What is the air quality in Sayreville today?

The current Air Quality Index (AQI) in Sayreville is 31 (Good). PM2.5 concentration is 7.52 µg/m³.

What is the temperature in Sayreville right now?

The current temperature in Sayreville is 16.3°C (feels like 16.3°C). Humidity is 37.4% and wind speed is 30.7 km/h.

Is it safe to go outside in Sayreville?

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

Air Quality in Sayreville, United States

Clear

16.3°C · 37.4% humidity

16.3°

Feels 16.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

46h · 14 stn

View full history →

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

37.4%

Humidity

30.7 km/h

Wind W

1022.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.52 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sayreville?

Temperature & Precipitation

PM2.5 Trend

46h · 14 stations

PM2.57.52 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (7 stations within 25 km)

7.52

Median

6.93

Average

5.5

Low

7.7

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -1.0

What is the 7-day forecast for Sayreville?

10-20

16.3° 7.0°

11.31 mm

10-21

21.6° 7.9°

0.44 mm

10-22

20.3° 11.9°

4.75 mm

10-23

16.8° 7.3°

10-24

16.8° 10.2°

0.06 mm

10-25

17.1° 7.4°

1.5 mm

10-26

14.3° 11.0°

0.44 mm

Both models agree Avg diff: 4.1°C

Where are air quality stations near Sayreville?

Rutgers University, NewJersey, USA

5.8 km PM2.5: 7.7 µg/m³

Rutgers University, NewJersey, USA

5.8 km PM2.5: 7.7 µg/m³

Rahway PM, NewJersey, USA

17.7 km PM2.5: 7.7 µg/m³

Rahway PM, NewJersey, USA

17.7 km PM2.5: 6.2 µg/m³

Fresh Kills West, New York, USA

19.2 km PM2.5: 6.0 µg/m³

Elizabeth Trailer, NewJersey, USA

24.0 km PM2.5: 6.0 µg/m³

Elizabeth Trailer, NewJersey, USA

24.0 km PM2.5: 7.7 µg/m³

Elizabeth Trailer, NewJersey, USA

24.0 km PM2.5: 5.5 µg/m³

Port Richmond, New York, USA

27.0 km PM2.5: 3.1 µg/m³

Port Richmond, New York, USA

27.0 km PM2.5: 6.2 µg/m³

What cities are near Sayreville?

32 South River 30 Sayreville Junction 31 Old Bridge 31 Piscataway 31 South Old Bridge 32 East Brunswick 31 Edison 32 New Brunswick 29 Fords 28 Perth Amboy

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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 2026-10-20T20:58 UTC.