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
Air Quality Index Trend
28h · 1 stnWalnut 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
3.67 µg/m³
PM10▲
27.4 µg/m³
050100150200300500
What is the weather forecast for Walnut Park?
Temperature & Precipitation
PM2.5 Trend
28h · 1 stationPM2.53.67 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX10.9
Extreme
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)
16
Middleton ES (5301)
15
Graham ES (4219)
15
San Antonio ES (4641)
15
Jordan HS (8721)
16
Russell ES (6438)
14
Montara Ave ES (6878)
17
Weigand ES (7634)
15
Diego Rivera LC (8867)
14
Compton ES (3205)
What cities are near Walnut 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 2026-05-29T23:35 UTC.