Idaho air quality index (AQI) and PM2.5 air pollution

07:53, Apr 7 (local time)

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

Idaho AQI Ranking

US AQI

PM2.5

#MAJOR CITYUS AQI

1

76

2

57

3

45

4

45

5

Cottonwood E-sampler

42

6

41

7

37

8

33

9

33

10

29

SEE WORLD AQI RANKING

Most polluted cities

See a ranking of 2019’s most polluted cities.

Most polluted countries

See a ranking of 2019’s most polluted countries.

REPORT: Over 90% of global population breathes dangerously polluted air

REPORT: Over 90% of global population breathes dangerously polluted air

New air quality data for 2019, compiled by IQAir, highlights the impact of climate change and urbanization on global PM2.5 air pollution. Learn more.

World’s Largest Platform for Air Quality Data launched at Tenth World Urban Forum

The United Nations Environment Programme (UNEP), together with UN-Habitat and IQAir, a Swiss air quality technology company, today launched the world’s largest air quality data platform. Learn more.

IQAir supports hospitals treating ongoing coronavirus outbreak

A deadly coronavirus outbreak threatens the lives of millions around the world. IQAir has stepped in to help hospitals treating those infected by the virus. Learn more.

India’s air pollution problem has become a voting issue - finally!

As major political parties vie for position in India’s upcoming election, air pollution has emerged as an important topic in party manifestos, for the first time in the country’s history.

Idaho air pollution by cities

Aberdeen American Falls Ammon Arbon Arco Ashton Bellevue Blackfoot Boise Bonners Ferry Buhl Burley Caldwell Cascade Challis Chubbuck Clark Fork Coeur d'Alene Cottonwood E-sampler Council Dalton Gardens Driggs Dubois Eagle Emmett Fairfield Filer Fort Hall Franklin Fruitland Garden City Garden Valley Glenns Ferry Gooding Grangeville Hailey Hansen Hayden Heyburn Hidden Spring Homedale Idaho City Idaho Falls Iona Jerome Juliaetta E-sampler Kamiah Kellogg Ketchum Kimberly Kuna Lapwai Lewiston Lewiston Orchards Lincoln Malad City Marsing McCall Meridian Middleton Minidoka Montpelier Moreland Moscow Mountain Home Murphy Nampa New Plymouth Nezperce Orofino Osburn Paris Parma Paul Payette Pinehurst Plummer Pocatello Ponderay Post Falls Potlatch Preston Priest River Rathdrum Reubens Rexburg Rigby Riggins Rupert Saint Anthony Saint Maries Salmon Sandpoint Shelley Shoshone Soda Springs Spirit Lake Star Sugar City Sun Valley Twin Falls Tyhee Ucon Victor Wallace Weiser Wendell Wilder

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