What is the air quality in Summit today?

The current Air Quality Index (AQI) in Summit is 7 (Good). PM2.5 concentration is 1.7 µg/m³.

What is the temperature in Summit right now?

The current temperature in Summit is 32.3°C (feels like 35.2°C). Humidity is 43.1% and wind speed is 50.1 km/h.

Is it safe to go outside in Summit?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 14.9 (Extreme).

Air Quality in Summit, United States

Windy

32.3°C · 43.1% humidity

32.3°

Feels 35.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 9am

7 12pm

17 3pm

22 6pm

26 9pm

25 12am

25 3am

25 6am

Air Quality Index Trend

45h · 10 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.

43.1%

Humidity

50.1 km/h

Wind W

1015.3 hPa

Pressure

14.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

1.7 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Summit?

Temperature & Precipitation

PM2.5 Trend

45h · 10 stations

PM2.51.7 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX14.9

Extreme

Station readings (1 station within 25 km)

1.7

Median

1.7

Average

1.7

Low

1.7

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +4.3

What is the 7-day forecast for Summit?

09-05

32.3° 14.7°

0.75 mm

09-06

22.0° 17.8°

21.19 mm

09-07

21.1° 16.9°

09-08

25.2° 17.1°

0.62 mm

09-09

26.3° 13.3°

0.06 mm

09-10

26.4° 16.0°

8.19 mm

09-11

32.1° 12.6°

Both models agree Avg diff: 4.6°C

Where are air quality stations near Summit?

Rahway PM, NewJersey, USA

14.5 km PM2.5: 7.7 µg/m³

Rahway PM, NewJersey, USA

14.5 km PM2.5: 7.9 µg/m³

Rahway PM, NewJersey, USA

14.5 km PM2.5: 4.8 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 1.7 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 1.9 µg/m³

Elizabeth Trailer, NewJersey, USA

15.5 km PM2.5: 7.0 µg/m³

Fresh Kills West, New York, USA

20.6 km PM2.5: 6.0 µg/m³

Port Richmond, New York, USA

21.3 km PM2.5: 4.6 µg/m³

What cities are near Summit?

10 Millburn 15 Scotch Plains 10 Maplewood 10 Cranford 9 Union 10 South Orange 11 Livingston 18 North Plainfield 10 Irvington 8 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 2026-09-05T16:32 UTC.