Air Quality in Poway, United States

Partly Cloudy
19.4°C · 67.2% humidity
19.4°
Feels 19.4°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 6pm
10
10
15 9pm
14
13
32 12am
31
31
31 3am
30
30
30 6am
30
30
30 9am
30
30
30 12pm
30
30
30 3pm
10
10
Station readings
10
10
10
9
CAMS model adj -24
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34
34
AD 728×90

Air Quality Index Trend

48h · 1 stn

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

67.2%
Humidity
20.9 km/h
Wind S
1010.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
15
3.6 µg/m³
PM10▲
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Poway?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.53.6 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
3.6
Median
4.34
Average
2.28
Low
6.4
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +3.5

What is the 7-day forecast for Poway?

06-09
28.4° 15.1°
06-10
29.8° 14.6°
06-11
25.9° 15.5°
06-12
29.2° 15.5°
06-13
33.7° 17.1°
06-14
30.5° 18.8°
06-15
26.9° 14.4°
0.44 mm
Both models agree Avg diff: 2.2°C

Where are air quality stations near Poway?

9
united-states-of-america-south-escondido-boulevard
14.5 km PM2.5: 2.2 µg/m³ PM10: 2.2 µg/m³
50
El Cajon-Redwood Avenue, San Diego, California
21.0 km PM2.5: 12.0 µg/m³
43
El Cajon-Redwood Avenue, San Diego, California
21.0 km PM2.5: 10.3 µg/m³
27
CRSF (EHS Bldg)
21.2 km PM2.5: 6.4 µg/m³
50
Alpine-Victoria Drive, San Diego, California
28.4 km PM2.5: 12.0 µg/m³

What cities are near Poway?

18 Rancho Penasquitos 25 Mira Mesa 34 Santee 36 Lakeside 37 Winter Gardens 20 Ramona 10 Escondido 37 Bostonia 35 El Cajon 32 La Mesa
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T04:46 UTC.