Prang Ku, Si Sa Ket, Sisaket, Thailand Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

October Air Quality Analysis
Prang Ku, Si Sa Ket, Sisaket, Thailand

2022

2023

2024

2025

AQI

Days

Days	2025	2024	2023	2022
Oct. 1	37
Oct. 2	55
Oct. 3	71
Oct. 4
Oct. 5
Oct. 6
Oct. 7
Oct. 8
Oct. 9
Oct. 10			63
Oct. 11			32
Oct. 12			32
Oct. 13			25
Oct. 14			25
Oct. 15			68
Oct. 16			95
Oct. 17			111
Oct. 18			125
Oct. 19		25	117
Oct. 20		26	110
Oct. 21		28	110
Oct. 22		35	110
Oct. 23		52	61
Oct. 24		61	40
Oct. 25		72	26
Oct. 26		86	44
Oct. 27		71	75
Oct. 28		36	83	64
Oct. 29		34	89	75
Oct. 30		40	27
Oct. 31		46	35

AQI Trends: Highest and Lowest

Highest AQI recorded on

18th Oct 2023

125AQI

Lowest AQI recorded on

13th Oct 2023

25AQI

Same Day Analysis (3rd October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 71 of Moderate air quality on the same day.

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Prang Ku, Si Sa Ket, Sisaket, Thailand

AQI

Day

Night

5 AM3rd Oct 2025

6 PM

4 AM4th Oct 2025

Day time

Avg. Highest Time

12AMNaNth undefined

AQI

Avg. Lowest Time

12AMNaNth undefined

AQI

Night time

Avg. Highest Time

12AM4th Oct

68AQI

Avg. Lowest Time

6PM3rd Oct

38AQI

In the last 24 hours,

Prang Ku's AQI reached its highest point of 68 at 12 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Oct and 4th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025
Prang Ku, Si Sa Ket, Sisaket, Thailand

SepOct

04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th

Day

Night

27°C24/32°C

28°C25/32°C

28°C25/31°C

25°C24/27°C

25°C23/29°C

26°C23/30°C

27°C23/31°C

28°C24/33°C

27°C25/28°C

27°C24/32°C

27°C24/30°C

28°C24/32°C

27°C24/30°C

25°C24/28°C

26°C23/29°C

26°C24/28°C

24°C24/27°C

26°C23/29°C

25°C24/27°C

26°C24/29°C

24°C24/25°C

26°C24/30°C

26°C23/30°C

25°C24/27°C

26°C23/30°C

27°C23/31°C

27°C23/32°C

--°C/°C

5 AM

11 AM

6 PM

11 PM

4 AM

--°C/°C

Day time

Avg. Highest Time

5 AM - 6 AM

39AQI

2 hours / Day

60 hours / Month

Avg. Lowest Time

2 PM

29AQI

1 hours / Day

30 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 39), while the lowest AQI was between 2 PM to 2 PM (Avg. 29).

Night time

Avg. Highest Time

12 AM - 4 AM

41AQI

5 hours / Day

150 hours / Month

Avg. Lowest Time

7 PM

35AQI

1 hours / Day

30 hours / Month

In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 41), while the lowest AQI was between 7 PM to 7 PM (Avg. 35).

2025 Days Vs Air Quality
Prang Ku, Si Sa Ket, Sisaket, Thailand

2025

41%

112

49%

136

10%

Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)

Good

112 Days

Moderate

136 Days

Poor

28 Days

Unhealthy

0 Days

Severe

0 Days

Hazardous

0 Days

Under WHO’s Safe Air Quality Limits: 41%

Health Risk Level:

Significant

In 2025, 41% of 276 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights
Prang Ku, Si Sa Ket, Sisaket, Thailand

AQI levels in 2025

AQI

PM2.5

PM10

SO2

NO2

Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

101AQI

85AQI

95AQI

79AQI

55AQI

46AQI

47AQI

50AQI

36AQI

54AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202566AQI

112

136

Highest AQI recorded in

January

101AQI

Lowest AQI recorded in

September

36AQI

202460AQI

114

116

Highest AQI recorded in

February

148AQI

Lowest AQI recorded in

July

27AQI

202377AQI

Highest AQI recorded in

February

140AQI

Lowest AQI recorded in

July

41AQI

202277AQI

Highest AQI recorded in

December

87AQI

Lowest AQI recorded in

November

69AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded

2023(Avg.)

77AQI

Least Polluted Year Recorded

2024(Avg.)

60AQI

Prang Ku's annual 2025 AQI (66) shows an average percentage change of -6.09% (improved AQI) compared to previous years: 2022 (77), 2023 (77), 2024 (60).


5 AM	67
6 AM	38
7 AM	39
8 AM	46
9 AM	50
10 AM	56
11 AM	55
12 PM	52
1 PM	49
2 PM	48
3 PM	46
4 PM	43
5 PM	48
6 PM	38
7 PM	54
8 PM	67
9 PM	64
10 PM	65
11 PM	67
12 AM	68
1 AM	61
2 AM	58
3 AM
4 AM

Prang Ku, Si Sa Ket, Sisaket, Thailand Historical Air Quality Analysis

October Air Quality AnalysisPrang Ku, Si Sa Ket, Sisaket, Thailand

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025Prang Ku, Si Sa Ket, Sisaket, Thailand

Day & Night AQI Trend : Sep - Oct 2025Prang Ku, Si Sa Ket, Sisaket, Thailand

2025 Days Vs Air Quality Prang Ku, Si Sa Ket, Sisaket, Thailand

Annual Air Quality InsightsPrang Ku, Si Sa Ket, Sisaket, Thailand

AQI levels in 2025

No. of days

October Air Quality Analysis
Prang Ku, Si Sa Ket, Sisaket, Thailand

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Prang Ku, Si Sa Ket, Sisaket, Thailand

Day & Night AQI Trend : Sep - Oct 2025
Prang Ku, Si Sa Ket, Sisaket, Thailand

2025 Days Vs Air Quality
Prang Ku, Si Sa Ket, Sisaket, Thailand

Annual Air Quality Insights
Prang Ku, Si Sa Ket, Sisaket, Thailand