Air Quality in Oceanside, United States

Rain
17.0°C · 78.3% humidity
17.0°
Feels 17.0°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 9pm
54
54
35 12am
20
24
27 3am
22
23
24 6am
25
26
26 9am
26
27
27 12pm
27
27
27 3pm
27
34
34 6pm
34
34
AD 728×90

Air Quality Index Trend

48h · 3 stn

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

78.3%
Humidity
72.9 km/h
Wind N
1015.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
35
8.4 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.58.4 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
8.4
Median
8.4
Average
8.4
Low
8.4
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +1.6
07-22
23.8° 17.0°
30.94 mm
07-23
30.1° 19.3°
9.25 mm
07-24
28.0° 19.0°
5.31 mm
07-25
32.4° 22.7°
4.44 mm
07-26
25.6° 21.8°
1.44 mm
07-27
25.6° 22.7°
2.5 mm
07-28
32.2° 23.9°
3.0 mm
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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 2026-07-22T04:03 UTC.