Air Quality in Walnut Park, United States

Clear
29.3°C · 39.3% humidity
29.3°
Feels 29.3°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 1pm
12
25
25 4pm
25
25
25 7pm
25
25
25 10pm
25
25
25 1am
25
25
42 4am
42
25
42 7am
25
25
25 10am
25
25
Station readings
24
12
25
CAMS model adj -41
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
66
83
66
66
66
66
66
AD 728×90

Air Quality Index Trend

47h · 2 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.

39.3%
Humidity
31.2 km/h
Wind SSW
1010.1 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Walnut Park?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.55.91 µg/m³ ✓ WHO
Good
PM1073.05 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250
Station readings (2 stations within 25 km)
5.91
Median
6.03
Average
2.06
Low
10.0
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +17.2

What is the 7-day forecast for Walnut Park?

08-03
30.0° 23.2°
08-04
32.4° 24.7°
08-05
32.3° 23.7°
08-06
30.3° 20.5°
08-07
29.9° 22.3°
08-08
29.7° 21.6°
08-09
29.9° 19.8°
Both models agree Avg diff: 2.0°C

Where are air quality stations near Walnut Park?

54
State ES (6918)
1.3 km PM2.5: 13.7 µg/m³
53
Middleton ES (5301)
1.4 km PM2.5: 13.0 µg/m³
53
Graham ES (4219)
1.4 km PM2.5: 13.0 µg/m³
52
San Antonio ES (4641)
2.1 km PM2.5: 12.7 µg/m³
54
Jordan HS (8721)
2.5 km PM2.5: 13.5 µg/m³
53
Russell ES (6438)
2.6 km PM2.5: 13.2 µg/m³
50
Montara Ave ES (6878)
2.7 km PM2.5: 11.9 µg/m³
54
Weigand ES (7634)
3.0 km PM2.5: 13.6 µg/m³
52
Diego Rivera LC (8867)
3.2 km PM2.5: 12.8 µg/m³
51
Compton ES (3205)
3.5 km PM2.5: 12.1 µg/m³

What cities are near Walnut Park?

25 Huntington Park 24 Florence-Graham 25 South Gate 25 Bell 25 Cudahy 25 Lynwood 74 Willowbrook 26 Bell Gardens 24 Boyle Heights 74 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 2026-08-07T23:52 UTC.