Stay updated with real-time air quality in Terre Haute, 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)
69
Moderate
Terre Haute, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
18.84 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
82.65 μg/m³
0
55
155
255
425
605+
46.13 ppb
0
55
71
86
201
201+
1.10 ppb
0
36
76
186
605
1005+
5.19 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Terre Haute, Indiana
Terre Haute, Indiana
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AQI 64
Moderate
16.48μg/m³
PM2.5
63.48μg/m³
PM10
41.86ppb
O3
1.33ppb
SO2
3.26ppb
NO2
0.22ppm
CO
AQI 49
Good
8.92μg/m³
PM2.5
39.04μg/m³
PM10
43.82ppb
O3
0.30ppb
SO2
1.59ppb
NO2
0.20ppm
CO
AQI 60
Moderate
13.68μg/m³
PM2.5
63.56μg/m³
PM10
44.96ppb
O3
0.61ppb
SO2
4.94ppb
NO2
0.25ppm
CO
AQI 69
Moderate
19.46μg/m³
PM2.5
79.63μg/m³
PM10
48.04ppb
O3
1.30ppb
SO2
4.03ppb
NO2
0.22ppm
CO
AQI 73
Moderate
20.72μg/m³
PM2.5
77.31μg/m³
PM10
50.72ppb
O3
0.59ppb
SO2
4.89ppb
NO2
0.22ppm
CO
AQI 69
Moderate
19.30μg/m³
PM2.5
85.04μg/m³
PM10
52.72ppb
O3
1.06ppb
SO2
5.71ppb
NO2
0.29ppm
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 Terre Haute, Indiana is updated every hour.
The worst air quality in Terre Haute, Indiana in the last 24 hours was observed at 09:00:00 on 2025-06-04.
In the last 24 hrs, the best air quality in Terre Haute, Indiana was observed at 05:00:00 on 2025-06-04.
The current air quality in Terre Haute, Indiana is 69, categorized as Moderate based on real-time data.
The most common pollutant in Terre Haute, Indiana is PM2.5.
If the air quality in Terre Haute, Indiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Terre Haute, Indiana is 18.837 μg/m3.
The current PM10 concentration at Terre Haute, Indiana is 82.649 μg/m3.
The current carbon monoxide (CO) concentration at Terre Haute, Indiana is 0.249 ppm.
The current sulfur dioxide (SO2) concentration at Terre Haute, Indiana is 1.104 ppb.
The current ozone (O3) concentration at Terre Haute, Indiana is 46.132 ppm.
The current nitrogen dioxide (NO2) concentration at Terre Haute, Indiana is 5.194 ppb.
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