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)
56
Moderate
Jacksonville, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.12 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
53.78 μg/m³
0
55
155
255
425
605+
25.20 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
6.40 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Jacksonville, Arkansas
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AQI 52
Moderate
9.69μg/m³
PM2.5
42.99μg/m³
PM10
29.30ppb
O3
0.33ppb
SO2
1.69ppb
NO2
0.14ppm
CO
AQI 49
Good
9.20μg/m³
PM2.5
41.20μg/m³
PM10
29.80ppb
O3
0.34ppb
SO2
1.67ppb
NO2
0.13ppm
CO
AQI 49
Good
9.39μg/m³
PM2.5
41.81μg/m³
PM10
29.14ppb
O3
0.25ppb
SO2
1.65ppb
NO2
0.14ppm
CO
AQI 49
Good
9.44μg/m³
PM2.5
42.13μg/m³
PM10
29.23ppb
O3
0.24ppb
SO2
1.65ppb
NO2
0.14ppm
CO
AQI 52
Moderate
9.69μg/m³
PM2.5
42.90μg/m³
PM10
28.07ppb
O3
0.22ppb
SO2
1.68ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.30μg/m³
PM2.5
45.90μg/m³
PM10
26.56ppb
O3
0.23ppb
SO2
1.52ppb
NO2
0.13ppm
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 2026-04-23.
The best air quality in Jacksonville, Arkansas was recorded at 12:00:00 on 2026-04-24.
The real-time air quality index in Jacksonville, Arkansas is 56, 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 12.176 μg/m3.
The current PM10 levels in Jacksonville, Arkansas are 57.602 μg/m3.
The current carbon monoxide (CO) level in Jacksonville, Arkansas is 0.209 ppm.
The current sulfur dioxide (SO2) levels in Jacksonville, Arkansas are 0.634 ppb.
The current ozone (O3) levels at Jacksonville, Arkansas is 25.413 ppm.
The current nitrogen dioxide (NO2) levels at Jacksonville, Arkansas is 8.168 ppb.
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