What is the air quality in Summit today?

The current Air Quality Index (AQI) in Summit is 47 (Good). PM2.5 concentration is 11.34 µg/m³.

What is the temperature in Summit right now?

The current temperature in Summit is 18.9°C (feels like 18.9°C). Humidity is 64.9% and wind speed is 41.8 km/h.

Is it safe to go outside in Summit?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Summit, United States

Windy

18.9°C · 64.9% humidity

18.9°

Feels 18.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

34 6pm

47 9pm

34 12am

30 3am

26 6am

25 9am

25 12pm

25 3pm

Air Quality Index Trend

48h · 8 stn

View full history →

Summit's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

64.9%

Humidity

41.8 km/h

Wind NNE

1014.8 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.34 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Summit?

Temperature & Precipitation

PM2.5 Trend

48h · 8 stations

PM2.511.34 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (3 stations within 25 km)

11.34

Median

11.77

Average

8.2

Low

14.5

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -5.1

What is the 7-day forecast for Summit?

07-22

23.2° 15.6°

0.69 mm

07-23

29.0° 17.9°

25.69 mm

07-24

26.6° 16.6°

0.62 mm

07-25

31.3° 20.3°

3.63 mm

07-26

23.6° 18.2°

4.44 mm

07-27

27.4° 19.8°

2.12 mm

07-28

33.4° 22.0°

1.69 mm

Both models agree Avg diff: 2.7°C

Where are air quality stations near Summit?

Rahway PM, NewJersey, USA

14.5 km PM2.5: 6.7 µg/m³

Rahway PM, NewJersey, USA

14.5 km PM2.5: 7.0 µg/m³

Rahway PM, NewJersey, USA

14.5 km PM2.5: 14.5 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 8.2 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 10.8 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 5.0 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 16.4 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 11.3 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 4.1 µg/m³

Fresh Kills West, New York, USA

20.6 km PM2.5: 10.6 µg/m³

What cities are near Summit?

46 Millburn 42 Scotch Plains 46 Maplewood 45 Cranford 45 Union 46 South Orange 47 Livingston 40 North Plainfield 45 Irvington 43 Roselle

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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 2026-07-22T01:12 UTC.