Air Quality in Columbia, United States
Drizzle
18.2°C · 90.7% humidity
18.2°
Feels 18.2°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Columbia's air quality — share it
AQI Forecast
27
7am
27
34
31
10am
27
27
27
1pm
27
27
27
4pm
27
27
34
7pm
34
54
34
10pm
34
34
34
1am
34
34
34
4am
34
34
Columbia's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
90.7%
Humidity
69.7 km/h
Wind ENE
1018.7 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.35 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Columbia?
Temperature & Precipitation
PM2.57.35 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for Columbia?
09-05
35.3° 18.2°
0.81 mm
09-06
37.9° 16.7°
1.88 mm
09-07
30.5° 21.1°
2.75 mm
09-08
25.6° 19.0°
16.88 mm
09-09
35.0° 17.7°
09-10
30.5° 18.3°
2.0 mm
09-11
39.7° 20.0°
0.06 mm
Both models agree
Avg diff: 6.1°C
What cities are near Columbia?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:53 UTC.