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)
49
Good
Hot Springs, Arkansas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.35 μg/m³
0
55
155
255
425
605+
29.95 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
1.57 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Hot Springs, Arkansas
Hot Springs, Arkansas
Scroll To Air Quality MapLoading...
AQI 44
Good
8.27μg/m³
PM2.5
31.10μg/m³
PM10
34.66ppb
O3
2.75ppb
SO2
3.84ppb
NO2
0.23ppm
CO
AQI 44
Good
8.48μg/m³
PM2.5
34.41μg/m³
PM10
30.53ppb
O3
3.04ppb
SO2
4.17ppb
NO2
0.25ppm
CO
AQI 44
Good
8.49μg/m³
PM2.5
30.54μg/m³
PM10
29.10ppb
O3
3.07ppb
SO2
4.16ppb
NO2
0.25ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
39.35μg/m³
PM10
34.60ppb
O3
3.02ppb
SO2
2.73ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.71μg/m³
PM2.5
34.95μg/m³
PM10
30.38ppb
O3
3.01ppb
SO2
2.70ppb
NO2
0.20ppm
CO
AQI 38
Good
6.70μg/m³
PM2.5
26.32μg/m³
PM10
36.56ppb
O3
2.98ppb
SO2
2.98ppb
NO2
0.20ppm
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 09:00:00 on 2025-08-31.
In the last 24 hrs, the best air quality in Hot Springs, Arkansas was observed at 03:00:00 on 2025-08-31.
The current air quality in Hot Springs, Arkansas is 44, categorized as Good 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 7.879 μg/m3.
The current PM10 concentration at Hot Springs, Arkansas is 28.114 μg/m3.
The current carbon monoxide (CO) concentration at Hot Springs, Arkansas is 0.211 ppm.
The current sulfur dioxide (SO2) concentration at Hot Springs, Arkansas is 0.695 ppb.
The current ozone (O3) concentration at Hot Springs, Arkansas is 31.387 ppm.
The current nitrogen dioxide (NO2) concentration at Hot Springs, Arkansas is 3.233 ppb.
All Rights Reserved © Ambee Inc. 2025