Now
⛅
17.5°
Loading current temperature, humidity, wind, and air quality context for Oxnard, California, United States.
Current temperature, humidity, wind, and air quality context for Oxnard, California, United States.
Partly cloudy
Feels like 17.2°C
Humidity
84%
Relative humidity
Wind
12.6 km/h
W
UV
4.05
Moderate
Pressure
1012.3 hPa
Surface pressure
Now
⛅
17.5°
06pm
🌤️
17.7°
07pm
☀️
17.5°
08pm
☀️
16.6°
09pm
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15.3°
10pm
☀️
14.5°
11pm
☀️
14°
12am
🌤️
13.5°
01am
⛅
13.3°
02am
🌫️
13.6°
03am
🌫️
14.3°
04am
🌫️
14.5°
05am
🌫️
14.4°
06am
🌫️
14.2°
07am
🌫️
14.3°
08am
☁️
14.8°
09am
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15.8°
10am
🌤️
19.1°
11am
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20.1°
12pm
⛅
19.8°
01pm
⛅
20.1°
02pm
☀️
21°
03pm
🌤️
21.1°
04pm
☀️
20.9°
Loading air quality context...
17.2°C
Similar to actual
84%
Very Humid
12.6 km/h
Direction: W
4.05
Moderate
74%
Sky coverage
0 mm
Current rainfall
Nestled along California's Central Coast in Ventura County, Oxnard occupies a distinctive coastal plain where the Santa Clara River meets the Pacific Ocean, creating a unique geographic setting that profoundly influences its air quality. Situated approximately 60 miles northwest of Los Angeles, Oxnard functions as both a regional agricultural hub—earning its nickname 'Strawberry Capital of the World'—and a growing urban center within the broader Southern California megalopolis. The city's terrain is predominantly flat, with elevations averaging just 50 feet above sea level, nestled between the Pacific Ocean to the west and the Santa Monica Mountains to the east. This coastal positioning creates a natural ventilation corridor, with prevailing onshore westerly winds typically sweeping marine air inland, which helps disperse pollutants. However, Oxnard's location within the Oxnard Plain—a fertile agricultural region—means agricultural emissions from pesticide applications, soil tilling, and crop burning periodically affect air quality, particularly during planting and harvest seasons. The urban-rural gradient is pronounced, with dense residential and commercial development along the coast transitioning to extensive strawberry fields, citrus groves, and flower nurseries inland. Proximity to the Pacific provides natural air cleansing through sea breezes, but the city's position downwind of the Los Angeles basin means it occasionally receives transported pollution during Santa Ana wind events. The surrounding Channel Islands create a partial barrier that can sometimes trap marine layer clouds, affecting pollutant dispersion patterns. Oxnard's flat topography limits natural ventilation compared to mountainous regions, making it susceptible to temperature inversions that trap pollutants near ground level, particularly during calm winter nights.
Oxnard's coastal Mediterranean climate creates distinct seasonal air quality patterns influenced by ocean temperatures, agricultural cycles, and regional weather systems. During winter (December-February), cool temperatures and frequent marine layer inversions trap pollutants near the surface, particularly overnight and early morning, creating the year's poorest air quality conditions. Sensitive groups should limit strenuous outdoor activities during these inversion periods, especially when agricultural burning occurs in surrounding fields. Spring (March-May) brings improving conditions as warming temperatures strengthen afternoon sea breezes that ventilate the basin, though pollen from blooming crops can exacerbate respiratory issues. Summer (June-August) offers Oxnard's cleanest air, with persistent northwest winds and the marine layer creating excellent natural ventilation—this is the ideal season for outdoor activities. However, occasional wildfire smoke from regional fires can drift inland, requiring monitoring of air quality alerts. Autumn (September-November) sees transitional conditions with decreasing marine layer influence and increasing Santa Ana wind events that can transport pollution from inland areas, though these are less frequent than in Southern California's interior. The agricultural harvest season also brings increased dust and particulate matter from field operations. For health-conscious residents, late spring through early autumn provides the most consistently favorable conditions, while winter mornings require particular caution. Sensitive groups including children, elderly residents, and those with respiratory conditions should monitor daily air quality reports year-round and consider indoor air filtration during inversion periods and agricultural burning seasons.
AQI (EPA)
58 · Moderate
Air quality context for the same location
US EPA AQI
🙂 Moderate
Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
View full AQI details →