Air Quality in Hawthorne, United States

Partly Cloudy
25.4°C · 55.4% humidity
25.4°
Feels 25.4°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
42 1pm
42
42
74 4pm
65
58
54 7pm
50
48
46 10pm
45
44
44 1am
43
43
60 4am
59
42
59 7am
42
42
42 10am
42
42
Station readings
42
21
42
CAMS model adj -24
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 · 1 stn

Hawthorne's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Hawthorne is 1.5× the WHO 24-hour guideline of 15 µg/m³.

55.4%
Humidity
32.6 km/h
Wind SSW
1010.5 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
74
23.15 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Hawthorne?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.523.15 µg/m³ ×1.5 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Hawthorne?

08-03
25.7° 21.0°
08-04
26.2° 22.1°
08-05
27.6° 21.4°
08-06
27.5° 18.3°
08-07
25.8° 20.1°
08-08
25.8° 19.4°
08-09
24.6° 18.0°
Both models agree Avg diff: 2.7°C

Where are air quality stations near Hawthorne?

52
Purche ES (6158)
3.1 km PM2.5: 12.5 µg/m³
50
Century Pk ES (2945)
3.8 km PM2.5: 12.0 µg/m³
52
Chapman ES (2986)
4.3 km PM2.5: 12.5 µg/m³
52
Woodcrest ES (7863)
5.8 km PM2.5: 12.4 µg/m³
52
135th St ES (5877)
5.9 km PM2.5: 12.5 µg/m³
52
Amestoy ES (2096)
5.9 km PM2.5: 12.5 µg/m³
56
La Salle ES (4786)
6.3 km PM2.5: 14.4 µg/m³
45
Westport Hts ES (7712)
6.5 km PM2.5: 10.8 µg/m³
49
Gardena HS (8664)
7.4 km PM2.5: 11.8 µg/m³
48
Loyola Village ES (5014)
7.8 km PM2.5: 11.6 µg/m³

What cities are near Hawthorne?

74 Lennox 66 Lawndale 74 Inglewood 66 Gardena 74 Westmont 74 El Segundo 66 Manhattan Beach 66 Hermosa Beach 66 Redondo Beach 74 Willowbrook
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:59 UTC.