Air Quality in Duarte, United States

Windy
27.3°C · 48.0% humidity
27.3°
Feels 29.1°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
25 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
29 7am
15
16
37 10am
28
21
16 1pm
13
10
8 4pm
7
6
6 7pm
5
5
5 10pm
16
16
16 1am
16
16
16 4am
16
16
Station readings
29
15
CAMS model adj -50
66
66
66
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

46h · 2 stn

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

48.0%
Humidity
43.5 km/h
Wind SSW
1017.0 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
37
8.86 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.58.86 µg/m³ ✓ WHO
Good
PM1041.2 µg/m³
Good
UV INDEX6.9
High
AD 300×250
8.86
Median
9.4
Average
0.45
Low
13.24
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +7.5
09-05
27.6° 18.6°
09-06
31.6° 17.1°
09-07
34.1° 17.9°
0.75 mm
09-08
34.1° 13.8°
0.19 mm
09-09
31.1° 15.7°
09-10
30.4° 10.8°
09-11
36.9° 16.8°
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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 2026-09-05T17:03 UTC.