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
11.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.21 μg/m³
0
55
155
255
425
605+
56.22 ppb
0
55
71
86
201
201+
0.92 ppb
0
36
76
186
605
1005+
10.03 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Enid, Oklahoma
Enid, Oklahoma
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AQI 77
Moderate
9.21μg/m³
PM2.5
35.78μg/m³
PM10
63.27ppb
O3
0.94ppb
SO2
11.09ppb
NO2
0.50ppm
CO
AQI 48
Good
7.20μg/m³
PM2.5
32.00μg/m³
PM10
51.86ppb
O3
1.00ppb
SO2
9.18ppb
NO2
0.40ppm
CO
AQI 49
Good
8.92μg/m³
PM2.5
37.93μg/m³
PM10
51.68ppb
O3
0.89ppb
SO2
10.55ppb
NO2
0.42ppm
CO
AQI 87
Moderate
10.21μg/m³
PM2.5
36.52μg/m³
PM10
65.67ppb
O3
0.99ppb
SO2
5.10ppb
NO2
0.52ppm
CO
AQI 84
Moderate
11.56μg/m³
PM2.5
54.82μg/m³
PM10
64.52ppb
O3
0.92ppb
SO2
12.29ppb
NO2
0.53ppm
CO
AQI 97
Moderate
12.18μg/m³
PM2.5
57.61μg/m³
PM10
68.89ppb
O3
0.95ppb
SO2
13.66ppb
NO2
0.58ppm
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 05:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Enid, Oklahoma was observed at 01:00:00 on 2026-10-22.
As of now, the AQI in Enid, Oklahoma is 54, indicating Moderate conditions.
Enid, Oklahoma air has the highest levels of O3.
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 11.07 μg/m3.
The PM10 concentration in Enid, Oklahoma is 41.213 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Enid, Oklahoma is 0.463 ppm.
Currently, Enid, Oklahoma has a sulfur dioxide (SO2) concentration of 0.923 ppb.
The current ozone (O3) level in Enid, Oklahoma at the moment is 56.217 ppm.
Nitrogen dioxide (NO2) level in Enid, Oklahoma at the moment is 10.029 ppb.
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