Air Quality in Colonia, 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 2am
34
34
55 5am
49
45
35 8am
33
31
30 11am
29
28
28 2pm
28
28
34 5pm
27
27
34 8pm
34
34
34 11pm
34
34
AD 728×90

Air Quality Index Trend

45h · 5 stn

Colonia'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
14.08 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Colonia?

Temperature & Precipitation

PM2.5 Trend

45h · 5 stations
PM2.514.08 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
14.08
Median
13.8
Average
13.1
Low
14.5
High
PM2.5 µg/m³ · Model: 10.0 · Bias: -4.1

What is the 7-day forecast for Colonia?

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 Colonia?

13
Rahway PM, NewJersey, USA
4.0 km PM2.5: 3.1 µg/m³
20
Fresh Kills West, New York, USA
8.8 km PM2.5: 4.8 µg/m³
17
Fresh Kills West, New York, USA
8.8 km PM2.5: 4.1 µg/m³
18
Elizabeth Trailer, NewJersey, USA
10.9 km PM2.5: 4.3 µg/m³
42
Elizabeth Trailer, NewJersey, USA
10.9 km PM2.5: 10.1 µg/m³
62
Port Richmond, New York, USA
15.4 km PM2.5: 17.3 µg/m³
52
Port Richmond, New York, USA
15.4 km PM2.5: 12.6 µg/m³
9
Rutgers University, NewJersey, USA
16.5 km PM2.5: 2.2 µg/m³
38
Rutgers University, NewJersey, USA
16.5 km PM2.5: 9.1 µg/m³
57
Rutgers University, NewJersey, USA
16.5 km PM2.5: 15.0 µg/m³

What cities are near Colonia?

55 Avenel 55 Iselin 55 Woodbridge 56 Rahway 54 Fords 56 Carteret 56 Linden 55 Perth Amboy 56 Rossville 54 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 2026-08-08T09:10 UTC.