Stay updated with real-time air quality in Enid, 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)
54
Moderate
Enid, Oklahoma
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.56 μg/m³
0
55
155
255
425
605+
29.06 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
2.85 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Enid, Oklahoma
Enid, Oklahoma
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AQI 54
Moderate
11.16μg/m³
PM2.5
31.96μg/m³
PM10
32.34ppb
O3
0.80ppb
SO2
3.55ppb
NO2
0.41ppm
CO
AQI 54
Moderate
10.80μg/m³
PM2.5
42.00μg/m³
PM10
33.08ppb
O3
0.77ppb
SO2
2.63ppb
NO2
0.36ppm
CO
AQI 49
Good
9.27μg/m³
PM2.5
31.51μg/m³
PM10
27.33ppb
O3
0.77ppb
SO2
3.54ppb
NO2
0.38ppm
CO
AQI 44
Good
7.67μg/m³
PM2.5
36.24μg/m³
PM10
24.16ppb
O3
0.79ppb
SO2
10.26ppb
NO2
0.41ppm
CO
AQI 54
Moderate
10.57μg/m³
PM2.5
43.44μg/m³
PM10
23.13ppb
O3
0.79ppb
SO2
12.10ppb
NO2
0.43ppm
CO
AQI 54
Moderate
10.91μg/m³
PM2.5
42.91μg/m³
PM10
24.68ppb
O3
0.79ppb
SO2
11.73ppb
NO2
0.45ppm
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 Enid, Oklahoma is updated every hour for accuracy.
In the past 24 hours, the air quality in Enid, Oklahoma was at its worst at 04:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Enid, Oklahoma was observed at 03:00:00 on 2026-01-22.
As of now, the AQI in Enid, Oklahoma is 54, indicating Moderate conditions.
Enid, Oklahoma air has the highest levels of PM2.5.
Poor air quality in Enid, Oklahoma means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Enid, Oklahoma are currently 11.103 μg/m3.
The PM10 concentration in Enid, Oklahoma is 34.56 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Enid, Oklahoma is 0.388 ppm.
Currently, Enid, Oklahoma has a sulfur dioxide (SO2) concentration of 0.942 ppb.
The current ozone (O3) level in Enid, Oklahoma at the moment is 29.06 ppm.
Nitrogen dioxide (NO2) level in Enid, Oklahoma at the moment is 2.847 ppb.
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