Air Quality in South Orange, United States

Rain
20.2°C · 80.8% humidity
20.2°
Feels 20.2°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
16 1pm
16
16
33 4pm
12
9
6 7pm
4
3
2 10pm
2
1
1 1am
1
0
0 4am
0
0
0 7am
0
0
0 10am
0
0
Station readings 5h ago
AQI 15
PM2.5 3.5 µg/m³ · 5h ago
CAMS model adj -38
54
54
54
54
34
34
27
27
27
34
27
27
27
27
27
27
25
25
25
27
25
25
25
25
AD 728×90

Air Quality Index Trend

5h · 1 stn

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

80.8%
Humidity
76.9 km/h
Wind NNE
1012.7 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
7.97 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for South Orange?

Temperature & Precipitation

PM2.5 Trend

5h · 1 station
PM2.57.97 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (6 stations within 25 km)
7.97
Median
7.98
Average
0.7
Low
12.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +5.5

What is the 7-day forecast for South Orange?

07-21
28.6° 20.2°
3.13 mm
07-22
24.2° 17.7°
2.0 mm
07-23
30.2° 18.7°
21.12 mm
07-24
28.0° 17.7°
3.38 mm
07-25
33.1° 22.2°
4.0 mm
07-26
24.1° 20.3°
3.38 mm
07-27
27.6° 21.3°
1.37 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near South Orange?

21
Elizabeth Trailer, NewJersey, USA
12.8 km PM2.5: 5.0 µg/m³
37
Elizabeth Trailer, NewJersey, USA
12.8 km PM2.5: 8.9 µg/m³
29
Elizabeth Trailer, NewJersey, USA
12.8 km PM2.5: 7.0 µg/m³
30
Elizabeth Trailer, NewJersey, USA
12.8 km PM2.5: 7.2 µg/m³
23
Elizabeth Trailer, NewJersey, USA
12.8 km PM2.5: 5.5 µg/m³
42
Elizabeth Trailer, NewJersey, USA
12.8 km PM2.5: 10.1 µg/m³
56
Rahway PM, NewJersey, USA
16.2 km PM2.5: 14.5 µg/m³
17
Rahway PM, NewJersey, USA
16.2 km PM2.5: 4.1 µg/m³
28
Rahway PM, NewJersey, USA
16.2 km PM2.5: 6.7 µg/m³
49
Port Richmond, New York, USA
16.6 km PM2.5: 11.8 µg/m³

What cities are near South Orange?

32 Maplewood 35 Irvington 28 Millburn 38 East Orange 31 Union 38 West Orange 35 Hillside 31 Livingston 40 Newark 40 Harrison
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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 2026-07-21T20:47 UTC.