Air Quality in La Jolla, United States

Windy
22.2°C · 68.7% humidity
22.2°
Feels 22.2°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
34 4pm
34
34
27 7pm
29
10pm
1am
4am
7am
10am
1pm
AD 728×90

Air Quality Index Trend

48h · 1 stn

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

68.7%
Humidity
51.1 km/h
Wind W
1009.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
27
6.53 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.56.53 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
6.53
Median
7.98
Average
6.36
Low
9.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.6
06-09
22.2° 17.4°
06-10
22.8° 17.1°
06-11
20.9° 17.5°
06-12
22.7° 17.1°
06-13
23.6° 17.7°
06-14
22.7° 18.7°
06-15
20.5° 16.3°
0.38 mm
Get AQI alerts for La Jolla

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:13 UTC.