Air4Thai
Noise Monitoring Report From Pollution Control Department
On Sunday, March 15, 2026, 8:00 am
BANGKOK
Phahurat
Bangkok

14 Jul 2025 23:00

74.5

dBA

Leq, 24hr

Bodindecha Sing Singhaseni School
Bangkok

15 Mar 2026 08:00

57.3

dBA

Leq, 24hr

National Housing Authority Klongchan
Bangkok

15 Mar 2026 08:00

59.1

dBA

Leq, 24hr

Nonsi Witthaya School
Bangkok

15 Mar 2026 08:00

53.9

dBA

Leq, 24hr

Thonburi Power Sub-Station
Bangkok

15 Mar 2026 08:00

70.9

dBA

Leq, 24hr

Chokchai Police Station
Bangkok

15 Mar 2026 08:00

71.0

dBA

Leq, 24hr

National Housing Authority Dindaeng
Bangkok

15 Mar 2026 08:00

71.3

dBA

Leq, 24hr

Nakhon Pathom Rajabhat University

13 Feb 2026 02:00

70.0

dBA

Leq, 24hr

Sukhothai Thammathirat Open University
Nonthaburi

15 Mar 2026 08:00

58.0

dBA

Leq, 24hr

Pathumwilai School
Pathum Thani

15 Mar 2026 08:00

70.7

dBA

Leq, 24hr

Bangkok University Rangsit Campus
Pathum Thani

15 Mar 2026 08:00

57.6

dBA

Leq, 24hr

Samut Prakan Provincial Hall

15 Mar 2026 08:00

68.2

dBA

Leq, 24hr

Highway District
Samut Sakhon

15 Mar 2026 08:00

66.3

dBA

Leq, 24hr

 
CENTRAL
Provincial Administrative Organization, Pra Lan
Saraburi

6 Dec 2025 16:00

49.8

dBA

Leq, 24hr

Wat Tam Sri Wi Lai
Saraburi

12 Jan 2026 00:00

51.0

dBA

Leq, 24hr

Na Phralan Police Station
Saraburi

15 Mar 2026 08:00

70.5

dBA

Leq, 24hr

Khao Noi Fire Station
Saraburi

18 Dec 2025 09:00

68.4

dBA

Leq, 24hr

 
EAST
Health Promotion Hospital Bankhaohin
Chon Buri

19 Nov 2025 13:00

60.5

dBA

Leq, 24hr

Office of Pollution Control and Environment 13
Chon Buri

20 Feb 2026 13:00

50.5

dBA

Leq, 24hr

Health Promotion Hospital Maptaput
Rayong

18 Feb 2026 00:00

62.3

dBA

Leq, 24hr

 
NORTHERN
City Hall, Chiangmai
Chiang Mai

15 Mar 2026 08:00

56.4

dBA

Leq, 24hr

Yupparaj Wittayalai School
Chiang Mai

16 Feb 2026 22:00

64.4

dBA

Leq, 24hr

 
SOUTHERN
Municipal Health Center, Phuket
Phuket

15 Mar 2026 08:00

59.4

dBA

Leq, 24hr

Hat Yai Municipality
Song Kla

19 Oct 2025 09:00

61.9

dBA

Leq, 24hr

 
NORTH EASTERN
Hydrogeological Group Water Resources Regional Office4, Khonkaen
Khon Kaen

15 Mar 2026 08:00

58.4

dBA

Leq, 24hr

Municipal Waste Water Pumping Station
Nakhon Ratchasima

15 Mar 2026 08:00

63.9

dBA

Leq, 24hr

 

ระดับเสียงน้อยกว่า 55 dBA ระดับเสียงระหว่าง
55 - 70 dBA 		ระดับเสียงมากกว่า 70 dBA
ประเภทของสถานีวัดระดับเสียง

= Normal Area
= Roadside
Index Color Good Moderate Unhealthy

ID station province area type time update 24 hours current hour
Leq Leq Lmin Lmax
BANGKOK
ns01 Phahurat Bangkok ROADSIDE 14 Jul 2025 23:00 74.5 74.1 55.0 95.9
st09 Bodindecha Sing Singhaseni School Bangkok COMMUNITY 15 Mar 2026 08:00 57.3 54.5 48.0 68.3
st10 National Housing Authority Klongchan Bangkok COMMUNITY 15 Mar 2026 08:00 59.1 55.1 46.7 66.2
st12 Nonsi Witthaya School Bangkok COMMUNITY 15 Mar 2026 08:00 53.9 54.3 47.0 70.5
st52 Thonburi Power Sub-Station Bangkok ROADSIDE 15 Mar 2026 08:00 70.9 70.3 54.4 87.9
st53 Chokchai Police Station Bangkok ROADSIDE 15 Mar 2026 08:00 71.0 72.0 60.1 86.7
st54 National Housing Authority Dindaeng Bangkok ROADSIDE 15 Mar 2026 08:00 71.3 72.0 61.2 90.7
ns06 Nakhon Pathom Rajabhat University ROADSIDE 13 Feb 2026 02:00 70.0 66.0 42.5 85.6
st22 Sukhothai Thammathirat Open University Nonthaburi COMMUNITY 15 Mar 2026 08:00 58.0 58.2 52.4 79.2
ns04 Pathumwilai School Pathum Thani ROADSIDE 15 Mar 2026 08:00 70.7 70.3 55.7 93.0
st20 Bangkok University Rangsit Campus Pathum Thani COMMUNITY 15 Mar 2026 08:00 57.6 59.1 57.5 66.8
ns05 Samut Prakan Provincial Hall ROADSIDE 15 Mar 2026 08:00 68.2 69.3 51.3 95.6
st14 Highway District Samut Sakhon ROADSIDE 15 Mar 2026 08:00 66.3 68.3 64.6 80.0
CENTRAL
ns02 Provincial Administrative Organization, Pra Lan Saraburi COMMUNITY 6 Dec 2025 16:00 49.8 47.4 41.3 75.6
ns03 Wat Tam Sri Wi Lai Saraburi COMMUNITY 12 Jan 2026 00:00 51.0 38.4 29.9 58.9
st24 Na Phralan Police Station Saraburi ROADSIDE 15 Mar 2026 08:00 70.5 72.0 53.6 99.7
st25 Khao Noi Fire Station Saraburi COMMUNITY 18 Dec 2025 09:00 68.4 69.5 63.1 94.8
EAST
st33 Health Promotion Hospital Bankhaohin Chon Buri ROADSIDE 19 Nov 2025 13:00 60.5 56.1 50.0 75.9
st34 Office of Pollution Control and Environment 13 Chon Buri COMMUNITY 20 Feb 2026 13:00 50.5 52.1 41.7 74.6
st29 Health Promotion Hospital Maptaput Rayong COMMUNITY 18 Feb 2026 00:00 62.3 58.8 44.2 84.7
NORTHERN
st35 City Hall, Chiangmai Chiang Mai COMMUNITY 15 Mar 2026 08:00 56.4 55.8 41.8 75.4
st36 Yupparaj Wittayalai School Chiang Mai ROADSIDE 16 Feb 2026 22:00 64.4 62.2 46.9 85.6
SOUTHERN
st43 Municipal Health Center, Phuket Phuket ROADSIDE 15 Mar 2026 08:00 59.4 56.8 47.9 73.6
st44 Hat Yai Municipality Song Kla ROADSIDE 19 Oct 2025 09:00 61.9 58.9 50.6 77.8
NORTH EASTERN
st46 Hydrogeological Group Water Resources Regional Office4, Khonkaen Khon Kaen ROADSIDE 15 Mar 2026 08:00 58.4 58.5 37.5 71.7
st47 Municipal Waste Water Pumping Station Nakhon Ratchasima ROADSIDE 15 Mar 2026 08:00 63.9 63.2 58.1 80.5

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