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Hourly forecast
RoeJan Library, Columbia air quality index (AQI⁺) forecast
Daily forecast
RoeJan Library, Columbia air quality index (AQI⁺) forecast
| Today | 52 |  | 28° 20° |  22 km/h |  67% |
| Sun | 51 |  | 21° 13° | 25 km/h | 79% |
| Mon | 20 |  | 24° 10° | 16 km/h | 58% |
Air pollutants
What is the current air quality near RoeJan Library?
PM2.5 concentration is currently 2.2 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 RoeJan Library, Columbia air pollution map
Pollen
What is the pollen count in RoeJan Library today?
Index
Moderate
 Tree Moderate | 50% |
 Grass Moderate | 50% |
 Weed Low | 25% |
Source:
wetter.comPollen
What is the pollen count in RoeJan Library today?
Index
Moderate
Tree Moderate | 50% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near RoeJan Library
History
Historic air quality graph for RoeJan Library
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Most polluted locations near RoeJan Library, Columbia
Worldwide AQI⁺ ranking
Station ranking
Real-time RoeJan Library AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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