Stay updated with real-time air quality in Franklin, 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)
94
Moderate
Franklin, Wisconsin
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
32.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
71.90 μg/m³
0
55
155
255
425
605+
34.27 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
14.60 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Franklin, Wisconsin
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AQI 94
Moderate
32.29μg/m³
PM2.5
72.75μg/m³
PM10
33.68ppb
O3
0.71ppb
SO2
15.26ppb
NO2
0.39ppm
CO
AQI 96
Moderate
32.98μg/m³
PM2.5
84.41μg/m³
PM10
33.62ppb
O3
0.71ppb
SO2
14.48ppb
NO2
0.39ppm
CO
AQI 94
Moderate
31.54μg/m³
PM2.5
96.67μg/m³
PM10
34.59ppb
O3
0.69ppb
SO2
8.54ppb
NO2
0.36ppm
CO
AQI 90
Moderate
29.63μg/m³
PM2.5
64.72μg/m³
PM10
34.77ppb
O3
0.68ppb
SO2
10.53ppb
NO2
0.37ppm
CO
AQI 97
Moderate
33.56μg/m³
PM2.5
99.32μg/m³
PM10
41.03ppb
O3
0.75ppb
SO2
10.14ppb
NO2
0.37ppm
CO
AQI 96
Moderate
32.82μg/m³
PM2.5
86.36μg/m³
PM10
36.58ppb
O3
0.72ppb
SO2
12.72ppb
NO2
0.38ppm
CO
Air quality and pollutant data for Wisconsin, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Franklin, Wisconsin is updated every hour for accuracy.
In the past 24 hours, the air quality in Franklin, Wisconsin was at its worst at 08:00:00 on 2025-06-05.
In the last 24 hours, the best air quality in Franklin, Wisconsin was observed at 05:00:00 on 2025-06-06.
As of now, the AQI in Franklin, Wisconsin is 94, indicating Moderate conditions.
Franklin, Wisconsin air has the highest levels of PM2.5.
Poor air quality in Franklin, Wisconsin means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Franklin, Wisconsin are currently 32.13 μg/m3.
The PM10 concentration in Franklin, Wisconsin is 71.902 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Franklin, Wisconsin is 0.388 ppm.
Currently, Franklin, Wisconsin has a sulfur dioxide (SO2) concentration of 0.712 ppb.
The current ozone (O3) level in Franklin, Wisconsin at the moment is 34.274 ppm.
Nitrogen dioxide (NO2) level in Franklin, Wisconsin at the moment is 14.6 ppb.
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