Stay updated with real-time air quality in Carmel, 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)
33
Good
Carmel, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.54 μg/m³
0
55
155
255
425
605+
19.42 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
5.98 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Carmel, Indiana
Carmel, Indiana
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AQI 44
Good
7.62μg/m³
PM2.5
23.11μg/m³
PM10
18.30ppb
O3
1.37ppb
SO2
5.75ppb
NO2
0.22ppm
CO
AQI 27
Good
5.19μg/m³
PM2.5
22.30μg/m³
PM10
19.73ppb
O3
1.41ppb
SO2
5.43ppb
NO2
0.23ppm
CO
AQI 27
Good
5.48μg/m³
PM2.5
27.30μg/m³
PM10
17.14ppb
O3
1.66ppb
SO2
5.73ppb
NO2
0.23ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
29.47μg/m³
PM10
18.44ppb
O3
0.69ppb
SO2
5.75ppb
NO2
0.22ppm
CO
AQI 38
Good
6.82μg/m³
PM2.5
28.08μg/m³
PM10
23.23ppb
O3
0.99ppb
SO2
5.38ppb
NO2
0.23ppm
CO
AQI 27
Good
4.55μg/m³
PM2.5
19.63μg/m³
PM10
19.16ppb
O3
1.51ppb
SO2
5.37ppb
NO2
0.23ppm
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 Carmel, Indiana are available every hour.
Carmel, Indiana experienced its worst air quality at 03:00:00, 2026-09-07.
The best air quality in Carmel, Indiana was observed at 04:00:00 on 2026-09-06.
The air quality in Carmel, Indiana right now is Good, with an AQI of 33.
In Carmel, Indiana, PM2.5 is the most frequently found pollutant.
When air quality in Carmel, Indiana is compromised, staying indoors and wearing a mask can reduce health risks.
Carmel, Indiana currently has a PM2.5 concentration of 6.389 μg/m3.
Carmel, Indiana currently has a PM10 concentration of 24.544 μg/m3.
The current carbon monoxide (CO) level in Carmel, Indiana is 0.224 ppm.
The current sulfur dioxide (SO2) concentration in Carmel, Indiana is 0.935 ppb.
Carmel, Indiana currently has an ozone (O3) concentration of 19.422 ppm.
The current level of nitrogen dioxide (NO2) in Carmel, Indiana is 5.982 ppb.
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