Stay updated with real-time air quality in Fairmount, Colorado 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)
27
Good
Fairmount, Colorado
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.30 μg/m³
0
55
155
255
425
605+
29.03 ppb
0
55
71
86
201
201+
1.08 ppb
0
36
76
186
605
1005+
23.87 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Fairmount, Colorado
Fairmount, Colorado
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AQI 27
Good
2.17μg/m³
PM2.5
12.47μg/m³
PM10
29.00ppb
O3
1.08ppb
SO2
23.80ppb
NO2
0.39ppm
CO
AQI 25
Good
3.94μg/m³
PM2.5
17.29μg/m³
PM10
25.55ppb
O3
1.14ppb
SO2
25.99ppb
NO2
0.40ppm
CO
AQI 24
Good
3.42μg/m³
PM2.5
15.01μg/m³
PM10
24.97ppb
O3
1.14ppb
SO2
25.23ppb
NO2
0.42ppm
CO
AQI 26
Good
1.82μg/m³
PM2.5
7.88μg/m³
PM10
28.23ppb
O3
1.10ppb
SO2
24.09ppb
NO2
0.41ppm
CO
AQI 44
Good
7.63μg/m³
PM2.5
45.76μg/m³
PM10
20.46ppb
O3
1.08ppb
SO2
26.59ppb
NO2
0.41ppm
CO
AQI 38
Good
7.21μg/m³
PM2.5
38.04μg/m³
PM10
20.00ppb
O3
1.14ppb
SO2
27.48ppb
NO2
0.42ppm
CO
The air quality data for Colorado, 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 Fairmount, Colorado are available every hour.
Fairmount, Colorado experienced its worst air quality at 11:00:00, 2026-10-21.
The best air quality in Fairmount, Colorado was observed at 03:00:00 on 2026-10-22.
The air quality in Fairmount, Colorado right now is Good, with an AQI of 27.
In Fairmount, Colorado, O3 is the most frequently found pollutant.
When air quality in Fairmount, Colorado is compromised, staying indoors and wearing a mask can reduce health risks.
Fairmount, Colorado currently has a PM2.5 concentration of 1.953 μg/m3.
Fairmount, Colorado currently has a PM10 concentration of 10.302 μg/m3.
The current carbon monoxide (CO) level in Fairmount, Colorado is 0.39 ppm.
The current sulfur dioxide (SO2) concentration in Fairmount, Colorado is 1.085 ppb.
Fairmount, Colorado currently has an ozone (O3) concentration of 29.029 ppm.
The current level of nitrogen dioxide (NO2) in Fairmount, Colorado is 23.868 ppb.
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