What is the air quality in Sayreville Junction today?

The current Air Quality Index (AQI) in Sayreville Junction is 27 (Good). PM2.5 concentration is 6.39 µg/m³.

What is the temperature in Sayreville Junction right now?

The current temperature in Sayreville Junction is 10.3°C (feels like 10.3°C). Humidity is 79.6% and wind speed is 25.7 km/h.

Is it safe to go outside in Sayreville Junction?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Sayreville Junction, United States

Drizzle

10.3°C · 79.6% humidity

10.3°

Feels 10.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

8 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 14 stn

View full history →

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

79.6%

Humidity

25.7 km/h

Wind ENE

1029.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.39 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sayreville Junction?

Temperature & Precipitation

PM2.5 Trend

46h · 14 stations

PM2.56.39 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (8 stations within 25 km)

6.39

Median

6.15

Average

3.1

Low

8.4

High

PM2.5 µg/m³ · Model: 6.5 · Bias: +0.1

What is the 7-day forecast for Sayreville Junction?

10-21

20.9° 9.6°

0.62 mm

10-22

18.1° 13.0°

5.44 mm

10-23

16.5° 8.5°

10-24

17.3° 11.9°

0.25 mm

10-25

17.3° 8.6°

4.75 mm

10-26

14.1° 12.1°

0.25 mm

10-27

13.4° 9.2°

7.56 mm

Both models agree Avg diff: 3.6°C

Where are air quality stations near Sayreville Junction?

Rutgers University, NewJersey, USA

8.4 km PM2.5: 7.7 µg/m³

Rutgers University, NewJersey, USA

8.4 km PM2.5: 5.8 µg/m³

Rutgers University, NewJersey, USA

8.4 km PM2.5: 6.7 µg/m³

Rahway PM, NewJersey, USA

16.1 km PM2.5: 6.0 µg/m³

Rahway PM, NewJersey, USA

16.1 km PM2.5: 3.6 µg/m³

Fresh Kills West, New York, USA

17.0 km PM2.5: 3.8 µg/m³

Fresh Kills West, New York, USA

17.0 km PM2.5: 8.4 µg/m³

Elizabeth Trailer, NewJersey, USA

22.1 km PM2.5: 5.8 µg/m³

Elizabeth Trailer, NewJersey, USA

22.1 km PM2.5: 5.0 µg/m³

Port Richmond, New York, USA

24.8 km PM2.5: 3.1 µg/m³

What cities are near Sayreville Junction?

27 Sayreville 26 South River 27 Old Bridge 27 South Old Bridge 26 Piscataway 28 Perth Amboy 28 Fords 26 East Brunswick 27 Edison 26 New Brunswick

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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 2026-10-21T00:37 UTC.