Stay updated with real-time air quality in Elk City, 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)
19
Good
Elk City, Oklahoma
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.00 μg/m³
0
55
155
255
425
605+
21.47 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
1.64 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Elk City, Oklahoma
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AQI 22
Good
4.22μg/m³
PM2.5
18.97μg/m³
PM10
16.43ppb
O3
0.16ppb
SO2
1.98ppb
NO2
0.11ppm
CO
AQI 51
Moderate
6.91μg/m³
PM2.5
55.12μg/m³
PM10
38.43ppb
O3
1.20ppb
SO2
3.18ppb
NO2
0.29ppm
CO
AQI 62
Moderate
15.16μg/m³
PM2.5
41.56μg/m³
PM10
36.21ppb
O3
1.11ppb
SO2
2.91ppb
NO2
0.28ppm
CO
AQI 41
Good
7.09μg/m³
PM2.5
23.07μg/m³
PM10
43.89ppb
O3
1.24ppb
SO2
2.76ppb
NO2
0.32ppm
CO
AQI 38
Good
6.64μg/m³
PM2.5
25.96μg/m³
PM10
39.37ppb
O3
1.24ppb
SO2
2.70ppb
NO2
0.38ppm
CO
AQI 38
Good
7.40μg/m³
PM2.5
36.87μg/m³
PM10
36.13ppb
O3
1.27ppb
SO2
2.71ppb
NO2
0.36ppm
CO
Air quality and pollutant data for Oklahoma, 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 Elk City, Oklahoma is updated every hour for accuracy.
In the past 24 hours, the air quality in Elk City, Oklahoma was at its worst at 10:00:00 on 2026-03-14.
In the last 24 hours, the best air quality in Elk City, Oklahoma was observed at 01:00:00 on 2026-03-15.
As of now, the AQI in Elk City, Oklahoma is 19, indicating Good conditions.
Elk City, Oklahoma air has the highest levels of O3.
Poor air quality in Elk City, Oklahoma means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Elk City, Oklahoma are currently 3.399 μg/m3.
The PM10 concentration in Elk City, Oklahoma is 15 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Elk City, Oklahoma is 0.111 ppm.
Currently, Elk City, Oklahoma has a sulfur dioxide (SO2) concentration of 0.186 ppb.
The current ozone (O3) level in Elk City, Oklahoma at the moment is 21.469 ppm.
Nitrogen dioxide (NO2) level in Elk City, Oklahoma at the moment is 1.636 ppb.
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