Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
LIVE AQI CITY RANKING
Real-time Idaho
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort Hall | 53 |
| 2 | Meridian | 46 |
| 3 | Weiser | 38 |
| 4 | Driggs | 36 |
| 5 | Blackfoot | 34 |
| 6 | Nampa | 34 |
| 7 | Post Falls | 34 |
| 8 | Saint Maries | 33 |
| 9 | Pocatello | 32 |
| 10 | Rexburg | 32 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
74 Contributors
See all
LIVE AQI CITY RANKING
Real-time Idaho
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Orofino | 2 |
| 2 | Featherville | 5 |
| 3 | Idaho City | 5 |
| 4 | Plummer | 11 |
| 5 | Preston | 14 |
| 6 | Sandpoint | 14 |
| 7 | Spirit Lake | 15 |
| 8 | Hope | 17 |
| 9 | Idaho Falls | 18 |
| 10 | Hayden | 19 |
(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.
Idaho air quality data attribution
74Contributors
- USA National Park Service
3 stations
2 Government Contributors
- Portland State University (PSU)
1 station
Educational Contributor
- Chris Waltrip
1 station
- Steve Dondero
1 station
- David Van Berkem
1 station
- Doug @ Cocolalla
1 station
- Yulia Rivas
1 station
5 Individual Contributors
66 Anonymous contributors66 stations
66 Anonymous Contributors
Which is the most polluted city in Idaho?
- Glenns Ferry 56
- Lewiston Orchards 56
- Mountain Home 56
- Reubens 56
- Buhl 55
- Fairfield 55
- Filer 55
- Gooding 55
- Hansen 55
- Jerome 55
- Kellogg 55
- Kimberly 55
- Minidoka 55
- Nezperce 55
- Shoshone 55
- Twin Falls 55
- Wendell 55
- Bellevue 54
- Heyburn 54
- Murphy 54
- Osburn 54
- Paul 54
- Priest River 54
- Rupert 54
- Wallace 54
- Ammon 53
- Ashton 53
- Dubois 53
- Fort Hall 53
- Iona 53
- Lincoln 53
- Rigby 53
- Saint Anthony 53
- Sugar City 53
- Ucon 53
- Aberdeen 52
- City of Tetonia 52
- Kooskia 52
- Moreland 52
- Shelley 52
- Victor 52
- Hidden Spring 49
- American Falls 46
- Meridian 46
- Ponderay 44
- Riggins 42
- Tyhee 40
- Paris 39
- Chubbuck 38
- Weiser 38
- Montpelier 37
- Driggs 36
- Blackfoot 34
- Clark Fork 34
- Nampa 34
- Post Falls 34
- Saint Maries 33
- Malad City 32
- Pocatello 32
- Rexburg 32
- Arbon 31
- Middleton 31
- Star 31
- Burley 30
- Kamiah 30
- Kuna 30
- Marsing 29
- Blaine 28
- Boise 28
- Bonners Ferry 28
- Caldwell 28
- Emmett 28
- Ketchum 28
- Lapwai 28
- Arco 27
- Juliaetta E-sampler 27
- Lewiston 27
- Sun Valley 27
- McCall 26
- Cascade 25
- Coeur d'Alene 25
- Donnelly 25
- Franklin 25
- Fruitland 25
- Hailey 25
- Homedale 25
- New Plymouth 25
- Parma 25
- Payette 25
- Wilder 25
- Challis 24
- Cottonwood E-sampler 24
- Council 24
- Eagle 24
- Garden Valley 24
- Potlatch 24
- Rathdrum 24
- Salmon 24
- Moscow 23
- Soda Springs 23
- Dalton Gardens 22
- Grangeville 22
- Pinehurst 22
- Garden City 20
- Moyie Springs 20
- Hayden 19
- Idaho Falls 18
- Hope 17
- Spirit Lake 15
- Preston 14
- Sandpoint 14
- Plummer 11
- Featherville 5
- Idaho City 5
- Orofino 2
AQI US, Metric