Air Quality in Lombard, United States

Windy
11.9°C · 55.5% humidity
11.9°
Feels 11.9°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
25 4pm
25
25
32 7pm
30
29
30 10pm
29
28
28 1am
28
27
27 4am
27
27
27 7am
27
27
25 10am
25
25
25 1pm
27
27
AD 728×90

Air Quality Index Trend

46h · 14 stn

Lombard'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 Lombard is 1.5× the WHO annual guideline of 5 µg/m³.

55.5%
Humidity
67.6 km/h
Wind NNE
1028.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.69 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Lombard?

Temperature & Precipitation

PM2.5 Trend

46h · 14 stations
PM2.57.69 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
7.69
Median
7.05
Average
3.6
Low
14.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.4

What is the 7-day forecast for Lombard?

05-29
29.8° 8.1°
05-30
24.7° 12.2°
0.19 mm
05-31
31.1° 15.1°
06-01
31.5° 15.9°
06-02
21.2° 16.5°
8.81 mm
06-03
31.2° 22.5°
06-04
25.5° 14.5°
Both models agree Avg diff: 4.9°C

Where are air quality stations near Lombard?

22
Schiller Park Collocation 3
14.4 km PM2.5: 5.2 µg/m³
21
Schiller Park Collocation 1
14.4 km PM2.5: 5.0 µg/m³
23
Schiller Park Collocation 2
14.4 km PM2.5: 5.4 µg/m³
22
O'Hare 3
16.0 km PM2.5: 5.2 µg/m³
19
O'Hare 2
16.0 km PM2.5: 4.6 µg/m³
23
Dunning 1
16.1 km PM2.5: 5.5 µg/m³
22
O'Hare 1
17.1 km PM2.5: 5.2 µg/m³
20
Dunning 2
17.6 km PM2.5: 4.9 µg/m³
23
Norwood Park 6
17.8 km PM2.5: 5.5 µg/m³
23
Montclare 2
17.9 km PM2.5: 5.5 µg/m³

What cities are near Lombard?

31 Villa Park 38 Glen Ellyn 29 Addison 30 Elmhurst 35 Glendale Heights 38 Downers Grove 38 Wheaton 34 Westmont 31 Bensenville 26 Bellwood
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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 2026-05-29T00:12 UTC.