Air Quality in Buffalo Grove, United States

Partly Cloudy
24.3°C · 58.9% humidity
24.3°
Feels 24.3°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
7 1pm
9
9
48 4pm
37
28
22 7pm
21
18
16 10pm
15
12
11 1am
19
51
68 4am
69
68
67 7am
38
67
68 10am
130
130
Station readings
7
18
8
CAMS model adj -16
25
25
25
25
25
24
24
27
27
27
27
25
25
34
66
83
84
84
83
54
83
84
146
146
AD 728×90

Air Quality Index Trend

46h · 1 stn

Buffalo Grove'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
PM2.5
48
11.39 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.511.39 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
11.39
Median
11.82
Average
8.4
Low
13.76
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -4.3
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
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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 2026-07-21T21:44 UTC.