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Cândido Mendes (Maranhão) (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

Rain
23°C
Rain
Humidity
99.4%
Wind
2 m/s
Pressure
1011.3 hPa
Direction
178°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
23° / 28°
Precip.
8.1mm
Max wind
3.6 m/s

Hourly Forecast

05.04
Now
Weather
23°
0.7
05.04
10:00
Weather
24°
0.3
05.04
11:00
Weather
24°
0.2
05.04
12:00
Weather
25°
0.5
05.04
13:00
Weather
26°
0.9
05.04
14:00
Weather
26°
05.04
15:00
Weather
27°
0.2
05.04
16:00
Weather
28°
0.8
05.04
17:00
Weather
26°
0.7
05.04
18:00
Weather
26°
05.04
19:00
Weather
27°
3.3
05.04
20:00
Weather
25°
05.04
21:00
Weather
24°
05.04
22:00
Weather
24°
05.04
23:00
Weather
24°
06.04
00:00
Weather
24°
06.04
01:00
Weather
24°
06.04
02:00
Weather
24°
06.04
03:00
Weather
24°
06.04
04:00
Weather
23°
06.04
05:00
Weather
23°
06.04
06:00
Weather
23°
06.04
07:00
Weather
23°
0.5
06.04
08:00
Weather
23°

Temperature

28°C
23°C
09:00
23°C
10:00
24°C
11:00
24°C
12:00
25°C
13:00
26°C
14:00
26°C
15:00
27°C
16:00
28°C
17:00
26°C
18:00
26°C
19:00
27°C
20:00
25°C
21:00
24°C
22:00
24°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 20:00 08:00

Precipitation

3.3mm
0mm
09:00
0.7mm
10:00
0.3mm
11:00
0.2mm
12:00
0.5mm
13:00
0.9mm
15:00
0.2mm
16:00
0.8mm
17:00
0.7mm
19:00
3.3mm
07:00
0.5mm
09:00 20:00 08:00

Wind

3.6m/s
0m/s
09:00
1.8 m/s
10:00
3.5 m/s
11:00
2.6 m/s
12:00
2.7 m/s
13:00
3.4 m/s
14:00
2.9 m/s
15:00
2.9 m/s
16:00
2.9 m/s
17:00
3.6 m/s
18:00
2.6 m/s
19:00
2.9 m/s
20:00
2.3 m/s
21:00
2.3 m/s
22:00
2.1 m/s
23:00
2.4 m/s
00:00
2.3 m/s
01:00
2.1 m/s
02:00
1.8 m/s
03:00
1.7 m/s
04:00
1.7 m/s
05:00
1.9 m/s
06:00
0.8 m/s
07:00
2 m/s
08:00
2.2 m/s
09:00 20:00 08:00

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
5.5 km
2
0.7%

Measurement time: 2026-04-05 10:51

Calculated from PM2.5/PM10

O3
5.5 km
3.31 µg/m3
2.1%

Measurement time: 2026-04-05 10:51

source: OpenWeatherMap

PM2.5
5.5 km
0.57 µg/m3
0.7%

Measurement time: 2026-04-05 10:51

source: OpenWeatherMap

CO
5.5 km
0.07729 mg/m3
0.6%

Measurement time: 2026-04-05 10:51

source: OpenWeatherMap

PM10
5.5 km
0.67 µg/m3
0.5%

Measurement time: 2026-04-05 10:51

source: OpenWeatherMap

NO2
5.5 km
0.14 µg/m3
0.1%

Measurement time: 2026-04-05 10:51

source: OpenWeatherMap

SO2
5.5 km
0.03 µg/m3
0%

Measurement time: 2026-04-05 10:51

source: OpenWeatherMap

Info


Country: Brazil
Region: Maranhão
Latitude: -1.44667
Longitude: -45.71667


Solar Energy

Moderate
328.7 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Cândido Mendes

About Air Quality in Cândido Mendes

Air quality in Cândido Mendes 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 Cândido Mendes

  • 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 Cândido Mendes?

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 Cândido Mendes

If you're planning outdoor activities in Cândido Mendes, 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.