Air Quality in Mundelein, United States

Windy
10.8°C · 63.6% humidity
10.8°
Feels 10.8°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
9 4pm
9
9
45 7pm
35
28
23 10pm
19
16
14 1am
13
12
11 4am
10
10
10 7am
9
9
9 10am
9
9
11 1pm
11
9
Station readings 16h ago
AQI 6
PM2.5 1.4 µg/m³ · 16h ago
CAMS model adj -16
25
25
25
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27
25
AD 728×90

Air Quality Index Trend

27h · 1 stn

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. Current PM2.5 concentration in Mundelein is 2.2× the WHO annual guideline of 5 µg/m³.

63.6%
Humidity
76.1 km/h
Wind NNE
1028.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
45
10.79 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

27h · 1 station
PM2.510.79 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
10.79
Median
10.9
Average
7.4
Low
17.3
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -4.9
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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 2026-05-29T00:23 UTC.