Estimation of perceptions about pollution in San Jose. Real-time levels and forecasts of Particulate Matter (PM2.5, PM10), Ozone (O3) and Nitrogen Dioxide (NO2) in San José. Track air pollution now to help plan your day and make healthier lifestyle decisions. Only November exceeded this standard, with a monthly AQI average of 59 (“moderate”) and PM2.5 average of 15.9 μg/m3. It is 769% greater than the overall U.S. average. KTVU. Welcome to {{displayDomain}}, a US site operated by Expedia, Inc., a Washington corporation. Allergy News. Bay Area Air Quality Management District. Summertime heat, expected to worsen with climate change, is a contributor to high ozone levels in summer afternoons. This is not the current AirNow website. San Jose already has the highest ownership of registered electric vehicles nationally at 21 percent, and this figure is increasing rapidly.5 In October 2019, the city council committed to investing $14 million more into electric vehicle charging stations in the hopes of growing electric vehicle ownership to 61 percent by 2030 and driving down transport related emissions.6. 2719 Sugarplum Dr, SJ CA 95148. This website is no longer updated and links to external websites and some internal pages may not work. As global temperatures rise with climate change and droughts become more frequent, wildfires are expected to become more numerous and severe in the future. Our recently redesigned site highlights air quality in your local area first, while still providing air quality information at state, national, and world views. The city’s flourishing economic activity around technology has helped establish its position as the city with the highest median household income in the U.S. for its size.3 Perhaps unsurprisingly, San Jose’s relatively affluent and tech-savvy demographic has contributed to a large share of newer energy-efficient and electric cars on the road. These air quality reductions provide a window into what can be achieved by moving towards cleaner energy and reduced traffic emissions. This hourly ranking includes 2335 USA cities with PM2.5 AQI. (2018). When the San Jose AQI exceeds 100, “unhealthy for sensitive groups,” an alert is published. Local air quality can affect our daily lives. In San Jose, Spare the Air alerts for PM2.5 pollution typically occur in the winter or during wildfire season. Refer to the top of this page for San Jose’s forecast air quality data and real-time air quality data. San Jose’s most polluted month of 2019 was November because of nearby wildfires, particularly the Kincade Fire. Result of surveys about air pollution, water pollution, greens and parks satisfaction, light and noise pollution, etc. Use San Jose’s forecast air quality data at the top of this page to understand when Spare the Air alerts are likely to go into place. 4XX S 16th St. AQI 127. Ozone is primarily formed in the atmosphere when ultraviolet radiation from the sun causes nitrogen oxides and VOCs to react. 2 of 3 Haze and smoke surround the East Bay on Sunday, Aug. 23, 2020 in San Francisco, California. Almaden Hills Estates. 3 months ago. [4] Rogers P. (2020, March 23). The fires in Northern California have made the air quality bad in the Bay Area. Breathing this combination of pollutants has been linked to hospital visits as a result of respiratory irritation and difficulty breathing as well as to more serious effects like reduced lung function, inflammation, bronchitis, heart failure, and even early death. Today's Air Quality-San Jose, CA. When the San Jose AQI exceeds 100, “unhealthy for sensitive groups,” an alert is published. [3] Most populated cities in the U.S. - median household income 2018. Pollution levels forecasted to be “orange,” “red,” “purple,” or “maroon” indicate a Spare the Air alert. Historical San Jose - CA PM10, PM2.5, TSP, carbon monoxide, sulfur dioxide, nitrogen dioxide, ozone information also included. Similar to these cities, gas-powered vehicles comprise the most significant air pollution source in San Jose. [8] Rogers P. (2019, October 24). Earthquake activity: San Jose-area historical earthquake activity is near California state average. 79. Healthy people may enjoy outdoor activities. These fires are a threat not only to the environment but also to public health. Despite San Jose’s “good” annual air quality status in 2019, it’s important to stay informed of real-time and forecast air quality data in order to protect oneself and family from adverse health effects. Within a recent five-year period (2015-2020), there have been 3 record-breaking wildfire seasons: 2017, 2018 and 2020. Very easy to set up, they only require a WIFI access point and a USB power supply. There is no Spare the Air Alert in effect. Antelope Valley Air Quality Management District, Imperial County Air Pollution Control District, Mendocino County Air Quality Management District, Mojave Desert Air Quality Management District, Placer County Air Pollution Control District, Sacramento Metropolitan Air Quality Management District, San Diego County Air Pollution Control District, San Joaquin Valley Air Pollution Control District, San Luis Obispo County Air Pollution Control District, Santa Barbara County Air Pollution Control District, Siskiyou County Air Pollution Control District, South Coast Air Quality Management District, Ventura County Air Pollution Control District, Yolo-Solano Air Quality Management District, Amador County Air Pollution Control District, American Lung Association (ALA) of California, Bay Area Air Quality Management District (BAAQMD), Butte County Air Pollution Control District, California Environmental Protection Agency, California Environmental Protection Agency - Contact Us, El Dorado County Air Quality Management District, Feather River Air Quality Management District, Glenn County Air Pollution Control District, Kern County Air Pollution Control District, North Coast Unified Air Quality Management District, Northern Sierra Air Quality Management District, Sacramento Metro Air Quality Management District, Shasta County Air Quality Management District. Moderate. For the Bay Area, San Jose fares slightly better, on average, than the surrounding cities of Oakland and San Francisco for air pollution. [7] Spare the Air. Air pollution can vary significantly throughout the day depending on various emission sources and environmental factors. (2020). The air quality report by Plume Labs. Localized Air Quality Index and forecast for San Jose, San José, Costa Rica. AirNow is your one-stop source for air quality data. Also the San Jose, Sunnyvale, Santa Clara Area historical TSP, carbon monoxide, sulfur dioxide, nitrogen dioxide, ozone, PM10, and PM2.5 information. Wildfires, though temporary and sporadic, contribute to large air pollution spikes and are commonly the reason that air quality in San Jose reaches “unhealthy” or worse levels. In recent years, fires in Mendocino, Humboldt, Glenn, Sonoma, Napa and Fresno have all caused significant spikes in air quality. (2020). Scientists attribute the increase in wildfire activity in California and abroad to human-contributed climate change. Pollen and Air Quality forecast for San Jose, CA with air quality index, pollutants, pollen count and pollution map from Weather Underground. [5] Medina M. (2019, June 17). San Jose and the surrounding Bay area have some of the worst air quality in the United States despite relatively few power plants and industrial businesses, shifts towards cleaner energy, and a quickly evolving transportation sector with a growing share of electric vehicles. Nonattainment ozone days, days when ozone levels exceed air quality standards set by organizations like the EPA and state, in San Jose occur almost exclusively in the summer. Once connected, air pollution levels are reported instantaneously and in real-time on our maps Coronavirus: Bay Area air quality is improving as people stay home. From 2018 to 2019, air pollution fell by 48.3% due to a more average wildfire season during 2018. San Jose air quality index is 43, ranked #692 in California. [2] State of the Air – 2020. Stand to order without the fuss of waiters or tipping. AirNow - San Jose, CA Air Quality - AQI: Unhealthy for Sensitive Groups (101 - 150) Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air. Get real-time, historical and forecast PM2.5 and weather data. In 2019, for example, November was the most polluted month in San Jose as a result of the Kincade Fire that burned in Sonoma County, which caused a Spare the Air alert to be issued as AQI levels reached 150 and higher, “unhealthy.”8 2020 saw the highest frequency of Spare the Air alerts in the Bay Area as a result of a record-breaking wildfire season, which caused 51 alerts by October alone.9. Over the last 50 years, since the Clean Air Act of 1970, San Jose’s air quality has improved significantly. Air Quality Forecast: Forecast Location: San Jose, CA Forecast Agency: San Francisco Bay Area AQMD Two Day Forecast: Day One Forecast: Day Two Forecast: Date: 12/22/2020 Type: Particle Pollution (2.5 microns) Index: Unhealthy for Sensitive Groups AQI Value: 105 Date: 12/23/2020 Type: Particle Pollution (2.5 microns) Index: Unhealthy for Sensitive Groups AQI Value: 102 Last Update: … This website is historical material reflecting the AirNow website as it existed on April 15, 2020. Interested in hourly forecast? Almaden Greystone. Specialties: Real food with the influences California, Mexico & the Southwest. San Jose, Sunnyvale, Santa Clara Area has an air quality index of 38, which ranked #110 in US. 280 & 101 downwind. As temperatures rise, more water is lost to evaporation, contributing to drier conditions. Pollen and Air Quality forecast for San Jose, CA with air quality index, pollutants, pollen count and pollution map from Weather Underground. AQI 121. Share: “ San Jose-Knox Avenue, Santa Clara, California, California Air Quality is Good - on Friday, Nov 27th 2020, 12:00 pm … Spare the Air alerts for ozone pollution, on the other hand, occur more often in the summer when temperatures are hottest. AQI 71. December 04, 2020 - Moderate air quality index in 588 N 4th St, San Jose, CA 95112, USA. The mountains surrounding the city can also have a similar effect, additionally exacerbating marine inversions. ... Air Quality Index. Like much of the Bay Area, sporadic and unpredictable wildfires have the ability to greatly impact yearly data, obscuring pollution trends. Share: San Jose - Jackson St., California Air Quality Index . 1565 Martin Ave, San jose, can 95126. The city’s location on the southern shore of the San Francisco Bay means that the local climate is often affected by marine inversions, a weather event describing cool surface-level ocean air trapped by warmer air above. Get the app, Reduce your air pollution exposure in San Jose. This phenomenon could counteract gains made by shifting to cleaner energy and transport. This hourly ranking includes 30 San Jose stations with PM2.5 AQI. New study shows spike in Bay Area electric car sale. Past years have not been as clean. San Jose (wymowa: /ˌsæn hoʊˈzeɪ/; także San José; z hiszp. Signs You Have an Allergy — and Don't Know It. Bay Area News Group. [9] Kirkwood K. (2020, October 10). Spare the Air alerts are air quality advisories issued by the Bay Area Air Quality Management District (BAAQMD) indicating that current or forecast air pollution levels are unhealthy. During the COVID-19 pandemic of 2020, traffic congestion in San Jose fell by 70%.4 The Bay Area Air Quality Management District (BAAQMD) estimated that this effect contributed to a 20% reduction in PM2.5 pollution and a 40% reduction of nitrogen oxides, a precursor pollutant to ozone and smog. Air Quality Data source. Millions of people live in areas where air pollution can cause serious health problems. AQI 79. Welcome to {{displayDomain}} , a US site operated by Expedia, Inc., a Washington corporation. Compare & reserve one-way or return flights from San Jose to Qaisumah from only to get the best flight deals and promotions for your SJC to AQI trip! 18 days in 2018 did not attain the national 24-hour limit for PM2.5 (35 µg/m3), while 3 days did not attain the national 8-hour ozone standard of 0.070 ppm.1, According to the State of the Air Report by the American Lung Association, San Jose (including the San Francisco and Oakland area) ranked 3rd for worst 24-hour particle pollution out of 216 U.S. metropolitan areas and 5th for worst annual particle pollution out of 204 U.S. metropolitan areas.2. San Jose, CA air quality report and information. Current and forecast air quality data for San Jose, California „Św.Józef”) – miasto w Stanach Zjednoczonych, w stanie Kalifornia, zlokalizowane na południowym krańcu zatoki San Francisco, w obrębie Doliny Krzemowej.. Stolica hrabstwa Santa Clara.Kiedyś małe miasto rolnicze. Smoky air has become part of the new normal in the Bay Area, especially during the peak wildfire season that spans July through November. In recent years, wildfires near San Jose have ignited in wilderness areas all around the Bay Area. Currently, motor vehicles account for roughly 30% of San Jose’s fine particulate matter (PM2.5).4 As electric cars using cleaner energy become a larger share of vehicles on the road, it’s possible that this burden on the air will be greatly reduced. 3069 Jayhawkers Pl. AQI 114. Advertisement. Impactful regulations have included controls on unleaded gasoline, increasingly stringent vehicle emission checks, smokestack scrubbers on industrial exhaust systems, and emission limits, among numerous others affecting a wide range of industries. During a San Jose Spare the Air alert, residents are recommended to both protect their health by reducing outdoor activity and protect their outdoor environment by reducing personal emissions.7. Daily emissions are commonly compounded as a result of environmental factors that contribute to the trapping of air pollution in the atmosphere, including marine inversions, abundant sunshine, and the surrounding mountains. To navigate to the current AirNow website, please go to airnow.gov. City of San Jose plans to double electric car charging stations with $14 million investment. Local air quality data for San Jose, California in Santa Clara County. Pomiędzy latami 60. a 90. 6 Tips To Allergy-Proof Your Home . Air Quality Index (AQI) & Health. Santa Clara County, of which San Jose is a part, experiences an average of 2.8 unhealthy ozone days per year. This is because ozone is a pollutant created in the atmosphere when precursor pollutants react in sunlight and temperatures warmer than 84 degrees. AQI 90. In 2019, San Jose air quality averaged an overall US AQI rating of “good” and additionally met the more stringent World Health Organization (WHO) target for annual PM2.5 exposure of <10 μg/m3, with an average of 6.4 μg/m3. AQI 106. San Jose is regarded as the heart of Silicon Valley and the United States tech industry. San Jose-Sunnyvale-Santa Clara, CA Air quality index Updated on 2019-07-28 08:00:00 , San Jose-Sunnyvale-Santa Clara, CA AQI (Air quality index) is 66. Bay Area sees record number of Spare the Air alerts in 2020. [6] Hase G. (2019, October 22). Air quality and pollen information for over 180 countries in the world. The hotter the temperatures, the faster ozone is likely to form. Read the air pollution in Evergreen, San Jose with AirVisual. Spare the Air alerts correlate with the US air quality index (AQI) system and are usually dictated by high levels of PM2.5 or ozone pollution. 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