What is the air quality in Hacienda Heights today?

The current Air Quality Index (AQI) in Hacienda Heights is 26 (Good). PM2.5 concentration is 6.23 µg/m³.

What is the temperature in Hacienda Heights right now?

The current temperature in Hacienda Heights is 21.7°C (feels like 21.7°C). Humidity is 60.4% and wind speed is 25.1 km/h.

Is it safe to go outside in Hacienda Heights?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Hacienda Heights, United States

Partly Cloudy

21.7°C · 60.4% humidity

21.7°

Feels 21.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

24 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 2 stn

View full history →

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.

60.4%

Humidity

25.1 km/h

Wind SSW

1013.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.23 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hacienda Heights?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.56.23 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (24 stations within 25 km)

6.23

Median

6.17

Average

3.33

Low

10.1

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -0.2

What is the 7-day forecast for Hacienda Heights?

10-21

26.2° 21.0°

10-22

33.0° 21.9°

10-23

24.8° 21.8°

10-24

25.7° 19.3°

0.19 mm

10-25

29.2° 18.2°

10-26

29.0° 19.8°

4.37 mm

10-27

27.5° 17.5°

1.13 mm

Both models agree Avg diff: 5.6°C

Where are air quality stations near Hacienda Heights?

Garfield HS/Monterey CHS (8677)

17.9 km PM2.5: 6.9 µg/m³

Maywood ES

19.8 km PM2.5: 5.8 µg/m³

united-states-of-america-san-marino-sierra-madre-boulevard

20.0 km 25.2°C 56.0% RH PM2.5: 3.0 µg/m³ PM10: 3.0 µg/m³

Glendora-Laurel, Los Angeles

20.0 km PM2.5: 8.9 µg/m³

Glendora-Laurel, Los Angeles

20.0 km PM2.5: 6.7 µg/m³

Glendora-Laurel, Los Angeles

20.0 km PM2.5: 10.1 µg/m³

Elizabeth Learning Ctr (3548)

20.1 km PM2.5: 6.0 µg/m³

Rowan ES (6425)

20.5 km PM2.5: 4.6 µg/m³

Sierra Vista ES (6767)

20.9 km PM2.5: 6.6 µg/m³

Sierra Park ES (6753)

20.9 km PM2.5: 6.3 µg/m³

What cities are near Hacienda Heights?

26 La Puente 25 Avocado Heights 24 Whittier 37 Rowland Heights 27 Valinda 34 South San Jose Hills 25 West Puente Valley 25 La Habra 24 South Whittier 28 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 2026-10-21T04:03 UTC.