Stay updated with real-time air quality in New Berlin, Wisconsin 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
New Berlin, Wisconsin
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.67 μg/m³
0
55
155
255
425
605+
30.98 ppb
0
55
71
86
201
201+
1.16 ppb
0
36
76
186
605
1005+
10.17 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
New Berlin, Wisconsin
Scroll To Air Quality MapLoading...
AQI 28
Good
3.28μg/m³
PM2.5
9.61μg/m³
PM10
30.36ppb
O3
0.91ppb
SO2
10.56ppb
NO2
0.19ppm
CO
AQI 30
Good
3.17μg/m³
PM2.5
8.44μg/m³
PM10
31.80ppb
O3
1.49ppb
SO2
9.84ppb
NO2
0.17ppm
CO
AQI 28
Good
3.40μg/m³
PM2.5
11.41μg/m³
PM10
30.44ppb
O3
0.80ppb
SO2
10.68ppb
NO2
0.19ppm
CO
AQI 30
Good
3.14μg/m³
PM2.5
6.23μg/m³
PM10
32.37ppb
O3
1.27ppb
SO2
9.99ppb
NO2
0.17ppm
CO
AQI 28
Good
3.24μg/m³
PM2.5
9.08μg/m³
PM10
30.36ppb
O3
0.93ppb
SO2
10.55ppb
NO2
0.20ppm
CO
AQI 30
Good
3.10μg/m³
PM2.5
5.06μg/m³
PM10
31.70ppb
O3
1.46ppb
SO2
9.76ppb
NO2
0.17ppm
CO
Air quality data and pollutant measurements for Wisconsin, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for New Berlin, Wisconsin is updated every hour.
The worst air quality in New Berlin, Wisconsin in the last 24 hours was observed at 01:00:00 on 2026-03-12.
In the last 24 hrs, the best air quality in New Berlin, Wisconsin was observed at 03:00:00 on 2026-03-11.
The current air quality in New Berlin, Wisconsin is 29, categorized as Good based on real-time data.
The most common pollutant in New Berlin, Wisconsin is O3.
If the air quality in New Berlin, Wisconsin is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at New Berlin, Wisconsin is 3.28 μg/m3.
The current PM10 concentration at New Berlin, Wisconsin is 13.674 μg/m3.
The current carbon monoxide (CO) concentration at New Berlin, Wisconsin is 0.181 ppm.
The current sulfur dioxide (SO2) concentration at New Berlin, Wisconsin is 1.16 ppb.
The current ozone (O3) concentration at New Berlin, Wisconsin is 30.984 ppm.
The current nitrogen dioxide (NO2) concentration at New Berlin, Wisconsin is 10.171 ppb.
All Rights Reserved © Ambee Inc. 2025