Stay updated with real-time air quality in Huntington, Indiana 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)
23
Good
Huntington, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.20 μg/m³
0
55
155
255
425
605+
25.40 ppb
0
55
71
86
201
201+
2.05 ppb
0
36
76
186
605
1005+
2.57 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Huntington, Indiana
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AQI 22
Good
2.80μg/m³
PM2.5
11.63μg/m³
PM10
23.59ppb
O3
1.45ppb
SO2
3.04ppb
NO2
0.22ppm
CO
AQI 20
Good
2.91μg/m³
PM2.5
11.45μg/m³
PM10
21.79ppb
O3
1.44ppb
SO2
2.46ppb
NO2
0.22ppm
CO
AQI 21
Good
2.79μg/m³
PM2.5
10.05μg/m³
PM10
23.09ppb
O3
1.65ppb
SO2
3.95ppb
NO2
0.20ppm
CO
AQI 21
Good
2.79μg/m³
PM2.5
11.87μg/m³
PM10
22.89ppb
O3
1.43ppb
SO2
2.54ppb
NO2
0.21ppm
CO
AQI 22
Good
2.77μg/m³
PM2.5
11.68μg/m³
PM10
24.22ppb
O3
1.58ppb
SO2
3.94ppb
NO2
0.22ppm
CO
AQI 21
Good
2.76μg/m³
PM2.5
11.74μg/m³
PM10
22.79ppb
O3
1.43ppb
SO2
2.53ppb
NO2
0.21ppm
CO
Air quality data and pollutant measurements for Indiana, 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 Huntington, Indiana is updated every hour.
The worst air quality in Huntington, Indiana in the last 24 hours was observed at 11:00:00 on 2025-10-21.
In the last 24 hrs, the best air quality in Huntington, Indiana was observed at 03:00:00 on 2025-10-22.
The current air quality in Huntington, Indiana is 23, categorized as Good based on real-time data.
The most common pollutant in Huntington, Indiana is O3.
If the air quality in Huntington, Indiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Huntington, Indiana is 2.362 μg/m3.
The current PM10 concentration at Huntington, Indiana is 10.198 μg/m3.
The current carbon monoxide (CO) concentration at Huntington, Indiana is 0.187 ppm.
The current sulfur dioxide (SO2) concentration at Huntington, Indiana is 2.049 ppb.
The current ozone (O3) concentration at Huntington, Indiana is 25.4 ppm.
The current nitrogen dioxide (NO2) concentration at Huntington, Indiana is 2.574 ppb.
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