What is the air quality in Imperial Beach today?

The current Air Quality Index (AQI) in Imperial Beach is 31 (Good). PM2.5 concentration is 7.46 µg/m³.

What is the temperature in Imperial Beach right now?

The current temperature in Imperial Beach is 22.8°C (feels like 22.8°C). Humidity is 65.1% and wind speed is 51.9 km/h.

Is it safe to go outside in Imperial Beach?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 17.4 (Extreme).

Air Quality in Imperial Beach, United States

Windy

22.8°C · 65.1% humidity

22.8°

Feels 22.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

47h · 6 stn

View full history →

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

65.1%

Humidity

51.9 km/h

Wind WNW

1006.8 hPa

Pressure

17.4

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.46 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Imperial Beach?

Temperature & Precipitation

PM2.5 Trend

47h · 6 stations

PM2.57.46 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX17.4

Extreme

Station readings (5 stations within 25 km)

7.46

Median

7.64

Average

7.09

Low

8.6

High

PM2.5 µg/m³ · Model: 7.35 · Bias: -0.1

What is the 7-day forecast for Imperial Beach?

07-21

24.1° 21.5°

07-22

22.8° 21.2°

07-23

23.0° 21.1°

0.13 mm

07-24

24.7° 20.8°

07-25

24.5° 21.1°

07-26

24.1° 20.1°

07-27

23.6° 21.7°

Both models agree Avg diff: 1.9°C

Where are air quality stations near Imperial Beach?

Smythe Avenue

6.3 km PM2.5: 7.9 µg/m³

Ocean View Hills

8.5 km PM2.5: 7.6 µg/m³

International Border

8.6 km PM2.5: 7.3 µg/m³

San Diego - Sherman Elementary School, San Diego, California

14.3 km PM2.5: 9.1 µg/m³

San Diego - Sherman Elementary School, San Diego, California

14.3 km PM2.5: 2.2 µg/m³

San Diego - Sherman Elementary School, San Diego, California

14.3 km PM2.5: 8.2 µg/m³

La Mesa

16.0 km PM2.5: 6.6 µg/m³

Otay Mesa - Donovan Correctional Facility, San Diego, California

17.2 km PM2.5: 2.9 µg/m³

Otay Mesa - Donovan Correctional Facility, San Diego, California

17.2 km PM2.5: 10.1 µg/m³

Otay Mesa - Donovan Correctional Facility, San Diego, California

17.2 km PM2.5: 7.2 µg/m³

What cities are near Imperial Beach?

33 Chula Vista 34 National City 32 Coronado 31 Tijuana 32 San Diego 31 Pórticos de San Antonio 43 La Presa 31 La Joya 44 Lemon Grove 48 Spring Valley

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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 2026-07-21T22:37 UTC.