Air Quality in Buffalo Grove, United States

Windy
25.7°C · 34.6% humidity
25.7°
Feels 25.7°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 5pm
0
0
55 8pm
43
34
27 11pm
12
8
17 2am
15
14
2 5am
2
1
1 8am
1
0
0 11am
0
0
0 2pm
0
0
Station readings 5h ago
AQI 8
PM2.5 1.9 µg/m³ · 5h ago
CAMS model adj -55
54
54
54
66
66
66
66
54
54
66
66
66
54
54
54
24
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

23h · 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.

34.6%
Humidity
53.0 km/h
Wind ENE
1018.4 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
13.87 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Buffalo Grove?

Temperature & Precipitation

PM2.5 Trend

23h · 1 station
PM2.513.87 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (2 stations within 25 km)
13.87
Median
12.4
Average
9.8
Low
15.0
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +2.5

What is the 7-day forecast for Buffalo Grove?

08-03
25.8° 18.0°
12.75 mm
08-04
34.9° 13.9°
08-05
31.2° 14.3°
2.38 mm
08-06
36.1° 21.6°
0.13 mm
08-07
30.9° 16.9°
0.38 mm
08-08
33.8° 17.2°
3.94 mm
08-09
33.7° 24.0°
0.06 mm
Both models agree Avg diff: 4.0°C

Where are air quality stations near Buffalo Grove?

–
a08-968758
11.8 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
43
Desplns, Illinois, USA
12.9 km PM2.5: 10.3 µg/m³
49
Desplns, Illinois, USA
12.9 km PM2.5: 11.8 µg/m³
46
Desplns, Illinois, USA
12.9 km PM2.5: 11.0 µg/m³
30
Edison Park 1
19.5 km PM2.5: 7.2 µg/m³
44
Edison Park 2
20.2 km PM2.5: 10.5 µg/m³
40
Norwood Park 1
21.5 km PM2.5: 9.6 µg/m³
35
O'Hare 1
21.6 km PM2.5: 8.5 µg/m³
40
Schiller Park Collocation 3
21.8 km PM2.5: 9.6 µg/m³
43
Schiller Park Collocation 2
21.8 km PM2.5: 10.4 µg/m³

What cities are near Buffalo Grove?

57 Wheeling 57 Prospect Heights 57 Arlington Heights 53 Palatine 52 Vernon Hills 55 Rolling Meadows 56 Mount Prospect 57 Deerfield 55 Northbrook 45 Lake Zurich
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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 2026-08-08T01:42 UTC.