Air Quality in Colonia, United States

Rain
20.0°C · 66.6% humidity
20.0°
Feels 20.0°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
34 2pm
34
34
32 5pm
31
30
27 8pm
28
35
35 11pm
34
34
34 2am
27
27
27 5am
27
27
27 8am
25
25
25 11am
25
25
AD 728×90

Air Quality Index Trend

48h · 8 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.

66.6%
Humidity
71.5 km/h
Wind N
1014.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.66 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Colonia?

Temperature & Precipitation

PM2.5 Trend

48h · 8 stations
PM2.57.66 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (7 stations within 25 km)
7.66
Median
8.71
Average
5.5
Low
13.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +2.3

What is the 7-day forecast for Colonia?

07-21
27.4° 19.9°
6.88 mm
07-22
24.0° 18.5°
3.5 mm
07-23
29.6° 20.6°
20.19 mm
07-24
25.7° 18.3°
5.19 mm
07-25
32.4° 22.5°
5.87 mm
07-26
23.7° 21.0°
3.38 mm
07-27
24.4° 21.5°
1.19 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Colonia?

17
Rahway PM, NewJersey, USA
4.0 km PM2.5: 4.1 µg/m³
56
Rahway PM, NewJersey, USA
4.0 km PM2.5: 14.5 µg/m³
28
Rahway PM, NewJersey, USA
4.0 km PM2.5: 6.7 µg/m³
44
Fresh Kills West, New York, USA
8.8 km PM2.5: 10.6 µg/m³
23
Elizabeth Trailer, NewJersey, USA
10.9 km PM2.5: 5.5 µg/m³
42
Elizabeth Trailer, NewJersey, USA
10.9 km PM2.5: 10.1 µg/m³
30
Elizabeth Trailer, NewJersey, USA
10.9 km PM2.5: 7.2 µg/m³
21
Elizabeth Trailer, NewJersey, USA
10.9 km PM2.5: 5.0 µg/m³
60
Elizabeth Trailer, NewJersey, USA
10.9 km PM2.5: 16.4 µg/m³
17
Elizabeth Trailer, NewJersey, USA
10.9 km PM2.5: 4.1 µg/m³

What cities are near Colonia?

31 Avenel 32 Iselin 33 Woodbridge 30 Rahway 33 Fords 35 Carteret 38 Linden 35 Perth Amboy 36 Rossville 33 South Plainfield
Get AQI alerts for Colonia

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T21:44 UTC.