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Live air quality index in Idaho Falls, Idaho today

Stay updated with real-time air quality in Idaho Falls, Idaho featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

39

Good

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Idaho Falls, Idaho

Last updated: ... (Local time)

Major air pollutants in Idaho Falls, Idaho

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

2.64 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

11.19 μg/m³

0

55

155

255

425

605+

Ozone (O3)

41.62 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

1.29 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

2.24 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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Idaho Falls, Idaho

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Idaho Falls, Idaho air quality map: Track AQI near you




How accurate is Idaho, USA air quality data?

Air quality data and pollutant measurements for Idaho, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.


Frequently asked questions

How often is the air quality data for Idaho Falls, Idaho updated?

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The air quality for Idaho Falls, Idaho is updated every hour.


When was the worst air quality at Idaho Falls, Idaho in the last 24 hrs?

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The worst air quality in Idaho Falls, Idaho in the last 24 hours was observed at 11:00:00 on 2025-06-05.


When was the best air quality at Idaho Falls, Idaho in the last 24 hrs?

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In the last 24 hrs, the best air quality in Idaho Falls, Idaho was observed at 03:00:00 on 2025-06-05.


What is the current air quality in Idaho Falls, Idaho?

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The current air quality in Idaho Falls, Idaho is 39, categorized as Good based on real-time data.


What pollutant is the most common in Idaho Falls, Idaho?

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The most common pollutant in Idaho Falls, Idaho is O3.


What should I do if the air quality in Idaho Falls, Idaho is poor?

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If the air quality in Idaho Falls, Idaho is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in Idaho Falls, Idaho?

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The current PM2.5 concentration at Idaho Falls, Idaho is 2.637 μg/m3.


What is the current concentration of PM10 in Idaho Falls, Idaho?

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The current PM10 concentration at Idaho Falls, Idaho is 11.194 μg/m3.


What is the current concentration of carbon monoxide (CO) in Idaho Falls, Idaho?

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The current carbon monoxide (CO) concentration at Idaho Falls, Idaho is 0.22 ppm.


What is the current concentration of sulfur dioxide (SO2) in Idaho Falls, Idaho?

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The current sulfur dioxide (SO2) concentration at Idaho Falls, Idaho is 1.294 ppb.


What is the current concentration of ozone (O3) in Idaho Falls, Idaho?

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The current ozone (O3) concentration at Idaho Falls, Idaho is 41.616 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Idaho Falls, Idaho?

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The current nitrogen dioxide (NO2) concentration at Idaho Falls, Idaho is 2.242 ppb.


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