Stay updated with real-time air quality in Jacksonville, 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)
75
Moderate
Jacksonville, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
21.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
70.02 μg/m³
0
55
155
255
425
605+
53.75 ppb
0
55
71
86
201
201+
1.04 ppb
0
36
76
186
605
1005+
6.43 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Jacksonville, Arkansas
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AQI 79
Moderate
24.10μg/m³
PM2.5
87.45μg/m³
PM10
53.58ppb
O3
0.85ppb
SO2
6.47ppb
NO2
0.22ppm
CO
AQI 66
Moderate
17.41μg/m³
PM2.5
58.67μg/m³
PM10
54.07ppb
O3
1.30ppb
SO2
7.28ppb
NO2
0.22ppm
CO
AQI 96
Moderate
33.15μg/m³
PM2.5
140.45μg/m³
PM10
52.27ppb
O3
0.85ppb
SO2
6.43ppb
NO2
0.22ppm
CO
AQI 97
Moderate
34.18μg/m³
PM2.5
146.61μg/m³
PM10
52.12ppb
O3
0.85ppb
SO2
6.43ppb
NO2
0.22ppm
CO
AQI 75
Moderate
21.53μg/m³
PM2.5
68.59μg/m³
PM10
54.60ppb
O3
0.85ppb
SO2
6.58ppb
NO2
0.22ppm
CO
AQI 54
Moderate
10.74μg/m³
PM2.5
28.09μg/m³
PM10
52.47ppb
O3
0.86ppb
SO2
9.06ppb
NO2
0.22ppm
CO
Air quality measurements for Arkansas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Jacksonville, Arkansas is updated on an hourly basis.
The worst air quality in Jacksonville, Arkansas was recorded at 09:00:00 on 2026-10-22.
The best air quality in Jacksonville, Arkansas was recorded at 07:00:00 on 2026-10-22.
The real-time air quality index in Jacksonville, Arkansas is 75, currently categorized as Moderate.
The most common pollutant in Jacksonville, Arkansas is PM2.5.
If the air quality in Jacksonville, Arkansas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Jacksonville, Arkansas at present are 21.724 μg/m3.
The current PM10 levels in Jacksonville, Arkansas are 70.018 μg/m3.
The current carbon monoxide (CO) level in Jacksonville, Arkansas is 0.218 ppm.
The current sulfur dioxide (SO2) levels in Jacksonville, Arkansas are 1.044 ppb.
The current ozone (O3) levels at Jacksonville, Arkansas is 53.754 ppm.
The current nitrogen dioxide (NO2) levels at Jacksonville, Arkansas is 6.429 ppb.
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