AddAir quality in Jefferson County
Air quality index (AQI⁺) and PM2.5 air pollution in Jefferson County • 11:00, May 19
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Main pollutant:
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25°
6 km/h
69 %
Hourly forecast
Jefferson County air quality index (AQI⁺) forecast
Daily forecast
Jefferson County air quality index (AQI⁺) forecast
| Today | 61 |  | 29° 18° |  9 km/h | 69% |
| Tue | 61 | | 28° 19° | 26 km/h | 78% |
| Wed | 62 |  | 24° 17° | 10 km/h | 89% |
Air pollutants
What is the current air quality in Jefferson County?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
Protect yourself from air pollution in Jefferson County
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Jefferson County today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Pollen
What is the pollen count in Jefferson County today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Jefferson County
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Jefferson County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Jefferson County
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Jefferson County
History
Historic air quality graph for Jefferson County
Historic air quality near Jefferson County
History
Historic air quality graph for Jefferson County
Most polluted locations near Jefferson County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Jefferson County
City ranking
Real-time USA AQI⁺ city ranking
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