What is the air quality in Forest Hills today?

The current Air Quality Index (AQI) in Forest Hills is 36 (Good). PM2.5 concentration is 8.6 µg/m³.

What is the temperature in Forest Hills right now?

The current temperature in Forest Hills is 9.9°C (feels like 8.3°C). Humidity is 65.4% and wind speed is 11.4 km/h.

Is it safe to go outside in Forest Hills?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Forest Hills, United States

Partly Cloudy

9.9°C · 65.4% humidity

9.9°

Feels 8.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 3pm

36 6pm

28 9pm

27 12am

25 3am

25 6am

24 9am

24 12pm

Air Quality Index Trend

45h · 2 stn

View full history →

Forest Hills's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Forest Hills is 1.7× the WHO annual guideline of 5 µg/m³.

65.4%

Humidity

11.4 km/h

Wind NNW

1027.9 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Forest Hills?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations

PM2.58.6 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

Station readings (1 station within 25 km)

8.6

Median

8.6

Average

8.6

Low

8.6

High

PM2.5 µg/m³ · Model: 5.9 · Bias: -2.7

What is the 7-day forecast for Forest Hills?

05-28

23.4° 10.7°

0.13 mm

05-29

25.5° 3.4°

05-30

21.5° 9.7°

3.5 mm

05-31

27.0° 9.8°

06-01

29.1° 14.4°

0.81 mm

06-02

19.5° 11.7°

0.62 mm

06-03

26.0° 19.6°

Both models agree Avg diff: 4.5°C

Where are air quality stations near Forest Hills?

Grand Rapids, Michigan, USA

15.0 km PM2.5: 7.2 µg/m³

Grand Rapids, Michigan, USA

15.0 km PM2.5: 7.7 µg/m³

Grand Rapids, Michigan, USA

15.0 km PM2.5: 6.2 µg/m³

What cities are near Forest Hills?

35 Grand Rapids 28 Kentwood 29 Wyoming 20 Grandville 30 Walker 16 Jenison 18 Allendale 30 Holland 25 Norton Shores 25 Muskegon

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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 2026-05-28T22:59 UTC.