Now
🌤️
22.1°
💧34%
Loading current temperature, humidity, wind, and air quality context for Croatá, Ceará, Brazil.
Current temperature, humidity, wind, and air quality context for Croatá, Ceará, Brazil.
Partly cloudy
Feels like 24.9°C
Humidity
96%
Relative humidity
Wind
10.5 km/h
E
UV
0
Low
Pressure
1016.7 hPa
Surface pressure
Now
🌤️
22.1°
💧34%
09pm
☁️
21.9°
💧20%
10pm
☁️
21.8°
💧11%
11pm
🌤️
21.8°
💧4%
12am
☀️
21.8°
01am
☀️
21.9°
02am
☀️
21.9°
03am
☀️
21.8°
04am
☀️
21.6°
05am
☀️
21.4°
06am
⛅
21.2°
07am
☁️
22.6°
08am
⛅
23.8°
09am
🌦️
24.9°
10am
☁️
26.2°
💧4%
11am
☁️
26.9°
💧10%
12pm
☁️
28°
💧18%
01pm
🌦️
27.9°
💧32%
02pm
🌦️
27.2°
💧48%
03pm
🌦️
27.4°
💧55%
04pm
🌦️
26.5°
💧47%
05pm
🌤️
25.8°
💧30%
06pm
🌤️
24.1°
💧16%
07pm
☀️
23.4°
💧9%
Loading air quality context...
24.9°C
3° warmer than actual
96%
Very Humid
10.5 km/h
Direction: E
0
Low
75%
Sky coverage
0 mm
Current rainfall
Croatá, a municipality nestled within the state of Ceará in northeastern Brazil, presents a unique geographic context influencing its air quality. Located at approximately -4.4000 latitude and -40.9108 longitude, the city sits within a relatively flat coastal plain, typical of much of Ceará. The terrain is characterized by lowlands and gently undulating hills, transitioning towards the interior. Croatá is situated roughly 30km inland from the Atlantic Ocean, experiencing a maritime tropical climate moderated by coastal breezes, though not directly benefiting from strong oceanic cleansing winds. The surrounding landscape is dominated by *caatinga* scrubland, a semi-arid biome, interspersed with areas of small-scale agriculture, primarily subsistence farming. While Croatá isn’t a major industrial hub, regional agricultural practices – including occasional controlled burns for land clearing – contribute to particulate matter. The urban-rural gradient is pronounced; the city centre is compact, with a rapid transition to rural landscapes. This proximity to agricultural land and the prevailing wind patterns can transport dust and smoke into the urban area, impacting local air quality. The lack of significant elevation limits atmospheric dispersion, potentially exacerbating pollution episodes. The city’s position within a broader drought-prone region also influences dust levels.
Croatá experiences a distinct wet and dry season, heavily influencing air quality. The dry season, typically from August to December, is characterized by low humidity, high temperatures, and minimal rainfall. This period sees a peak in particulate matter (PM) concentrations due to increased dust resuspension from the *caatinga* vegetation and agricultural lands. Controlled burns, used for preparing fields for planting, further contribute to smoke and PM2.5 levels. January to May marks the wet season, bringing relief from dust and smoke. Rainfall effectively washes pollutants from the atmosphere, leading to improved air quality. However, even during the wet season, localized pollution can occur from vehicle emissions and domestic wood burning. February and March often experience higher humidity and occasional fog, which can trap pollutants near the ground, though rainfall usually mitigates this. Sensitive individuals – children, the elderly, and those with respiratory conditions – should be particularly cautious during the dry season, limiting strenuous outdoor activity. The transition months of July and April can be unpredictable, with fluctuating air quality. Monitoring local conditions is crucial for informed decision-making regarding outdoor exposure.