Stay updated with real-time air quality in Boise City, 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)
16
Good
Boise City, Idaho
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.77 μg/m³
0
55
155
255
425
605+
13.51 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
2.76 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Boise City, Idaho
Boise City, Idaho
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AQI 69
Moderate
19.05μg/m³
PM2.5
67.43μg/m³
PM10
37.62ppb
O3
0.78ppb
SO2
6.94ppb
NO2
0.32ppm
CO
AQI 67
Moderate
17.70μg/m³
PM2.5
44.18μg/m³
PM10
36.21ppb
O3
0.74ppb
SO2
7.81ppb
NO2
0.31ppm
CO
AQI 66
Moderate
17.33μg/m³
PM2.5
36.58μg/m³
PM10
35.39ppb
O3
0.71ppb
SO2
8.47ppb
NO2
0.30ppm
CO
AQI 54
Moderate
10.81μg/m³
PM2.5
47.61μg/m³
PM10
36.18ppb
O3
0.76ppb
SO2
6.76ppb
NO2
0.31ppm
CO
AQI 64
Moderate
16.17μg/m³
PM2.5
32.34μg/m³
PM10
38.21ppb
O3
0.79ppb
SO2
5.68ppb
NO2
0.32ppm
CO
AQI 66
Moderate
17.30μg/m³
PM2.5
36.30μg/m³
PM10
36.87ppb
O3
0.79ppb
SO2
6.01ppb
NO2
0.32ppm
CO
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.
Source: Ambee Data Sources
The air quality for Boise City, Idaho is updated every hour.
The worst air quality in Boise City, Idaho in the last 24 hours was observed at 11:00:00 on 2025-07-17.
In the last 24 hrs, the best air quality in Boise City, Idaho was observed at 12:00:00 on 2025-07-17.
The current air quality in Boise City, Idaho is 71, categorized as Moderate based on real-time data.
The most common pollutant in Boise City, Idaho is PM2.5.
If the air quality in Boise City, Idaho is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Boise City, Idaho is 19.967 μg/m3.
The current PM10 concentration at Boise City, Idaho is 83.52 μg/m3.
The current carbon monoxide (CO) concentration at Boise City, Idaho is 0.322 ppm.
The current sulfur dioxide (SO2) concentration at Boise City, Idaho is 0.804 ppb.
The current ozone (O3) concentration at Boise City, Idaho is 38.697 ppm.
The current nitrogen dioxide (NO2) concentration at Boise City, Idaho is 6.179 ppb.
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