Air Quality in Wellington, United States
Drizzle
27.6°C · 72.3% humidity
27.6°
Feels 32.5°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Wellington's air quality — share it
AQI Forecast
Calibrated
21
3pm
21
21
37
6pm
27
19
14
9pm
9
7
5
12am
3
4
3
3am
2
2
22
6am
21
21
1
9am
1
1
1
12pm
1
1
Station readings
8
8
CAMS model
adj -33
54
54
54
34
34
34
34
27
27
27
27
34
34
34
34
54
54
54
34
34
34
34
34
34
Air Quality Index Trend
9h · 1 stnWellington's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
72.3%
Humidity
49.5 km/h
Wind W
1014.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.8 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Wellington?
Temperature & Precipitation
PM2.5 Trend
9h · 1 stationPM2.58.8 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (2 stations within 25 km)
8.8
Median
8.8
Average
5.0
Low
12.6
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -1.5
What is the 7-day forecast for Wellington?
07-21
34.4° 27.2°
0.19 mm
07-22
34.0° 25.6°
5.12 mm
07-23
32.2° 26.2°
07-24
34.8° 27.4°
0.19 mm
07-25
35.4° 27.2°
1.56 mm
07-26
35.5° 27.2°
0.94 mm
07-27
35.2° 24.8°
4.81 mm
Both models agree
Avg diff: 1.6°C
Where are air quality stations near Wellington?
What cities are near Wellington?
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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 2026-07-21T22:59 UTC.