Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Vermont
Air quality index (AQI) and PM2.5 air pollution in Vermont
LIVE AQI CITY RANKING
Real-time Vermont
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Barre | 51 |
| 2 | Grand Isle | 46 |
| 3 | Rutland | 45 |
| 4 | Hyde Park | 44 |
| 5 | Burlington | 43 |
| 6 | Johnson | 42 |
| 7 | Williston | 41 |
| 8 | Milton | 40 |
| 9 | Montpelier | 40 |
| 10 | Westminster | 40 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
31 Contributors
See all
LIVE AQI CITY RANKING
Real-time Vermont
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Saint Johnsbury | 17 |
| 2 | Waterbury | 23 |
| 3 | Brattleboro | 26 |
| 4 | Bennington | 27 |
| 5 | Clarendon | 28 |
| 6 | Stowe | 31 |
| 7 | Moretown | 32 |
| 8 | Saint Albans | 33 |
| 9 | Strafford | 33 |
| 10 | Londonderry | 34 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Vermont air quality data attribution
31Contributors
- Vermont Air Quality and Climate Division
3 stations
Government Contributor
- Ramy K.
1 station
- Morrweeneys
1 station
- Todd R. Lockwood
1 station
3 Individual Contributors
- 27 Anonymous contributors
27 stations
27 Anonymous Contributors
4 Data sources
Which is the most polluted city in Vermont?
- Barre 51
- Grand Isle 46
- Rutland 45
- Hyde Park 44
- Burlington 43
- Johnson 42
- Williston 41
- Milton 40
- Montpelier 40
- Westminster 40
- Middlebury 39
- South Burlington 39
- Morristown 37
- Woodstock 36
- Londonderry 34
- Montgomery 34
- Newfane 34
- Newport 34
- Richford 34
- Underhill 34
- Windsor 34
- Enosburg Falls 33
- Hardwick 33
- Saint Albans 33
- Strafford 33
- Lyndon 32
- Lyndonville 32
- Moretown 32
- Morrisville 32
- North Hero 32
- St Johnsbury 32
- Swanton 32
- Colchester 31
- Essex Junction 31
- Jericho 31
- Northfield 31
- South Barre 31
- Stowe 31
- Washington 31
- Williamstown 31
- Bellows Falls 30
- Chelsea 30
- Guildhall 30
- Hinesburg 30
- Lunenburg 30
- Pownal 30
- Randolph 30
- Rockingham 30
- Springfield 30
- West Brattleboro 30
- Winooski 30
- Addison 29
- Arlington 29
- Brandon 29
- Bridport 29
- Bristol 29
- Castleton 29
- Charlotte 29
- Chester 29
- Chittenden 29
- Danby 29
- Dover 29
- Fair Haven 29
- Hartford 29
- Jamaica 29
- Leicester 29
- Lincoln 29
- Manchester Center 29
- Mendon 29
- Mount Holly 29
- North Bennington 29
- Pawlet 29
- Poultney 29
- Salisbury 29
- Starksboro 29
- Townshend 29
- Vergennes 29
- West Rutland 29
- White River Junction 29
- Wilder 29
- Clarendon 28
- Bennington 27
- Brattleboro 26
- Waterbury 23
- Saint Johnsbury 17
AQI US, Metric