Air Quality in Whittier, United States

Partly Cloudy
29.6°C · 54.0% humidity
29.6°
Feels 33.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
28 5am
28
10
25 8am
21
8
6 11am
4
3
2 2pm
1
1
1 5pm
1
0
0 8pm
0
0
10 11pm
10
10
10 2am
10
10
Station readings
28
28
CAMS model adj -56
83
83
66
66
66
54
54
54
54
54
54
54
54
54
54
54
54
54
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

46h · 2 stn

Whittier's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

54.0%
Humidity
38.8 km/h
Wind SW
1015.8 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
25
5.89 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Whittier?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.55.89 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX2.2
Moderate
AD 300×250
Station readings (4 stations within 25 km)
5.89
Median
5.19
Average
0.15
Low
11.0
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +17.3

What is the 7-day forecast for Whittier?

09-05
31.9° 25.3°
09-06
36.6° 22.7°
09-07
34.0° 24.6°
0.5 mm
09-08
32.2° 20.8°
0.31 mm
09-09
35.2° 21.3°
09-10
33.0° 19.6°
09-11
38.7° 23.7°
Both models agree Avg diff: 3.9°C

Where are air quality stations near Whittier?

42
Garfield HS/Monterey CHS (8677)
12.8 km PM2.5: 10.0 µg/m³
35
Elizabeth Learning Ctr (3548)
14.0 km PM2.5: 8.3 µg/m³
38
Maywood ES
14.0 km PM2.5: 9.0 µg/m³
36
Rowan ES (6425)
15.2 km PM2.5: 8.6 µg/m³
32
Bryson ES (2589)
15.3 km PM2.5: 7.6 µg/m³
30
San Antonio ES (4641)
16.5 km PM2.5: 7.3 µg/m³
38
Lorena St ES (4945)
16.5 km PM2.5: 9.1 µg/m³
38
State ES (6918)
16.6 km PM2.5: 9.0 µg/m³
40
Harrison ES (4438)
16.6 km PM2.5: 9.5 µg/m³
48
Sierra Park ES (6753)
17.0 km PM2.5: 11.5 µg/m³

What cities are near Whittier?

35 South Whittier 25 West Whittier-Los Nietos 25 Pico Rivera 25 Santa Fe Springs 31 Hacienda Heights 74 La Mirada 25 Avocado Heights 25 Montebello 28 South El Monte 24 La Puente
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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 2026-09-05T15:06 UTC.