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)
52
Moderate
El Dorado, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.26 μg/m³
0
55
155
255
425
605+
53.16 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
0.39 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
El Dorado, Arkansas
El Dorado, Arkansas
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AQI 64
Moderate
16.34μg/m³
PM2.5
72.99μg/m³
PM10
57.60ppb
O3
0.64ppb
SO2
0.39ppb
NO2
0.15ppm
CO
AQI 49
Good
9.11μg/m³
PM2.5
40.07μg/m³
PM10
52.90ppb
O3
0.57ppb
SO2
0.38ppb
NO2
0.14ppm
CO
AQI 47
Good
7.69μg/m³
PM2.5
33.99μg/m³
PM10
51.15ppb
O3
0.58ppb
SO2
0.47ppb
NO2
0.13ppm
CO
AQI 52
Moderate
10.40μg/m³
PM2.5
58.26μg/m³
PM10
42.94ppb
O3
0.81ppb
SO2
5.27ppb
NO2
0.33ppm
CO
AQI 58
Moderate
13.21μg/m³
PM2.5
51.25μg/m³
PM10
41.61ppb
O3
0.77ppb
SO2
5.37ppb
NO2
0.32ppm
CO
AQI 60
Moderate
13.97μg/m³
PM2.5
62.86μg/m³
PM10
47.99ppb
O3
0.77ppb
SO2
5.40ppb
NO2
0.31ppm
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 03:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in El Dorado, Arkansas was observed at 01:00:00 on 2026-10-22.
As of now, the AQI in El Dorado, Arkansas is 52, indicating Moderate 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 10.171 μg/m3.
The PM10 concentration in El Dorado, Arkansas is 45.257 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in El Dorado, Arkansas is 0.138 ppm.
Currently, El Dorado, Arkansas has a sulfur dioxide (SO2) concentration of 0.564 ppb.
The current ozone (O3) level in El Dorado, Arkansas at the moment is 53.165 ppm.
Nitrogen dioxide (NO2) level in El Dorado, Arkansas at the moment is 0.393 ppb.
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