What is the air quality in Buffalo Grove today?

The current Air Quality Index (AQI) in Buffalo Grove is 52 (Moderate). PM2.5 concentration is 12.37 µg/m³.

What is the temperature in Buffalo Grove right now?

The current temperature in Buffalo Grove is 11.2°C (feels like 11.2°C). Humidity is 57.0% and wind speed is 32.1 km/h.

Air Quality in Buffalo Grove, United States

Partly Cloudy

11.2°C · 57.0% humidity

11.2°

Feels 11.2°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

21 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

6h · 1 stn

View full history →

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.

57.0%

Humidity

32.1 km/h

Wind ENE

1024.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

12.37 µg/m³

PM10

54.9 µg/m³

050100150200300500

What is the weather forecast for Buffalo Grove?

Temperature & Precipitation

PM2.5 Trend

6h · 1 station

PM2.512.37 µg/m³ ✓ WHO

Moderate

PM1054.9 µg/m³

Moderate

UV INDEX0.0

Low

Station readings (21 stations within 25 km)

12.37

Median

12.5

Average

6.56

Low

18.76

High

PM2.5 µg/m³ · Model: 27.1 · Bias: +14.7

What is the 7-day forecast for Buffalo Grove?

10-20

9.4° 3.6°

0.06 mm

10-21

21.7° 10.9°

0.75 mm

10-22

14.8° 7.8°

0.06 mm

10-23

10.4° 8.0°

1.0 mm

10-24

23.2° 9.2°

10-25

14.0° 1.6°

1.13 mm

10-26

14.9° 2.8°

6.19 mm

Both models agree Avg diff: 5.2°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

Desplns, Illinois, USA

12.9 km PM2.5: 8.6 µg/m³

Desplns, Illinois, USA

12.9 km PM2.5: 12.6 µg/m³

Desplns, Illinois, USA

12.9 km PM2.5: 9.6 µg/m³

Edison Park 1

19.5 km PM2.5: 11.2 µg/m³

Edison Park 2

20.2 km PM2.5: 13.9 µg/m³

Norwood Park 1

21.5 km PM2.5: 12.5 µg/m³

O'Hare 1

21.6 km PM2.5: 15.2 µg/m³

Norwood Park 6

21.9 km PM2.5: 15.0 µg/m³

Forest Glen 1

22.0 km PM2.5: 10.1 µg/m³

What cities are near Buffalo Grove?

51 Wheeling 51 Prospect Heights 52 Arlington Heights 52 Palatine 42 Vernon Hills 53 Rolling Meadows 52 Mount Prospect 49 Deerfield 49 Northbrook 40 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 2026-10-20T21:59 UTC.