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
9.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.72 μg/m³
0
55
155
255
425
605+
23.94 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
1.64 ppb
0
54
101
361
1250
2050+
0.19 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 52
Moderate
10.27μg/m³
PM2.5
44.99μg/m³
PM10
16.42ppb
O3
0.28ppb
SO2
2.00ppb
NO2
0.21ppm
CO
AQI 54
Moderate
10.54μg/m³
PM2.5
46.81μg/m³
PM10
23.06ppb
O3
0.79ppb
SO2
1.70ppb
NO2
0.18ppm
CO
AQI 49
Good
9.33μg/m³
PM2.5
41.16μg/m³
PM10
11.50ppb
O3
1.11ppb
SO2
2.04ppb
NO2
0.19ppm
CO
AQI 52
Moderate
10.28μg/m³
PM2.5
44.44μg/m³
PM10
12.43ppb
O3
0.76ppb
SO2
2.60ppb
NO2
0.36ppm
CO
AQI 49
Good
9.25μg/m³
PM2.5
34.52μg/m³
PM10
15.21ppb
O3
0.74ppb
SO2
2.70ppb
NO2
0.36ppm
CO
AQI 52
Moderate
9.60μg/m³
PM2.5
42.99μg/m³
PM10
19.94ppb
O3
0.75ppb
SO2
2.83ppb
NO2
0.35ppm
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 2026-09-06.
In the last 24 hours, the best air quality in El Dorado, Arkansas was observed at 11:00:00 on 2026-09-06.
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 9.614 μg/m3.
The PM10 concentration in El Dorado, Arkansas is 42.715 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in El Dorado, Arkansas is 0.192 ppm.
Currently, El Dorado, Arkansas has a sulfur dioxide (SO2) concentration of 0.449 ppb.
The current ozone (O3) level in El Dorado, Arkansas at the moment is 23.944 ppm.
Nitrogen dioxide (NO2) level in El Dorado, Arkansas at the moment is 1.64 ppb.
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