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)
66
Moderate
Enid, Oklahoma
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
69.54 μg/m³
0
55
155
255
425
605+
23.95 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
5.28 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Enid, Oklahoma
Enid, Oklahoma
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AQI 64
Moderate
15.79μg/m³
PM2.5
59.44μg/m³
PM10
27.82ppb
O3
0.80ppb
SO2
3.84ppb
NO2
0.36ppm
CO
AQI 64
Moderate
16.00μg/m³
PM2.5
71.00μg/m³
PM10
21.52ppb
O3
0.57ppb
SO2
4.37ppb
NO2
0.31ppm
CO
AQI 62
Moderate
14.85μg/m³
PM2.5
61.52μg/m³
PM10
25.90ppb
O3
0.62ppb
SO2
4.04ppb
NO2
0.32ppm
CO
AQI 66
Moderate
16.75μg/m³
PM2.5
50.22μg/m³
PM10
29.85ppb
O3
0.98ppb
SO2
2.43ppb
NO2
0.40ppm
CO
AQI 64
Moderate
16.17μg/m³
PM2.5
61.61μg/m³
PM10
27.39ppb
O3
0.77ppb
SO2
4.29ppb
NO2
0.37ppm
CO
AQI 64
Moderate
15.95μg/m³
PM2.5
61.35μg/m³
PM10
29.00ppb
O3
0.83ppb
SO2
4.44ppb
NO2
0.38ppm
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 09:00:00 on 2026-08-16.
In the last 24 hours, the best air quality in Enid, Oklahoma was observed at 09:00:00 on 2026-08-15.
As of now, the AQI in Enid, Oklahoma is 66, 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 16.845 μg/m3.
The PM10 concentration in Enid, Oklahoma is 69.537 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Enid, Oklahoma is 0.335 ppm.
Currently, Enid, Oklahoma has a sulfur dioxide (SO2) concentration of 0.743 ppb.
The current ozone (O3) level in Enid, Oklahoma at the moment is 23.955 ppm.
Nitrogen dioxide (NO2) level in Enid, Oklahoma at the moment is 5.275 ppb.
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