Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam
AQI Trends: Highest and Lowest
Same Day Analysis (1st October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam
5 AM2nd Oct 2025
5 PM
4 AM3rd Oct 2025
AQI
AQI
106AQI
72AQI
In the last 24 hours,
Khom 9's AQI reached its highest point of 106 at 7 AM during the Night, while the lowest point, 72, was recorded at 1 PM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam
27°C25/32°C
28°C25/31°C
28°C25/31°C
28°C25/32°C
28°C25/32°C
27°C25/32°C
27°C25/31°C
28°C25/33°C
28°C25/34°C
28°C25/32°C
27°C24/32°C
27°C25/30°C
27°C24/33°C
27°C25/32°C
27°C25/31°C
26°C24/30°C
26°C24/29°C
28°C24/32°C
28°C25/33°C
26°C25/29°C
27°C25/33°C
28°C25/34°C
27°C25/32°C
27°C25/30°C
26°C24/30°C
26°C24/30°C
27°C24/30°C
27°C24/30°C
27°C24/33°C
--°C/°C
--°C/°C
44AQI
30AQI
44AQI
35AQI
2025 Days Vs Air Quality
Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam
94%
118
6%
8
Total number of days with different AQI categories in last 275 days in 2025 (90 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 275 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Khom 9, Thanh pho Tra Vinh, Tra Vinh, Vietnam
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
36AQI
36AQI
33AQI
42AQI
37AQI
33AQI
34AQI
28AQI
26AQI
22AQI
24AQI
27AQI
27AQI
27AQI
28AQI
35AQI
35AQI
34AQI
36AQI
39AQI
38AQI
37AQI
33AQI
30AQI
30AQI
31AQI
33AQI
34AQI
35AQI
37AQI
39AQI
38AQI
36AQI
34AQI
35AQI
46AQI
40AQI
38AQI
34AQI
35AQI
34AQI
36AQI
34AQI
36AQI
37AQI
37AQI
37AQI
36AQI
38AQI
37AQI
39AQI
42AQI
39AQI
38AQI
36AQI
35AQI
35AQI
35AQI
39AQI
41AQI
42AQI
42AQI
46AQI
52AQI
53AQI
54AQI
53AQI
52AQI
52AQI
47AQI
46AQI
46AQI
43AQI
42AQI
43AQI
43AQI
46AQI
44AQI
40AQI
41AQI
43AQI
45AQI
48AQI
43AQI
43AQI
44AQI
44AQI
42AQI
40AQI
42AQI
45AQI
46AQI
46AQI
45AQI
45AQI
46AQI
43AQI
28AQI
39AQI
41AQI
40AQI
46AQI
43AQI
46AQI
43AQI
42AQI
39AQI
40AQI
40AQI
38AQI
38AQI
35AQI
34AQI
34AQI
34AQI
34AQI
37AQI
37AQI
24AQI
11AQI
9AQI
7AQI
29AQI
58AQI
67AQI
35AQI
33AQI
38AQI
46AQI
36AQI
67AQI
No. of days
202538AQI
Highest AQI recorded in
October67AQI
Lowest AQI recorded in
June33AQI
Most & Least Polluted Years Over the Last 1 Years
Khom 9's annual 2025 AQI (38) shows an average percentage change of NaN% (improved AQI) compared to previous years: .