Stay updated with real-time air quality in Farmington, Missouri 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)
33
Good
Farmington, Missouri
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.15 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.58 μg/m³
0
55
155
255
425
605+
23.08 ppb
0
55
71
86
201
201+
0.75 ppb
0
36
76
186
605
1005+
6.52 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Farmington, Missouri
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AQI 49
Good
9.16μg/m³
PM2.5
29.52μg/m³
PM10
53.28ppb
O3
1.00ppb
SO2
2.66ppb
NO2
0.23ppm
CO
AQI 51
Moderate
8.52μg/m³
PM2.5
35.48μg/m³
PM10
55.00ppb
O3
1.06ppb
SO2
2.93ppb
NO2
0.24ppm
CO
AQI 74
Moderate
14.61μg/m³
PM2.5
23.23μg/m³
PM10
62.47ppb
O3
1.01ppb
SO2
1.58ppb
NO2
0.23ppm
CO
AQI 51
Moderate
8.48μg/m³
PM2.5
29.63μg/m³
PM10
54.92ppb
O3
1.16ppb
SO2
3.54ppb
NO2
0.25ppm
CO
AQI 51
Moderate
9.20μg/m³
PM2.5
24.14μg/m³
PM10
55.39ppb
O3
1.01ppb
SO2
2.63ppb
NO2
0.23ppm
CO
AQI 46
Good
7.75μg/m³
PM2.5
34.92μg/m³
PM10
49.53ppb
O3
1.08ppb
SO2
2.49ppb
NO2
0.21ppm
CO
Air quality data and pollutant measurements for Missouri, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Farmington, Missouri is updated every hour.
The worst air quality in Farmington, Missouri in the last 24 hours was observed at 10:00:00 on 2025-08-29.
In the last 24 hrs, the best air quality in Farmington, Missouri was observed at 02:00:00 on 2025-08-29.
The current air quality in Farmington, Missouri is 46, categorized as Good based on real-time data.
The most common pollutant in Farmington, Missouri is O3.
If the air quality in Farmington, Missouri is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Farmington, Missouri is 7.506 μg/m3.
The current PM10 concentration at Farmington, Missouri is 27.217 μg/m3.
The current carbon monoxide (CO) concentration at Farmington, Missouri is 0.236 ppm.
The current sulfur dioxide (SO2) concentration at Farmington, Missouri is 1.001 ppb.
The current ozone (O3) concentration at Farmington, Missouri is 50.16 ppm.
The current nitrogen dioxide (NO2) concentration at Farmington, Missouri is 2.407 ppb.
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