Air Quality in Iselin, United States

Clear
26.5°C · 34.0% humidity
26.5°
Feels 26.5°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
34 1am
34
34
55 4am
49
45
42 7am
33
31
30 10am
29
28
28 1pm
28
28
27 4pm
34
27
27 7pm
34
34
34 10pm
34
34
AD 728×90

Air Quality Index Trend

45h · 1 stn

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

34.0%
Humidity
13.3 km/h
Wind WSW
1011.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
13.97 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Iselin?

Temperature & Precipitation

PM2.5 Trend

45h · 1 station
PM2.513.97 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
13.97
Median
13.8
Average
13.1
Low
14.5
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -4.0

What is the 7-day forecast for Iselin?

08-03
28.6° 22.5°
29.13 mm
08-04
36.1° 24.3°
08-05
32.7° 23.2°
0.06 mm
08-06
27.4° 21.6°
08-07
30.2° 22.3°
4.12 mm
08-08
34.9° 21.5°
0.62 mm
08-09
35.5° 25.7°
1.5 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Iselin?

17
Fresh Kills West, New York, USA
10.5 km PM2.5: 4.1 µg/m³
17
Fresh Kills West, New York, USA
10.5 km PM2.5: 4.1 µg/m³
42
Elizabeth Trailer, NewJersey, USA
12.1 km PM2.5: 10.1 µg/m³
38
Rutgers University, NewJersey, USA
15.5 km PM2.5: 9.1 µg/m³
57
Rutgers University, NewJersey, USA
15.5 km PM2.5: 15.0 µg/m³
13
Rutgers University, NewJersey, USA
15.5 km PM2.5: 3.1 µg/m³
4
Port Richmond, New York, USA
16.9 km PM2.5: 1.0 µg/m³
62
Port Richmond, New York, USA
16.9 km PM2.5: 17.3 µg/m³
21
Jersey City FH, NewJersey, USA
28.2 km PM2.5: 5.0 µg/m³
23
Jersey City FH, NewJersey, USA
28.2 km PM2.5: 5.5 µg/m³

What cities are near Iselin?

55 Colonia 55 Avenel 55 Woodbridge 54 Fords 56 Rahway 54 South Plainfield 56 Carteret 56 Linden 55 Perth Amboy 56 Cranford
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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 2026-08-08T08:19 UTC.