Air Quality in Brookfield, United States
Partly Cloudy
9.4°C · 62.5% humidity
9.4°
Feels 5.8°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
29
9pm
30
30
28
12am
29
29
30
3am
30
30
29
6am
29
29
30
9am
30
30
32
12pm
39
59
59
3pm
59
59
59
6pm
59
32
Station readings
26
CAMS model
adj +5
24
25
25
25
24
24
25
25
25
24
24
24
25
25
25
27
34
54
54
54
54
54
54
27
Air Quality Index Trend
5h · 2 stnBrookfield's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
62.5%
Humidity
30.2 km/h
Wind SW
1012.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.69 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Brookfield?
Temperature & Precipitation
PM2.5 Trend
5h · 2 stationsPM2.56.69 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
6.69
Median
7.03
Average
5.3
Low
8.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.4
What is the 7-day forecast for Brookfield?
06-09
28.9° 9.4°
0.62 mm
06-10
19.6° 14.6°
32.69 mm
06-11
24.4° 12.6°
06-12
25.1° 17.8°
1.0 mm
06-13
27.4° 18.4°
4.63 mm
06-14
28.4° 14.3°
06-15
30.8° 23.7°
2.94 mm
Both models agree
Avg diff: 7.4°C
Where are air quality stations near Brookfield?
34
Waukesha-cleveland Ave., Wisconsin, USA
25
Waukesha-cleveland Ave., Wisconsin, USA
33
Waukesha-cleveland Ave., Wisconsin, USA
33
Milw 16th St, Wisconsin, USA
34
Milwaukee-college Ave Nr, Wisconsin, USA
55
Milwaukee-college Ave Nr, Wisconsin, USA
35
Milwaukee-college Ave Nr, Wisconsin, USA
What cities are near Brookfield?
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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 2026-06-09T05:57 UTC.