Air Quality in Piscataway, United States

Windy
32.9°C · 45.1% humidity
32.9°
Feels 36.4°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
25 8am
27
25
21 11am
25
25
25 2pm
25
25
24 5pm
24
25
25 8pm
27
27
27 11pm
27
27
25 2am
25
25
25 5am
25
25
AD 728×90

Air Quality Index Trend

45h · 21 stn

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

45.1%
Humidity
47.8 km/h
Wind W
1015.3 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
21
5.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Piscataway?

Temperature & Precipitation

PM2.5 Trend

45h · 21 stations
PM2.55.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
5.0
Median
3.48
Average
1.7
Low
6.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +1.0

What is the 7-day forecast for Piscataway?

09-05
32.9° 15.9°
0.19 mm
09-06
23.2° 18.9°
5.31 mm
09-07
23.5° 18.2°
0.19 mm
09-08
23.1° 18.5°
0.88 mm
09-09
27.6° 15.0°
09-10
27.4° 17.7°
9.62 mm
09-11
32.7° 14.3°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Piscataway?

25
Rutgers University, NewJersey, USA
4.9 km PM2.5: 6.0 µg/m³
18
Rutgers University, NewJersey, USA
4.9 km PM2.5: 4.3 µg/m³
32
Rahway PM, NewJersey, USA
15.7 km PM2.5: 7.7 µg/m³
33
Rahway PM, NewJersey, USA
15.7 km PM2.5: 7.9 µg/m³
51
Fresh Kills West, New York, USA
19.2 km PM2.5: 12.1 µg/m³
8
Elizabeth Trailer, NewJersey, USA
22.6 km PM2.5: 1.9 µg/m³
29
Elizabeth Trailer, NewJersey, USA
22.6 km PM2.5: 7.0 µg/m³
7
Elizabeth Trailer, NewJersey, USA
22.6 km PM2.5: 1.7 µg/m³
10
Port Richmond, New York, USA
26.7 km PM2.5: 2.4 µg/m³
10
Port Richmond, New York, USA
26.7 km PM2.5: 2.4 µg/m³

What cities are near Piscataway?

20 Edison 22 New Brunswick 21 Sayreville 22 South River 20 Sayreville Junction 22 Somerset 16 Fords 22 East Brunswick 22 North Brunswick 17 South Plainfield
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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 2026-09-05T15:48 UTC.