Air Quality in Columbia Heights, United States

Clear
30.9°C · 34.9% humidity
30.9°
Feels 30.9°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast
24 1pm
24
24
42 4pm
37
33
31 7pm
30
28
27 10pm
26
25
25 1am
26
25
25 4am
25
25
27 7am
54
66
83 10am
66
66
AD 728×90

Air Quality Index Trend

47h · 3 stn

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

34.9%
Humidity
34.8 km/h
Wind S
1012.1 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
42
10.07 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.510.07 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
10.07
Median
19.87
Average
5.8
Low
23.36
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -0.4
07-21
30.1° 24.7°
1.5 mm
07-22
30.9° 18.6°
2.87 mm
07-23
24.8° 17.4°
07-24
28.3° 20.2°
6.69 mm
07-25
27.1° 18.4°
07-26
29.1° 21.4°
3.56 mm
07-27
34.0° 18.4°
0.06 mm
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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 2026-07-21T21:30 UTC.