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Hourly forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
Daily forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
| Today | 31 |  | 24° 19° |  22 km/h |  79% |
| Mon | 44 |  | 17° 12° | 20 km/h | 74% |
| Tue | 33 | | 24° 11° | 15 km/h | 51% |
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 Moderate | 50% |
 Grass Moderate | 50% |
 Weed None | 0% |
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 Moderate | 50% |
Grass Moderate | 50% |
Weed None | 0% |
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
Get comprehensive data about air quality in Knoxville, Pittsburgh
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Learn more about global air quality
Where is the cleanest air quality in Pittsburgh?
- Schenley Park13
- Knoxville14
- Mid Murdoch Street14
- Richey Avenue14
- Lynda Way16
- Frick Park17
- Lawrenceville PA18
- Squirrel Hill North 020
- Point Breeze 322
- 4142 Gittens St25
- Point Breeze25
- 312 Gist St26
- 529 Ivy St27
- Solway Street27
- Squirrel Hill27
- 307 Gist St28
- 700-798 McLain St28
- Lake Elizabeth28
- Weak Way28
- Lawrenceville - Bucknell Rack29
- Squirrel Hill South 229
- 3227 Dawson St30
- East End Avenue30
- Greenfield30
- CAZIER-PA-01931
- Luster Street31
- 2399-2301 Sidney St32
- Squirrel Hill South32
- East Liberty33
- 6500 Darlington Rd35
- Beechwood Boulevard 235
- Lawrenceville35
- Duncan36
- Homewood North36
- 225 43rd Street38
- Spring Garden Avenue38
- 3901 Penn Ave40
