10 Areas with the Cleanest Morning Air (April 19) in Indonesia
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Batam's air quality on Sunday (April 19, 2026) morning is the cleanest in Indonesia.
According to data from the Ministry of Environment and Forestry (KLHK) as of Sunday at 07.00 WIB, Batam's air quality index stands at 5. Three other regions with the cleanest air quality in Indonesia are Nabire Regency at 7, Tebo Regency at 12, and South Lampung Regency at 15.
Referring to Minister of Environment and Forestry Regulation No. 14 of 2020 concerning the Air Pollution Standard Index (ISPU), KLHK divides the air quality index into 5 categories.
- 0-50: Good
- 51-100: Moderate
- 101-200: Unhealthy
- 201-300: Very Unhealthy
- 300+: Hazardous
This indicates that Batam's current air quality index is categorized as good, meaning air pollution in the area is very minimal.
Below is the list of 10 regions with the cleanest air quality in Indonesia according to KLHK as of Sunday, April 19, 2026 at 07.00 WIB.
- Batam (Riau Islands): 5
- Nabire Regency (Central Papua): 7
- Tebo Regency (Jambi): 12
- South Lampung Regency (Lampung): 15
- Mamuju (West Sulawesi): 19
- Bogor Regency (West Java): 20
- Kubu Raya Regency (West Kalimantan): 21
- Sukabumi Regency (West Java): 23
- Banyuwangi Regency (East Java): 26
- Musi Banyuasin Regency (South Sumatra): 27
(Read: 5 Provinces with the Most Hotspots from Forest and Land Fires in Peat Ecosystems until August 2025)
"Disclosure: This is an AI-generated translation of the original article. We strive for accuracy, but please note that automated translations may contain errors or slight inconsistencies."