Stay updated with real-time air quality in Crawfordsville, 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)
49
Good
Crawfordsville, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.93 μg/m³
0
55
155
255
425
605+
24.70 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
8.47 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Crawfordsville, Indiana
Crawfordsville, Indiana
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AQI 33
Good
6.22μg/m³
PM2.5
35.74μg/m³
PM10
29.30ppb
O3
0.57ppb
SO2
7.66ppb
NO2
0.28ppm
CO
AQI 55
Moderate
8.33μg/m³
PM2.5
63.71μg/m³
PM10
25.54ppb
O3
0.40ppb
SO2
5.64ppb
NO2
0.27ppm
CO
AQI 75
Moderate
22.41μg/m³
PM2.5
97.95μg/m³
PM10
30.32ppb
O3
0.41ppb
SO2
5.50ppb
NO2
0.27ppm
CO
AQI 75
Moderate
22.00μg/m³
PM2.5
96.47μg/m³
PM10
30.35ppb
O3
0.41ppb
SO2
5.53ppb
NO2
0.27ppm
CO
AQI 66
Moderate
9.39μg/m³
PM2.5
85.31μg/m³
PM10
18.39ppb
O3
0.81ppb
SO2
10.27ppb
NO2
0.28ppm
CO
AQI 33
Good
6.25μg/m³
PM2.5
35.85μg/m³
PM10
28.58ppb
O3
0.60ppb
SO2
8.06ppb
NO2
0.28ppm
CO
Air quality measurements for Indiana, 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 Crawfordsville, Indiana is updated on an hourly basis.
The worst air quality in Crawfordsville, Indiana was recorded at 07:00:00 on 2025-06-05.
The best air quality in Crawfordsville, Indiana was recorded at 03:00:00 on 2025-06-05.
The real-time air quality index in Crawfordsville, Indiana is 49, currently categorized as Good.
The most common pollutant in Crawfordsville, Indiana is PM2.5.
If the air quality in Crawfordsville, Indiana is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Crawfordsville, Indiana at present are 9.474 μg/m3.
The current PM10 levels in Crawfordsville, Indiana are 22.935 μg/m3.
The current carbon monoxide (CO) level in Crawfordsville, Indiana is 0.298 ppm.
The current sulfur dioxide (SO2) levels in Crawfordsville, Indiana are 0.39 ppb.
The current ozone (O3) levels at Crawfordsville, Indiana is 24.702 ppm.
The current nitrogen dioxide (NO2) levels at Crawfordsville, Indiana is 8.475 ppb.
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