Stay updated with real-time air quality in Plainfield, 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)
52
Moderate
Plainfield, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.91 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
58.48 μg/m³
0
55
155
255
425
605+
31.57 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
12.79 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plainfield, Indiana
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AQI 55
Moderate
10.50μg/m³
PM2.5
63.12μg/m³
PM10
32.00ppb
O3
0.25ppb
SO2
12.85ppb
NO2
0.30ppm
CO
AQI 52
Moderate
9.80μg/m³
PM2.5
46.20μg/m³
PM10
32.32ppb
O3
0.25ppb
SO2
12.94ppb
NO2
0.29ppm
CO
AQI 49
Good
9.37μg/m³
PM2.5
52.84μg/m³
PM10
31.09ppb
O3
0.35ppb
SO2
12.31ppb
NO2
0.30ppm
CO
AQI 33
Good
6.30μg/m³
PM2.5
30.07μg/m³
PM10
31.45ppb
O3
0.26ppb
SO2
12.00ppb
NO2
0.30ppm
CO
AQI 38
Good
6.91μg/m³
PM2.5
35.43μg/m³
PM10
27.05ppb
O3
0.26ppb
SO2
12.71ppb
NO2
0.30ppm
CO
AQI 33
Good
6.46μg/m³
PM2.5
30.98μg/m³
PM10
27.40ppb
O3
0.26ppb
SO2
11.25ppb
NO2
0.30ppm
CO
The air quality data for Indiana, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Plainfield, Indiana are available every hour.
Plainfield, Indiana experienced its worst air quality at 06:00:00, 2025-06-05.
The best air quality in Plainfield, Indiana was observed at 01:00:00 on 2025-06-06.
The air quality in Plainfield, Indiana right now is Moderate, with an AQI of 52.
In Plainfield, Indiana, PM10 is the most frequently found pollutant.
When air quality in Plainfield, Indiana is compromised, staying indoors and wearing a mask can reduce health risks.
Plainfield, Indiana currently has a PM2.5 concentration of 9.915 μg/m3.
Plainfield, Indiana currently has a PM10 concentration of 58.483 μg/m3.
The current carbon monoxide (CO) level in Plainfield, Indiana is 0.299 ppm.
The current sulfur dioxide (SO2) concentration in Plainfield, Indiana is 0.269 ppb.
Plainfield, Indiana currently has an ozone (O3) concentration of 31.571 ppm.
The current level of nitrogen dioxide (NO2) in Plainfield, Indiana is 12.787 ppb.
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