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Coreaú (Ceará) (BR)

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

Частково хмарно
26°C
Частково хмарно
Humidity
86.3%
Wind
2 m/s
Pressure
1009.7 hPa
Direction
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
23° / 29°
Precip.
4.5mm
Max wind
3.4 m/s

Hourly Forecast

22.02
Now
Weather
26°
22.02
21:00
Weather
25°
22.02
22:00
Weather
25°
22.02
23:00
Weather
24°
23.02
00:00
Weather
24°
23.02
01:00
Weather
24°
23.02
02:00
Weather
24°
23.02
03:00
Weather
24°
23.02
04:00
Weather
23°
23.02
05:00
Weather
23°
23.02
06:00
Weather
23°
23.02
07:00
Weather
23°
23.02
08:00
Weather
23°
0.3
23.02
09:00
Weather
24°
23.02
10:00
Weather
24°
0.4
23.02
11:00
Weather
25°
0.1
23.02
12:00
Weather
27°
23.02
13:00
Weather
28°
0.2
23.02
14:00
Weather
29°
1.7
23.02
15:00
Weather
28°
0.8
23.02
16:00
Weather
26°
0.6
23.02
17:00
Weather
28°
23.02
18:00
Weather
27°
23.02
19:00
Weather
28°
0.4

Temperature

29°C
23°C
20:00
26°C
21:00
25°C
22:00
25°C
23:00
24°C
00:00
24°C
01:00
24°C
02:00
24°C
03:00
24°C
04:00
23°C
05:00
23°C
06:00
23°C
07:00
23°C
08:00
23°C
09:00
24°C
10:00
24°C
11:00
25°C
12:00
27°C
13:00
28°C
14:00
29°C
15:00
28°C
16:00
26°C
17:00
28°C
18:00
27°C
19:00
28°C
20:00 07:00 19:00

Precipitation

1.7mm
0mm
08:00
0.3mm
10:00
0.4mm
11:00
0.1mm
13:00
0.2mm
14:00
1.7mm
15:00
0.8mm
16:00
0.6mm
19:00
0.4mm
20:00 07:00 19:00

Wind

3.4m/s
0m/s
20:00
2.3 m/s
21:00
1.5 m/s
22:00
1.5 m/s
23:00
1.2 m/s
00:00
0.8 m/s
01:00
1 m/s
02:00
1 m/s
03:00
0.8 m/s
04:00
1 m/s
05:00
1.4 m/s
06:00
1.3 m/s
07:00
1.4 m/s
08:00
1.6 m/s
09:00
1.5 m/s
10:00
2.3 m/s
11:00
3.1 m/s
12:00
3.4 m/s
13:00
2.6 m/s
14:00
3 m/s
15:00
2.7 m/s
16:00
3 m/s
17:00
2.8 m/s
18:00
2.5 m/s
19:00
2.4 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
69.9 km
3
1%

Measurement time: 2026-02-22 21:02

Calculated from PM2.5/PM10

O3
69.9 km
22.43 µg/m3
14%

Measurement time: 2026-02-22 21:02

source: OpenWeatherMap

CO
69.9 km
0.14099 mg/m3
1%

Measurement time: 2026-02-22 21:02

source: OpenWeatherMap

PM2.5
69.9 km
0.84 µg/m3
1%

Measurement time: 2026-02-22 21:02

source: OpenWeatherMap

PM10
69.9 km
1.08 µg/m3
0.8%

Measurement time: 2026-02-22 21:02

source: OpenWeatherMap

NO2
69.9 km
1.31 µg/m3
0.7%

Measurement time: 2026-02-22 21:02

source: OpenWeatherMap

SO2
69.9 km
0.17 µg/m3
0%

Measurement time: 2026-02-22 21:02

source: OpenWeatherMap

Info


Country: Brazil
Region: Ceará
Latitude: -3.53333
Longitude: -40.65667


Solar Energy

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0 W/m²
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About Air Quality in Coreaú

Air quality in Coreaú 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 Coreaú

  • 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 Coreaú?

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 Coreaú

If you're planning outdoor activities in Coreaú, 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.