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Hourly forecast
CSUSM COMMONS, San Marcos air quality index (AQI⁺) forecast
Daily forecast
CSUSM COMMONS, San Marcos air quality index (AQI⁺) forecast
| Today | 53 |  | 24° 16° |  12 km/h |  72% |
| Thu | 59 | | 22° 15° | 12 km/h | 75% |
| Fri | 55 | | 22° 15° | 15 km/h | 78% |
Air pollutants
What is the current air quality near CSUSM COMMONS?
PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Real-time CSUSM COMMONS, San Marcos air pollution map
Pollen
What is the pollen count in CSUSM COMMONS today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in CSUSM COMMONS
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Pollen
What is the pollen count in CSUSM COMMONS today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near CSUSM COMMONS
History
Historic air quality graph for CSUSM COMMONS
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Most polluted locations near CSUSM COMMONS, San Marcos
Worldwide AQI⁺ ranking
Station ranking
Real-time CSUSM COMMONS AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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