Now
☁️
13.4°
💧40%
Loading current temperature, humidity, wind, and air quality context for Punta Alta, Buenos Aires, Argentina.
Current temperature, humidity, wind, and air quality context for Punta Alta, Buenos Aires, Argentina.
Overcast
Feels like 13.3°C
Humidity
88%
Relative humidity
Wind
2.4 km/h
NE
UV
0
Low
Pressure
1023.9 hPa
Surface pressure
Now
☁️
13.4°
💧40%
06am
☁️
13.2°
💧41%
07am
☁️
13.1°
💧43%
08am
☁️
13.1°
💧44%
09am
☁️
13.4°
💧45%
10am
☁️
14.1°
💧46%
11am
☁️
14.7°
💧46%
12pm
☁️
15.4°
💧45%
01pm
☁️
15.6°
💧43%
02pm
☁️
15.8°
💧41%
03pm
☁️
16.2°
💧37%
04pm
☁️
16.2°
💧30%
05pm
🌦️
15.6°
💧21%
06pm
🌦️
14.9°
💧14%
07pm
🌦️
14.6°
💧12%
08pm
☁️
14.4°
💧13%
09pm
☁️
14.1°
💧14%
10pm
☁️
13.6°
💧15%
11pm
☁️
13.4°
💧16%
12am
☁️
13.6°
💧18%
01am
☁️
13.6°
💧22%
02am
☁️
13.6°
💧28%
03am
☁️
13.6°
💧35%
04am
☁️
13.5°
💧44%
Loading air quality context...
13.3°C
Similar to actual
88%
Very Humid
2.4 km/h
Direction: NE
0
Low
100%
Sky coverage
0 mm
Current rainfall
Punta Alta, nestled in the southeastern corner of Buenos Aires Province, Argentina, occupies a unique geographic position on the shores of Bahia Blanca, a large, sheltered bay opening into the Atlantic Ocean. The city’s terrain is predominantly flat, characteristic of the Pampas region, with an elevation hovering around 10 meters above sea level. This low-lying coastal landscape significantly influences local air quality. The prevailing winds, generally from the southeast, carry maritime air masses, which can moderate temperatures but also transport pollutants from shipping activity within Bahia Blanca and potentially from agricultural sources inland. Punta Alta isn’t heavily industrialized itself, but its proximity to the larger industrial zones around Bahia Blanca – particularly those related to petrochemicals and food processing – means it can experience downwind pollution events. The urban-rural gradient is relatively sharp; moving inland quickly transitions from residential areas to extensive agricultural lands dedicated to cereal crops and livestock farming. Dust from agricultural practices, especially during harvest seasons, contributes to particulate matter in the air. The bay itself, while providing a cooling influence, can also trap pollutants under stable atmospheric conditions, exacerbating air quality issues. The city’s coastal location means it’s also susceptible to salt spray, which can affect air composition and corrosion.
Punta Alta experiences a temperate climate with distinct seasons that heavily influence air quality. Spring (September-November) brings increasing agricultural activity, leading to a rise in particulate matter from field preparation and early harvests. Winds become more variable, sometimes trapping pollutants near the city. Summers (December-February) are generally warmer with moderate breezes, offering relatively good air quality, though occasional heatwaves can exacerbate ozone formation. However, increased tourism and recreational boating on Bahia Blanca can contribute to localised emissions. Autumn (March-May) often sees calmer conditions and temperature inversions, trapping pollutants from both local sources and potentially transported from upwind industrial areas. This is often the period with the poorest air quality. Winters (June-August) are mild but damp, with frequent fog and low-level winds. While industrial activity may decrease, residential heating using wood or other fuels can elevate particulate matter concentrations. Sensitive individuals, such as those with respiratory conditions, should be particularly cautious during autumn and winter months. Monitoring wind patterns and avoiding strenuous outdoor activity on calm, foggy days is advisable. The wettest months, generally spring and autumn, can help to temporarily cleanse the air, but also contribute to dampness and mould growth indoors.
AQI (EPA)
45 · 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 →