Stay updated with real-time air quality in Guymon, 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)
18
Good
Guymon, Oklahoma
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.88 μg/m³
0
55
155
255
425
605+
18.88 ppb
0
55
71
86
201
201+
0.11 ppb
0
36
76
186
605
1005+
1.19 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Guymon, Oklahoma
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AQI 22
Good
3.80μg/m³
PM2.5
16.01μg/m³
PM10
21.60ppb
O3
0.10ppb
SO2
1.25ppb
NO2
0.11ppm
CO
AQI 21
Good
2.17μg/m³
PM2.5
9.00μg/m³
PM10
22.89ppb
O3
0.09ppb
SO2
1.20ppb
NO2
0.10ppm
CO
AQI 17
Good
2.75μg/m³
PM2.5
11.27μg/m³
PM10
17.88ppb
O3
0.11ppb
SO2
1.59ppb
NO2
0.10ppm
CO
AQI 19
Good
2.58μg/m³
PM2.5
10.05μg/m³
PM10
19.57ppb
O3
0.11ppb
SO2
1.51ppb
NO2
0.11ppm
CO
AQI 25
Good
2.81μg/m³
PM2.5
11.90μg/m³
PM10
26.73ppb
O3
0.09ppb
SO2
0.83ppb
NO2
0.12ppm
CO
AQI 30
Good
3.88μg/m³
PM2.5
12.88μg/m³
PM10
32.04ppb
O3
0.59ppb
SO2
11.74ppb
NO2
0.39ppm
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 Guymon, Oklahoma is updated every hour for accuracy.
In the past 24 hours, the air quality in Guymon, Oklahoma was at its worst at 10:00:00 on 2026-03-12.
In the last 24 hours, the best air quality in Guymon, Oklahoma was observed at 10:00:00 on 2026-03-13.
As of now, the AQI in Guymon, Oklahoma is 18, indicating Good conditions.
Guymon, Oklahoma air has the highest levels of O3.
Poor air quality in Guymon, Oklahoma means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Guymon, Oklahoma are currently 2.63 μg/m3.
The PM10 concentration in Guymon, Oklahoma is 10.884 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Guymon, Oklahoma is 0.107 ppm.
Currently, Guymon, Oklahoma has a sulfur dioxide (SO2) concentration of 0.108 ppb.
The current ozone (O3) level in Guymon, Oklahoma at the moment is 18.879 ppm.
Nitrogen dioxide (NO2) level in Guymon, Oklahoma at the moment is 1.19 ppb.
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