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 (last recorded)
Reading time: 2026-10-28 09:00
Bansomdejchaopraya Rajabhat University
Hiran Ruchi, Khet Thon Buri, Bangkok
15.6µg/m³GoodHighway NO.3902 km.13 +600
Kanchanaphisek Rd, Bang Khun Thian, Bangkok
20.1µg/m³GoodThai Meteorological Department
Bang Na, Khet Bang Na, Bangkok
12.5µg/m³ExcellentNonsi Witthaya School
Chong Nonsi, Khet Yannawa, Bangkok
15.8µg/m³GoodDepartment of Disease Control
Talad Kwan, Muang, Nonthaburi
14.0µg/m³ExcellentChulalongkorn Hospital
Rama IV Rd. Khet Pathum Wan, Bangkok
20.1µg/m³GoodThonburi Power Sub-Station
Intarapitak Rd. Khet Thon Buri, Bangkok
19.8µg/m³GoodChokchai Police Station
Lat Phrao Rd. Khet Wang Thonglang, Bangkok
19.7µg/m³GoodNational Housing Authority Dindaeng
Din Daeng Rd. Khet Din Daeng, Bangkok
20.8µg/m³GoodThe Government Public Relations Department
Phaya Thai, Khet Phaya Thai, Bangkok
14.0µg/m³ExcellentBodindecha Sing Singhaseni School
Pubpla, Khet Wang Thonglang, Bangkok
15.6µg/m³GoodBueng Kum District Office, Bangkok
Khlong Kum, Bueng Kum, Bangkok
15.6µg/m³GoodKhlong Sam Wa District Office, Bangkok
Khlong Sam Wa, Bangkok
19.5µg/m³GoodChomthong District Office, Bangkok
Chomthong, Bangkok
16.8µg/m³GoodBang Phlat District Office, Bangkok
Charansanitwong Roadside, Bangkok
23.5µg/m³GoodBang Khae District Office, Bangkok
Bang Khae, Bangkok
14.9µg/m³ExcellentBang Khun Thian District Office, Bangkok
RamaII Roadside, Bang Khun Thian, Bangkok
25.0µg/m³GoodLumpini park
Lumpini park, Pathum Wan, Bangkok
13.7µg/m³ExcellentWacchirabenchatat Park
Wacchirabenchatat Park, Chatuchak, Bangkok
13.7µg/m³ExcellentChatuchak Park
Chatuchak Park, Chatuchak, Bangkok
14.4µg/m³ExcellentSuan Luang Rama IX
Suan Luang Rama IX, Pravet, Bangkok
12.9µg/m³Excellent60th Anniversary of Queen Sirikit Park ,Kheha Romklao Road, Lat Krabang, Bangkok
60th Anniversary of Queen Sirikit Park, Lat Krabang, Bangkok
15.9µg/m³GoodBenchasiri Park
Benchasiri Park, Klong Toei, Bangkok
15.6µg/m³GoodRommani Thungsikan Park
Rommani Thungsikan Park, Don Mueang, Bangkok
17.5µg/m³GoodThonburirom Park
Thonburirom Park, Thung Khru, Bangkok
17.0µg/m³GoodBenjakitti Park
Benjakitti Park, Khlong Toei, Bangkok
14.7µg/m³ExcellentQueen Sirikit Park
Queen Sirikit Park, Chatuchak, Bangkok
12.9µg/m³Excellent80th Anniversary Commemoration Park
80th Anniversary Commemoration Park, Bangkok Noi, Bangkok
17.7µg/m³GoodSerithai Park
Serithai Park, Bueng Kum, Bangkok
19.0µg/m³GoodBang Khae Phirom Park
Bang Khae Phirom Park, Bang Khae, Bangkok
14.7µg/m³ExcellentThawee Wanarom Park
Thawee Wanarom Park, Thawi Watthana, Bangkok
13.2µg/m³ExcellentPhra Nakhon Park
Phra Nakhon Park, Lat Krabang, Bangkok
14.6µg/m³ExcellentNong Chok Park
Nong Chok Park, Nong Chok, Bangkok
10.9µg/m³ExcellentRamintra Sports Park
Ramintra Sports Park, Bang Khen, Bangkok
13.1µg/m³ExcellentPublic 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
18.1µg/m³GoodRama VIII Park
Rama VIII Park, Bang Plad, Bangkok
14.6µg/m³ExcellentDin Dang, Bangkok
Din Dang, Bangkok
19.1µg/m³GoodPhra Kanong District Office, Bangkok
Phra Kanong, Bangkok
20.5µg/m³GoodRat Burana District Office, Bangkok
Rat Burana, Bangkok
19.0µg/m³GoodRatchathewi District Office, Bangkok
Phayathai Roadside, Ratchathewi, Bangkok
13.1µg/m³ExcellentDusit District Office, Bangkok
RamaV Roadside, Dusit, Bangkok
13.5µg/m³ExcellentNational Economic and Social Development Council Office
Krung Kasem Roadside, Pom Prap Sattru Phai, Bangkok
24.0µg/m³GoodOdeon Circus
TheeMitr Roadside, Samphanthawong, Bangkok
19.4µg/m³GoodArmy Apartment Sam Sen
RamaVI Roadside, Phaya Thai, Bangkok
18.0µg/m³GoodWang Thonglang District Office, Bangkok
Lat Phrao Rd Soi 95, Wang Thonglang, Bangkok
18.6µg/m³GoodSamyan Mitrtown
RamaIV Roadside, Pathum Wan, Bangkok
24.9µg/m³GoodBangrak Lovely Plaza
Narathiwat Roadside, Bang Rak, Bangkok
18.0µg/m³GoodSathon District Office, Bangkok
Thung Wat Don, Sathon, Bangkok
23.3µg/m³GoodSoi Sukhumwit 63 Roadside Wattana, Bangkok
Soi Sukhumwit 63 Roadside, Wattana, Bangkok
13.9µg/m³ExcellentSuan Luang District Office, Bangkok
Suan Luang, Bangkok
16.3µg/m³GoodBig C Supercenter Bang Na
Bang Na-Trat Roadside, Bang na, Bangkok
18.4µg/m³GoodKasertsart University
Kasertsart Intersection, Chatuchak, Bangkok
19.7µg/m³GoodDon Mueng District Office, Bangkok
Don Mueng, Bangkok
14.0µg/m³ExcellentSai Mai District Office, Bangkok
Sukhaphiban 5 Roadside, Sai Mai, Bangkok
14.9µg/m³ExcellentBang Kapi District Office, Bangkok
Navamin Roadside, Bang Kapi, Bangkok
18.7µg/m³GoodSuan Sayam-Ram Intra Intersection
Suan Sayam-Ram Intra Intersection Khan Na Yao, Bangkok
15.6µg/m³GoodLat Krabang Hospital
Lat Krabang Roadside, Lat Krabang, Bangkok
22.8µg/m³GoodChaloem Phrakiat Rama 9 Park Min buri, Bangkok
Sihaburanukit Roadside, Meenburi, Bangkok
19.4µg/m³GoodNong Chok District Office, Bangkok
Liap Wari Roadsire, Nong Chok, Bangkok
14.9µg/m³ExcellentSeacon Square
Srinakarin Roadside, Prawet, Bangkok
25.0µg/m³GoodMahaisawan Intersection
Ratchadaphisek Roadside, Thon Buri, Bangkok
20.5µg/m³GoodLibrary under King Taksin Bridge
Charoen Nakorn Roadside, Klong San, Bangkok
16.2µg/m³GoodTha phra Intersection
Tha phra Intersection, Bangkok Yai, Bangkok
20.0µg/m³GoodBangkok Noi Train Police Station
Soi Nikhom Banphak Rodfai Thonburi5, Bangkok Noi, Bangkok
15.8µg/m³GoodPhutthamonthon 1 - Borommaratchachonnani Intersection
Phutthamonthon 1 Roadside, Taling Chan, Bangkok
16.8µg/m³GoodThon Buri Market Sanam Luang 2
Klong Thawi Watthana Roadside, Thawi Watthana, Bangkok
17.4µg/m³GoodSiam University
Petchkasem Roadside, Phasi Charoen, Bangkok
21.3µg/m³GoodMa Charean Roadside, Petcha Kasem 8, Nong Khaem
Ma Charean Roadside Nong Khaem, Bangkok
24.5µg/m³GoodBang Bon 5 Market
Ekkachai Roadside, Bang Bon, Bangkok
20.4µg/m³GoodKing Mongkut's University of Technology Thonburi
Pracha Uthit Roadside, Thung Khru, Bangkok
16.4µg/m³GoodPhra Nakhon District Office, Bangkok
Samsen Roadside, Phra Nakhon, Bangkok
20.1µg/m³GoodHuai Khwang District Office, Bangkok
Huai Khwang, Bangkok
17.8µg/m³GoodKhlong Toei District Office, Bangkok
Khlong Toei, Bangkok
22.8µg/m³GoodBang Sue District Office, Bangkok
Bang Sue, Bangkok
18.3µg/m³GoodLadphrao District Office, Bangkok
Ladphrao, Bangkok
17.7µg/m³GoodLak Si District Office, Bangkok
Thung Song Hong, Lak Si, Bangkok
18.5µg/m³GoodBang Khen District Office, Bangkok
Phahon Yothin Roadside, Bang Khen, Bangkok
20.7µg/m³GoodSaphan Sung District Office, Bangkok
Saphan Sung, Bangkok
16.3µg/m³GoodNational Housing Authority Klongchan
Klong Chan, Khet Bang Kapi, Bangkok
15.5µg/m³Good
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 2026-10-28