Air Quality in Poway, United States

Windy
20.1°C · 64.9% humidity
20.1°
Feels 20.1°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
54 6pm
52
40
18 9pm
44
44
44 12am
44
44
44 3am
44
44
69 6am
69
69
69 9am
69
69
69 12pm
69
69
69 3pm
44
44
Station readings
54
52
40
18
CAMS model adj -6
50
50
50
50
50
50
50
50
50
50
50
50
75
75
75
75
75
75
75
75
75
75
50
50
AD 728×90

PM2.5 Trend (24h)

27h · 1 station
64.9%
Humidity
79.1 km/h
Wind W
1011.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Poway?

Temperature & Precipitation

PM2.513.8 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (2 stations within 25 km)
13.8
Median
13.8
Average
12.1
Low
15.51
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -7.9
Both models agree Avg diff: 2.5°C

Where are air quality stations near Poway?

18
united-states-of-america-south-escondido-boulevard
14.5 km PM2.5: 4.2 µg/m³ PM10: 4.8 µg/m³
38
El Cajon-Redwood Avenue, San Diego, California
21.0 km
38
El Cajon-Redwood Avenue, San Diego, California
21.0 km
32
CRSF (EHS Bldg)
21.2 km PM2.5: 7.6 µg/m³
41
Alpine-Victoria Drive, San Diego, California
28.4 km
39
Alpine-Victoria Drive, San Diego, California
28.4 km

What cities are near Poway?

55 Rancho Penasquitos 55 Mira Mesa 51 Santee 53 Lakeside 53 Winter Gardens 58 Ramona 58 Escondido 54 Bostonia 55 El Cajon 55 La Mesa

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:31 UTC.