Nakhon Ratchasima, Nakhon Ratchasima, 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+
August Air Quality Analysis
Nakhon Ratchasima, Nakhon Ratchasima, Thailand
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Aug 2021
81AQILowest AQI recorded on
9th Aug 2023
34AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 59 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Nakhon Ratchasima, Nakhon Ratchasima, Thailand
AQI
Day
Night
.
5 AM2nd Aug 2025
6 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
9AM2nd Aug
62AQI
Avg. Lowest Time
2PM2nd Aug
48AQI
Night time
Avg. Highest Time
12AM3rd Aug
63AQI
Avg. Lowest Time
4AM3rd Aug
57AQI
In the last 24 hours,
Nakhon Ratchasima's AQI reached its highest point of 63 at 12 AM during the Night, while the lowest point, 48, was recorded at 2 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nakhon Ratchasima, Nakhon Ratchasima, Thailand
JulAug
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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025555 AMAQI
4th Jul 2025556 AMAQI
4th Jul 2025667 AMAQI
4th Jul 2025678 AMAQI
4th Jul 2025669 AMAQI
4th Jul 20255710 AMAQI
4th Jul 20256111 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025531 PMAQI
4th Jul 2025532 PMAQI
4th Jul 2025593 PMAQI
4th Jul 2025584 PMAQI
4th Jul 2025555 PMAQI
4th Jul 2025536 PMAQI
4th Jul 2025547 PMAQI
4th Jul 2025558 PMAQI
4th Jul 2025579 PMAQI
4th Jul 20255810 PMAQI
4th Jul 20255811 PMAQI
5th Jul 20255712 AMAQI
5th Jul 2025581 AMAQI
5th Jul 2025572 AMAQI
5th Jul 2025573 AMAQI
5th Jul 2025574 AMAQI
26°C23/30°C
5th Jul 2025575 AMAQI
5th Jul 2025576 AMAQI
5th Jul 2025597 AMAQI
5th Jul 2025648 AMAQI
5th Jul 2025649 AMAQI
5th Jul 20256610 AMAQI
5th Jul 20256611 AMAQI
5th Jul 20255912 PMAQI
5th Jul 2025501 PMAQI
5th Jul 2025522 PMAQI
5th Jul 2025593 PMAQI
5th Jul 2025524 PMAQI
5th Jul 2025595 PMAQI
5th Jul 2025736 PMAQI
5th Jul 2025607 PMAQI
5th Jul 2025598 PMAQI
5th Jul 2025589 PMAQI
5th Jul 20255610 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025573 AMAQI
6th Jul 2025574 AMAQI
27°C24/32°C
6th Jul 2025575 AMAQI
6th Jul 2025576 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025529 AMAQI
6th Jul 20254710 AMAQI
6th Jul 20255511 AMAQI
6th Jul 20255112 PMAQI
6th Jul 2025551 PMAQI
6th Jul 2025512 PMAQI
6th Jul 2025583 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025575 PMAQI
6th Jul 2025586 PMAQI
6th Jul 2025567 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025569 PMAQI
6th Jul 20255510 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255312 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025554 AMAQI
27°C24/33°C
7th Jul 2025545 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025579 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20255512 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025542 PMAQI
7th Jul 2025553 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025537 PMAQI
7th Jul 2025558 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025552 AMAQI
8th Jul 2025553 AMAQI
8th Jul 2025554 AMAQI
27°C24/32°C
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025517 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255110 AMAQI
8th Jul 20256011 AMAQI
8th Jul 20255412 PMAQI
8th Jul 2025571 PMAQI
8th Jul 2025622 PMAQI
8th Jul 2025583 PMAQI
8th Jul 2025624 PMAQI
8th Jul 2025615 PMAQI
8th Jul 2025586 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025579 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025564 AMAQI
28°C25/33°C
9th Jul 2025565 AMAQI
9th Jul 2025566 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025669 AMAQI
9th Jul 20257210 AMAQI
9th Jul 20256511 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025532 PMAQI
9th Jul 2025613 PMAQI
9th Jul 2025644 PMAQI
9th Jul 2025575 PMAQI
9th Jul 2025636 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255710 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI
28°C25/32°C
10th Jul 2025565 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025638 AMAQI
10th Jul 2025629 AMAQI
10th Jul 20256010 AMAQI
10th Jul 20256011 AMAQI
10th Jul 20256512 PMAQI
10th Jul 2025691 PMAQI
10th Jul 2025752 PMAQI
10th Jul 2025663 PMAQI
10th Jul 2025634 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025616 PMAQI
10th Jul 2025587 PMAQI
10th Jul 2025618 PMAQI
10th Jul 2025609 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025563 AMAQI
11th Jul 2025584 AMAQI
28°C25/34°C
11th Jul 2025575 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025527 AMAQI
11th Jul 2025598 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255610 AMAQI
11th Jul 20255711 AMAQI
11th Jul 20255412 PMAQI
11th Jul 2025581 PMAQI
11th Jul 2025612 PMAQI
11th Jul 2025553 PMAQI
11th Jul 2025534 PMAQI
11th Jul 2025655 PMAQI
11th Jul 2025646 PMAQI
11th Jul 2025587 PMAQI
11th Jul 2025608 PMAQI
11th Jul 2025609 PMAQI
11th Jul 20256010 PMAQI
11th Jul 20255911 PMAQI
12th Jul 20256012 AMAQI
12th Jul 2025591 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025574 AMAQI
27°C25/30°C
12th Jul 2025575 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025588 AMAQI
12th Jul 2025619 AMAQI
12th Jul 20255710 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20255812 PMAQI
12th Jul 2025621 PMAQI
12th Jul 2025562 PMAQI
12th Jul 2025573 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025565 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025578 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255710 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025601 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025583 AMAQI
13th Jul 2025584 AMAQI
27°C25/31°C
13th Jul 2025585 AMAQI
13th Jul 2025586 AMAQI
13th Jul 2025577 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255512 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025613 PMAQI
13th Jul 2025614 PMAQI
13th Jul 2025605 PMAQI
13th Jul 2025586 PMAQI
13th Jul 2025577 PMAQI
13th Jul 2025578 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256410 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256212 AMAQI
14th Jul 2025661 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025584 AMAQI
28°C24/33°C
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025559 AMAQI
14th Jul 20256010 AMAQI
14th Jul 20255611 AMAQI
14th Jul 20255612 PMAQI
14th Jul 2025551 PMAQI
14th Jul 2025552 PMAQI
14th Jul 2025553 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025565 PMAQI
14th Jul 2025576 PMAQI
14th Jul 2025617 PMAQI
14th Jul 2025598 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025564 AMAQI
29°C25/34°C
15th Jul 2025575 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025589 AMAQI
15th Jul 20255610 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025561 PMAQI
15th Jul 2025582 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025595 PMAQI
15th Jul 2025576 PMAQI
15th Jul 2025577 PMAQI
15th Jul 2025598 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20256110 PMAQI
15th Jul 20255911 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025584 AMAQI
29°C25/34°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025608 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20255310 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20255012 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025532 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025534 PMAQI
16th Jul 2025495 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025507 PMAQI
16th Jul 2025538 PMAQI
16th Jul 2025539 PMAQI
16th Jul 20255510 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI
28°C25/31°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025597 AMAQI
17th Jul 2025588 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255112 PMAQI
17th Jul 2025531 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025484 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025457 PMAQI
17th Jul 2025488 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254911 PMAQI
18th Jul 20254612 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025564 AMAQI
27°C25/31°C
18th Jul 2025565 AMAQI
18th Jul 2025566 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025448 AMAQI
18th Jul 2025509 AMAQI
18th Jul 20254610 AMAQI
18th Jul 20254611 AMAQI
18th Jul 20254312 PMAQI
18th Jul 2025461 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025493 PMAQI
18th Jul 2025444 PMAQI
18th Jul 2025445 PMAQI
18th Jul 2025456 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025518 PMAQI
18th Jul 2025509 PMAQI
18th Jul 20254910 PMAQI
18th Jul 20254811 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI
28°C25/33°C
19th Jul 2025535 AMAQI
19th Jul 2025536 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025538 AMAQI
19th Jul 2025499 AMAQI
19th Jul 20254910 AMAQI
19th Jul 20254711 AMAQI
19th Jul 20254112 PMAQI
19th Jul 2025401 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025393 PMAQI
19th Jul 2025354 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025477 PMAQI
19th Jul 2025528 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255110 PMAQI
19th Jul 20255211 PMAQI
20th Jul 20255012 AMAQI
20th Jul 2025511 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025534 AMAQI
28°C25/32°C
20th Jul 2025525 AMAQI
20th Jul 2025526 AMAQI
20th Jul 2025487 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025469 AMAQI
20th Jul 20254810 AMAQI
20th Jul 20254611 AMAQI
20th Jul 20254712 PMAQI
20th Jul 2025461 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025413 PMAQI
20th Jul 2025424 PMAQI
20th Jul 2025495 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025478 PMAQI
20th Jul 2025469 PMAQI
20th Jul 20254610 PMAQI
20th Jul 20254711 PMAQI
21st Jul 20254812 AMAQI
21st Jul 2025501 AMAQI
21st Jul 2025512 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025514 AMAQI
27°C24/31°C
21st Jul 2025515 AMAQI
21st Jul 2025516 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025419 AMAQI
21st Jul 20254410 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025371 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025393 PMAQI
21st Jul 2025434 PMAQI
21st Jul 2025435 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025527 PMAQI
21st Jul 2025528 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20254712 AMAQI
22nd Jul 2025511 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025503 AMAQI
22nd Jul 2025514 AMAQI
26°C25/29°C
22nd Jul 2025505 AMAQI
22nd Jul 2025506 AMAQI
22nd Jul 2025487 AMAQI
22nd Jul 2025458 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20254410 AMAQI
22nd Jul 20254611 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025393 PMAQI
22nd Jul 2025394 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025496 PMAQI
22nd Jul 2025447 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254710 PMAQI
22nd Jul 20254711 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025481 AMAQI
23rd Jul 2025502 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025504 AMAQI
26°C25/27°C
23rd Jul 2025495 AMAQI
23rd Jul 2025506 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20253110 AMAQI
23rd Jul 20255011 AMAQI
23rd Jul 20254812 PMAQI
23rd Jul 2025451 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025403 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025405 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025468 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20254911 PMAQI
24th Jul 20255012 AMAQI
24th Jul 2025501 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025483 AMAQI
24th Jul 2025494 AMAQI
27°C24/30°C
24th Jul 2025475 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025357 AMAQI
24th Jul 2025458 AMAQI
24th Jul 2025379 AMAQI
24th Jul 20253310 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025481 PMAQI
24th Jul 2025502 PMAQI
24th Jul 2025513 PMAQI
24th Jul 2025514 PMAQI
24th Jul 2025495 PMAQI
24th Jul 2025526 PMAQI
24th Jul 2025557 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025504 AMAQI
28°C24/32°C
25th Jul 2025505 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025567 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025529 AMAQI
25th Jul 20254710 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025502 PMAQI
25th Jul 2025533 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025519 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255312 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025534 AMAQI
28°C25/32°C
26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025608 AMAQI
26th Jul 2025589 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255712 PMAQI
26th Jul 2025571 PMAQI
26th Jul 2025592 PMAQI
26th Jul 2025573 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254612 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025554 AMAQI
27°C24/32°C
27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20254411 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025441 PMAQI
27th Jul 2025432 PMAQI
27th Jul 2025393 PMAQI
27th Jul 2025484 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025516 PMAQI
27th Jul 2025507 PMAQI
27th Jul 2025518 PMAQI
27th Jul 2025539 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255511 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025534 AMAQI
25°C24/27°C
28th Jul 2025535 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025598 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255511 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025491 PMAQI
28th Jul 2025502 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025454 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025516 PMAQI
28th Jul 2025567 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255311 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025544 AMAQI
26°C24/29°C
29th Jul 2025545 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025487 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20254010 AMAQI
29th Jul 20254311 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025433 PMAQI
29th Jul 2025474 PMAQI
29th Jul 2025405 PMAQI
29th Jul 2025426 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025518 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025533 AMAQI
30th Jul 2025524 AMAQI
27°C25/32°C
30th Jul 2025525 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025497 AMAQI
30th Jul 2025458 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20254510 AMAQI
30th Jul 20255111 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025491 PMAQI
30th Jul 2025452 PMAQI
30th Jul 2025433 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025518 PMAQI
30th Jul 2025519 PMAQI
30th Jul 20255110 PMAQI
30th Jul 20255111 PMAQI
31st Jul 20255112 AMAQI
31st Jul 2025511 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025544 AMAQI
28°C26/32°C
31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025616 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025599 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025534 AMAQI
28°C25/31°C
1st Aug 2025545 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025637 AMAQI
1st Aug 2025618 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025638 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025573 AMAQI
2nd Aug 2025564 AMAQI
28°C25/33°C
2nd Aug 2025575 AMAQI
2nd Aug 2025576 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025618 AMAQI
2nd Aug 2025629 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20255711 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025531 PMAQI
2nd Aug 2025482 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20256010 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025611 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025574 AMAQI
29°C25/35°C
3rd Aug 2025575 AMAQI
5 AM3rd Aug 2025576 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20255511 AMAQI
11 AM3rd Aug 20254612 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025432 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025464 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
53AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 6 PM
53AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 53), while the lowest AQI was between 5 AM to 6 PM (Avg. 53).
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
Nakhon Ratchasima, Nakhon Ratchasima, Thailand
2025
15%
32
64%
136
20%
43
1%
3
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
32 DaysModerate
136 DaysPoor
43 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% of 215 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
Nakhon Ratchasima, Nakhon Ratchasima, 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
89AQI
89AQI
2nd January 2025
103AQI
103AQI
3rd January 2025
96AQI
96AQI
4th January 2025
102AQI
102AQI
5th January 2025
107AQI
107AQI
6th January 2025
122AQI
122AQI
7th January 2025
132AQI
132AQI
8th January 2025
125AQI
125AQI
9th January 2025
111AQI
111AQI
10th January 2025
87AQI
87AQI
11th January 2025
82AQI
82AQI
12th January 2025
93AQI
93AQI
13th January 2025
102AQI
102AQI
14th January 2025
111AQI
111AQI
15th January 2025
98AQI
98AQI
16th January 2025
71AQI
71AQI
17th January 2025
95AQI
95AQI
18th January 2025
108AQI
108AQI
19th January 2025
108AQI
108AQI
20th January 2025
119AQI
119AQI
21st January 2025
122AQI
122AQI
22nd January 2025
130AQI
130AQI
23rd January 2025
141AQI
141AQI
24th January 2025
148AQI
148AQI
25th January 2025
145AQI
145AQI
26th January 2025
129AQI
129AQI
27th January 2025
76AQI
76AQI
28th January 2025
83AQI
83AQI
29th January 2025
83AQI
83AQI
30th January 2025
100AQI
100AQI
31st January 2025
113AQI
113AQI
1st February 2025
118AQI
118AQI
2nd February 2025
120AQI
120AQI
3rd February 2025
129AQI
129AQI
4th February 2025
85AQI
85AQI
5th February 2025
98AQI
98AQI
6th February 2025
115AQI
115AQI
7th February 2025
114AQI
114AQI
8th February 2025
80AQI
80AQI
9th February 2025
74AQI
74AQI
10th February 2025
80AQI
80AQI
11th February 2025
92AQI
92AQI
12th February 2025
105AQI
105AQI
13th February 2025
102AQI
102AQI
14th February 2025
103AQI
103AQI
15th February 2025
101AQI
101AQI
16th February 2025
125AQI
125AQI
17th February 2025
113AQI
113AQI
18th February 2025
106AQI
106AQI
19th February 2025
103AQI
103AQI
20th February 2025
103AQI
103AQI
21st February 2025
96AQI
96AQI
22nd February 2025
87AQI
87AQI
23rd February 2025
75AQI
75AQI
24th February 2025
62AQI
62AQI
25th February 2025
62AQI
62AQI
26th February 2025
61AQI
61AQI
27th February 2025
69AQI
69AQI
28th February 2025
84AQI
84AQI
1st March 2025
91AQI
91AQI
2nd March 2025
94AQI
94AQI
3rd March 2025
96AQI
96AQI
4th March 2025
96AQI
96AQI
5th March 2025
92AQI
92AQI
6th March 2025
94AQI
94AQI
7th March 2025
72AQI
72AQI
8th March 2025
75AQI
75AQI
9th March 2025
80AQI
80AQI
10th March 2025
75AQI
75AQI
11th March 2025
92AQI
92AQI
12th March 2025
86AQI
86AQI
13th March 2025
76AQI
76AQI
14th March 2025
84AQI
84AQI
15th March 2025
87AQI
87AQI
16th March 2025
85AQI
85AQI
17th March 2025
81AQI
81AQI
18th March 2025
80AQI
80AQI
19th March 2025
93AQI
93AQI
20th March 2025
104AQI
104AQI
21st March 2025
113AQI
113AQI
22nd March 2025
133AQI
133AQI
23rd March 2025
147AQI
147AQI
24th March 2025
156AQI
156AQI
25th March 2025
159AQI
159AQI
26th March 2025
157AQI
157AQI
27th March 2025
150AQI
150AQI
28th March 2025
138AQI
138AQI
29th March 2025
136AQI
136AQI
30th March 2025
100AQI
100AQI
31st March 2025
98AQI
98AQI
1st April 2025
89AQI
89AQI
2nd April 2025
99AQI
99AQI
3rd April 2025
111AQI
111AQI
4th April 2025
117AQI
117AQI
5th April 2025
102AQI
102AQI
6th April 2025
97AQI
97AQI
7th April 2025
86AQI
86AQI
8th April 2025
94AQI
94AQI
9th April 2025
90AQI
90AQI
10th April 2025
84AQI
84AQI
11th April 2025
87AQI
87AQI
12th April 2025
76AQI
76AQI
13th April 2025
74AQI
74AQI
14th April 2025
79AQI
79AQI
15th April 2025
79AQI
79AQI
16th April 2025
72AQI
72AQI
17th April 2025
66AQI
66AQI
18th April 2025
63AQI
63AQI
19th April 2025
63AQI
63AQI
20th April 2025
81AQI
81AQI
21st April 2025
67AQI
67AQI
22nd April 2025
76AQI
76AQI
23rd April 2025
70AQI
70AQI
24th April 2025
68AQI
68AQI
25th April 2025
72AQI
72AQI
26th April 2025
66AQI
66AQI
27th April 2025
65AQI
65AQI
28th April 2025
71AQI
71AQI
29th April 2025
67AQI
67AQI
30th April 2025
77AQI
77AQI
1st May 2025
85AQI
85AQI
2nd May 2025
87AQI
87AQI
3rd May 2025
75AQI
75AQI
4th May 2025
77AQI
77AQI
5th May 2025
75AQI
75AQI
6th May 2025
70AQI
70AQI
7th May 2025
65AQI
65AQI
8th May 2025
61AQI
61AQI
9th May 2025
61AQI
61AQI
10th May 2025
58AQI
58AQI
11th May 2025
52AQI
52AQI
12th May 2025
50AQI
50AQI
13th May 2025
55AQI
55AQI
14th May 2025
51AQI
51AQI
15th May 2025
50AQI
50AQI
16th May 2025
52AQI
52AQI
17th May 2025
55AQI
55AQI
18th May 2025
55AQI
55AQI
19th May 2025
61AQI
61AQI
20th May 2025
60AQI
60AQI
21st May 2025
58AQI
58AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
57AQI
57AQI
24th May 2025
55AQI
55AQI
25th May 2025
50AQI
50AQI
26th May 2025
42AQI
42AQI
27th May 2025
45AQI
45AQI
28th May 2025
49AQI
49AQI
29th May 2025
46AQI
46AQI
30th May 2025
49AQI
49AQI
31st May 2025
49AQI
49AQI
1st June 2025
47AQI
47AQI
2nd June 2025
46AQI
46AQI
3rd June 2025
47AQI
47AQI
4th June 2025
58AQI
58AQI
5th June 2025
61AQI
61AQI
6th June 2025
62AQI
62AQI
7th June 2025
62AQI
62AQI
8th June 2025
60AQI
60AQI
9th June 2025
55AQI
55AQI
10th June 2025
54AQI
54AQI
11th June 2025
56AQI
56AQI
12th June 2025
58AQI
58AQI
13th June 2025
51AQI
51AQI
14th June 2025
48AQI
48AQI
15th June 2025
41AQI
41AQI
16th June 2025
49AQI
49AQI
17th June 2025
47AQI
47AQI
18th June 2025
50AQI
50AQI
19th June 2025
51AQI
51AQI
20th June 2025
48AQI
48AQI
21st June 2025
49AQI
49AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
48AQI
48AQI
24th June 2025
50AQI
50AQI
25th June 2025
53AQI
53AQI
26th June 2025
55AQI
55AQI
27th June 2025
54AQI
54AQI
28th June 2025
52AQI
52AQI
29th June 2025
50AQI
50AQI
30th June 2025
51AQI
51AQI
1st July 2025
56AQI
56AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
54AQI
54AQI
4th July 2025
57AQI
57AQI
5th July 2025
58AQI
58AQI
6th July 2025
54AQI
54AQI
7th July 2025
55AQI
55AQI
8th July 2025
56AQI
56AQI
9th July 2025
58AQI
58AQI
10th July 2025
59AQI
59AQI
11th July 2025
58AQI
58AQI
12th July 2025
57AQI
57AQI
13th July 2025
58AQI
58AQI
14th July 2025
58AQI
58AQI
15th July 2025
58AQI
58AQI
16th July 2025
55AQI
55AQI
17th July 2025
53AQI
53AQI
18th July 2025
48AQI
48AQI
19th July 2025
48AQI
48AQI
20th July 2025
49AQI
49AQI
21st July 2025
47AQI
47AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
46AQI
46AQI
24th July 2025
49AQI
49AQI
25th July 2025
52AQI
52AQI
26th July 2025
55AQI
55AQI
27th July 2025
49AQI
49AQI
28th July 2025
54AQI
54AQI
29th July 2025
49AQI
49AQI
30th July 2025
51AQI
51AQI
31st July 2025
55AQI
55AQI
1st August 2025
59AQI
59AQI
2nd August 2025
59AQI
59AQI
107AQI
95AQI
104AQI
80AQI
58AQI
52AQI
53AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202578AQI
12
19
14
14
21
7
3
27
3
9
22
14
16
9
22
2
32
136
43
3
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
June52AQI
202477AQI
2
26
3
6
21
2
8
23
13
16
1
6
21
4
6
24
11
20
7
24
1
29
2
29
28
2
30
1
35
258
70
3
Highest AQI recorded in
February117AQI
Lowest AQI recorded in
July52AQI
202363AQI
6
23
2
1
23
4
11
17
3
29
1
7
24
27
3
30
1
13
18
12
18
19
12
9
20
8
23
132
205
24
3
Highest AQI recorded in
March113AQI
Lowest AQI recorded in
July34AQI
202275AQI
15
16
11
10
18
13
1
18
7
3
4
27
1
29
2
20
1
1
27
5
20
6
17
13
8
21
2
39
220
54
3
Highest AQI recorded in
January99AQI
Lowest AQI recorded in
November52AQI
202176AQI
10
16
5
10
17
1
9
17
5
3
26
1
9
22
11
19
11
20
9
22
18
12
8
23
3
27
1
20
10
73
220
61
11
Highest AQI recorded in
March122AQI
Lowest AQI recorded in
September49AQI
202069AQI
2
11
15
6
2
16
12
18
10
21
11
19
7
21
8
21
2
1
21
8
19
12
51
173
39
Highest AQI recorded in
March117AQI
Lowest AQI recorded in
June51AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
78AQILeast Polluted Year Recorded
2023(Avg.)
63AQINakhon Ratchasima's annual 2025 AQI (78) shows an average percentage change of 9.5% (worsened AQI) compared to previous years: 2020 (69), 2021 (76), 2022 (75), 2023 (63), 2024 (77).
