Air Quality in Poway, United States

Windy
30.7°C · 25.2% humidity
30.7°
Feels 30.7°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
27 3pm
7
7
26 6pm
21
17
14 9pm
12
11
10 12am
9
8
8 3am
8
7
27 6am
27
7
7 9am
27
27
27 12pm
27
7
Station readings 6h ago
AQI 10
PM2.5 2.3 µg/m³ · 6h ago
CAMS model adj -27
54
34
34
34
34
34
34
34
34
34
34
34
34
34
34
54
54
34
34
54
54
54
54
34
AD 728×90

Air Quality Index Trend

42h · 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.

25.2%
Humidity
54.8 km/h
Wind W
1006.2 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.32 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Poway?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station
PM2.56.32 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (2 stations within 25 km)
6.32
Median
6.33
Average
6.2
Low
6.45
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.0

What is the 7-day forecast for Poway?

07-22
30.7° 22.1°
07-23
30.5° 21.7°
0.13 mm
07-24
34.2° 21.1°
07-25
32.0° 23.0°
07-26
35.4° 19.0°
07-27
33.4° 22.4°
07-28
30.9° 17.9°
0.19 mm
Both models agree Avg diff: 2.3°C

Where are air quality stations near Poway?

–
united-states-of-america-south-escondido-boulevard
14.5 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
72
El Cajon-Redwood Avenue, San Diego, California
21.0 km PM2.5: 22.1 µg/m³
63
El Cajon-Redwood Avenue, San Diego, California
21.0 km PM2.5: 17.8 µg/m³
27
CRSF (EHS Bldg)
21.2 km PM2.5: 6.5 µg/m³
18
Alpine-Victoria Drive, San Diego, California
28.4 km PM2.5: 4.3 µg/m³

What cities are near Poway?

27 Rancho Penasquitos 28 Mira Mesa 27 Santee 26 Lakeside 26 Winter Gardens 28 Ramona 31 Escondido 26 Bostonia 26 El Cajon 28 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 2026-07-22T01:42 UTC.