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)
29
Good
Carmel, Indiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.46 μg/m³
0
55
155
255
425
605+
31.29 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
3.31 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Carmel, Indiana
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AQI 31
Good
5.27μg/m³
PM2.5
16.06μg/m³
PM10
32.72ppb
O3
0.59ppb
SO2
3.42ppb
NO2
0.14ppm
CO
AQI 31
Good
5.22μg/m³
PM2.5
18.71μg/m³
PM10
33.23ppb
O3
0.60ppb
SO2
2.80ppb
NO2
0.14ppm
CO
AQI 29
Good
5.26μg/m³
PM2.5
19.12μg/m³
PM10
31.05ppb
O3
0.76ppb
SO2
2.74ppb
NO2
0.14ppm
CO
AQI 31
Good
5.38μg/m³
PM2.5
24.70μg/m³
PM10
32.81ppb
O3
0.54ppb
SO2
3.34ppb
NO2
0.14ppm
CO
AQI 32
Good
5.17μg/m³
PM2.5
18.02μg/m³
PM10
35.06ppb
O3
0.54ppb
SO2
2.87ppb
NO2
0.14ppm
CO
AQI 31
Good
5.21μg/m³
PM2.5
18.54μg/m³
PM10
33.60ppb
O3
0.60ppb
SO2
2.89ppb
NO2
0.14ppm
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 02:00:00, 2026-03-09.
The best air quality in Carmel, Indiana was observed at 11:00:00 on 2026-03-09.
The air quality in Carmel, Indiana right now is Good, with an AQI of 29.
In Carmel, Indiana, O3 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 5.254 μg/m3.
Carmel, Indiana currently has a PM10 concentration of 15.464 μg/m3.
The current carbon monoxide (CO) level in Carmel, Indiana is 0.138 ppm.
The current sulfur dioxide (SO2) concentration in Carmel, Indiana is 0.581 ppb.
Carmel, Indiana currently has an ozone (O3) concentration of 31.288 ppm.
The current level of nitrogen dioxide (NO2) in Carmel, Indiana is 3.309 ppb.
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