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Whitefish Bay (Wisconsin) (US)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Pogodnie
3°C
Pogodnie
Humidity
85.3%
Wind
4 m/s
Pressure
1020.6 hPa
Direction
294°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
-2° / 5°
Precip.
0mm
Max wind
9.5 m/s

Hourly Forecast

06.04
Now
Weather
06.04
08:00
Weather
5
06.04
09:00
Weather
6
06.04
10:00
Weather
6
06.04
11:00
Weather
7
06.04
12:00
Weather
6
06.04
13:00
Weather
6
06.04
14:00
Weather
7
06.04
15:00
Weather
7
06.04
16:00
Weather
8
06.04
17:00
Weather
8
06.04
18:00
Weather
8
06.04
19:00
Weather
9
06.04
20:00
Weather
8
06.04
21:00
Weather
9
06.04
22:00
Weather
9
06.04
23:00
Weather
8
07.04
00:00
Weather
8
07.04
01:00
Weather
9
07.04
02:00
Weather
10
07.04
03:00
Weather
10
07.04
04:00
Weather
-1°
9
07.04
05:00
Weather
-1°
9
07.04
06:00
Weather
-2°
9

Temperature

5°C
-2°C
07:00
3°C
08:00
3°C
09:00
3°C
10:00
3°C
11:00
2°C
12:00
2°C
13:00
2°C
14:00
3°C
15:00
4°C
16:00
5°C
17:00
5°C
18:00
4°C
19:00
4°C
20:00
4°C
21:00
5°C
22:00
4°C
23:00
3°C
00:00
2°C
01:00
2°C
02:00
1°C
03:00
0°C
04:00
-1°C
05:00
-1°C
06:00
-2°C
07:00 18:00 06:00

Precipitation

0mm
0mm
07:00 18:00 06:00

Wind

9.5m/s
0m/s
07:00
4.2 m/s
08:00
5.3 m/s
09:00
5.6 m/s
10:00
6 m/s
11:00
6.6 m/s
12:00
6.3 m/s
13:00
6.3 m/s
14:00
6.8 m/s
15:00
7.1 m/s
16:00
7.7 m/s
17:00
8.1 m/s
18:00
8.1 m/s
19:00
8.8 m/s
20:00
8.1 m/s
21:00
8.7 m/s
22:00
9.1 m/s
23:00
8.3 m/s
00:00
7.9 m/s
01:00
8.5 m/s
02:00
9.5 m/s
03:00
9.5 m/s
04:00
9.1 m/s
05:00
8.5 m/s
06:00
8.7 m/s
07:00 18:00 06:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
27.6 km
63
21%

Measurement time: 2026-04-06 08:00

Calculated from PM2.5/PM10

O3
38.5 km
94.56 µg/m3
59.1%

Measurement time: 2026-04-06 07:20

source: OpenWeatherMap

PM2.5
27.6 km
18 µg/m3
21.4%

Measurement time: 2026-04-06 08:00

source: Aqicn

NO2
27.6 km
11.1 µg/m3
5.6%

Measurement time: 2026-04-06 08:00

source: Aqicn

PM10
27.6 km
7 µg/m3
5%

Measurement time: 2026-04-06 08:00

source: Aqicn

CO
38.5 km
0.14187 mg/m3
1%

Measurement time: 2026-04-06 07:20

source: OpenWeatherMap

SO2
38.5 km
0.29 µg/m3
0.1%

Measurement time: 2026-04-06 07:20

source: OpenWeatherMap

Info


Region: Wisconsin
Latitude: 43.11334
Longitude: -87.90009


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About Air Quality in Whitefish Bay

Air quality in Whitefish Bay is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Whitefish Bay

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Whitefish Bay?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Whitefish Bay

If you're planning outdoor activities in Whitefish Bay, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.