Porto Alegre weather forecast today

Currently in Porto Alegre

+14°
  • Night +12° Cool
  • Morning +13° Cool
  • Day +18° Normally
  • Evening +18° Normally
Feels Like +15°C
Cool

Overcast, no precipitation

Chance of precipitation 0 %
Wind 2 m/s
Pressure 767
UV Index 0/12
Humidity 87 %
Precipitation 0 mm

Weather forecast updated at 08:40 © Meteoprog.com

Today
16 July
+12°C
+18°C
Tomorrow
17 July
+13°C
+17°C
Thursday
18 July
+12°C
+19°C
Friday
19 July
+12°C
+21°C

Air quality in Porto Alegre

1
AQI

Moderate

Air quality is generally acceptable to most people, but some pollutants may pose moderate health risks to a very small number of people who are extremely sensitive to air pollution.

PM2.5 concentration in Porto Alegre is currently 1.6 times the WHO annual air quality guideline value.

РМ 2.5
8
РМ 10
14
SO2
2
NO2
7
What are the different levels of air pollution?
0
AQI 0-50
Good air

The air is clean and pollution poses little or no risk. Acceptable for most people.

1
AQI 50-100
Moderate

Air quality is generally acceptable to most people, but some pollutants may pose moderate health risks to a very small number of people who are extremely sensitive to air pollution.

2
AQI 100-150
Harmful to sensitive groups

Air pollution has reached high levels and is dangerous for people with hypersensitivity. If you experience difficulty breathing or throat irritation, reduce your time outdoors.

3
AQI 150-200
Unhealthy air

People with hypersensitivity may feel ill. Healthy people may feel shortness of breath or throat irritation if they are outdoors for long periods of time. Limit prolonged exposure to the outdoors.

4
AQI 200-300
Very Unhealthy

Everyone may begin to experience health effects, members of sensitive groups may experience more severe effects. Increased likelihood of deterioration of heart and lung function. Outdoor activities should be limited.

Porto Alegre: detailed information

Local time UTC/GMT -2 09:28
Day length 10:24:55
Sunrise 07:18
Sunset 17:43
🌓 Moon Phase full
Geographic coordinates -31° 58′ 12″ S -52° 47′ 60″ W
Decimal coordinates -30.03 -51.20
Altitude 32 m
Population 1 467 823 people
Twilight Civil 06:52 / 18:09
Twilight Astronomical 05:54 / 19:07
Twilight Nautical 06:23 / 18:38

Historical Weather Data

16 July

The maximum air temperature in Porto Alegre for this day for the last 75 years of observations is +29.7°C, recorded in 1987.

An absolute minimum of +1.4°C was recorded in 1993. The average temperature for this day is +23.9°C.

The heaviest rainfall (29.16 mm) in Porto Alegre was recorded in 1957. The maximum wind gusts were up to 16.65 m/s in 2000.

Weather map

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