Stay updated with real-time air quality in Noblesville, 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)
92
Moderate
Noblesville, Indiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
30.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
114.16 μg/m³
0
55
155
255
425
605+
17.35 ppb
0
55
71
86
201
201+
1.31 ppb
0
36
76
186
605
1005+
5.53 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Noblesville, Indiana
Noblesville, Indiana
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AQI 79
Moderate
23.73μg/m³
PM2.5
102.86μg/m³
PM10
27.66ppb
O3
1.69ppb
SO2
4.09ppb
NO2
0.29ppm
CO
AQI 88
Moderate
28.80μg/m³
PM2.5
104.25μg/m³
PM10
23.23ppb
O3
1.66ppb
SO2
4.26ppb
NO2
0.29ppm
CO
AQI 92
Moderate
31.20μg/m³
PM2.5
113.51μg/m³
PM10
25.22ppb
O3
1.66ppb
SO2
4.16ppb
NO2
0.29ppm
CO
AQI 77
Moderate
23.16μg/m³
PM2.5
98.67μg/m³
PM10
27.46ppb
O3
1.70ppb
SO2
4.24ppb
NO2
0.29ppm
CO
AQI 82
Moderate
26.38μg/m³
PM2.5
97.48μg/m³
PM10
30.43ppb
O3
1.66ppb
SO2
3.50ppb
NO2
0.30ppm
CO
AQI 96
Moderate
33.43μg/m³
PM2.5
100.37μg/m³
PM10
26.17ppb
O3
1.61ppb
SO2
4.35ppb
NO2
0.28ppm
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 Noblesville, Indiana is updated on an hourly basis.
The worst air quality in Noblesville, Indiana was recorded at 05:00:00 on 2025-07-22.
The best air quality in Noblesville, Indiana was recorded at 05:00:00 on 2025-07-21.
The real-time air quality index in Noblesville, Indiana is 86, currently categorized as Moderate.
The most common pollutant in Noblesville, Indiana is PM10.
If the air quality in Noblesville, Indiana is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Noblesville, Indiana at present are 18.829 μg/m3.
The current PM10 levels in Noblesville, Indiana are 126.078 μg/m3.
The current carbon monoxide (CO) level in Noblesville, Indiana is 0.285 ppm.
The current sulfur dioxide (SO2) levels in Noblesville, Indiana are 1.701 ppb.
The current ozone (O3) levels at Noblesville, Indiana is 23.281 ppm.
The current nitrogen dioxide (NO2) levels at Noblesville, Indiana is 4.574 ppb.
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