What is the air quality in Orinda today?

The current Air Quality Index (AQI) in Orinda is 20 (Good). PM2.5 concentration is 4.93 µg/m³.

What is the temperature in Orinda right now?

The current temperature in Orinda is 14.6°C (feels like 14.6°C). Humidity is 61.2% and wind speed is 46.3 km/h.

Is it safe to go outside in Orinda?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Orinda, United States

Windy

14.6°C · 61.2% humidity

14.6°

Feels 14.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

82 stations

Nearby Monitoring Stations

AQI Forecast

27 5pm

20 8pm

22 11pm

32 2am

26 5am

25 8am

25 11am

25 2pm

Air Quality Index Trend

48h · 1 stn

View full history →

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

61.2%

Humidity

46.3 km/h

Wind SSW

1015.8 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.93 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Orinda?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station

PM2.54.93 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Station readings (82 stations within 25 km)

4.93

Median

4.95

Average

2.77

Low

11.5

High

PM2.5 µg/m³ · Model: 7.1 · Bias: +2.2

What is the 7-day forecast for Orinda?

06-09

22.8° 12.7°

06-10

24.0° 14.5°

06-11

27.4° 16.3°

06-12

25.1° 13.5°

06-13

21.7° 11.8°

06-14

23.4° 15.0°

06-15

19.1° 12.3°

Both models agree Avg diff: 4.2°C

Where are air quality stations near Orinda?

Thornhill ES

5.3 km PM2.5: 4.4 µg/m³

Lawrence Hall of Science

5.9 km PM2.5: 3.9 µg/m³

Lawrence Hall of Science

5.9 km PM2.5: 4.5 µg/m³

Montclair ES

6.0 km PM2.5: 4.7 µg/m³

Hillcrest ES

6.1 km PM2.5: 4.6 µg/m³

Chabot ES

6.4 km PM2.5: 5.3 µg/m³

Montera MS/Joaquin Miller ES

6.7 km PM2.5: 4.0 µg/m³

Stanley Hall

6.7 km PM2.5: 6.0 µg/m³

Crossroads

6.8 km PM2.5: 7.6 µg/m³

VLSB

7.3 km PM2.5: 5.2 µg/m³

What cities are near Orinda?

20 Moraga 23 Berkeley 25 Walnut Creek 20 Oakland 19 El Cerrito 30 Pleasant Hill 20 Alameda 13 Martinez 20 San Leandro 18 San Pablo

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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 2026-06-09T03:50 UTC.