AddAir quality in San Bruno
Air quality index (AQI⁺) and PM2.5 air pollution in San Bruno • 10.8K Followers • 10:00, Jun 01
38
US AQI⁺Good
Main pollutant:
PM2.5
6.9 µg/m³
16°
11 km/h
68 %
Hourly forecast
San Bruno air quality index (AQI⁺) forecast
Daily forecast
San Bruno air quality index (AQI⁺) forecast
| Today | 38 | | 17° 10° |  28 km/h | 75% |
| Tue | 32 |  | 17° 9° | 33 km/h | 76% |
| Wed | 44 | | 20° 13° | 43 km/h | 68% |
Air pollutants
What is the current air quality in San Bruno?
PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in San Bruno today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in San Bruno today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near San Bruno
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in San Bruno
Historic air quality near San Bruno
History
Historic air quality graph for San Bruno
Historic air quality near San Bruno
History
Historic air quality graph for San Bruno
Most polluted locations near San Bruno
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in San Bruno
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