What is the air quality in Mundelein today?

The current Air Quality Index (AQI) in Mundelein is 45 (Good). PM2.5 concentration is 10.8 µg/m³.

What is the temperature in Mundelein right now?

The current temperature in Mundelein is 24.3°C (feels like 24.3°C). Humidity is 58.9% and wind speed is 32.9 km/h.

Is it safe to go outside in Mundelein?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 10.9 (Extreme).

Air Quality in Mundelein, United States

Partly Cloudy

24.3°C · 58.9% humidity

24.3°

Feels 24.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast Calibrated

4 1pm

45 4pm

19 7pm

11 10pm

16 1am

65 4am

63 7am

126 10am

126

Station readings

CAMS model adj -20

146

Air Quality Index Trend

42h · 1 stn

View full history →

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

58.9%

Humidity

32.9 km/h

Wind ENE

1014.4 hPa

Pressure

10.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

10.8 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Mundelein?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station

PM2.510.8 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX10.9

Extreme

Station readings (1 station within 25 km)

10.8

Median

10.8

Average

10.8

Low

10.8

High

PM2.5 µg/m³ · Model: 7.0 · Bias: -3.8

What is the 7-day forecast for Mundelein?

07-21

28.0° 22.0°

1.13 mm

07-22

25.4° 18.7°

07-23

24.0° 17.4°

2.31 mm

07-24

28.4° 17.1°

07-25

23.3° 17.8°

0.44 mm

07-26

26.9° 21.0°

3.0 mm

07-27

26.9° 20.1°

3.81 mm

Both models agree Avg diff: 3.8°C

Where are air quality stations near Mundelein?

–

a08-968758

4.2 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

Cary, Illinois, USA

20.1 km PM2.5: 7.7 µg/m³

Northbrk, Illinois, USA

21.7 km PM2.5: 20.7 µg/m³

Northbrk, Illinois, USA

21.7 km PM2.5: 9.1 µg/m³

What cities are near Mundelein?

45 Libertyville 41 Vernon Hills 29 Grayslake 40 Lake Zurich 29 Round Lake 48 Buffalo Grove 42 Lake Forest 29 Round Lake Beach 38 Gurnee 41 North Chicago

Get AQI alerts for Mundelein

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T21:45 UTC.