Air Quality in Hacienda Heights, United States

Windy
20.2°C · 56.3% humidity
20.2°
Feels 20.2°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
24 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
52 5pm
52
23
47 8pm
47
47
47 11pm
47
47
47 2am
47
47
47 5am
47
47
47 8am
47
47
47 11am
47
47
47 2pm
47
22
Station readings
52
52
23
CAMS model adj -28
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
50
AD 728×90

PM2.5 Trend (24h)

32h · 2 stations
56.3%
Humidity
41.8 km/h
Wind SSE
1013.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Hacienda Heights?

Temperature & Precipitation

PM2.512.42 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (24 stations within 25 km)
12.42
Median
12.61
Average
9.41
Low
17.12
High
PM2.5 µg/m³ · Model: 21.9 · Bias: +9.5

What is the 7-day forecast for Hacienda Heights?

04-09
25.6° 17.4°
04-10
21.1° 15.5°
17.44 mm
04-11
18.6° 14.8°
22.62 mm
04-12
18.1° 12.5°
0.44 mm
04-13
17.6° 12.9°
0.06 mm
04-14
21.7° 15.0°
04-15
24.5° 18.7°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Hacienda Heights?

52
Garfield HS/Monterey CHS (8677)
17.9 km PM2.5: 12.8 µg/m³
48
Maywood ES
19.8 km PM2.5: 11.5 µg/m³
42
united-states-of-america-san-marino-sierra-madre-boulevard
20.0 km 32.9°C 34.0% RH PM2.5: 10.0 µg/m³ PM10: 11.0 µg/m³
36
Glendora-Laurel, Los Angeles
20.0 km
56
Glendora-Laurel, Los Angeles
20.0 km
48
Glendora-Laurel, Los Angeles
20.0 km
50
Elizabeth Learning Ctr (3548)
20.1 km PM2.5: 12.0 µg/m³
51
Rowan ES (6425)
20.5 km PM2.5: 12.2 µg/m³
52
Sierra Vista ES (6767)
20.9 km PM2.5: 12.5 µg/m³
53
Sierra Park ES (6753)
20.9 km PM2.5: 13.0 µg/m³

What cities are near Hacienda Heights?

52 La Puente 52 Avocado Heights 52 Whittier 46 Rowland Heights 52 Valinda 48 South San Jose Hills 52 West Puente Valley 47 La Habra 52 South Whittier 52 West Covina

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T20:18 UTC.