Antelope Vly, CA: 22: ... San Jose, CA: 62: observed at 12:00 PST San Lorenzo Valley, CA: 24: observed at 12:00 PST San Luis Obispo, CA: 25: observed at 12:00 PST San … San Jose, Calif. You don't equate Silicon Valley with pollution, but the San Jose-Sunnyvale-Santa Clara metro area is home … Very easy to set up, they only require a WIFI access point and a USB power supply. Once connected, air … New Haven, Conn. 8. The lung association uses air-quality data from federal, state and local governments as well as tribal entities around the country to compile the report. A low cost air quality sensor network providing real time measurement of air quality on a public map. The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time PM2.5 pollution, which is one of the most harmful air pollutants. Useful to citizen scientists or air quality professionals alike, PurpleAir sensors are easy to install, … Please select a city for detailed current conditions and forecasts. Our recently redesigned site highlights air quality in your local area first, while still providing air quality information at state, national, and world views. Useful to citizen scientists or air quality professionals alike, PurpleAir sensors are easy to install, … Sperling Air Quality Index: 1 Sperling Water Quality Index: 49 7. San Jose air quality index is 43, ranked #692 in California. 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: 11/27/2020 Type: Particle … A low cost air quality sensor network providing real time measurement of air quality on a public map. California’s Bay Area—San Francisco, Oakland, and San Jose—doesn’t usually show up on this list, but this year it landed in fourth place, likely due to wildfires in the area. AirNow is your one-stop source for air quality data. Current Air Quality Index (AQI) Conditions - California Cities. Historical San Jose - CA PM10, PM2.5, TSP, carbon monoxide, sulfur dioxide, nitrogen dioxide, ozone information also included. Poor air-quality scores popped up throughout the South Bay, especially in San Jose and Santa Clara.