Air Quality in Hacienda Heights, United States

Clear
23.0°C · 45.3% humidity
23.0°
Feels 23.0°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
25 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 5pm
33
33
38 8pm
37
36
35 11pm
34
34
34 2am
33
33
33 5am
33
33
33 8am
33
33
33 11am
33
33
33 2pm
33
33
Station readings
25
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

48h · 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▲
38
9.04 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Hacienda Heights?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.59.04 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (25 stations within 25 km)
9.04
Median
9.0
Average
6.33
Low
10.77
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +1.0

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
29
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 7.0 µg/m³
14
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 3.4 µg/m³
39
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 9.4 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?

37 La Puente 37 Avocado Heights 37 Whittier 44 Rowland Heights 36 Valinda 39 South San Jose Hills 37 West Puente Valley 36 La Habra 37 South Whittier 36 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 2026-06-09T03:20 UTC.