Stay updated with real-time air quality in McAlester, Oklahoma 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)
38
Good
McAlester, Oklahoma
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.03 μg/m³
0
55
155
255
425
605+
39.99 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
1.24 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
McAlester, Oklahoma
McAlester, Oklahoma
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AQI 64
Moderate
16.49μg/m³
PM2.5
50.93μg/m³
PM10
19.00ppb
O3
0.37ppb
SO2
1.66ppb
NO2
0.23ppm
CO
AQI 62
Moderate
14.94μg/m³
PM2.5
34.12μg/m³
PM10
20.98ppb
O3
0.31ppb
SO2
1.61ppb
NO2
0.20ppm
CO
AQI 56
Moderate
12.16μg/m³
PM2.5
55.00μg/m³
PM10
22.06ppb
O3
0.44ppb
SO2
2.52ppb
NO2
0.15ppm
CO
AQI 60
Moderate
14.10μg/m³
PM2.5
35.87μg/m³
PM10
19.29ppb
O3
0.34ppb
SO2
2.44ppb
NO2
0.20ppm
CO
AQI 56
Moderate
11.87μg/m³
PM2.5
23.96μg/m³
PM10
21.39ppb
O3
0.24ppb
SO2
1.55ppb
NO2
0.17ppm
CO
AQI 62
Moderate
14.69μg/m³
PM2.5
40.52μg/m³
PM10
20.36ppb
O3
0.29ppb
SO2
1.58ppb
NO2
0.18ppm
CO
Air quality data and pollutant measurements for Oklahoma, 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 Mcalester, Oklahoma is updated every hour.
The worst air quality in Mcalester, Oklahoma in the last 24 hours was observed at 09:00:00 on 2025-07-17.
In the last 24 hrs, the best air quality in Mcalester, Oklahoma was observed at 03:00:00 on 2025-07-18.
The current air quality in Mcalester, Oklahoma is 64, categorized as Moderate based on real-time data.
The most common pollutant in Mcalester, Oklahoma is PM2.5.
If the air quality in Mcalester, Oklahoma is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Mcalester, Oklahoma is 16.478 μg/m3.
The current PM10 concentration at Mcalester, Oklahoma is 50.929 μg/m3.
The current carbon monoxide (CO) concentration at Mcalester, Oklahoma is 0.229 ppm.
The current sulfur dioxide (SO2) concentration at Mcalester, Oklahoma is 0.363 ppb.
The current ozone (O3) concentration at Mcalester, Oklahoma is 19.008 ppm.
The current nitrogen dioxide (NO2) concentration at Mcalester, Oklahoma is 1.897 ppb.
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