Now
🌦️
21.2°
💧76%
Loading current temperature, humidity, wind, and air quality context for Nazaré, Bahia, Brazil.
Current temperature, humidity, wind, and air quality context for Nazaré, Bahia, Brazil.
Overcast
Feels like 24.2°C
Humidity
99%
Relative humidity
Wind
10.5 km/h
S
UV
0
Low
Pressure
1020.6 hPa
Surface pressure
Now
🌦️
21.2°
💧76%
10pm
🌦️
21.2°
💧76%
11pm
🌦️
21°
💧78%
12am
🌦️
21.1°
💧78%
01am
🌦️
21°
💧76%
02am
🌦️
20.9°
💧72%
03am
🌦️
20.6°
💧69%
04am
🌦️
20.6°
💧66%
05am
🌦️
20.5°
💧63%
06am
☁️
20.5°
💧59%
07am
☁️
21°
💧51%
08am
🌦️
22°
💧41%
09am
🌦️
22.8°
💧39%
10am
🌦️
24.6°
💧51%
11am
🌦️
25.8°
💧71%
12pm
🌦️
26.7°
💧86%
01pm
🌦️
26.1°
💧93%
02pm
🌦️
25.8°
💧95%
03pm
🌦️
25.1°
💧94%
04pm
🌦️
24.5°
💧89%
05pm
🌦️
23.6°
💧82%
06pm
🌦️
23°
💧76%
07pm
🌦️
22.2°
💧74%
08pm
🌦️
21.6°
💧74%
Loading air quality context...
24.2°C
3° warmer than actual
99%
Very Humid
10.5 km/h
Direction: S
0
Low
93%
Sky coverage
0 mm
Current rainfall
Nazaré, Bahia, nestled along Brazil’s northeastern coast, presents a unique geographic context influencing its air quality. Situated at coordinates -13.0350, -39.0139, the city’s terrain is characterized by a relatively flat coastal plain, gradually rising inland towards the Chapada Diamantina plateau. This proximity to the Atlantic Ocean exerts a significant moderating influence on the local climate, providing consistent sea breezes. However, Nazaré isn’t isolated; it’s part of the larger Reconcavo Baiano region, historically dominated by agriculture, particularly cocoa and coconut plantations. While large-scale heavy industry is limited *within* Nazaré itself, the broader Bahia state experiences industrial activity concentrated around Salvador and Camaçari, potentially contributing to long-range pollutant transport. The urban-rural gradient is fairly sharp, with agricultural lands immediately surrounding the city, transitioning to denser forest cover further inland. This mix of land use creates localized emission sources – agricultural burning, vehicle exhaust from transport routes connecting Nazaré to larger urban centers, and domestic wood burning – all impacting air quality. The coastal location also means susceptibility to salt spray, which can influence aerosol formation and atmospheric chemistry. Understanding these factors is crucial for assessing Nazaré’s air quality challenges.
Nazaré’s air quality follows a distinct wet and dry season pattern, dictated by the South Atlantic High-Pressure system. The dry season, typically from August to December, brings consistently high temperatures and reduced rainfall. This period often sees a peak in particulate matter (PM) concentrations due to increased dust from drier agricultural lands and a greater reliance on burning for land clearing. Reduced rainfall also means less atmospheric scavenging of pollutants. Conversely, the wet season, spanning January to July, offers a reprieve. Frequent rainfall effectively washes pollutants from the air, and increased humidity can suppress dust resuspension. However, the wet season isn’t without its challenges; stagnant air masses can sometimes lead to localized pollutant build-up, particularly in areas with poor ventilation. February and March, during the peak of the rainy season, generally offer the best air quality. Sensitive individuals – children, the elderly, and those with respiratory conditions – should be particularly cautious during the August-November period. Monitoring wind patterns is key; easterly winds can bring pollutants from more industrialized areas further inland. Fog, common during the transition seasons, can trap pollutants near the ground, exacerbating local air quality issues.
AQI (EPA)
11 · 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 →