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)
71
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)
19.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
87.03 μg/m³
0
55
155
255
425
605+
Ozone (O3)
45.92 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
1.29 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
1.59 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
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 79
Moderate
23.60μg/m³
PM2.5
104.30μg/m³
PM10
44.73ppb
O3
1.45ppb
SO2
2.69ppb
NO2
0.18ppm
CO
Idaho Falls, Idaho
AQI 79
Moderate
23.76μg/m³
PM2.5
104.86μg/m³
PM10
44.78ppb
O3
1.44ppb
SO2
2.72ppb
NO2
0.18ppm
CO
Blackfoot, Idaho
AQI 56
Moderate
12.04μg/m³
PM2.5
62.22μg/m³
PM10
42.60ppb
O3
1.88ppb
SO2
2.81ppb
NO2
0.18ppm
CO
Jackson, Wyoming
AQI 84
Moderate
26.80μg/m³
PM2.5
43.94μg/m³
PM10
46.07ppb
O3
1.15ppb
SO2
1.41ppb
NO2
0.18ppm
CO
Chubbuck, Idaho
AQI 66
Moderate
16.37μg/m³
PM2.5
86.00μg/m³
PM10
41.21ppb
O3
2.63ppb
SO2
3.54ppb
NO2
0.17ppm
CO
Pocatello, Idaho
AQI 76
Moderate
17.89μg/m³
PM2.5
104.67μg/m³
PM10
41.02ppb
O3
2.45ppb
SO2
3.54ppb
NO2
0.17ppm
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 06:00:00 on 2025-09-06.
When did Rexburg, Idaho have its best air quality in the last 24 hours?
The best air quality in Rexburg, Idaho was recorded at 06:00:00 on 2025-09-06.
What is the real-time air quality index for Rexburg, Idaho?
The real-time air quality index in Rexburg, Idaho is 71, 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 19.514 μg/m3.
What are the current PM10 levels at Rexburg, Idaho?
The current PM10 levels in Rexburg, Idaho are 87.033 μg/m3.
What are the current carbon monoxide (CO) levels at Rexburg, Idaho?
The current carbon monoxide (CO) level in Rexburg, Idaho is 0.19 ppm.
What are the current sulfur dioxide (SO2) levels at Rexburg, Idaho?
The current sulfur dioxide (SO2) levels in Rexburg, Idaho are 1.295 ppb.
What are the current ozone (O3) levels at Rexburg, Idaho?
The current ozone (O3) levels at Rexburg, Idaho is 45.922 ppm.
What are the current nitrogen dioxide (NO2) levels at Rexburg, Idaho?
The current nitrogen dioxide (NO2) levels at Rexburg, Idaho is 1.587 ppb.
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