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Hourly forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
Daily forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
| Today | 36 |  | 26° 16° |  25 km/h |  64% |
| Thu | 60 |  90% | 28° 20° | 36 km/h | 66% |
| Fri | 54 | | 24° 14° | 22 km/h | 56% |
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
High
 Tree Moderate | 50% |
 Grass High | 75% |
 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
High
Tree Moderate | 50% |
Grass High | 75% |
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
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?
- Knoxville3
- Lynda Way4
- Lawrenceville PA6
- Schenley Park6
- Solway Street6
- Hazelwood Avenue7
- Mid Murdoch Street8
- Frick Park10
- Victory Way10
- 4142 Gittens St11
- Weak Way11
- Greenfield13
- 312 Gist St14
- 700-798 McLain St14
- Billiard Way14
- Duncan14
- Point Breeze 314
- 2399-2301 Sidney St16
- Lake Elizabeth16
- Lawrenceville - Bucknell Rack16
- 3227 Dawson St17
- Homewood North18
- Point Breeze18
- Squirrel Hill North 018
- 6500 Darlington Rd19
- Richey Avenue19
- CAZIER-PA-01920
- 225 43rd Street21
- 3901 Penn Ave21
- Luster Street21
- Squirrel Hill South23
- Squirrel Hill South 223
- Spring Garden Avenue25
- Squirrel Hill25
- 5927 Douglas St26
- East End Avenue26
- East Liberty27
- Beechwood Boulevard 228
- 307 Gist St33
- Lawrenceville34
