PM2.5 in Bangkok Today
Latest dust and air-quality readings in Bangkok from 79 Pollution Control Department monitoring stations, updated hourly.
Highest reading in the province right now
Bansomdejchaopraya Rajabhat University
Hiran Ruchi, Khet Thon Buri, Bangkok
—µg/m³Highway NO.3902 km.13 +600
Kanchanaphisek Rd, Bang Khun Thian, Bangkok
—µg/m³Thai Meteorological Department
Bang Na, Khet Bang Na, Bangkok
—µg/m³Nonsi Witthaya School
Chong Nonsi, Khet Yannawa, Bangkok
—µg/m³Department of Disease Control
Talad Kwan, Muang, Nonthaburi
—µg/m³Chulalongkorn Hospital
Rama IV Rd. Khet Pathum Wan, Bangkok
—µg/m³Thonburi Power Sub-Station
Intarapitak Rd. Khet Thon Buri, Bangkok
—µg/m³Chokchai Police Station
Lat Phrao Rd. Khet Wang Thonglang, Bangkok
—µg/m³National Housing Authority Dindaeng
Din Daeng Rd. Khet Din Daeng, Bangkok
—µg/m³The Government Public Relations Department
Phaya Thai, Khet Phaya Thai, Bangkok
—µg/m³Bodindecha Sing Singhaseni School
Pubpla, Khet Wang Thonglang, Bangkok
—µg/m³Bueng Kum District Office, Bangkok
Khlong Kum, Bueng Kum, Bangkok
—µg/m³Khlong Sam Wa District Office, Bangkok
Khlong Sam Wa, Bangkok
—µg/m³Chomthong District Office, Bangkok
Chomthong, Bangkok
—µg/m³Bang Phlat District Office, Bangkok
Charansanitwong Roadside, Bangkok
—µg/m³Bang Khae District Office, Bangkok
Bang Khae, Bangkok
—µg/m³Bang Khun Thian District Office, Bangkok
RamaII Roadside, Bang Khun Thian, Bangkok
—µg/m³Lumpini park
Lumpini park, Pathum Wan, Bangkok
—µg/m³Wacchirabenchatat Park
Wacchirabenchatat Park, Chatuchak, Bangkok
—µg/m³Chatuchak Park
Chatuchak Park, Chatuchak, Bangkok
—µg/m³Suan Luang Rama IX
Suan Luang Rama IX, Pravet, Bangkok
—µg/m³60th Anniversary of Queen Sirikit Park ,Kheha Romklao Road, Lat Krabang, Bangkok
60th Anniversary of Queen Sirikit Park, Lat Krabang, Bangkok
—µg/m³Benchasiri Park
Benchasiri Park, Klong Toei, Bangkok
—µg/m³Rommani Thungsikan Park
Rommani Thungsikan Park, Don Mueang, Bangkok
—µg/m³Thonburirom Park
Thonburirom Park, Thung Khru, Bangkok
—µg/m³Benjakitti Park
Benjakitti Park, Khlong Toei, Bangkok
—µg/m³Queen Sirikit Park
Queen Sirikit Park, Chatuchak, Bangkok
—µg/m³80th Anniversary Commemoration Park
80th Anniversary Commemoration Park, Bangkok Noi, Bangkok
—µg/m³Serithai Park
Serithai Park, Bueng Kum, Bangkok
—µg/m³Bang Khae Phirom Park
Bang Khae Phirom Park, Bang Khae, Bangkok
—µg/m³Thawee Wanarom Park
Thawee Wanarom Park, Thawi Watthana, Bangkok
—µg/m³Phra Nakhon Park
Phra Nakhon Park, Lat Krabang, Bangkok
—µg/m³Nong Chok Park
Nong Chok Park, Nong Chok, Bangkok
—µg/m³Ramintra Sports Park
Ramintra Sports Park, Bang Khen, Bangkok
—µg/m³Public Park to commemorate the sixth anniversary of His Majesty the King
Public Park to commemorate the sixth anniversary of His Majesty the King, Bang Kho Laem, Bangkok
—µg/m³Rama VIII Park
Rama VIII Park, Bang Plad, Bangkok
—µg/m³Din Dang, Bangkok
Din Dang, Bangkok
—µg/m³Phra Kanong District Office, Bangkok
Phra Kanong, Bangkok
—µg/m³Rat Burana District Office, Bangkok
Rat Burana, Bangkok
—µg/m³Ratchathewi District Office, Bangkok
Phayathai Roadside, Ratchathewi, Bangkok
—µg/m³Dusit District Office, Bangkok
RamaV Roadside, Dusit, Bangkok
—µg/m³National Economic and Social Development Council Office
Krung Kasem Roadside, Pom Prap Sattru Phai, Bangkok
—µg/m³Odeon Circus
TheeMitr Roadside, Samphanthawong, Bangkok
—µg/m³Army Apartment Sam Sen
RamaVI Roadside, Phaya Thai, Bangkok
—µg/m³Wang Thonglang District Office, Bangkok
Lat Phrao Rd Soi 95, Wang Thonglang, Bangkok
—µg/m³Samyan Mitrtown
RamaIV Roadside, Pathum Wan, Bangkok
—µg/m³Bangrak Lovely Plaza
Narathiwat Roadside, Bang Rak, Bangkok
—µg/m³Sathon District Office, Bangkok
Thung Wat Don, Sathon, Bangkok
—µg/m³Soi Sukhumwit 63 Roadside Wattana, Bangkok
Soi Sukhumwit 63 Roadside, Wattana, Bangkok
—µg/m³Suan Luang District Office, Bangkok
Suan Luang, Bangkok
—µg/m³Big C Supercenter Bang Na
Bang Na-Trat Roadside, Bang na, Bangkok
—µg/m³Kasertsart University
Kasertsart Intersection, Chatuchak, Bangkok
—µg/m³Don Mueng District Office, Bangkok
Don Mueng, Bangkok
—µg/m³Sai Mai District Office, Bangkok
Sukhaphiban 5 Roadside, Sai Mai, Bangkok
—µg/m³Bang Kapi District Office, Bangkok
Navamin Roadside, Bang Kapi, Bangkok
—µg/m³Suan Sayam-Ram Intra Intersection
Suan Sayam-Ram Intra Intersection Khan Na Yao, Bangkok
—µg/m³Lat Krabang Hospital
Lat Krabang Roadside, Lat Krabang, Bangkok
—µg/m³Chaloem Phrakiat Rama 9 Park Min buri, Bangkok
Sihaburanukit Roadside, Meenburi, Bangkok
—µg/m³Nong Chok District Office, Bangkok
Liap Wari Roadsire, Nong Chok, Bangkok
—µg/m³Seacon Square
Srinakarin Roadside, Prawet, Bangkok
—µg/m³Mahaisawan Intersection
Ratchadaphisek Roadside, Thon Buri, Bangkok
—µg/m³Library under King Taksin Bridge
Charoen Nakorn Roadside, Klong San, Bangkok
—µg/m³Tha phra Intersection
Tha phra Intersection, Bangkok Yai, Bangkok
—µg/m³Bangkok Noi Train Police Station
Soi Nikhom Banphak Rodfai Thonburi5, Bangkok Noi, Bangkok
—µg/m³Phutthamonthon 1 - Borommaratchachonnani Intersection
Phutthamonthon 1 Roadside, Taling Chan, Bangkok
—µg/m³Thon Buri Market Sanam Luang 2
Klong Thawi Watthana Roadside, Thawi Watthana, Bangkok
—µg/m³Siam University
Petchkasem Roadside, Phasi Charoen, Bangkok
—µg/m³Ma Charean Roadside, Petcha Kasem 8, Nong Khaem
Ma Charean Roadside Nong Khaem, Bangkok
—µg/m³Bang Bon 5 Market
Ekkachai Roadside, Bang Bon, Bangkok
—µg/m³King Mongkut's University of Technology Thonburi
Pracha Uthit Roadside, Thung Khru, Bangkok
—µg/m³Phra Nakhon District Office, Bangkok
Samsen Roadside, Phra Nakhon, Bangkok
—µg/m³Huai Khwang District Office, Bangkok
Huai Khwang, Bangkok
—µg/m³Khlong Toei District Office, Bangkok
Khlong Toei, Bangkok
—µg/m³Bang Sue District Office, Bangkok
Bang Sue, Bangkok
—µg/m³Ladphrao District Office, Bangkok
Ladphrao, Bangkok
—µg/m³Lak Si District Office, Bangkok
Thung Song Hong, Lak Si, Bangkok
—µg/m³Bang Khen District Office, Bangkok
Phahon Yothin Roadside, Bang Khen, Bangkok
—µg/m³Saphan Sung District Office, Bangkok
Saphan Sung, Bangkok
—µg/m³National Housing Authority Klongchan
Klong Chan, Khet Bang Kapi, Bangkok
—µg/m³
PM2.5 frequently asked questions
- How many monitoring stations does Bangkok have?
- Bangkok has 79 Pollution Control Department stations, such as Bansomdejchaopraya Rajabhat University, Highway NO.3902 km.13 +600, Thai Meteorological Department , Nonsi Witthaya School. Readings on this page update hourly from every station.
- How do I read the numbers on this page?
- The figures are PM2.5 in micrograms per cubic metre (µg/m³). Up to 25 is good air; above 37.5 starts to affect health; above 75, avoid outdoor activities.
- How often is PM2.5 in Bangkok updated?
- Pollution Control Department stations report hourly averages, so this page refreshes automatically every hour — and you can tap refresh any time.
- How do I protect myself from PM2.5?
- On high-dust days wear an N95 (or equivalent fine-particle) mask, cut outdoor activity, keep windows closed and run an air purifier indoors. Young children, the elderly, pregnant women and people with lung or heart conditions should take extra care.
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Air-quality data from Air4Thai, Pollution Control Department (government open data). Figures are each station's latest hourly average and may differ from apps using other sensor networks. · Station list updated 2026-09-12