Stay updated with real-time air quality in Hot Springs, 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)
60
Moderate
Hot Springs, Arkansas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
63.21 μg/m³
0
55
155
255
425
605+
15.90 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
5.49 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hot Springs, Arkansas
Hot Springs, Arkansas
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AQI 58
Moderate
13.01μg/m³
PM2.5
49.63μg/m³
PM10
20.39ppb
O3
0.50ppb
SO2
5.56ppb
NO2
0.27ppm
CO
AQI 56
Moderate
11.57μg/m³
PM2.5
51.32μg/m³
PM10
15.08ppb
O3
0.50ppb
SO2
5.80ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.05μg/m³
PM2.5
51.45μg/m³
PM10
14.09ppb
O3
0.48ppb
SO2
5.90ppb
NO2
0.34ppm
CO
AQI 62
Moderate
14.55μg/m³
PM2.5
46.87μg/m³
PM10
21.05ppb
O3
0.52ppb
SO2
5.71ppb
NO2
0.28ppm
CO
AQI 60
Moderate
14.13μg/m³
PM2.5
52.14μg/m³
PM10
21.86ppb
O3
0.53ppb
SO2
5.64ppb
NO2
0.28ppm
CO
AQI 58
Moderate
12.59μg/m³
PM2.5
38.71μg/m³
PM10
20.13ppb
O3
0.54ppb
SO2
6.39ppb
NO2
0.28ppm
CO
Air quality data and pollutant measurements for Arkansas, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Hot Springs, Arkansas is updated every hour.
The worst air quality in Hot Springs, Arkansas in the last 24 hours was observed at 07:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Hot Springs, Arkansas was observed at 11:00:00 on 2025-12-06.
The current air quality in Hot Springs, Arkansas is 60, categorized as Moderate based on real-time data.
The most common pollutant in Hot Springs, Arkansas is PM2.5.
If the air quality in Hot Springs, Arkansas is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Hot Springs, Arkansas is 14.321 μg/m3.
The current PM10 concentration at Hot Springs, Arkansas is 63.209 μg/m3.
The current carbon monoxide (CO) concentration at Hot Springs, Arkansas is 0.256 ppm.
The current sulfur dioxide (SO2) concentration at Hot Springs, Arkansas is 0.502 ppb.
The current ozone (O3) concentration at Hot Springs, Arkansas is 15.901 ppm.
The current nitrogen dioxide (NO2) concentration at Hot Springs, Arkansas is 5.492 ppb.
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