Stay updated with real-time air quality in McCordsville, 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)
28
Good
McCordsville, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.57 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.93 μg/m³
0
55
155
255
425
605+
30.23 ppb
0
55
71
86
201
201+
1.48 ppb
0
36
76
186
605
1005+
7.67 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
McCordsville, Indiana
McCordsville, Indiana
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AQI 28
Good
3.57μg/m³
PM2.5
14.93μg/m³
PM10
30.23ppb
O3
1.48ppb
SO2
7.67ppb
NO2
0.27ppm
CO
AQI 29
Good
3.55μg/m³
PM2.5
15.38μg/m³
PM10
30.87ppb
O3
1.39ppb
SO2
7.43ppb
NO2
0.27ppm
CO
AQI 29
Good
3.55μg/m³
PM2.5
14.20μg/m³
PM10
31.17ppb
O3
1.06ppb
SO2
6.48ppb
NO2
0.27ppm
CO
AQI 27
Good
3.58μg/m³
PM2.5
14.78μg/m³
PM10
29.00ppb
O3
1.61ppb
SO2
9.37ppb
NO2
0.28ppm
CO
AQI 31
Good
3.48μg/m³
PM2.5
19.48μg/m³
PM10
32.86ppb
O3
1.55ppb
SO2
8.15ppb
NO2
0.27ppm
CO
AQI 28
Good
3.50μg/m³
PM2.5
20.53μg/m³
PM10
29.61ppb
O3
1.54ppb
SO2
7.20ppb
NO2
0.27ppm
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 Mccordsville, Indiana is updated on an hourly basis.
The worst air quality in Mccordsville, Indiana was recorded at 10:00:00 on 2026-01-22.
The best air quality in Mccordsville, Indiana was recorded at 04:00:00 on 2026-01-23.
The real-time air quality index in Mccordsville, Indiana is 28, currently categorized as Good.
The most common pollutant in Mccordsville, Indiana is O3.
If the air quality in Mccordsville, Indiana is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Mccordsville, Indiana at present are 3.572 μg/m3.
The current PM10 levels in Mccordsville, Indiana are 14.931 μg/m3.
The current carbon monoxide (CO) level in Mccordsville, Indiana is 0.273 ppm.
The current sulfur dioxide (SO2) levels in Mccordsville, Indiana are 1.479 ppb.
The current ozone (O3) levels at Mccordsville, Indiana is 30.228 ppm.
The current nitrogen dioxide (NO2) levels at Mccordsville, Indiana is 7.669 ppb.
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