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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 | 52 |  | 25° 18° |  16 km/h |  88% |
| Tue | 63 |  | 27° 20° | 8 km/h | 84% |
| Wed | 62 | | 28° 18° | 14 km/h | 71% |
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 Moderate | 50% |
 Grass Low | 25% |
 Weed Low | 25% |
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 Moderate | 50% |
Grass Low | 25% |
Weed Low | 25% |
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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