Air Quality in Carlsbad, United States
Windy
29.5°C · 31.6% humidity
29.5°
Feels 29.5°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Carlsbad's air quality — share it
AQI Forecast
27
8pm
27
34
34
11pm
34
34
34
2am
34
54
54
5am
54
54
34
8am
27
27
27
11am
25
25
25
2pm
25
25
25
5pm
25
25
Air Quality Index Trend
27h · 1 stnCarlsbad's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
31.6%
Humidity
126.2 km/h
Wind SSE
1008.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.2 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Carlsbad?
Temperature & Precipitation
PM2.5 Trend
27h · 1 stationPM2.58.2 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Carlsbad?
06-09
39.7° 22.6°
06-10
37.3° 24.4°
06-11
33.5° 24.5°
0.06 mm
06-12
37.3° 25.4°
1.88 mm
06-13
30.8° 24.0°
0.06 mm
06-14
40.6° 27.3°
06-15
35.3° 25.1°
Both models agree
Avg diff: 3.2°C
Where are air quality stations near Carlsbad?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T05:47 UTC.