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)
30
Good
Fairmount, Colorado
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.72 μg/m³
0
55
155
255
425
605+
32.26 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
18.65 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Fairmount, Colorado
Fairmount, Colorado
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AQI 44
Good
4.14μg/m³
PM2.5
23.05μg/m³
PM10
48.19ppb
O3
0.74ppb
SO2
15.26ppb
NO2
0.20ppm
CO
AQI 38
Good
4.59μg/m³
PM2.5
22.89μg/m³
PM10
41.04ppb
O3
0.81ppb
SO2
16.11ppb
NO2
0.20ppm
CO
AQI 38
Good
4.64μg/m³
PM2.5
22.79μg/m³
PM10
40.72ppb
O3
0.79ppb
SO2
16.18ppb
NO2
0.20ppm
CO
AQI 39
Good
4.61μg/m³
PM2.5
22.48μg/m³
PM10
41.83ppb
O3
0.75ppb
SO2
16.33ppb
NO2
0.20ppm
CO
AQI 36
Good
4.63μg/m³
PM2.5
27.80μg/m³
PM10
38.84ppb
O3
0.83ppb
SO2
12.91ppb
NO2
0.20ppm
CO
AQI 36
Good
4.67μg/m³
PM2.5
25.52μg/m³
PM10
39.10ppb
O3
0.84ppb
SO2
14.59ppb
NO2
0.20ppm
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 04:00:00, 2025-10-24.
The best air quality in Fairmount, Colorado was observed at 10:00:00 on 2025-10-24.
The air quality in Fairmount, Colorado right now is Good, with an AQI of 43.
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 4.298 μg/m3.
Fairmount, Colorado currently has a PM10 concentration of 22.424 μg/m3.
The current carbon monoxide (CO) level in Fairmount, Colorado is 0.196 ppm.
The current sulfur dioxide (SO2) concentration in Fairmount, Colorado is 0.777 ppb.
Fairmount, Colorado currently has an ozone (O3) concentration of 46.481 ppm.
The current level of nitrogen dioxide (NO2) in Fairmount, Colorado is 15.363 ppb.
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