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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

Pogodnie
16°C
Pogodnie
Humidity
78.5%
Wind
3 m/s
Pressure
1013.4 hPa
Direction
277°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
13° / 21°
Precip.
12.4mm
Max wind
6.1 m/s

Hourly Forecast

10.04
Now
Weather
16°
10.04
07:00
Weather
15°
10.04
08:00
Weather
15°
10.04
09:00
Weather
15°
10.04
10:00
Weather
14°
10.04
11:00
Weather
13°
10.04
12:00
Weather
13°
10.04
13:00
Weather
13°
3.3
10.04
14:00
Weather
14°
3.4
10.04
15:00
Weather
14°
10.04
16:00
Weather
14°
10.04
17:00
Weather
16°
0.1
10.04
18:00
Weather
18°
0.3
10.04
19:00
Weather
19°
4.1
10.04
20:00
Weather
17°
10.04
21:00
Weather
19°
10.04
22:00
Weather
21°
6
10.04
23:00
Weather
20°
6
11.04
00:00
Weather
19°
6
11.04
01:00
Weather
18°
11.04
02:00
Weather
17°
0.2
11.04
03:00
Weather
15°
0.1
11.04
04:00
Weather
14°
0.2
11.04
05:00
Weather
14°
0.7

Temperature

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

Precipitation

4.1mm
0mm
13:00
3.3mm
14:00
3.4mm
17:00
0.1mm
18:00
0.3mm
19:00
4.1mm
02:00
0.2mm
03:00
0.1mm
04:00
0.2mm
05:00
0.7mm
06:00 17:00 05:00

Wind

6.1m/s
0m/s
06:00
3.3 m/s
07:00
3.6 m/s
08:00
2.8 m/s
09:00
2.4 m/s
10:00
1.9 m/s
11:00
1.6 m/s
12:00
1.3 m/s
13:00
1.9 m/s
14:00
1.5 m/s
15:00
1.6 m/s
16:00
2.1 m/s
17:00
2.5 m/s
18:00
2.9 m/s
19:00
3.5 m/s
20:00
4.7 m/s
21:00
4.8 m/s
22:00
6.1 m/s
23:00
5.6 m/s
00:00
5.8 m/s
01:00
4.6 m/s
02:00
3.5 m/s
03:00
2.5 m/s
04:00
1.8 m/s
05:00
2 m/s
06:00 17:00 05:00

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
36.1 km
9
3%

Measurement time: 2026-04-10 06:11

Calculated from PM2.5/PM10

O3
36.1 km
66.58 µg/m3
41.6%

Measurement time: 2026-04-10 06:11

source: OpenWeatherMap

PM10
36.1 km
4.48 µg/m3
3.2%

Measurement time: 2026-04-10 06:11

source: OpenWeatherMap

PM2.5
36.1 km
2.27 µg/m3
2.7%

Measurement time: 2026-04-10 06:11

source: OpenWeatherMap

NO2
36.1 km
3.95 µg/m3
2%

Measurement time: 2026-04-10 06:11

source: OpenWeatherMap

CO
36.1 km
0.12265 mg/m3
0.9%

Measurement time: 2026-04-10 06:11

source: OpenWeatherMap

SO2
36.1 km
0.88 µg/m3
0.3%

Measurement time: 2026-04-10 06:11

source: OpenWeatherMap

Info


Region: California
Latitude: 37.99742
Longitude: -121.71245

Cities in the area:


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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.