Air Quality in Hacienda Heights, United States

Clear
30.0°C · 37.3% humidity
30.0°
Feels 30.0°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
17 6pm
13
21
42 9pm
36
20
17 12am
15
13
12 3am
11
22
22 6am
22
10
21 9am
21
21
21 12pm
21
21
21 3pm
21
21
Station readings
17
13
CAMS model adj -45
66
66
66
66
66
54
54
54
54
54
54
66
66
66
54
66
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

46h · 2 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.

37.3%
Humidity
33.9 km/h
Wind SW
1010.1 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
42
10.0 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Hacienda Heights?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.510.0 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250
Station readings (1 station within 25 km)
10.0
Median
10.0
Average
10.0
Low
10.0
High
PM2.5 µg/m³ · Model: 23.6 · Bias: +13.6

What is the 7-day forecast for Hacienda Heights?

08-03
34.0° 23.6°
08-04
32.4° 24.7°
08-05
35.9° 23.7°
08-06
34.3° 20.7°
08-07
29.7° 24.1°
08-08
32.9° 21.1°
08-09
30.9° 20.1°
Both models agree Avg diff: 2.3°C

Where are air quality stations near Hacienda Heights?

46
Garfield HS/Monterey CHS (8677)
17.9 km PM2.5: 11.0 µg/m³
42
Maywood ES
19.8 km PM2.5: 10.0 µg/m³
21
united-states-of-america-san-marino-sierra-madre-boulevard
20.0 km 34.6°C 27.0% RH PM2.5: 5.0 µg/m³ PM10: 6.0 µg/m³
65
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 18.8 µg/m³
98
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 34.4 µg/m³
45
Elizabeth Learning Ctr (3548)
20.1 km PM2.5: 10.7 µg/m³
34
Rowan ES (6425)
20.5 km PM2.5: 8.2 µg/m³
43
Sierra Vista ES (6767)
20.9 km PM2.5: 10.4 µg/m³
40
Sierra Park ES (6753)
20.9 km PM2.5: 9.6 µg/m³
45
Bryson ES (2589)
21.4 km PM2.5: 10.8 µg/m³

What cities are near Hacienda Heights?

29 La Puente 30 Avocado Heights 28 Whittier 75 Rowland Heights 30 Valinda 42 South San Jose Hills 30 West Puente Valley 75 La Habra 42 South Whittier 30 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 2026-08-08T04:04 UTC.