Air Quality in Vista, United States

Windy
19.5°C · 65.1% humidity
19.5°
Feels 19.5°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
55 7pm
42
18
24 10pm
24
24
24 1am
24
24
24 4am
24
49
49 7am
49
49
49 10am
49
49
49 1pm
49
49
24 4pm
11
11
Station readings
55
42
18
CAMS model adj -26
75
75
50
50
50
50
50
50
50
50
50
75
75
75
75
75
75
75
75
75
75
50
37
37
AD 728×90

PM2.5 Trend (24h)

25h · 1 station
65.1%
Humidity
82.5 km/h
Wind WSW
1011.5 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Vista?

Temperature & Precipitation

PM2.511.88 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (1 station within 25 km)
11.88
Median
11.88
Average
11.88
Low
11.88
High
PM2.5 µg/m³ · Model: 2.9 · Bias: -9.0

What is the 7-day forecast for Vista?

04-09
21.4° 14.8°
04-10
19.5° 15.0°
6.13 mm
04-11
17.0° 12.6°
37.75 mm
04-12
16.3° 12.4°
2.94 mm
04-13
16.1° 12.4°
0.63 mm
04-14
21.8° 11.0°
04-15
23.0° 14.2°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Vista?

50
Camp Pendleton, San Diego, California
14.4 km
36
Camp Pendleton, San Diego, California
14.4 km
18
united-states-of-america-south-escondido-boulevard
20.0 km PM2.5: 4.2 µg/m³ PM10: 4.8 µg/m³

What cities are near Vista?

24 Carlsbad 20 Oceanside 50 Escondido 42 Encinitas 18 Fallbrook 42 Rancho Penasquitos 42 Poway 42 Mira Mesa 19 Temecula 50 Ramona

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:10 UTC.