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)
27
Good
Crawfordsville, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.37 μg/m³
0
55
155
255
425
605+
17.81 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
7.96 ppb
0
54
101
361
1250
2050+
0.23 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
5.76μg/m³
PM2.5
20.51μg/m³
PM10
17.90ppb
O3
0.67ppb
SO2
7.11ppb
NO2
0.31ppm
CO
AQI 17
Good
2.82μg/m³
PM2.5
17.61μg/m³
PM10
13.47ppb
O3
0.81ppb
SO2
6.96ppb
NO2
0.29ppm
CO
AQI 11
Good
1.56μg/m³
PM2.5
6.23μg/m³
PM10
11.42ppb
O3
0.81ppb
SO2
7.09ppb
NO2
0.27ppm
CO
AQI 11
Good
1.64μg/m³
PM2.5
6.57μg/m³
PM10
11.51ppb
O3
0.81ppb
SO2
7.09ppb
NO2
0.27ppm
CO
AQI 33
Good
6.04μg/m³
PM2.5
23.08μg/m³
PM10
14.69ppb
O3
0.54ppb
SO2
8.98ppb
NO2
0.30ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
22.57μg/m³
PM10
17.40ppb
O3
0.68ppb
SO2
7.66ppb
NO2
0.32ppm
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 06:00:00 on 2025-08-29.
The best air quality in Crawfordsville, Indiana was recorded at 11:00:00 on 2025-08-29.
The real-time air quality index in Crawfordsville, Indiana is 22, 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 3.774 μg/m3.
The current PM10 levels in Crawfordsville, Indiana are 15.095 μg/m3.
The current carbon monoxide (CO) level in Crawfordsville, Indiana is 0.274 ppm.
The current sulfur dioxide (SO2) levels in Crawfordsville, Indiana are 0.828 ppb.
The current ozone (O3) levels at Crawfordsville, Indiana is 14.604 ppm.
The current nitrogen dioxide (NO2) levels at Crawfordsville, Indiana is 7.001 ppb.
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