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Hourly forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
Daily forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
| Today | 25 |  | 22° 11° |  17 km/h |  56% |
| Wed | 46 | | 25° 16° | 20 km/h | 64% |
| Thu | 59 |  90% | 26° 20° | 30 km/h | 64% |
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
Get a monitor and contribute air quality data in your city.
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
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Pittsburgh?
- Billiard Way4
- Lynda Way4
- Solway Street7
- 4142 Gittens St8
- Frick Park8
- Hazelwood Avenue9
- Lawrenceville PA9
- Mid Murdoch Street9
- Weak Way10
- Richey Avenue11
- Friendship Avenue12
- Knoxville12
- Victory Way12
- 312 Gist St13
- 529 Ivy St13
- East End Avenue13
- Lawrenceville - Bucknell Rack13
- Point Breeze13
- Schenley Park13
- Squirrel Hill13
- 6500 Darlington Rd14
- 2399-2301 Sidney St16
- 3227 Dawson St16
- CAZIER-PA-01916
- Squirrel Hill North 016
- 3901 Penn Ave17
- Homewood North17
- Squirrel Hill South 217
- Duncan18
- Greenfield18
- 225 43rd Street19
- 700-798 McLain St19
- Squirrel Hill South19
- Lake Elizabeth20
- Luster Street20
- Spring Garden Avenue20
- Beechwood Boulevard 221
- East Liberty22
- Lawrenceville29
- Point Breeze 333
- 307 Gist St73
