Air Quality in West Whittier-Los Nietos, United States

Drizzle
21.1°C · 38.5% humidity
21.1°
Feels 21.1°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
72 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
52 7pm
52
37
50 10pm
50
50
50 1am
50
50
50 4am
50
50
50 7am
50
50
50 10am
50
50
50 1pm
50
50
25 4pm
25
25
Station readings
52
52
37
CAMS model adj -25
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
50
50
50
AD 728×90

PM2.5 Trend (24h)

32h · 3 stations
38.5%
Humidity
83.8 km/h
Wind WSW
1010.9 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

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

Temperature & Precipitation

PM2.512.27 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (72 stations within 25 km)
12.27
Median
12.08
Average
1.28
Low
16.15
High
PM2.5 µg/m³ · Model: 21.9 · Bias: +9.6

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

04-09
25.6° 17.4°
04-10
21.1° 15.5°
17.44 mm
04-11
18.6° 14.8°
22.62 mm
04-12
18.1° 12.5°
0.44 mm
04-13
17.6° 12.9°
0.06 mm
04-14
21.7° 15.0°
04-15
24.5° 18.7°
Both models agree Avg diff: 2.6°C

Where are air quality stations near West Whittier-Los Nietos?

52
Garfield HS/Monterey CHS (8677)
10.1 km PM2.5: 12.8 µg/m³
51
Elizabeth Learning Ctr (3548)
10.6 km PM2.5: 12.1 µg/m³
50
Maywood ES
10.8 km PM2.5: 12.0 µg/m³
50
Bryson ES (2589)
11.9 km PM2.5: 11.9 µg/m³
51
Rowan ES (6425)
12.3 km PM2.5: 12.3 µg/m³
47
San Antonio ES (4641)
13.2 km PM2.5: 11.2 µg/m³
51
State ES (6918)
13.2 km PM2.5: 12.3 µg/m³
54
Lorena St ES (4945)
13.5 km PM2.5: 13.4 µg/m³
53
Harrison ES (4438)
14.1 km PM2.5: 13.1 µg/m³
42
Montara Ave ES (6878)
14.2 km PM2.5: 10.0 µg/m³

What cities are near West Whittier-Los Nietos?

51 Pico Rivera 51 Whittier 51 Santa Fe Springs 51 South Whittier 52 Montebello 51 Downey 51 Bell Gardens 51 La Mirada 52 South El Monte 51 Hacienda Heights

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:14 UTC.