Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Ban Chang, Rayong, 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+

July Air Quality Analysis

Ban Chang, Rayong, Thailand

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Jul 2025
61AQI
Lowest AQI recorded on
18th Jul 2024
42AQI

Same Day Analysis (30th July ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 30th Jul - 31st Jul 2025

Ban Chang, Rayong, Thailand

AQI
Day
Night
.

5 AM30th Jul 2025

6 PM

4 AM31st Jul 2025

Day time
Avg. Highest Time
9AM30th Jul

62AQI

Avg. Lowest Time
3PM30th Jul

29AQI

Night time
Avg. Highest Time
10PM30th Jul

67AQI

Avg. Lowest Time
5AM30th Jul

56AQI

In the last 24 hours,

Ban Chang's AQI reached its highest point of 67 at 10 PM during the Night, while the lowest point, 29, was recorded at 3 PM during the Day between 30th Jul and 31st Jul 2025.

Day & Night AQI Trend : Jul 2025

Ban Chang, Rayong, Thailand

Jul
01st - 02nd02nd - 03rd03rd - 04th04th - 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 - 31st31st
Day
Night
1st Jul 2025565 AMAQI
1st Jul 2025566 AMAQI
1st Jul 2025547 AMAQI
1st Jul 2025548 AMAQI
1st Jul 2025569 AMAQI
1st Jul 20255410 AMAQI
1st Jul 20255111 AMAQI
1st Jul 20255012 PMAQI
1st Jul 2025511 PMAQI
1st Jul 2025482 PMAQI
1st Jul 2025523 PMAQI
1st Jul 2025454 PMAQI
1st Jul 2025505 PMAQI
1st Jul 2025516 PMAQI
1st Jul 2025517 PMAQI
1st Jul 2025548 PMAQI
1st Jul 2025549 PMAQI
1st Jul 20255010 PMAQI
1st Jul 20255211 PMAQI
2nd Jul 20255412 AMAQI
2nd Jul 2025541 AMAQI
2nd Jul 2025542 AMAQI
2nd Jul 2025543 AMAQI
2nd Jul 2025554 AMAQI

28°C26/30°C

2nd Jul 2025555 AMAQI
2nd Jul 2025556 AMAQI
2nd Jul 2025577 AMAQI
2nd Jul 2025588 AMAQI
2nd Jul 2025619 AMAQI
2nd Jul 20255510 AMAQI
2nd Jul 20255311 AMAQI
2nd Jul 20255212 PMAQI
2nd Jul 2025511 PMAQI
2nd Jul 2025562 PMAQI
2nd Jul 2025533 PMAQI
2nd Jul 2025544 PMAQI
2nd Jul 2025545 PMAQI
2nd Jul 2025536 PMAQI
2nd Jul 2025537 PMAQI
2nd Jul 2025538 PMAQI
2nd Jul 2025539 PMAQI
2nd Jul 20255310 PMAQI
2nd Jul 20255311 PMAQI
3rd Jul 20255312 AMAQI
3rd Jul 2025551 AMAQI
3rd Jul 2025552 AMAQI
3rd Jul 2025553 AMAQI
3rd Jul 2025554 AMAQI

28°C26/30°C

3rd Jul 2025555 AMAQI
3rd Jul 2025556 AMAQI
3rd Jul 2025547 AMAQI
3rd Jul 2025528 AMAQI
3rd Jul 2025529 AMAQI
3rd Jul 20255210 AMAQI
3rd Jul 20255211 AMAQI
3rd Jul 20255212 PMAQI
3rd Jul 2025521 PMAQI
3rd Jul 2025522 PMAQI
3rd Jul 2025523 PMAQI
3rd Jul 2025534 PMAQI
3rd Jul 2025595 PMAQI
3rd Jul 2025566 PMAQI
3rd Jul 2025537 PMAQI
3rd Jul 2025528 PMAQI
3rd Jul 2025539 PMAQI
3rd Jul 20255610 PMAQI
3rd Jul 20255511 PMAQI
4th Jul 20255512 AMAQI
4th Jul 2025551 AMAQI
4th Jul 2025562 AMAQI
4th Jul 2025563 AMAQI
4th Jul 2025554 AMAQI

27°C26/28°C

4th Jul 2025565 AMAQI
4th Jul 2025556 AMAQI
4th Jul 2025467 AMAQI
4th Jul 2025528 AMAQI
4th Jul 2025579 AMAQI
4th Jul 20255610 AMAQI
4th Jul 20255511 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025551 PMAQI
4th Jul 2025532 PMAQI
4th Jul 2025553 PMAQI
4th Jul 2025554 PMAQI
4th Jul 2025555 PMAQI
4th Jul 2025546 PMAQI
4th Jul 2025567 PMAQI
4th Jul 2025578 PMAQI
4th Jul 2025579 PMAQI
4th Jul 20255510 PMAQI
4th Jul 20255611 PMAQI
5th Jul 20255612 AMAQI
5th Jul 2025541 AMAQI
5th Jul 2025552 AMAQI
5th Jul 2025543 AMAQI
5th Jul 2025544 AMAQI

28°C27/30°C

5th Jul 2025545 AMAQI
5th Jul 2025546 AMAQI
5th Jul 2025547 AMAQI
5th Jul 2025538 AMAQI
5th Jul 2025499 AMAQI
5th Jul 20255210 AMAQI
5th Jul 20255111 AMAQI
5th Jul 20255412 PMAQI
5th Jul 2025511 PMAQI
5th Jul 2025512 PMAQI
5th Jul 2025503 PMAQI
5th Jul 2025494 PMAQI
5th Jul 2025485 PMAQI
5th Jul 2025516 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255310 PMAQI
5th Jul 20255311 PMAQI
6th Jul 20255412 AMAQI
6th Jul 2025551 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025564 AMAQI

28°C27/30°C

6th Jul 2025565 AMAQI
6th Jul 2025566 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025489 AMAQI
6th Jul 20255610 AMAQI
6th Jul 20256111 AMAQI
6th Jul 20255912 PMAQI
6th Jul 2025601 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025575 PMAQI
6th Jul 2025566 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025548 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025581 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025563 AMAQI
7th Jul 2025574 AMAQI

29°C27/30°C

7th Jul 2025575 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025529 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255211 AMAQI
7th Jul 20255212 PMAQI
7th Jul 2025521 PMAQI
7th Jul 2025532 PMAQI
7th Jul 2025513 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025555 PMAQI
7th Jul 2025556 PMAQI
7th Jul 2025537 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025579 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20255811 PMAQI
8th Jul 20255712 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025583 AMAQI
8th Jul 2025574 AMAQI

28°C27/30°C

8th Jul 2025585 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025578 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255910 AMAQI
8th Jul 20256011 AMAQI
8th Jul 20255812 PMAQI
8th Jul 2025591 PMAQI
8th Jul 2025592 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025554 PMAQI
8th Jul 2025595 PMAQI
8th Jul 2025606 PMAQI
8th Jul 2025587 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025571 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025584 AMAQI

28°C27/30°C

9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025487 AMAQI
9th Jul 2025508 AMAQI
9th Jul 2025529 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20255212 PMAQI
9th Jul 2025481 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025573 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025575 PMAQI
9th Jul 2025586 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20255910 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025572 AMAQI
10th Jul 2025573 AMAQI
10th Jul 2025574 AMAQI

28°C27/30°C

10th Jul 2025565 AMAQI
10th Jul 2025576 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025619 AMAQI
10th Jul 20256210 AMAQI
10th Jul 20256011 AMAQI
10th Jul 20255812 PMAQI
10th Jul 2025571 PMAQI
10th Jul 2025572 PMAQI
10th Jul 2025583 PMAQI
10th Jul 2025594 PMAQI
10th Jul 2025595 PMAQI
10th Jul 2025596 PMAQI
10th Jul 2025577 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255312 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025573 AMAQI
11th Jul 2025574 AMAQI

29°C27/31°C

11th Jul 2025575 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025598 AMAQI
11th Jul 2025599 AMAQI
11th Jul 20255810 AMAQI
11th Jul 20255611 AMAQI
11th Jul 20255512 PMAQI
11th Jul 2025571 PMAQI
11th Jul 2025572 PMAQI
11th Jul 2025563 PMAQI
11th Jul 2025584 PMAQI
11th Jul 2025575 PMAQI
11th Jul 2025576 PMAQI
11th Jul 2025577 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025579 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI

29°C27/31°C

12th Jul 2025575 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025608 AMAQI
12th Jul 2025639 AMAQI
12th Jul 20256210 AMAQI
12th Jul 20256111 AMAQI
12th Jul 20256112 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025602 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025604 PMAQI
12th Jul 2025615 PMAQI
12th Jul 2025596 PMAQI
12th Jul 2025577 PMAQI
12th Jul 2025578 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255710 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025574 AMAQI

28°C27/31°C

13th Jul 2025575 AMAQI
13th Jul 2025576 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025619 AMAQI
13th Jul 20256110 AMAQI
13th Jul 20255911 AMAQI
13th Jul 20256012 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025633 PMAQI
13th Jul 2025614 PMAQI
13th Jul 2025625 PMAQI
13th Jul 2025596 PMAQI
13th Jul 2025597 PMAQI
13th Jul 2025578 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025584 AMAQI

28°C26/30°C

14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025709 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256611 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025631 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025673 PMAQI
14th Jul 2025654 PMAQI
14th Jul 2025665 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025607 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025619 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20256012 AMAQI
15th Jul 2025611 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025593 AMAQI
15th Jul 2025594 AMAQI

29°C27/31°C

15th Jul 2025595 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025648 AMAQI
15th Jul 2025669 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256411 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025521 PMAQI
15th Jul 2025522 PMAQI
15th Jul 2025543 PMAQI
15th Jul 2025534 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025526 PMAQI
15th Jul 2025527 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025519 PMAQI
15th Jul 20255010 PMAQI
15th Jul 20255011 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025593 AMAQI
16th Jul 2025604 AMAQI

29°C27/31°C

16th Jul 2025595 AMAQI
16th Jul 2025596 AMAQI
16th Jul 2025507 AMAQI
16th Jul 2025448 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025506 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025538 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20255011 PMAQI
17th Jul 20255012 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025582 AMAQI
17th Jul 2025573 AMAQI
17th Jul 2025564 AMAQI

29°C27/30°C

17th Jul 2025575 AMAQI
17th Jul 2025576 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025608 AMAQI
17th Jul 2025519 AMAQI
17th Jul 20254910 AMAQI
17th Jul 20255011 AMAQI
17th Jul 20255012 PMAQI
17th Jul 2025441 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025444 PMAQI
17th Jul 2025475 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025507 PMAQI
17th Jul 2025538 PMAQI
17th Jul 2025509 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254911 PMAQI
18th Jul 20254812 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025473 AMAQI
18th Jul 2025494 AMAQI

28°C27/30°C

18th Jul 2025565 AMAQI
18th Jul 2025566 AMAQI
18th Jul 2025457 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025469 AMAQI
18th Jul 20254210 AMAQI
18th Jul 20254511 AMAQI
18th Jul 20254512 PMAQI
18th Jul 2025391 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025393 PMAQI
18th Jul 2025404 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025426 PMAQI
18th Jul 2025457 PMAQI
18th Jul 2025438 PMAQI
18th Jul 2025449 PMAQI
18th Jul 20254810 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025481 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI

28°C27/30°C

19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025477 AMAQI
19th Jul 2025548 AMAQI
19th Jul 2025549 AMAQI
19th Jul 20254810 AMAQI
19th Jul 20254511 AMAQI
19th Jul 20254212 PMAQI
19th Jul 2025421 PMAQI
19th Jul 2025422 PMAQI
19th Jul 2025403 PMAQI
19th Jul 2025414 PMAQI
19th Jul 2025405 PMAQI
19th Jul 2025386 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025428 PMAQI
19th Jul 2025509 PMAQI
19th Jul 20254910 PMAQI
19th Jul 20254611 PMAQI
20th Jul 20254812 AMAQI
20th Jul 2025481 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025533 AMAQI
20th Jul 2025534 AMAQI

28°C27/30°C

20th Jul 2025525 AMAQI
20th Jul 2025526 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025388 AMAQI
20th Jul 2025409 AMAQI
20th Jul 20254010 AMAQI
20th Jul 20254011 AMAQI
20th Jul 20253812 PMAQI
20th Jul 2025441 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025484 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025476 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025458 PMAQI
20th Jul 2025439 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254311 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025514 AMAQI

27°C26/28°C

21st Jul 2025525 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025499 AMAQI
21st Jul 20254710 AMAQI
21st Jul 20254411 AMAQI
21st Jul 20254412 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025472 PMAQI
21st Jul 2025433 PMAQI
21st Jul 2025444 PMAQI
21st Jul 2025435 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025507 PMAQI
21st Jul 2025488 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254610 PMAQI
21st Jul 20254611 PMAQI
22nd Jul 20254812 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025513 AMAQI
22nd Jul 2025514 AMAQI

27°C25/27°C

22nd Jul 2025515 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025477 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025519 AMAQI
22nd Jul 20255010 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20254712 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025583 PMAQI
22nd Jul 2025604 PMAQI
22nd Jul 2025605 PMAQI
22nd Jul 2025576 PMAQI
22nd Jul 2025527 PMAQI
22nd Jul 2025498 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20255111 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025524 AMAQI

28°C27/30°C

23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025497 AMAQI
23rd Jul 2025498 AMAQI
23rd Jul 2025549 AMAQI
23rd Jul 20255510 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20255812 PMAQI
23rd Jul 2025581 PMAQI
23rd Jul 2025582 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025486 PMAQI
23rd Jul 2025537 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025534 AMAQI

28°C27/30°C

24th Jul 2025525 AMAQI
24th Jul 2025536 AMAQI
24th Jul 2025417 AMAQI
24th Jul 2025508 AMAQI
24th Jul 2025629 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025521 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025614 PMAQI
24th Jul 2025645 PMAQI
24th Jul 2025626 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025543 AMAQI
25th Jul 2025544 AMAQI

29°C27/31°C

25th Jul 2025545 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025557 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025591 PMAQI
25th Jul 2025612 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025614 PMAQI
25th Jul 2025625 PMAQI
25th Jul 2025606 PMAQI
25th Jul 2025587 PMAQI
25th Jul 2025608 PMAQI
25th Jul 2025599 PMAQI
25th Jul 20255910 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025571 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025553 AMAQI
26th Jul 2025564 AMAQI

29°C27/32°C

26th Jul 2025565 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025588 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20256211 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025611 PMAQI
26th Jul 2025602 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025614 PMAQI
26th Jul 2025595 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025607 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025599 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20256011 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025572 AMAQI
27th Jul 2025573 AMAQI
27th Jul 2025574 AMAQI

29°C28/31°C

27th Jul 2025575 AMAQI
27th Jul 2025576 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20256012 PMAQI
27th Jul 2025581 PMAQI
27th Jul 2025632 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025584 PMAQI
27th Jul 2025605 PMAQI
27th Jul 2025626 PMAQI
27th Jul 2025577 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025572 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025584 AMAQI

28°C28/29°C

28th Jul 2025575 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025529 AMAQI
28th Jul 20255810 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025581 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025603 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025605 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025577 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255311 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025574 AMAQI

29°C27/31°C

29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025569 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025551 PMAQI
29th Jul 2025602 PMAQI
29th Jul 2025593 PMAQI
29th Jul 2025574 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025586 PMAQI
29th Jul 2025647 PMAQI
29th Jul 2025648 PMAQI
29th Jul 2025649 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256311 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025611 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025574 AMAQI

29°C28/30°C

30th Jul 2025565 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025598 AMAQI
30th Jul 2025629 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025331 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025293 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025466 PMAQI
30th Jul 2025667 PMAQI
30th Jul 2025658 PMAQI
30th Jul 2025669 PMAQI
30th Jul 20256710 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256612 AMAQI
31st Jul 2025651 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI

29°C28/31°C

31st Jul 2025585 AMAQI
5 AM
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20254411 AMAQI
11 AM
31st Jul 20255312 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025512 PMAQI
31st Jul 2025483 PMAQI
31st Jul 2025514 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025576 PMAQI
6 PM
31st Jul 2025647 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025649 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256311 PMAQI
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 6 AM

56AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 AM - 6 PM

54AQI

12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 56), while the lowest AQI was between 7 AM to 6 PM (Avg. 54).
Night time
Avg. Highest Time
12 AM - 11 PM

55AQI

10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM

55AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 55), while the lowest AQI was between 12 AM to 11 PM (Avg. 55).

2025 Days Vs Air Quality

Ban Chang, Rayong, Thailand

2025

16%

34

68%

143

15%

32

0.9%

2

Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)

Good
34 Days
Moderate
143 Days
Poor
32 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 16%

Health Risk Level:

Extreme

In 2025, 16% of 212 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Ban Chang, Rayong, Thailand

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

1st January 2025
78AQI
2nd January 2025
81AQI
3rd January 2025
80AQI
4th January 2025
81AQI
5th January 2025
85AQI
6th January 2025
90AQI
7th January 2025
108AQI
8th January 2025
122AQI
9th January 2025
125AQI
10th January 2025
82AQI
11th January 2025
75AQI
12th January 2025
79AQI
13th January 2025
93AQI
14th January 2025
110AQI
15th January 2025
97AQI
16th January 2025
65AQI
17th January 2025
82AQI
18th January 2025
98AQI
19th January 2025
108AQI
20th January 2025
118AQI
21st January 2025
126AQI
22nd January 2025
135AQI
23rd January 2025
151AQI
24th January 2025
154AQI
25th January 2025
133AQI
26th January 2025
112AQI
27th January 2025
103AQI
28th January 2025
100AQI
29th January 2025
98AQI
30th January 2025
125AQI
31st January 2025
128AQI
1st February 2025
124AQI
2nd February 2025
125AQI
3rd February 2025
112AQI
4th February 2025
114AQI
5th February 2025
116AQI
6th February 2025
109AQI
7th February 2025
110AQI
8th February 2025
116AQI
9th February 2025
93AQI
10th February 2025
98AQI
11th February 2025
121AQI
12th February 2025
135AQI
13th February 2025
129AQI
14th February 2025
121AQI
15th February 2025
131AQI
16th February 2025
90AQI
17th February 2025
89AQI
18th February 2025
74AQI
19th February 2025
84AQI
20th February 2025
85AQI
21st February 2025
88AQI
22nd February 2025
89AQI
23rd February 2025
95AQI
24th February 2025
75AQI
25th February 2025
79AQI
26th February 2025
81AQI
27th February 2025
95AQI
28th February 2025
91AQI
1st March 2025
83AQI
2nd March 2025
77AQI
3rd March 2025
77AQI
4th March 2025
69AQI
5th March 2025
65AQI
6th March 2025
65AQI
7th March 2025
65AQI
8th March 2025
69AQI
9th March 2025
73AQI
10th March 2025
88AQI
11th March 2025
91AQI
12th March 2025
73AQI
13th March 2025
71AQI
14th March 2025
76AQI
15th March 2025
70AQI
16th March 2025
66AQI
17th March 2025
72AQI
18th March 2025
87AQI
19th March 2025
87AQI
20th March 2025
109AQI
21st March 2025
114AQI
22nd March 2025
123AQI
23rd March 2025
137AQI
24th March 2025
129AQI
25th March 2025
110AQI
26th March 2025
92AQI
27th March 2025
91AQI
28th March 2025
96AQI
29th March 2025
85AQI
30th March 2025
80AQI
31st March 2025
70AQI
1st April 2025
77AQI
2nd April 2025
72AQI
3rd April 2025
59AQI
4th April 2025
60AQI
5th April 2025
55AQI
6th April 2025
60AQI
7th April 2025
58AQI
8th April 2025
61AQI
9th April 2025
58AQI
10th April 2025
61AQI
11th April 2025
68AQI
12th April 2025
52AQI
13th April 2025
51AQI
14th April 2025
47AQI
15th April 2025
49AQI
16th April 2025
53AQI
17th April 2025
51AQI
18th April 2025
49AQI
19th April 2025
42AQI
20th April 2025
45AQI
21st April 2025
48AQI
22nd April 2025
53AQI
23rd April 2025
48AQI
24th April 2025
45AQI
25th April 2025
56AQI
26th April 2025
49AQI
27th April 2025
49AQI
28th April 2025
50AQI
29th April 2025
50AQI
30th April 2025
59AQI
1st May 2025
64AQI
2nd May 2025
68AQI
3rd May 2025
58AQI
4th May 2025
54AQI
5th May 2025
54AQI
6th May 2025
53AQI
7th May 2025
46AQI
8th May 2025
51AQI
9th May 2025
52AQI
10th May 2025
53AQI
11th May 2025
51AQI
12th May 2025
47AQI
13th May 2025
49AQI
14th May 2025
48AQI
15th May 2025
53AQI
16th May 2025
55AQI
17th May 2025
60AQI
18th May 2025
59AQI
19th May 2025
59AQI
20th May 2025
58AQI
21st May 2025
59AQI
22nd May 2025
60AQI
23rd May 2025
56AQI
24th May 2025
51AQI
25th May 2025
49AQI
26th May 2025
44AQI
27th May 2025
45AQI
28th May 2025
46AQI
29th May 2025
50AQI
30th May 2025
58AQI
31st May 2025
59AQI
1st June 2025
60AQI
2nd June 2025
58AQI
3rd June 2025
52AQI
4th June 2025
53AQI
5th June 2025
53AQI
6th June 2025
52AQI
7th June 2025
56AQI
8th June 2025
46AQI
9th June 2025
41AQI
10th June 2025
47AQI
11th June 2025
52AQI
12th June 2025
48AQI
13th June 2025
47AQI
14th June 2025
43AQI
15th June 2025
45AQI
16th June 2025
50AQI
17th June 2025
46AQI
18th June 2025
51AQI
19th June 2025
53AQI
20th June 2025
53AQI
21st June 2025
53AQI
22nd June 2025
54AQI
23rd June 2025
54AQI
24th June 2025
53AQI
25th June 2025
52AQI
26th June 2025
54AQI
27th June 2025
54AQI
28th June 2025
52AQI
29th June 2025
52AQI
30th June 2025
52AQI
1st July 2025
52AQI
2nd July 2025
54AQI
3rd July 2025
54AQI
4th July 2025
55AQI
5th July 2025
53AQI
6th July 2025
55AQI
7th July 2025
55AQI
8th July 2025
58AQI
9th July 2025
56AQI
10th July 2025
57AQI
11th July 2025
56AQI
12th July 2025
58AQI
13th July 2025
59AQI
14th July 2025
61AQI
15th July 2025
57AQI
16th July 2025
52AQI
17th July 2025
51AQI
18th July 2025
46AQI
19th July 2025
46AQI
20th July 2025
46AQI
21st July 2025
47AQI
22nd July 2025
51AQI
23rd July 2025
53AQI
24th July 2025
55AQI
25th July 2025
56AQI
26th July 2025
58AQI
27th July 2025
58AQI
28th July 2025
57AQI
29th July 2025
58AQI
30th July 2025
53AQI

104AQI

102AQI

86AQI

55AQI

54AQI

51AQI

54AQI

No. of days

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

202572AQI

16
13
2
15
13
25
6
12
18
9
22
9
21
4
26
34
143
32
2

Highest AQI recorded in

January

104AQI

Lowest AQI recorded in

June

51AQI

202460AQI

10
7
1
2
9
3
16
14
16
15
7
21
1
2
5
8
5
24
1
1
30
60
130
8

Highest AQI recorded in

January

97AQI

Lowest AQI recorded in

May

47AQI

202326AQI

27
26
2
31
25
11
1
2
1
2
23
6
123
27
7

Highest AQI recorded in

November

90AQI

Lowest AQI recorded in

March

4AQI

202213AQI

2
30
28
60

Highest AQI recorded in

October

18AQI

Lowest AQI recorded in

November

12AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2025(Avg.)
72AQI
Least Polluted Year Recorded
2022(Avg.)
13AQI

Ban Chang's annual 2025 AQI (72) shows an average percentage change of 212.4% (worsened AQI) compared to previous years: 2022 (13), 2023 (26), 2024 (60).