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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 | 77 |  | 23° 15° |  14 km/h |  74% |
| Tue | 56 | | 23° 15° | 14 km/h | 71% |
| Wed | 61 |  | 24° 12° | 14 km/h | 66% |
Air pollutants
What is the current air quality near CSUSM COMMONS?
PM2.5 concentration is currently 5.2 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.comPollen
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
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