Hourly forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
Daily forecast
Knoxville, Pittsburgh air quality index (AQI⁺) forecast
| Today | 22 | 26° 16° | 25 km/h | 64% | |
| Thu | 57 | 90% | 28° 20° | 36 km/h | 66% |
| Fri | 57 | 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 Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Knoxville
Pollen
What is the pollen count in Knoxville today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Knoxville
History
Historic air quality graph for Knoxville
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Most polluted locations near Knoxville, Pittsburgh
Worldwide AQI⁺ rankingStation ranking
Real-time Knoxville AQI⁺ station ranking
Get comprehensive data about air quality in Knoxville, Pittsburgh
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Where is the cleanest air quality in Pittsburgh?
- Richey Avenue7
- Mid Murdoch Street9
- Knoxville10
- Lawrenceville PA11
- Schenley Park12
- Victory Way12
- Frick Park13
- Hazelwood Avenue15
- Solway Street17
- Lynda Way18
- Greenfield19
- 4142 Gittens St20
- Point Breeze21
- Point Breeze 322
- Squirrel Hill South 223
- 312 Gist St24
- 700-798 McLain St24
- Lake Elizabeth24
- Luster Street24
- Squirrel Hill24
- Weak Way24
- CAZIER-PA-01925
- 2399-2301 Sidney St26
- East End Avenue26
- Lawrenceville - Bucknell Rack26
- Duncan27
- Squirrel Hill North 027
- Squirrel Hill South27
- 3227 Dawson St28
- Beechwood Boulevard 228
- 5927 Douglas St29
- 6500 Darlington Rd29
- East Liberty29
- Homewood North31
- Spring Garden Avenue31
- 225 43rd Street32
- 307 Gist St32
- 3901 Penn Ave33
- Lawrenceville36












