Live air quality index in Post Falls, Idaho today
Stay updated with real-time air quality in Post Falls, 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)
49
Good
Post Falls, Idaho
Last updated: ... (Local time)
Major air pollutants in Post Falls, Idaho
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
9.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
36.67 μg/m³
0
55
155
255
425
605+
Ozone (O3)
30.35 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.44 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
12.33 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Post Falls, Idaho
Post Falls, Idaho
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Air quality in nearby cities
Rathdrum, Idaho
AQI 41
Good
6.23μg/m³
PM2.5
26.78μg/m³
PM10
43.73ppb
O3
0.45ppb
SO2
5.06ppb
NO2
0.26ppm
CO
Liberty Lake, Washington
AQI 40
Good
6.15μg/m³
PM2.5
24.61μg/m³
PM10
43.11ppb
O3
0.45ppb
SO2
5.29ppb
NO2
0.26ppm
CO
Hayden, Idaho
AQI 41
Good
6.29μg/m³
PM2.5
27.72μg/m³
PM10
44.14ppb
O3
0.45ppb
SO2
5.03ppb
NO2
0.26ppm
CO
Coeur D'Alene, Idaho
AQI 41
Good
6.29μg/m³
PM2.5
27.75μg/m³
PM10
44.08ppb
O3
0.45ppb
SO2
5.03ppb
NO2
0.26ppm
CO
Spokane Valley, Washington
AQI 36
Good
5.33μg/m³
PM2.5
21.03μg/m³
PM10
39.28ppb
O3
0.45ppb
SO2
5.27ppb
NO2
0.26ppm
CO
Spokane, Washington
AQI 38
Good
7.05μg/m³
PM2.5
28.90μg/m³
PM10
38.08ppb
O3
0.45ppb
SO2
5.25ppb
NO2
0.25ppm
CO
How accurate is Idaho, USA air quality data?
Air quality and pollutant data for Idaho, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
Frequently asked questions
How often is air quality information updated for Post Falls, Idaho?
The air quality information for Post Falls, Idaho is updated every hour for accuracy.
What time in the last 24 hours was the air quality in Post Falls, Idaho at its worst?
In the past 24 hours, the air quality in Post Falls, Idaho was at its worst at 10:00:00 on 2025-07-16.
When did Post Falls, Idaho experience the best air quality in the last 24 hours?
In the last 24 hours, the best air quality in Post Falls, Idaho was observed at 12:00:00 on 2025-07-16.
What is the AQI in Post Falls, Idaho right now?
As of now, the AQI in Post Falls, Idaho is 33, indicating Good conditions.
What is the most common type of pollution in Post Falls, Idaho?
Post Falls, Idaho air has the highest levels of O3.
What should I do in case of poor air quality in Post Falls, Idaho?
Poor air quality in Post Falls, Idaho means it's advisable to stay indoors and wear a mask for your protection.
What is the PM2.5 level in Post Falls, Idaho at the moment?
PM2.5 levels in Post Falls, Idaho are currently 6.055 μg/m3.
What is the PM10 level in Post Falls, Idaho at the moment?
The PM10 concentration in Post Falls, Idaho is 26.317 μg/m3 at the moment.
What is the carbon monoxide (CO) level in Post Falls, Idaho at the moment?
The current carbon monoxide (CO) concentration in Post Falls, Idaho is 0.304 ppm.
What is the sulfur dioxide (SO2) level in Post Falls, Idaho at the moment?
Currently, Post Falls, Idaho has a sulfur dioxide (SO2) concentration of 0.42 ppb.
What is the ozone (O3) level in Post Falls, Idaho at the moment?
The current ozone (O3) level in Post Falls, Idaho at the moment is 36.364 ppm.
What is the nitrogen dioxide (NO2) level in Post Falls, Idaho at the moment?
Nitrogen dioxide (NO2) level in Post Falls, Idaho at the moment is 11.886 ppb.
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