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Air Quality in San Francisco CA — Redwoods

Current Reading

Last Update: March 28 2024 at 5:41 pm

Air Quality Index
1
Good
Good
Moderate
Unhealthy for Sensitive Groups
Unhealthy
Very Unhealthy
Hazardous
PM1
0
PM2.5
0
PM10
1
Temperature
31°C
Humidity
36%
Heat Index
30°C
Voltage
4.2V

Map

AQI Levels

Air Quality Index Average (Last 7 Days)

Thursday
March 21
5
Good
Friday
March 22
4
Good
Saturday
March 23
6
Good
Sunday
March 24
1
Good
Monday
March 25
6
Good
Tuesday
March 26
1
Good
Wednesday
March 27
1
Good

Health Recommendations

Particle pollution can be high any time of day. Since vehicle exhaust contains particle pollution, limit activity near idling cars and buses and near busy roads, especially during rush hours. Also, limit outdoor activity when there is smoke in the air.

Learn more

Historical Readings (Last 7 Days)