Stay updated with real-time air quality in Coeur D'Alene, 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)
124
Unhealthy for sensitive groups
Coeur D'Alene, Idaho
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
44.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
197.60 μg/m³
0
55
155
255
425
605+
36.34 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
9.21 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Coeur D'Alene, Idaho
Coeur D'Alene, Idaho
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AQI 110
Unhealthy for sensitive groups
38.83μg/m³
PM2.5
168.22μg/m³
PM10
27.19ppb
O3
2.19ppb
SO2
4.28ppb
NO2
0.30ppm
CO
AQI 110
Unhealthy for sensitive groups
38.67μg/m³
PM2.5
168.80μg/m³
PM10
27.19ppb
O3
2.19ppb
SO2
4.27ppb
NO2
0.30ppm
CO
AQI 107
Unhealthy for sensitive groups
37.09μg/m³
PM2.5
167.69μg/m³
PM10
25.16ppb
O3
2.20ppb
SO2
4.30ppb
NO2
0.30ppm
CO
AQI 119
Unhealthy for sensitive groups
42.65μg/m³
PM2.5
166.99μg/m³
PM10
27.05ppb
O3
2.20ppb
SO2
4.29ppb
NO2
0.30ppm
CO
AQI 124
Unhealthy for sensitive groups
44.74μg/m³
PM2.5
196.59μg/m³
PM10
27.61ppb
O3
2.22ppb
SO2
4.34ppb
NO2
0.30ppm
CO
AQI 132
Unhealthy for sensitive groups
48.26μg/m³
PM2.5
79.52μg/m³
PM10
27.12ppb
O3
2.22ppb
SO2
4.35ppb
NO2
0.30ppm
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 Coeur D'alene, Idaho are available every hour.
Coeur D'alene, Idaho experienced its worst air quality at 07:00:00, 2025-09-06.
The best air quality in Coeur D'alene, Idaho was observed at 08:00:00 on 2025-09-05.
The air quality in Coeur D'alene, Idaho right now is Unhealthy for Sensitive Groups, with an AQI of 110.
In Coeur D'alene, Idaho, PM2.5 is the most frequently found pollutant.
When air quality in Coeur D'alene, Idaho is compromised, staying indoors and wearing a mask can reduce health risks.
Coeur D'alene, Idaho currently has a PM2.5 concentration of 38.831 μg/m3.
Coeur D'alene, Idaho currently has a PM10 concentration of 168.225 μg/m3.
The current carbon monoxide (CO) level in Coeur D'alene, Idaho is 0.303 ppm.
The current sulfur dioxide (SO2) concentration in Coeur D'alene, Idaho is 2.195 ppb.
Coeur D'alene, Idaho currently has an ozone (O3) concentration of 27.188 ppm.
The current level of nitrogen dioxide (NO2) in Coeur D'alene, Idaho is 4.277 ppb.
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