aqi san francisco

In the last three years five of the most destructive California wildfires were in relatively close proximity to San Francisco greatly impacting the quality of air across the Bay Area. Localized Air Quality Index and forecast for South San Francisco CA.

Ni Kel On Twitter Friendly Reminder For The Bay Area That It S Still Really Unhealthy For People And Pets To Be Outside Today S Air Quality Index Aqi San Francisco 169

Unhealthy for Sensitive Groups USG 151 - 200.

. However for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. San Francisco California Air Pollution San Francisco overall air quality index is 13 San Francisco PM 25 fine particulate matter AQI is 9 - San Francisco PM 10 respirable particulate matter. AQI Legend Air Quality Index Scale. San Francisco CA Air Quality.

Contains Copernicus Atmosphere Monitoring Service information 2022 andor modified Copernicus Atmosphere Monitoring Service. In San Francisco you must use an air purifier or fresh air machine at home or office indoor and close all the doors windows and ventilations when the outdoor air quality index. Air quality is acceptable. Safe AQI 50 24 hrs avg AQI San Francisco United States Major Air Pollutants in San Francisco 6 PM25 400 CO 8 Ozone 18 NO2 PM25 The current PM25.

Track air pollution now to help plan your day and make healthier lifestyle decisions. Air Quality Index AQI Every day the Air Quality Index AQI tells you how clean or polluted your outdoor air is along with associated health effects that may be of concern.