Air Quality in Koreatown, United States

Partly Cloudy
28.8°C · 51.9% humidity
28.8°
Feels 31.6°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
162 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 6am
17
10
42 9am
36
15
12 12pm
10
8
7 3pm
6
5
1 6pm
1
1
0 9pm
0
0
0 12am
0
0
0 3am
4
4
Station readings
18
17
10
CAMS model adj -62
83
83
83
83
83
66
66
66
66
66
66
66
54
54
54
54
54
54
54
54
54
54
66
66
AD 728×90

Air Quality Index Trend

47h · 2 stn

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

51.9%
Humidity
24.4 km/h
Wind SSW
1016.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
42
10.02 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.510.02 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX5.9
High
AD 300×250
10.02
Median
10.01
Average
0.35
Low
15.68
High
PM2.5 µg/m³ · Model: 27.1 · Bias: +17.1
09-05
31.4° 25.6°
09-06
37.1° 23.5°
09-07
37.6° 22.8°
09-08
34.0° 19.5°
09-09
36.6° 20.4°
09-10
34.9° 18.9°
09-11
42.2° 21.9°
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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 2026-09-05T16:39 UTC.