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Hourly forecast
JHU Olin Hall, Baltimore air quality index (AQI⁺) forecast
Daily forecast
JHU Olin Hall, Baltimore air quality index (AQI⁺) forecast
| Today | 67 |  | 32° 21° |  13 km/h |  47% |
| Sun | 67 |  | 32° 23° | 19 km/h | 65% |
| Mon | 67 | | 25° 19° | 23 km/h | 49% |
Air pollutants
What is the current air quality near JHU Olin Hall?
PM2.5 concentration is currently 20.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Avoid outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Wear a mask outdoors Get a mask |
 Run an air purifier Get an air purifier |
Real-time JHU Olin Hall, Baltimore air pollution map
Pollen
What is the pollen count in JHU Olin Hall today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in JHU Olin Hall
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in JHU Olin Hall today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near JHU Olin Hall
History
Historic air quality graph for JHU Olin Hall
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Most polluted locations near JHU Olin Hall, Baltimore
Worldwide AQI⁺ ranking
Station ranking
Real-time JHU Olin Hall AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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