Air Quality in Deerfield, United States

Windy
19.2°C · 45.4% humidity
19.2°
Feels 19.2°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
35 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
34 10am
34
34
34 1pm
34
34
34 4pm
14
14
7 7pm
34
34
34 10pm
34
46
46 1am
46
46
46 4am
46
46
46 7am
7
7
Station readings
13
8
6
CAMS model adj -20
54
54
54
54
54
54
54
34
34
27
54
54
54
54
66
66
66
66
66
66
66
66
27
27
AD 728×90

Air Quality Index Trend

15h · 1 stn

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

45.4%
Humidity
41.0 km/h
Wind NW
1020.2 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.22 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Deerfield?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station
PM2.58.22 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (35 stations within 25 km)
8.22
Median
6.82
Average
2.19
Low
11.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +5.3

What is the 7-day forecast for Deerfield?

09-05
20.9° 18.9°
09-06
26.2° 14.9°
0.06 mm
09-07
23.5° 19.5°
3.62 mm
09-08
22.0° 14.0°
10.87 mm
09-09
26.4° 18.3°
1.13 mm
09-10
25.1° 17.4°
0.44 mm
09-11
23.5° 16.6°
0.88 mm
Both models agree Avg diff: 5.1°C

Where are air quality stations near Deerfield?

46
Northbrk, Illinois, USA
5.0 km PM2.5: 11.0 µg/m³
34
Desplns, Illinois, USA
12.4 km PM2.5: 8.2 µg/m³
23
Desplns, Illinois, USA
12.4 km PM2.5: 5.5 µg/m³
23
Desplns, Illinois, USA
12.4 km PM2.5: 5.5 µg/m³
–
a08-968758
13.2 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
26
Edison Park 1
17.9 km PM2.5: 6.2 µg/m³
36
Edison Park 2
18.8 km PM2.5: 8.7 µg/m³
31
Forest Glen 1
19.3 km PM2.5: 7.4 µg/m³
32
Norwood Park 1
20.3 km PM2.5: 7.8 µg/m³
34
Norwood Park 2
20.5 km PM2.5: 8.2 µg/m³

What cities are near Deerfield?

35 Highland Park 35 Northbrook 30 Wheeling 41 Lake Forest 32 Buffalo Grove 29 Prospect Heights 27 Glenview 37 Vernon Hills 28 Mount Prospect 29 Arlington Heights
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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 2026-09-05T18:55 UTC.