Air Quality in South Whittier, United States

Clear
29.9°C · 31.0% humidity
29.9°
Feels 29.9°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
53 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
13 10am
13
18
38 1pm
31
27
23 4pm
21
19
18 7pm
17
17
16 10pm
16
16
15 1am
15
15
15 4am
15
15
15 7am
15
15
Station readings
13
13
18
CAMS model adj -39
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

47h · 2 stn

South 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.

31.0%
Humidity
39.0 km/h
Wind SW
1008.4 hPa
Pressure
29.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.25 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for South Whittier?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.59.25 µg/m³ ✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX29.9
Extreme
AD 300×250
Station readings (53 stations within 25 km)
9.25
Median
9.24
Average
4.15
Low
11.71
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +7.1

What is the 7-day forecast for South Whittier?

07-21
30.6° 25.2°
07-22
31.6° 25.0°
07-23
31.6° 24.1°
07-24
35.1° 23.9°
07-25
33.7° 25.1°
07-26
34.2° 22.2°
07-27
33.9° 25.1°
Both models agree Avg diff: 2.9°C

Where are air quality stations near South Whittier?

40
Elizabeth Learning Ctr (3548)
13.4 km PM2.5: 9.7 µg/m³
38
Garfield HS/Monterey CHS (8677)
14.0 km PM2.5: 9.1 µg/m³
39
Bryson ES (2589)
14.2 km PM2.5: 9.4 µg/m³
37
Maywood ES
14.2 km PM2.5: 8.9 µg/m³
41
State ES (6918)
16.0 km PM2.5: 9.8 µg/m³
36
Rowan ES (6425)
16.2 km PM2.5: 8.6 µg/m³
37
San Antonio ES (4641)
16.3 km PM2.5: 8.8 µg/m³
36
Montara Ave ES (6878)
16.5 km PM2.5: 8.7 µg/m³
41
Lorena St ES (4945)
17.3 km PM2.5: 9.9 µg/m³
43
Weigand ES (7634)
17.6 km PM2.5: 10.4 µg/m³

What cities are near South Whittier?

37 Whittier 38 West Whittier-Los Nietos 38 Santa Fe Springs 40 La Mirada 38 Pico Rivera 37 Hacienda Heights 39 Downey 37 La Habra 38 Montebello 38 Buena Park
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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 2026-07-21T20:18 UTC.