Air Quality in Brookfield, United States

Windy
25.2°C · 38.1% humidity
25.2°
Feels 25.2°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
6 6pm
6
18
35 9pm
30
27
12 12am
10
21
20 3am
20
7
7 6am
7
0
0 9am
0
0
0 12pm
0
0
0 3pm
0
0
Station readings 6h ago
AQI 8
PM2.5 1.9 µg/m³ · 6h ago
CAMS model adj -48
54
54
66
66
66
66
54
54
66
66
66
54
54
54
24
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

20h · 1 stn

Brookfield's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

38.1%
Humidity
55.9 km/h
Wind NE
1018.9 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
35
8.41 µg/m³
PM10▲
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Brookfield?

Temperature & Precipitation

PM2.5 Trend

20h · 1 station
PM2.58.41 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (3 stations within 25 km)
8.41
Median
7.31
Average
2.42
Low
10.1
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +11.9

What is the 7-day forecast for Brookfield?

08-03
27.1° 18.2°
7.94 mm
08-04
35.9° 16.6°
0.06 mm
08-05
30.9° 17.1°
2.63 mm
08-06
37.5° 22.8°
08-07
32.1° 20.1°
0.06 mm
08-08
35.1° 18.9°
3.06 mm
08-09
36.0° 24.9°
0.25 mm
Both models agree Avg diff: 3.8°C

Where are air quality stations near Brookfield?

34
Garfield Ridge 4
5.8 km PM2.5: 8.2 µg/m³
32
Garfield Ridge 3
6.7 km PM2.5: 7.7 µg/m³
36
Clearing 1
6.8 km PM2.5: 8.6 µg/m³
35
Austin 6
8.2 km PM2.5: 8.3 µg/m³
21
Clearing 2
8.4 km PM2.5: 5.0 µg/m³
37
Garfield Ridge 1
8.8 km PM2.5: 8.8 µg/m³
39
South Lawndale 5
9.0 km PM2.5: 9.3 µg/m³
36
Austin 5
9.4 km PM2.5: 8.7 µg/m³
33
Clearing 3
9.6 km PM2.5: 7.9 µg/m³
38
South Lawndale 6
9.9 km PM2.5: 9.1 µg/m³

What cities are near Brookfield?

35 La Grange 38 Westchester 37 Berwyn 37 Maywood 38 Bellwood 39 Hinsdale 35 Cicero 38 Melrose Park 36 Oak Park 42 Bridgeview
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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 2026-08-08T02:57 UTC.