Air Quality in Menomonee Falls, United States

Windy
5.7°C · 76.1% humidity
5.7°
Feels -0.2°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 6am
19
19
40 9am
34
32
29 12pm
27
25
24 3pm
23
20
20 6pm
20
20
19 9pm
19
19
19 12am
19
19
19 3am
19
19
Station readings 5h ago
AQI 18
PM2.5 4.2 µg/m³ · 5h ago
CAMS model adj -6
25
25
25
25
25
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

6h · 2 stn

Menomonee Falls's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Menomonee Falls is 1.9× the WHO annual guideline of 5 µg/m³.

76.1%
Humidity
47.0 km/h
Wind NNE
1033.2 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Menomonee Falls?

Temperature & Precipitation

PM2.5 Trend

6h · 2 stations
PM2.59.5 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (3 stations within 25 km)
9.5
Median
8.67
Average
4.3
Low
15.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -3.5

What is the 7-day forecast for Menomonee Falls?

05-29
26.8° 3.0°
05-30
22.7° 8.1°
0.25 mm
05-31
26.6° 11.5°
06-01
28.5° 13.8°
2.19 mm
06-02
20.2° 14.1°
0.81 mm
06-03
27.5° 18.6°
06-04
22.3° 11.1°
1.13 mm
Both models agree Avg diff: 5.6°C

Where are air quality stations near Menomonee Falls?

46
Waukesha-cleveland Ave., Wisconsin, USA
19.4 km PM2.5: 11.0 µg/m³
9
Waukesha-cleveland Ave., Wisconsin, USA
19.4 km PM2.5: 2.2 µg/m³
25
Waukesha-cleveland Ave., Wisconsin, USA
19.4 km PM2.5: 6.0 µg/m³
38
Milw 16th St, Wisconsin, USA
23.4 km PM2.5: 9.1 µg/m³

What cities are near Menomonee Falls?

23 Mequon 39 Brookfield 25 Wauwatosa 24 West Allis 57 Waukesha 36 New Berlin 23 Milwaukee 20 West Bend 33 Muskego 20 Oconomowoc
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T14:35 UTC.