Real-time air quality index in Rexburg, Idaho today
Stay updated with real-time air quality in Rexburg, 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)
52
Moderate
Rexburg, Idaho
Last updated: ... (Local time)
Common air pollutants in Rexburg, Idaho
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
10.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
41.41 μg/m³
0
55
155
255
425
605+
Ozone (O3)
35.59 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.65 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
8.74 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.47 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Rexburg, Idaho
Rexburg, Idaho
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Rexburg, Idaho air quality map: Real-time AQI near you
Air quality in nearby cities
Ammon, Idaho
AQI 38
Good
7.37μg/m³
PM2.5
31.89μg/m³
PM10
28.41ppb
O3
0.57ppb
SO2
18.93ppb
NO2
0.53ppm
CO
Idaho Falls, Idaho
AQI 38
Good
7.24μg/m³
PM2.5
31.98μg/m³
PM10
28.67ppb
O3
0.57ppb
SO2
19.25ppb
NO2
0.52ppm
CO
Blackfoot, Idaho
AQI 49
Good
9.38μg/m³
PM2.5
40.68μg/m³
PM10
21.13ppb
O3
0.46ppb
SO2
7.19ppb
NO2
0.55ppm
CO
Jackson, Wyoming
AQI 55
Moderate
8.58μg/m³
PM2.5
64.21μg/m³
PM10
40.94ppb
O3
0.70ppb
SO2
1.45ppb
NO2
0.49ppm
CO
Chubbuck, Idaho
AQI 64
Moderate
16.20μg/m³
PM2.5
30.92μg/m³
PM10
18.66ppb
O3
0.26ppb
SO2
8.50ppb
NO2
0.58ppm
CO
Pocatello, Idaho
AQI 75
Moderate
22.25μg/m³
PM2.5
28.15μg/m³
PM10
16.46ppb
O3
0.33ppb
SO2
10.00ppb
NO2
0.58ppm
CO
How accurate is Idaho, USA air quality data?
Air quality measurements for Idaho, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Rexburg, Idaho updated?
Air quality data for Rexburg, Idaho is updated on an hourly basis.
When did Rexburg, Idaho experience the worst air quality in the last 24 hours?
The worst air quality in Rexburg, Idaho was recorded at 11:00:00 on 2026-01-22.
When did Rexburg, Idaho have its best air quality in the last 24 hours?
The best air quality in Rexburg, Idaho was recorded at 03:00:00 on 2026-01-23.
What is the real-time air quality index for Rexburg, Idaho?
The real-time air quality index in Rexburg, Idaho is 52, currently categorized as Moderate.
Which pollutant is found most often in Rexburg, Idaho?
The most common pollutant in Rexburg, Idaho is PM2.5.
What can I do if the air quality in Rexburg, Idaho is poor?
If the air quality in Rexburg, Idaho is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Rexburg, Idaho?
The measured PM2.5 levels in Rexburg, Idaho at present are 10.373 μg/m3.
What are the current PM10 levels at Rexburg, Idaho?
The current PM10 levels in Rexburg, Idaho are 41.411 μg/m3.
What are the current carbon monoxide (CO) levels at Rexburg, Idaho?
The current carbon monoxide (CO) level in Rexburg, Idaho is 0.473 ppm.
What are the current sulfur dioxide (SO2) levels at Rexburg, Idaho?
The current sulfur dioxide (SO2) levels in Rexburg, Idaho are 0.651 ppb.
What are the current ozone (O3) levels at Rexburg, Idaho?
The current ozone (O3) levels at Rexburg, Idaho is 35.592 ppm.
What are the current nitrogen dioxide (NO2) levels at Rexburg, Idaho?
The current nitrogen dioxide (NO2) levels at Rexburg, Idaho is 8.743 ppb.
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