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Hourly forecast
Purdue Rd, Knox County air quality index (AQI⁺) forecast
Daily forecast
Purdue Rd, Knox County air quality index (AQI⁺) forecast
| Today | 19 |  | 23° 13° |  9 km/h |  68% |
| Tue | 28 | | 25° 14° | 30 km/h | 71% |
| Wed | 56 |  | 28° 16° | 47 km/h | 83% |
Air pollutants
What is the current air quality near Purdue Rd?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time Purdue Rd, Knox County air pollution map
Pollen
What is the pollen count in Purdue Rd today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Purdue Rd
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Pollen
What is the pollen count in Purdue Rd today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Purdue Rd
History
Historic air quality graph for Purdue Rd
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Most polluted locations near Purdue Rd, Knox County
Worldwide AQI⁺ ranking
Station ranking
Real-time Purdue Rd AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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