Air Quality in Walnut Park, United States

Windy
19.7°C · 49.1% humidity
19.7°
Feels 19.7°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
126 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
2 1pm
2
0
15 4pm
24
17
12 7pm
9
6
4 10pm
3
4
4 1am
3
3
3 4am
2
14
14 7am
2
2
2 10am
2
2
Station readings
4
CAMS model adj -52
54
54
34
34
34
27
27
27
34
34
34
54
54
54
54
54
54
66
66
54
54
54
54
54
AD 728×90

Air Quality Index Trend

28h · 1 stn

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

49.1%
Humidity
67.2 km/h
Wind WSW
1012.9 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
15
3.67 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Walnut Park?

Temperature & Precipitation

PM2.5 Trend

28h · 1 station
PM2.53.67 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (126 stations within 25 km)
3.67
Median
3.65
Average
0.1
Low
5.16
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +4.5

What is the 7-day forecast for Walnut Park?

05-29
28.2° 18.9°
05-30
22.2° 17.6°
05-31
25.3° 19.6°
06-01
28.4° 18.3°
06-02
26.7° 16.5°
06-03
26.9° 16.6°
06-04
25.5° 18.0°
Both models agree Avg diff: 2.1°C

Where are air quality stations near Walnut Park?

16
State ES (6918)
1.3 km PM2.5: 3.8 µg/m³
16
Middleton ES (5301)
1.4 km PM2.5: 3.8 µg/m³
15
Graham ES (4219)
1.4 km PM2.5: 3.5 µg/m³
15
San Antonio ES (4641)
2.1 km PM2.5: 3.6 µg/m³
15
Jordan HS (8721)
2.5 km PM2.5: 3.6 µg/m³
16
Russell ES (6438)
2.6 km PM2.5: 3.8 µg/m³
14
Montara Ave ES (6878)
2.7 km PM2.5: 3.4 µg/m³
17
Weigand ES (7634)
3.0 km PM2.5: 4.0 µg/m³
15
Diego Rivera LC (8867)
3.2 km PM2.5: 3.5 µg/m³
14
Compton ES (3205)
3.5 km PM2.5: 3.4 µg/m³

What cities are near Walnut Park?

16 Huntington Park 15 Florence-Graham 15 South Gate 16 Bell 16 Cudahy 14 Lynwood 15 Willowbrook 16 Bell Gardens 16 Boyle Heights 15 Westmont
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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 2026-05-29T23:35 UTC.