Air Quality in Round Lake Beach, United States

Cloudy
9.6°C · 70.6% humidity
9.6°
Feels 7.1°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
5 7pm
5
3
18 10pm
14
10
8 1am
6
5
4 4am
3
3
3 7am
3
3
3 10am
3
3
5 1pm
12
12
32 4pm
32
32
Station readings
4
CAMS model adj -22
27
27
25
25
25
24
24
24
24
24
24
24
24
24
25
25
25
25
27
34
34
54
54
54
AD 728×90

Air Quality Index Trend

31h · 1 stn

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

70.6%
Humidity
17.8 km/h
Wind SSW
1012.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.22 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Round Lake Beach?

Temperature & Precipitation

PM2.5 Trend

31h · 1 station
PM2.54.22 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
4.22
Median
5.05
Average
1.0
Low
9.1
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.9

What is the 7-day forecast for Round Lake Beach?

06-09
30.1° 9.6°
0.94 mm
06-10
19.3° 16.1°
34.0 mm
06-11
24.5° 12.5°
06-12
27.3° 18.4°
3.69 mm
06-13
27.6° 20.1°
4.56 mm
06-14
30.8° 13.9°
06-15
31.7° 23.6°
3.75 mm
Both models agree Avg diff: 6.7°C

Where are air quality stations near Round Lake Beach?

–
a08-968758
16.9 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
51
Cary, Illinois, USA
20.8 km PM2.5: 12.1 µg/m³
30
Chiwaukee, Wisconsin, USA
27.4 km PM2.5: 7.2 µg/m³
12
Chiwaukee, Wisconsin, USA
27.4 km PM2.5: 2.9 µg/m³
16
Chiwaukee, Wisconsin, USA
27.4 km PM2.5: 3.8 µg/m³

What cities are near Round Lake Beach?

18 Round Lake 12 Grayslake 6 Mundelein 5 Libertyville 38 McHenry 22 Gurnee 8 Vernon Hills 23 Lake Zurich 24 Waukegan 19 North Chicago
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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 2026-06-09T03:05 UTC.