38. Share: â San Jose - Jackson St, Santa Clara, California, California Air Quality is Good - on Thursday, Dec 17th 2020, 14:00 pm â Air Quality Data provided by CARB - California Air Resources Board ( arb.ca.gov ) How bad is the air quality in San Jose? Pollen and Air Quality forecast for San Jose, CA with air quality index, pollutants, pollen count and pollution map from Weather Underground. Orange indicates an air quality index of 101-150 (unhealthful for sensitive groups) and red is 151-200 (unhealthful). In 2019, San Jose air quality averaged an overall US AQI rating of âgoodâ and additionally met the more stringent World Health Organization (WHO) target for annual PM2.5 exposure of <10 Î¼g/m 3, with an average of 6.4 Î¼g/m 3.Only November exceeded this standard, with a monthly AQI average of 59 (âmoderateâ) and PM2.5 average of 15.9 Î¼g/m 3. 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: 12/17/2020 Type: Particle Pollution (2.5 microns) Index: Moderate AQI Value: 59 Date: 12/18/2020 Type: Particle Pollution (2.5 microns) Index: Moderate AQI Value: 53 Last Update: Wed, 16 Dec 2020 10:45:04 PST Localized Air Quality Index and forecast for Willow Glen, CA. Useful to citizen scientists or air quality professionals alike, PurpleAir sensors are easy to install, requiring only a power outlet and WiFi. Evergreen San Jose Air Quality Index (AQI) is now Moderate. Read the air pollution in Evergreen San Jose, San Jose with AirVisual. Today's Air Quality-San Jose, CA. Primary Pollutant: PM2.5 (Particulate matter less than 2.5 microns) Pollen and Air Quality forecast for San Jose, CA with air quality index, pollutants, pollen count and pollution map from Weather Underground. Get real-time, historical and forecast PM2.5 and weather data. Track air pollution now to help plan your day and make healthier lifestyle decisions. Air quality is considered satisfactory, and air pollution poses little or no risk. AirNow is your one-stop source for air quality data. A low cost air quality sensor network providing real time measurement of air quality on a public map. Our recently redesigned site highlights air quality in your local area first, while still providing air quality information at state, national, and world views. Good. 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.