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El Cerrito Corona (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

Bezchmurnie
15°C
Bezchmurnie
Humidity
91.4%
Wind
1 m/s
Pressure
1014.3 hPa
Direction
111°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
14° / 25°
Precip.
0.4mm
Max wind
5.3 m/s

Hourly Forecast

10.04
Now
Weather
15°
10.04
13:00
Weather
14°
10.04
14:00
Weather
15°
10.04
15:00
Weather
17°
10.04
16:00
Weather
20°
10.04
17:00
Weather
22°
10.04
18:00
Weather
24°
10.04
19:00
Weather
24°
10.04
20:00
Weather
25°
10.04
21:00
Weather
25°
10.04
22:00
Weather
24°
5
10.04
23:00
Weather
23°
5
11.04
00:00
Weather
22°
11.04
01:00
Weather
20°
11.04
02:00
Weather
18°
11.04
03:00
Weather
17°
11.04
04:00
Weather
16°
11.04
05:00
Weather
16°
11.04
06:00
Weather
15°
11.04
07:00
Weather
15°
11.04
08:00
Weather
15°
11.04
09:00
Weather
15°
0.1
11.04
10:00
Weather
14°
0.2
11.04
11:00
Weather
14°
0.1

Temperature

25°C
14°C
12:00
15°C
13:00
14°C
14:00
15°C
15:00
17°C
16:00
20°C
17:00
22°C
18:00
24°C
19:00
24°C
20:00
25°C
21:00
25°C
22:00
24°C
23:00
23°C
00:00
22°C
01:00
20°C
02:00
18°C
03:00
17°C
04:00
16°C
05:00
16°C
06:00
15°C
07:00
15°C
08:00
15°C
09:00
15°C
10:00
14°C
11:00
14°C
12:00 23:00 11:00

Precipitation

0.2mm
0mm
09:00
0.1mm
10:00
0.2mm
11:00
0.1mm
12:00 23:00 11:00

Wind

5.3m/s
0m/s
12:00
0.9 m/s
13:00
0.7 m/s
14:00
1.1 m/s
15:00
1.1 m/s
16:00
1.5 m/s
17:00
2.1 m/s
18:00
3.1 m/s
19:00
3.6 m/s
20:00
4.1 m/s
21:00
4.8 m/s
22:00
5.1 m/s
23:00
5.3 m/s
00:00
4.9 m/s
01:00
4.5 m/s
02:00
4.3 m/s
03:00
3.9 m/s
04:00
3.5 m/s
05:00
3 m/s
06:00
2.9 m/s
07:00
2.4 m/s
08:00
2.1 m/s
09:00
2 m/s
10:00
1.9 m/s
11:00
1.5 m/s
12:00 23:00 11:00

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
62 km
104
34.7%

Measurement time: 2026-04-10 12:00

Calculated from PM2.5/PM10

PM2.5
62 km
37 µg/m3
44%

Measurement time: 2026-04-10 12:00

source: Aqicn

O3
60.5 km
67.33 µg/m3
42.1%

Measurement time: 2026-04-10 13:38

source: OpenWeatherMap

PM10
51.4 km
15.07 µg/m3
10.8%

Measurement time: 2026-04-10 13:36

source: OpenWeatherMap

NO2
62 km
9.8 µg/m3
4.9%

Measurement time: 2026-04-10 12:00

source: Aqicn

CO
51.4 km
0.14523 mg/m3
1%

Measurement time: 2026-04-10 13:36

source: OpenWeatherMap

SO2
51.4 km
1.84 µg/m3
0.5%

Measurement time: 2026-04-10 13:36

source: OpenWeatherMap

Info


Region: California
Latitude: 33.84057
Longitude: -117.52283

Cities in the area:

About Air Quality in El Cerrito Corona

Air quality in El Cerrito Corona 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 El Cerrito Corona

  • 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 El Cerrito Corona?

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 El Cerrito Corona

If you're planning outdoor activities in El Cerrito Corona, 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.