Hourly Weather Forecast for Chula Vista, California

Hourly Weather | Today › Wednesday, June 10, 2026

Active Weather Warnings

Beach Hazards Statement

Chula Vista, California

1 PM

73°

Feels Like 81°

Humidity: 62%

UV Index: 11

Wind: 9 mph

2 PM

73°

Feels Like 81°

Humidity: 61%

UV Index: 11

Wind: 9 mph

3 PM

73°

Feels Like 81°

Humidity: 62%

UV Index: 8

Wind: 9 mph

4 PM

73°

Feels Like 75°

Humidity: 64%

UV Index: 5

Wind: 9 mph

5 PM

72°

Feels Like 73°

Humidity: 65%

UV Index: 3

Wind: 9 mph

6 PM

72°

Feels Like 72°

Humidity: 68%

UV Index: 2

Wind: 8 mph

7 PM

70°

Feels Like 68°

Humidity: 73%

UV Index: 1

Wind: 7 mph

8 PM

66°

Feels Like 64°

Humidity: 78%

UV Index: 0

Wind: 7 mph

9 PM

66°

Feels Like 64°

Humidity: 82%

UV Index: 0

Wind: 6 mph

10 PM

66°

Feels Like 64°

Humidity: 82%

UV Index: 0

Wind: 6 mph

11 PM

66°

Feels Like 64°

Humidity: 83%

UV Index: 0

Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 PM

29 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 6.54 µg/m³
PM₁₀: 21.69 µg/m³
O₃: 0.031 ppm
NO₂: 0.2 ppb
SO₂: 0.3 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM

29 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 6.52 µg/m³
PM₁₀: 21.81 µg/m³
O₃: 0.032 ppm
NO₂: 0.1 ppb
SO₂: 0.3 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 PM

30 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 6.27 µg/m³
PM₁₀: 20.97 µg/m³
O₃: 0.032 ppm
NO₂: 0.1 ppb
SO₂: 0.3 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM

31 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 6.2 µg/m³
PM₁₀: 20.74 µg/m³
O₃: 0.033 ppm
NO₂: 0.1 ppb
SO₂: 0.2 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM

31 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 6.34 µg/m³
PM₁₀: 21.29 µg/m³
O₃: 0.034 ppm
NO₂: 0.1 ppb
SO₂: 0.2 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM

32 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 6.56 µg/m³
PM₁₀: 22.08 µg/m³
O₃: 0.035 ppm
NO₂: 0.1 ppb
SO₂: 0.2 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM

33 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 6.79 µg/m³
PM₁₀: 22.74 µg/m³
O₃: 0.035 ppm
NO₂: 0.2 ppb
SO₂: 0.2 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM

33 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 6.98 µg/m³
PM₁₀: 23.17 µg/m³
O₃: 0.036 ppm
NO₂: 0.2 ppb
SO₂: 0.2 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM

34 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 7.13 µg/m³
PM₁₀: 23.4 µg/m³
O₃: 0.036 ppm
NO₂: 0.2 ppb
SO₂: 0.2 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM

34 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 7.24 µg/m³
PM₁₀: 23.54 µg/m³
O₃: 0.037 ppm
NO₂: 0.2 ppb
SO₂: 0.2 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM

34 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 7.3 µg/m³
PM₁₀: 23.56 µg/m³
O₃: 0.037 ppm
NO₂: 0.2 ppb
SO₂: 0.2 ppb
CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Current Real-Time Air Quality Report

Weather Alerts and Warnings for Chula Vista

Moderate Expected Likely

Beach Hazards Statement

Beach Hazards Statement issued June 10 at 1:32AM PDT until June 11 at 5:00PM PDT by NWS San Diego CA

Jun 10, 1:32 AM → Jun 11, 5:00 PM

WHAT: South swell from 190 degrees with a period of 18 to 20
seconds will generate surf of 4 to 7 feet with sets up to 9
feet along south-facing beaches. High rip current risk.

WHERE: San Diego County Coastal Areas and Orange County
Coastal Areas.

WHEN: Through Thursday afternoon.

IMPACTS: Hazardous swimming conditions and a high rip current
risk. If you become caught in a rip current, yell for help.
Remain calm and do not exhaust yourself and stay afloat while
waiting for help. If you have to swim out of a rip current,
SWIM PARALLEL TO SHORE and back toward the beach when
possible. Do not attempt to swim directly against a rip
current as you will tire quickly.

ADDITIONAL DETAILS: Highest surf will be at south-facing
beaches and peak through today. Swell and surf will slowly
subside beginning Thursday with a shorter period, but will
remain elevated into Friday.

+ Read More

Remain out of the water to avoid hazardous swimming conditions.

Updated: Jun 10, 10:46 AM Source: NWS Alert

Hourly Air Quality Forecast - AQI (US EPA)

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Weather Alerts and Warnings for Chula Vista

Beach Hazards Statement

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