Air Quality in Poway, United States

Partly Cloudy
19.4°C · 67.2% humidity
19.4°
Feels 19.4°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
14 5pm
14
14
21 8pm
19
18
17 11pm
36
35
35 2am
35
34
34 5am
34
34
34 8am
34
34
34 11am
34
34
34 2pm
34
14
Station readings
10
10
10
10
CAMS model adj -20
34
34
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
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▲
21
5.11 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Poway?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.55.11 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
5.11
Median
6.11
Average
2.38
Low
9.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +2.0

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?

10
united-states-of-america-south-escondido-boulevard
14.5 km PM2.5: 2.3 µg/m³ PM10: 2.4 µg/m³
50
El Cajon-Redwood Avenue, San Diego, California
21.0 km PM2.5: 12.0 µg/m³
22
El Cajon-Redwood Avenue, San Diego, California
21.0 km PM2.5: 5.3 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?

22 Rancho Penasquitos 27 Mira Mesa 39 Santee 40 Lakeside 40 Winter Gardens 10 Ramona 10 Escondido 40 Bostonia 40 El Cajon 37 La Mesa
Get AQI alerts for Poway

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:20 UTC.