Air Quality in Hacienda Heights, United States

Windy
30.6°C · 22.9% humidity
30.6°
Feels 30.6°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
23 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 12pm
18
18
23 3pm
22
21
2 6pm
1
19
19 9pm
18
18
18 12am
18
18
18 3am
18
18
18 6am
18
18
18 9am
18
18
Station readings
4
12
17
8
CAMS model adj -36
34
54
54
54
54
54
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

38h · 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. Current PM2.5 concentration in Hacienda Heights is 1.1× the WHO annual guideline of 5 µg/m³.

22.9%
Humidity
59.9 km/h
Wind WSW
1011.3 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
23
5.64 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Hacienda Heights?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station
PM2.55.64 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (23 stations within 25 km)
5.64
Median
5.65
Average
3.0
Low
6.42
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +7.9

What is the 7-day forecast for Hacienda Heights?

05-28
26.5° 17.8°
05-29
30.6° 18.9°
05-30
22.6° 16.8°
05-31
29.0° 19.5°
06-01
31.1° 18.2°
06-02
30.3° 16.2°
06-03
30.4° 16.4°
Both models agree Avg diff: 3.0°C

Where are air quality stations near Hacienda Heights?

27
Garfield HS/Monterey CHS (8677)
17.9 km PM2.5: 6.4 µg/m³
23
Maywood ES
19.8 km PM2.5: 5.5 µg/m³
8
united-states-of-america-san-marino-sierra-madre-boulevard
20.0 km 27.8°C 30.0% RH PM2.5: 2.0 µg/m³ PM10: 3.0 µg/m³
36
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 8.6 µg/m³
10
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 2.4 µg/m³
21
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 5.0 µg/m³
31
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 7.4 µg/m³
54
Glendora-Laurel, Los Angeles
20.0 km PM2.5: 13.5 µg/m³
24
Elizabeth Learning Ctr (3548)
20.1 km PM2.5: 5.7 µg/m³
23
Rowan ES (6425)
20.5 km PM2.5: 5.6 µg/m³

What cities are near Hacienda Heights?

23 La Puente 23 Avocado Heights 23 Whittier 20 Rowland Heights 22 Valinda 20 South San Jose Hills 23 West Puente Valley 20 La Habra 23 South Whittier 22 West Covina
Get AQI alerts for Hacienda Heights

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T22:55 UTC.