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)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.24 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.67 μg/m³
0
55
155
255
425
605+
30.35 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
12.33 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Post Falls, Idaho
Post Falls, Idaho
Scroll To Air Quality MapLoading...
AQI 41
Good
6.23μg/m³
PM2.5
26.78μg/m³
PM10
43.73ppb
O3
0.45ppb
SO2
5.06ppb
NO2
0.26ppm
CO
AQI 40
Good
6.15μg/m³
PM2.5
24.61μg/m³
PM10
43.11ppb
O3
0.45ppb
SO2
5.29ppb
NO2
0.26ppm
CO
AQI 41
Good
6.29μg/m³
PM2.5
27.72μg/m³
PM10
44.14ppb
O3
0.45ppb
SO2
5.03ppb
NO2
0.26ppm
CO
AQI 41
Good
6.29μg/m³
PM2.5
27.75μg/m³
PM10
44.08ppb
O3
0.45ppb
SO2
5.03ppb
NO2
0.26ppm
CO
AQI 36
Good
5.33μg/m³
PM2.5
21.03μg/m³
PM10
39.28ppb
O3
0.45ppb
SO2
5.27ppb
NO2
0.26ppm
CO
AQI 38
Good
7.05μg/m³
PM2.5
28.90μg/m³
PM10
38.08ppb
O3
0.45ppb
SO2
5.25ppb
NO2
0.25ppm
CO
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
The air quality information for Post Falls, Idaho is updated every hour for accuracy.
In the past 24 hours, the air quality in Post Falls, Idaho was at its worst at 10:00:00 on 2025-07-16.
In the last 24 hours, the best air quality in Post Falls, Idaho was observed at 12:00:00 on 2025-07-16.
As of now, the AQI in Post Falls, Idaho is 33, indicating Good conditions.
Post Falls, Idaho air has the highest levels of O3.
Poor air quality in Post Falls, Idaho means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Post Falls, Idaho are currently 6.055 μg/m3.
The PM10 concentration in Post Falls, Idaho is 26.317 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Post Falls, Idaho is 0.304 ppm.
Currently, Post Falls, Idaho has a sulfur dioxide (SO2) concentration of 0.42 ppb.
The current ozone (O3) level in Post Falls, Idaho at the moment is 36.364 ppm.
Nitrogen dioxide (NO2) level in Post Falls, Idaho at the moment is 11.886 ppb.
All Rights Reserved © Ambee Inc. 2025