Stay updated with real-time air quality in Star, 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)
38
Good
Star, Idaho
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.77 μg/m³
0
55
155
255
425
605+
11.75 ppb
0
55
71
86
201
201+
1.95 ppb
0
36
76
186
605
1005+
8.05 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Star, Idaho
Star, Idaho
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AQI 49
Good
9.36μg/m³
PM2.5
32.86μg/m³
PM10
13.76ppb
O3
4.32ppb
SO2
5.47ppb
NO2
0.54ppm
CO
AQI 49
Good
9.06μg/m³
PM2.5
34.44μg/m³
PM10
27.34ppb
O3
2.89ppb
SO2
8.23ppb
NO2
0.50ppm
CO
AQI 44
Good
7.82μg/m³
PM2.5
9.80μg/m³
PM10
22.69ppb
O3
2.88ppb
SO2
9.13ppb
NO2
0.54ppm
CO
AQI 33
Good
6.45μg/m³
PM2.5
12.63μg/m³
PM10
27.29ppb
O3
2.74ppb
SO2
8.94ppb
NO2
0.54ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
18.32μg/m³
PM10
28.73ppb
O3
3.19ppb
SO2
5.48ppb
NO2
0.54ppm
CO
AQI 56
Moderate
12.41μg/m³
PM2.5
54.91μg/m³
PM10
29.03ppb
O3
2.93ppb
SO2
7.93ppb
NO2
0.68ppm
CO
The air quality data for Idaho, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Star, Idaho are available every hour.
Star, Idaho experienced its worst air quality at 10:00:00, 2025-12-06.
The best air quality in Star, Idaho was observed at 01:00:00 on 2025-12-06.
The air quality in Star, Idaho right now is Good, with an AQI of 33.
In Star, Idaho, PM2.5 is the most frequently found pollutant.
When air quality in Star, Idaho is compromised, staying indoors and wearing a mask can reduce health risks.
Star, Idaho currently has a PM2.5 concentration of 5.819 μg/m3.
Star, Idaho currently has a PM10 concentration of 16.939 μg/m3.
The current carbon monoxide (CO) level in Star, Idaho is 0.538 ppm.
The current sulfur dioxide (SO2) concentration in Star, Idaho is 2.737 ppb.
Star, Idaho currently has an ozone (O3) concentration of 13.143 ppm.
The current level of nitrogen dioxide (NO2) in Star, Idaho is 8.367 ppb.
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