Air Quality in Coronado, United States
Windy
18.3°C · 73.7% humidity
18.3°
Feels 18.3°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
40
8pm
28
46
46
11pm
46
46
46
2am
46
46
46
5am
71
71
71
8am
71
71
71
11am
71
71
71
2pm
71
46
46
5pm
46
46
Station readings
40
28
CAMS model
adj -4
50
50
50
50
50
50
50
50
50
50
75
75
75
75
75
75
75
75
75
75
50
50
50
50
PM2.5 Trend (24h)
25h · 5 stations73.7%
Humidity
61.2 km/h
Wind W
1011.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Coronado?
Temperature & Precipitation
PM2.58.16 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
8.16
Median
7.98
Average
7.17
Low
8.42
High
PM2.5 µg/m³ · Model: 7.4 · Bias: -0.8
What is the 7-day forecast for Coronado?
04-09
19.3° 17.6°
04-10
18.3° 16.8°
9.25 mm
04-11
17.2° 15.4°
24.12 mm
04-12
16.8° 14.2°
2.19 mm
04-13
15.1° 14.8°
0.5 mm
04-14
18.5° 15.1°
0.06 mm
04-15
19.8° 17.5°
Both models agree
Avg diff: 1.6°C
Where are air quality stations near Coronado?
32
San Diego - Sherman Elementary School, San Diego, California
30
Smythe Avenue
30
Ocean View Hills
31
International Border
28
CRSF (EHS Bldg)
30
El Cajon-Redwood Avenue, San Diego, California
43
Otay Mesa - Donovan Correctional Facility, San Diego, California
106
Otay Mesa - Donovan Correctional Facility, San Diego, California
49
Otay Mesa - Donovan Correctional Facility, San Diego, California
65
La Mesa
What cities are near Coronado?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:08 UTC.