Today | Weather | Tuesday, June 30, 2026

Weather in Santa Maria, California

12:22 PM
Now
Cloudy Weather
64° F
Feels Like 72°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 11
Humidity 68 %
Today
Cloudy Weather
Day 68°
Night 55°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Santa Maria Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 30, 2025)
Cloudy Weather

Day

68°

Night

50°

Wind

8 mph

UV Index

11

Precipitation

25 %

Air Quality in Santa Maria

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.76 µg/m³
PM10 22.13 µg/m³
O3 0.036 ppm
NO2 0.3 ppb
SO2 0.5 ppb
CO 0.07 ppm
NH3 0 µg/m³
NO 0.11 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

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

Show raw pollutant concentrations (µg/m³)
PM2.55.76 µg/m³
PM1022.13 µg/m³
O370.99 µg/m³
NO20.54 µg/m³
SO21.18 µg/m³
CO80.61 µg/m³
NH30 µg/m³
NO0.11 µg/m³