Today's Weather in Jakarta: Partly Cloudy with Air Quality Requiring Caution

Jakarta: Partly Cloudy, High of 32°C

Jakarta is expected to be partly cloudy today, with a high of 32°C and a low of 26°C. Rainfall is recorded at 0 mm for September 18, 2026, with a 20 percent chance of rain. The driving index is rated Very Good based on weather conditions.

At 06:00, the temperature was recorded at 26°C with sunny conditions. At 12:00, the temperature was recorded at 32°C with sunny conditions. At 15:00, it will be cloudy with a temperature of 31°C. At 21:00, it will be sunny with a temperature of 28°C. The outdoor activity index is rated Poor, while the heatstroke index (WBGT) is at the Caution level.

Jakarta Air Quality at Several Times

Jakarta's daily air quality category for September 18, 2026, is recorded as Heavily Polluted. Based on hourly monitoring, the category at 06:00 was Heavily Polluted, at 09:00 it was Lightly Polluted, at 12:00 it was Lightly Polluted, and at 15:00 it was Lightly Polluted. At 18:00, the category was Moderately Polluted, and at 21:00 it was Heavily Polluted.

Jakarta's mosquito index on September 18, 2026, indicates possible mosquito activity, so mosquito lotion can be prepared as an additional precaution if needed.

Denpasar and Surabaya: Sunny with Different Air Quality

Denpasar is expected to be sunny today, with a high of 32°C and a low of 22°C. Rainfall is 0 mm, with a 10 percent chance of rain for September 18, 2026. The daily air quality is recorded as Good. The mosquito index indicates possible mosquito activity, so mosquito lotion can be prepared as needed.

Surabaya is expected to be sunny, with a high of 33°C and a low of 25°C, rainfall of 0 mm, and a 10 percent chance of rain. The daily air quality is recorded as Moderately Polluted, while the category at 09:00 was Good. The driving index is rated Very Good.