Stay updated with real-time air quality in El Dorado, Arkansas 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)
44
Good
El Dorado, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.81 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.00 μg/m³
0
55
155
255
425
605+
33.47 ppb
0
55
71
86
201
201+
0.19 ppb
0
36
76
186
605
1005+
0.41 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
El Dorado, Arkansas
El Dorado, Arkansas
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AQI 44
Good
8.38μg/m³
PM2.5
37.00μg/m³
PM10
38.96ppb
O3
0.24ppb
SO2
0.43ppb
NO2
0.17ppm
CO
AQI 44
Good
8.29μg/m³
PM2.5
36.24μg/m³
PM10
32.33ppb
O3
0.20ppb
SO2
0.40ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
45.91μg/m³
PM10
32.00ppb
O3
0.29ppb
SO2
0.42ppb
NO2
0.12ppm
CO
AQI 52
Moderate
10.32μg/m³
PM2.5
45.90μg/m³
PM10
32.16ppb
O3
0.61ppb
SO2
1.98ppb
NO2
0.23ppm
CO
AQI 52
Moderate
10.13μg/m³
PM2.5
43.22μg/m³
PM10
29.90ppb
O3
0.63ppb
SO2
1.90ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.79μg/m³
PM2.5
43.99μg/m³
PM10
28.04ppb
O3
0.63ppb
SO2
1.35ppb
NO2
0.23ppm
CO
Air quality and pollutant data for Arkansas, 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 El Dorado, Arkansas is updated every hour for accuracy.
In the past 24 hours, the air quality in El Dorado, Arkansas was at its worst at 11:00:00 on 2026-07-22.
In the last 24 hours, the best air quality in El Dorado, Arkansas was observed at 08:00:00 on 2026-07-23.
As of now, the AQI in El Dorado, Arkansas is 44, indicating Good conditions.
El Dorado, Arkansas air has the highest levels of PM2.5.
Poor air quality in El Dorado, Arkansas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in El Dorado, Arkansas are currently 7.811 μg/m3.
The PM10 concentration in El Dorado, Arkansas is 34 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in El Dorado, Arkansas is 0.134 ppm.
Currently, El Dorado, Arkansas has a sulfur dioxide (SO2) concentration of 0.194 ppb.
The current ozone (O3) level in El Dorado, Arkansas at the moment is 33.469 ppm.
Nitrogen dioxide (NO2) level in El Dorado, Arkansas at the moment is 0.407 ppb.
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