Air Quality in Hacienda Heights, United States

Clear
23.0°C · 45.3% humidity
23.0°
Feels 23.0°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
33 6pm
33
33
26 9pm
28
29
30 12am
31
32
32 3am
32
33
33 6am
33
33
33 9am
33
33
33 12pm
33
33
33 3pm
33
33
Station readings
25
21
33
CAMS model adj -21
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

47h · 1 stn

Hacienda 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.

45.3%
Humidity
31.1 km/h
Wind S
1009.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.33 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Hacienda Heights?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.56.33 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
6.33
Median
6.33
Average
6.33
Low
6.33
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +3.7

What is the 7-day forecast for Hacienda Heights?

06-09
30.1° 19.0°
06-10
29.0° 19.6°
06-11
28.0° 19.5°
06-12
28.9° 19.7°
0.13 mm
06-13
32.2° 21.1°
06-14
28.6° 24.0°
06-15
25.4° 17.5°
Both models agree Avg diff: 3.2°C

Where are air quality stations near Hacienda Heights?

45
Garfield HS/Monterey CHS (8677)
17.9 km PM2.5: 10.8 µg/m³
39
Maywood ES
19.8 km PM2.5: 9.4 µg/m³
33
united-states-of-america-san-marino-sierra-madre-boulevard
20.0 km 26.0°C 44.0% RH PM2.5: 8.0 µg/m³ PM10: 9.0 µg/m³
39
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 9.4 µg/m³
14
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 3.4 µg/m³
29
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 7.0 µg/m³
24
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 5.8 µg/m³
22
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 5.3 µg/m³
40
Elizabeth Learning Ctr (3548)
20.1 km PM2.5: 9.5 µg/m³
31
Rowan ES (6425)
20.5 km PM2.5: 7.5 µg/m³

What cities are near Hacienda Heights?

17 La Puente 18 Avocado Heights 17 Whittier 42 Rowland Heights 18 Valinda 26 South San Jose Hills 18 West Puente Valley 42 La Habra 26 South Whittier 18 West Covina
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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 2026-06-09T04:01 UTC.