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Oakley (California) (US)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Cloudy
13°C
Cloudy
Humidity
87.3%
Wind
2 m/s
Pressure
1022.8 hPa
Direction
342°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
7° / 16°
Precip.
0mm
Max wind
2.3 m/s

Hourly Forecast

01.02
Now
Weather
13°
01.02
21:00
Weather
14°
01.02
22:00
Weather
15°
01.02
23:00
Weather
16°
02.02
00:00
Weather
16°
02.02
01:00
Weather
14°
02.02
02:00
Weather
13°
02.02
03:00
Weather
11°
02.02
04:00
Weather
11°
02.02
05:00
Weather
10°
02.02
06:00
Weather
10°
02.02
07:00
Weather
10°
02.02
08:00
Weather
10°
02.02
09:00
Weather
02.02
10:00
Weather
02.02
11:00
Weather
02.02
12:00
Weather
02.02
13:00
Weather
02.02
14:00
Weather
02.02
15:00
Weather
02.02
16:00
Weather
02.02
17:00
Weather
10°
02.02
18:00
Weather
12°
02.02
19:00
Weather
13°

Temperature

16°C
7°C
20:00
13°C
21:00
14°C
22:00
15°C
23:00
16°C
00:00
16°C
01:00
14°C
02:00
13°C
03:00
11°C
04:00
11°C
05:00
10°C
06:00
10°C
07:00
10°C
08:00
10°C
09:00
9°C
10:00
9°C
11:00
8°C
12:00
8°C
13:00
8°C
14:00
7°C
15:00
7°C
16:00
8°C
17:00
10°C
18:00
12°C
19:00
13°C
20:00 07:00 19:00

Precipitation

0mm
0mm
20:00 07:00 19:00

Wind

2.3m/s
0m/s
20:00
1.8 m/s
21:00
1.7 m/s
22:00
1.9 m/s
23:00
1.6 m/s
00:00
1.7 m/s
01:00
1.5 m/s
02:00
1.9 m/s
03:00
1.8 m/s
04:00
1.9 m/s
05:00
1.3 m/s
06:00
1.8 m/s
07:00
2.3 m/s
08:00
2.2 m/s
09:00
2.2 m/s
10:00
2.1 m/s
11:00
1.8 m/s
12:00
1.5 m/s
13:00
1.7 m/s
14:00
1.4 m/s
15:00
0.9 m/s
16:00
1 m/s
17:00
0.7 m/s
18:00
1 m/s
19:00
1.2 m/s
20:00 07:00 19:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
84 km
91
30.3%

Measurement time: 2026-02-01 21:04

Calculated from PM2.5/PM10

O3
84 km
97.31 µg/m3
60.8%

Measurement time: 2026-02-01 21:04

source: OpenWeatherMap

PM2.5
84 km
31.36 µg/m3
37.3%

Measurement time: 2026-02-01 21:04

source: OpenWeatherMap

PM10
84 km
36.98 µg/m3
26.4%

Measurement time: 2026-02-01 21:04

source: OpenWeatherMap

NO2
84 km
7.92 µg/m3
4%

Measurement time: 2026-02-01 21:04

source: OpenWeatherMap

CO
84 km
0.28908 mg/m3
2.1%

Measurement time: 2026-02-01 21:04

source: OpenWeatherMap

SO2
84 km
0.95 µg/m3
0.3%

Measurement time: 2026-02-01 21:04

source: OpenWeatherMap

Info


Region: California
Latitude: 37.99742
Longitude: -121.71245

Cities in the area:


Solar Energy

Low
227.6 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Oakley

About Air Quality in Oakley

Air quality in Oakley is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Oakley

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Oakley?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Oakley

If you're planning outdoor activities in Oakley, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.