Air Quality in Barrington, United States

Windy
4.2°C · 78.8% humidity
4.2°
Feels -2.9°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
42 6pm
59
36
36 9pm
36
48
48 12am
48
48
48 3am
48
48
48 6am
48
48
48 9am
61
61
48 12pm
86
61
61 3pm
61
48
Station readings
42
59
CAMS model adj +11
25
25
25
25
25
37
37
37
37
37
37
37
37
37
37
37
50
50
37
75
50
50
50
37
AD 728×90

PM2.5 Trend (24h)

22h · 1 station
78.8%
Humidity
57.7 km/h
Wind SSW
1033.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.510.08 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
10.08
Median
10.08
Average
10.08
Low
10.08
High
PM2.5 µg/m³ · Model: 21.9 · Bias: +11.8
04-09
7.6° -0.3°
04-10
15.2° 3.1°
04-11
21.9° 6.8°
04-12
14.6° 7.1°
04-13
10.8° 6.6°
1.81 mm
04-14
24.5° 11.4°
04-15
22.0° 13.9°
0.44 mm

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:05 UTC.