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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 | 47 |  | 33° 25° |  31 km/h |  74% |
| Thu | 60 | | 33° 24° | 30 km/h | 71% |
| Fri | 53 |  | 26° 19° | 18 km/h | 67% |
Air pollutants
What is the current air quality near Purdue Rd?
PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.
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 Low | 25% |
 Weed Moderate | 50% |
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 Low | 25% |
Weed Moderate | 50% |
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
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