AddAir quality in San Bruno
Air quality index (AQI⁺) and PM2.5 air pollution in San Bruno • 10.6K Followers • 17:00, May 11 Local time
24
US AQI⁺Good
Main pollutant:
PM2.5
4.5 µg/m³
18°
20 km/h
67 %
Hourly forecast
San Bruno air quality index (AQI⁺) forecast
Daily forecast
San Bruno air quality index (AQI⁺) forecast
| Today | 39 |  90% | 14° 9° |  29 km/h | 87% |
| Tue | 27 | 90% | 16° 10° | 35 km/h | 81% |
| Wed | 21 |  | 18° 13° | 43 km/h | 68% |
Air pollutants
What is the current air quality in San Bruno?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in San Bruno
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in San Bruno today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
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 Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in San Bruno
Air Purifiers
Face Masks
Air Quality Monitors
Most 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
Measure your own air quality
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