What is the air quality in Lombard today?

The current Air Quality Index (AQI) in Lombard is 40 (Good). PM2.5 concentration is 9.73 µg/m³.

What is the temperature in Lombard right now?

The current temperature in Lombard is 13.8°C (feels like 13.8°C). Humidity is 43.5% and wind speed is 32.5 km/h.

Is it safe to go outside in Lombard?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Lombard, United States

Clear

13.8°C · 43.5% humidity

13.8°

Feels 13.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

80 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 279 stn

View full history →

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.

43.5%

Humidity

32.5 km/h

Wind ENE

1024.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.73 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Lombard?

Temperature & Precipitation

PM2.5 Trend

46h · 279 stations

PM2.59.73 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (80 stations within 25 km)

9.73

Median

9.74

Average

4.3

Low

12.93

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +9.5

What is the 7-day forecast for Lombard?

10-21

21.7° 12.2°

0.5 mm

10-22

15.5° 8.5°

0.19 mm

10-23

11.1° 9.6°

2.5 mm

10-24

23.8° 10.3°

10-25

14.8° 3.8°

0.19 mm

10-26

16.0° 3.3°

4.81 mm

10-27

10.1° 0.0°

0.19 mm

Both models agree Avg diff: 4.7°C

Where are air quality stations near Lombard?

O'Hare 3

16.0 km PM2.5: 5.4 µg/m³

O'Hare 2

16.0 km PM2.5: 8.4 µg/m³

Dunning 1

16.1 km PM2.5: 10.9 µg/m³

Naperville, Illinois, USA

17.0 km PM2.5: 9.8 µg/m³

O'Hare 1

17.1 km PM2.5: 10.4 µg/m³

Dunning 2

17.6 km PM2.5: 10.4 µg/m³

Norwood Park 6

17.8 km PM2.5: 10.6 µg/m³

Montclare 2

17.9 km PM2.5: 11.1 µg/m³

Montclare 1

18.5 km PM2.5: 9.5 µg/m³

Norwood Park 5

19.0 km PM2.5: 9.5 µg/m³

What cities are near Lombard?

41 Villa Park 39 Glen Ellyn 41 Addison 41 Elmhurst 40 Glendale Heights 41 Downers Grove 31 Wheaton 42 Westmont 41 Bensenville 42 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 2026-10-21T00:34 UTC.