Air Quality in West Whittier-Los Nietos, United States

Clear
30.0°C · 37.3% humidity
30.0°
Feels 30.0°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 10pm
30
40
28 1am
23
20
18 4am
28
27
26 7am
14
25
25 10am
25
24
24 1pm
24
24
24 4pm
24
24
24 7pm
24
12
Station readings
18
30
40
CAMS model adj -42
66
54
54
54
54
54
54
66
66
66
54
66
66
66
66
66
66
66
66
66
66
66
66
54
AD 728×90

Air Quality Index Trend

47h · 2 stn

West Whittier-Los Nietos'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
28
6.72 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for West Whittier-Los Nietos?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.56.72 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250
Station readings (2 stations within 25 km)
6.72
Median
6.03
Average
2.06
Low
10.0
High
PM2.5 µg/m³ · Model: 23.6 · Bias: +16.9

What is the 7-day forecast for West Whittier-Los Nietos?

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 West Whittier-Los Nietos?

55
Garfield HS/Monterey CHS (8677)
10.1 km PM2.5: 14.2 µg/m³
52
Elizabeth Learning Ctr (3548)
10.6 km PM2.5: 12.5 µg/m³
54
Maywood ES
10.8 km PM2.5: 13.4 µg/m³
49
Bryson ES (2589)
11.9 km PM2.5: 11.8 µg/m³
45
Rowan ES (6425)
12.3 km PM2.5: 10.8 µg/m³
46
San Antonio ES (4641)
13.2 km PM2.5: 11.1 µg/m³
53
State ES (6918)
13.2 km PM2.5: 13.1 µg/m³
53
Lorena St ES (4945)
13.5 km PM2.5: 12.9 µg/m³
46
Harrison ES (4438)
14.1 km PM2.5: 11.1 µg/m³
43
Montara Ave ES (6878)
14.2 km PM2.5: 10.3 µg/m³

What cities are near West Whittier-Los Nietos?

28 Pico Rivera 28 Whittier 27 Santa Fe Springs 42 South Whittier 28 Montebello 26 Downey 26 Bell Gardens 75 La Mirada 31 South El Monte 42 Hacienda Heights
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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 2026-08-08T08:37 UTC.