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
9.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
42.90 μg/m³
0
55
155
255
425
605+
45.52 ppb
0
55
71
86
201
201+
1.12 ppb
0
36
76
186
605
1005+
1.44 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
El Dorado, Arkansas
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AQI 49
Good
9.42μg/m³
PM2.5
42.01μg/m³
PM10
45.30ppb
O3
1.18ppb
SO2
0.49ppb
NO2
0.15ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
43.00μg/m³
PM10
45.36ppb
O3
0.90ppb
SO2
0.43ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.16μg/m³
PM2.5
45.04μg/m³
PM10
49.45ppb
O3
1.05ppb
SO2
0.61ppb
NO2
0.15ppm
CO
AQI 44
Good
8.20μg/m³
PM2.5
28.28μg/m³
PM10
37.00ppb
O3
0.78ppb
SO2
4.16ppb
NO2
0.22ppm
CO
AQI 38
Good
7.49μg/m³
PM2.5
25.07μg/m³
PM10
39.54ppb
O3
0.94ppb
SO2
4.12ppb
NO2
0.21ppm
CO
AQI 49
Good
9.18μg/m³
PM2.5
40.94μg/m³
PM10
38.98ppb
O3
0.85ppb
SO2
4.18ppb
NO2
0.21ppm
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 09:00:00 on 2026-02-12.
In the last 24 hours, the best air quality in El Dorado, Arkansas was observed at 05:00:00 on 2026-02-12.
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 9.557 μg/m3.
The PM10 concentration in El Dorado, Arkansas is 42.901 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in El Dorado, Arkansas is 0.16 ppm.
Currently, El Dorado, Arkansas has a sulfur dioxide (SO2) concentration of 1.12 ppb.
The current ozone (O3) level in El Dorado, Arkansas at the moment is 45.519 ppm.
Nitrogen dioxide (NO2) level in El Dorado, Arkansas at the moment is 1.443 ppb.
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