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Hourly forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
Daily forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
| Today | 36 |  | 28° 21° |  26 km/h |  71% |
| Sat | 39 | | 29° 18° | 13 km/h | 49% |
| Sun | 58 |  90% | 26° 18° | 24 km/h | 65% |
Air pollutants
What is the current air quality near Knoxville?
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 Knoxville, Pittsburgh air pollution map
Pollen
What is the pollen count in Knoxville today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Knoxville
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Pollen
What is the pollen count in Knoxville today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Knoxville
History
Historic air quality graph for Knoxville
Measure your own air quality
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Most polluted locations near Knoxville, Pittsburgh
Worldwide AQI⁺ ranking
Station ranking
Real-time Knoxville AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Pittsburgh?
- Mid Murdoch Street11
- Lynda Way12
- Frick Park13
- Knoxville16
- Greenfield19
- Richey Avenue19
- Squirrel Hill North 024
- Point Breeze25
- Solway Street26
- Lake Elizabeth27
- Weak Way27
- Squirrel Hill29
- East End Avenue31
- CAZIER-PA-01932
- Lawrenceville PA32
- Point Breeze 332
- Homewood North33
- 312 Gist St34
- 4142 Gittens St34
- Lawrenceville - Bucknell Rack35
- 2000-2098 Forbes Ave36
- 529 Ivy St37
- Squirrel Hill South37
- 307 Gist St38
- Squirrel Hill South 239
- 700-798 McLain St40
- Duncan40
- East Liberty41
- Luster Street41
- 6500 Darlington Rd42
- Spring Garden Avenue42
- 225 43rd Street43
- 2399-2301 Sidney St43
- 3227 Dawson St43
- 3901 Penn Ave43
- Beechwood Boulevard 244
- Lawrenceville51
