Air Quality in Elmhurst, United States

Windy
26.3°C · 43.2% humidity
26.3°
Feels 26.3°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
150 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 2pm
16
16
51 5pm
40
33
31 8pm
27
25
23 11pm
19
18
27 2am
58
75
76 5am
75
74
45 8am
74
75
137 11am
137
137
Station readings
18
8
CAMS model adj -9
25
25
25
25
24
24
27
27
27
27
25
25
34
66
83
84
84
83
54
83
84
146
146
146
AD 728×90

Air Quality Index Trend

43h · 1 stn

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

43.2%
Humidity
40.4 km/h
Wind ENE
1014.1 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
51
12.2 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Elmhurst?

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.512.2 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (150 stations within 25 km)
12.2
Median
12.38
Average
3.22
Low
28.04
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -2.5

What is the 7-day forecast for Elmhurst?

07-21
29.8° 22.9°
1.0 mm
07-22
26.3° 20.8°
07-23
24.0° 17.9°
3.44 mm
07-24
29.5° 18.8°
07-25
24.8° 18.8°
0.19 mm
07-26
27.7° 22.3°
2.87 mm
07-27
27.8° 20.7°
0.69 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Elmhurst?

55
Schiller Park Collocation 3
9.0 km PM2.5: 13.9 µg/m³
59
Schiller Park Collocation 1
9.0 km PM2.5: 16.0 µg/m³
46
Schiller Park Collocation 2
9.0 km PM2.5: 11.0 µg/m³
45
O'Hare 3
10.1 km PM2.5: 10.9 µg/m³
49
Dunning 1
10.2 km PM2.5: 11.8 µg/m³
41
O'Hare 2
10.4 km PM2.5: 9.9 µg/m³
45
O'Hare 1
11.6 km PM2.5: 10.7 µg/m³
47
Dunning 2
11.7 km PM2.5: 11.2 µg/m³
52
Montclare 2
12.0 km PM2.5: 12.8 µg/m³
50
Norwood Park 6
12.1 km PM2.5: 12.0 µg/m³

What cities are near Elmhurst?

51 Villa Park 52 Bellwood 50 Addison 51 Lombard 49 Bensenville 51 Melrose Park 52 Westchester 49 Franklin Park 52 Maywood 48 Glendale 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 2026-07-21T22:17 UTC.