Now
🌦️
19.6°
💧71%
Loading current temperature, humidity, wind, and air quality context for Piritiba, Bahia, Brazil.
Current temperature, humidity, wind, and air quality context for Piritiba, Bahia, Brazil.
Light drizzle
Feels like 21.2°C
Humidity
98%
Relative humidity
Wind
13.8 km/h
SE
UV
0
Low
Pressure
1021.2 hPa
Surface pressure
Now
🌦️
19.6°
💧71%
10pm
🌦️
19.6°
💧73%
11pm
🌦️
19.5°
💧76%
12am
🌦️
19.4°
💧78%
01am
🌦️
19.1°
💧79%
02am
🌦️
19.1°
💧79%
03am
🌦️
19°
💧75%
04am
🌦️
18.9°
💧62%
05am
☁️
18.9°
💧45%
06am
☁️
18.9°
💧35%
07am
☁️
19°
💧39%
08am
🌦️
19.3°
💧51%
09am
🌦️
20.4°
💧63%
10am
🌦️
22.1°
💧74%
11am
🌦️
23.1°
💧85%
12pm
🌦️
23.4°
💧92%
01pm
🌦️
23.5°
💧95%
02pm
🌦️
24.1°
💧95%
03pm
🌦️
23.5°
💧90%
04pm
🌦️
23.4°
💧77%
05pm
🌦️
22.1°
💧59%
06pm
⛅
20.8°
💧47%
07pm
🌦️
20°
💧47%
08pm
🌦️
19.8°
💧52%
Loading air quality context...
21.2°C
Similar to actual
98%
Very Humid
13.8 km/h
Direction: SE
0
Low
100%
Sky coverage
0.1 mm
Current rainfall
Piritiba, nestled in the interior of Bahia state, Brazil, occupies a geographically significant position within the semi-arid Sertão region. Located at -11.7300, -40.5550, the city sits on a gently undulating terrain, characteristic of the Brazilian Northeast. The surrounding landscape is dominated by *caatinga* vegetation – a unique, drought-resistant scrubland – interspersed with areas of cultivated land. Piritiba’s elevation is relatively modest, contributing to limited natural dispersion of pollutants. The city isn’t directly adjacent to major bodies of water, though smaller rivers and streams crisscross the region, often becoming seasonal during the pronounced dry periods. While Piritiba isn’t a heavily industrialized center, the broader Bahia state experiences agricultural activity, particularly cattle ranching and subsistence farming, which can contribute to particulate matter through land use changes and biomass burning. The urban-rural gradient is quite sharp; Piritiba itself is a relatively small city, quickly giving way to rural landscapes. This proximity to agricultural lands means that wind patterns can readily transport dust and smoke into the urban area, impacting local air quality. The city’s location within a basin-like formation can also exacerbate pollution events by trapping air masses, hindering pollutant dispersal.
Piritiba experiences a distinct wet and dry season, rather than traditional four seasons. Air quality in Piritiba is most compromised during the prolonged dry season, typically from August to December. This period sees increased dust resuspension from the arid landscape, exacerbated by strong winds. Agricultural activities, including controlled burns for land clearing, also contribute significantly to particulate matter during these months. Temperature inversions, common during the cooler nights of the dry season, trap pollutants near ground level, worsening air quality. January to April brings the wet season, offering a natural cleansing effect as rainfall washes away accumulated pollutants. However, even during the wet season, localized pollution can occur from unpaved roads and construction. May to July represents a transitional period with generally improved air quality, though sporadic dust events are still possible. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during the peak of the dry season (September-November). Monitoring wind direction is crucial; winds from agricultural areas will likely carry higher pollutant loads. The wet season (February-March) generally offers the most favourable conditions for outdoor activities.
AQI (EPA)
3 · Good
Air quality context for the same location
US EPA AQI
😊 Good
Air quality is satisfactory and poses little or no health risk.
View full AQI details →