Taibao, Chiayi, Taiwan 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+
September Air Quality Analysis
Taibao, Chiayi, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Sep 2021
86AQILowest AQI recorded on
8th Sep 2023
17AQISame Day Analysis (25th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 26th Sep - 27th Sep 2025
Taibao, Chiayi, Taiwan
AQI
Day
Night
.
5 AM26th Sep 2025
6 PM
4 AM27th Sep 2025
Day time
Avg. Highest Time
3PM26th Sep
71AQI
Avg. Lowest Time
5AM26th Sep
24AQI
Night time
Avg. Highest Time
9PM26th Sep
93AQI
Avg. Lowest Time
6PM26th Sep
71AQI
In the last 24 hours,
Taibao's AQI reached its highest point of 93 at 9 PM during the Night, while the lowest point, 24, was recorded at 5 AM during the Day between 26th Sep and 27th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Taibao, Chiayi, Taiwan
AugSep
28th - 29th29th - 30th30th - 31st31st - 01st01st - 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
Day
Night
28th Aug 2025455 AMAQI
28th Aug 2025466 AMAQI
28th Aug 2025457 AMAQI
28th Aug 2025478 AMAQI
28th Aug 2025499 AMAQI
28th Aug 20254910 AMAQI
28th Aug 20255411 AMAQI
28th Aug 20255612 PMAQI
28th Aug 2025481 PMAQI
28th Aug 2025462 PMAQI
28th Aug 2025363 PMAQI
28th Aug 2025384 PMAQI
28th Aug 2025385 PMAQI
28th Aug 2025276 PMAQI
28th Aug 2025427 PMAQI
28th Aug 2025508 PMAQI
28th Aug 2025459 PMAQI
28th Aug 20254810 PMAQI
28th Aug 20254611 PMAQI
29th Aug 20254612 AMAQI
29th Aug 2025471 AMAQI
29th Aug 2025462 AMAQI
29th Aug 2025453 AMAQI
29th Aug 2025454 AMAQI
30°C26/34°C
29th Aug 2025465 AMAQI
29th Aug 2025476 AMAQI
29th Aug 2025447 AMAQI
29th Aug 2025478 AMAQI
29th Aug 2025389 AMAQI
29th Aug 20253210 AMAQI
29th Aug 20253311 AMAQI
29th Aug 20253612 PMAQI
29th Aug 2025291 PMAQI
29th Aug 2025342 PMAQI
29th Aug 2025443 PMAQI
29th Aug 2025304 PMAQI
29th Aug 2025335 PMAQI
29th Aug 2025486 PMAQI
29th Aug 2025427 PMAQI
29th Aug 2025478 PMAQI
29th Aug 2025489 PMAQI
29th Aug 20254310 PMAQI
29th Aug 20254011 PMAQI
30th Aug 20254612 AMAQI
30th Aug 2025471 AMAQI
30th Aug 2025472 AMAQI
30th Aug 2025453 AMAQI
30th Aug 2025424 AMAQI
30°C28/34°C
30th Aug 2025445 AMAQI
30th Aug 2025436 AMAQI
30th Aug 2025447 AMAQI
30th Aug 2025368 AMAQI
30th Aug 2025319 AMAQI
30th Aug 20252710 AMAQI
30th Aug 20253811 AMAQI
30th Aug 20254112 PMAQI
30th Aug 2025361 PMAQI
30th Aug 2025382 PMAQI
30th Aug 2025373 PMAQI
30th Aug 2025314 PMAQI
30th Aug 2025305 PMAQI
30th Aug 2025356 PMAQI
30th Aug 2025327 PMAQI
30th Aug 2025388 PMAQI
30th Aug 2025439 PMAQI
30th Aug 20254010 PMAQI
30th Aug 20254311 PMAQI
31st Aug 20254012 AMAQI
31st Aug 2025441 AMAQI
31st Aug 2025462 AMAQI
31st Aug 2025433 AMAQI
31st Aug 2025424 AMAQI
30°C27/34°C
31st Aug 2025405 AMAQI
31st Aug 2025436 AMAQI
31st Aug 2025427 AMAQI
31st Aug 2025408 AMAQI
31st Aug 2025419 AMAQI
31st Aug 20254810 AMAQI
31st Aug 20254011 AMAQI
31st Aug 20252912 PMAQI
31st Aug 2025431 PMAQI
31st Aug 2025372 PMAQI
31st Aug 2025403 PMAQI
31st Aug 2025364 PMAQI
31st Aug 2025445 PMAQI
31st Aug 2025486 PMAQI
31st Aug 2025487 PMAQI
31st Aug 2025528 PMAQI
31st Aug 2025489 PMAQI
31st Aug 20254810 PMAQI
31st Aug 20255011 PMAQI
1st Sep 20254512 AMAQI
1st Sep 2025451 AMAQI
1st Sep 2025432 AMAQI
1st Sep 2025443 AMAQI
1st Sep 2025424 AMAQI
29°C28/31°C
1st Sep 2025435 AMAQI
1st Sep 2025466 AMAQI
1st Sep 2025447 AMAQI
1st Sep 2025428 AMAQI
1st Sep 2025469 AMAQI
1st Sep 20254510 AMAQI
1st Sep 20255211 AMAQI
1st Sep 20254912 PMAQI
1st Sep 2025461 PMAQI
1st Sep 2025382 PMAQI
1st Sep 2025453 PMAQI
1st Sep 2025444 PMAQI
1st Sep 2025475 PMAQI
1st Sep 2025436 PMAQI
1st Sep 2025497 PMAQI
1st Sep 2025478 PMAQI
1st Sep 2025489 PMAQI
1st Sep 20254810 PMAQI
1st Sep 20254211 PMAQI
2nd Sep 20254612 AMAQI
2nd Sep 2025441 AMAQI
2nd Sep 2025482 AMAQI
2nd Sep 2025463 AMAQI
2nd Sep 2025474 AMAQI
29°C27/33°C
2nd Sep 2025475 AMAQI
2nd Sep 2025476 AMAQI
2nd Sep 2025497 AMAQI
2nd Sep 2025468 AMAQI
2nd Sep 2025599 AMAQI
2nd Sep 20255510 AMAQI
2nd Sep 20254211 AMAQI
2nd Sep 20254812 PMAQI
2nd Sep 2025451 PMAQI
2nd Sep 2025402 PMAQI
2nd Sep 2025383 PMAQI
2nd Sep 2025354 PMAQI
2nd Sep 2025405 PMAQI
2nd Sep 2025426 PMAQI
2nd Sep 2025477 PMAQI
2nd Sep 2025428 PMAQI
2nd Sep 2025499 PMAQI
2nd Sep 20254010 PMAQI
2nd Sep 20254811 PMAQI
3rd Sep 20254512 AMAQI
3rd Sep 2025481 AMAQI
3rd Sep 2025482 AMAQI
3rd Sep 2025493 AMAQI
3rd Sep 2025464 AMAQI
30°C28/34°C
3rd Sep 2025475 AMAQI
3rd Sep 2025496 AMAQI
3rd Sep 2025487 AMAQI
3rd Sep 2025528 AMAQI
3rd Sep 2025629 AMAQI
3rd Sep 20255610 AMAQI
3rd Sep 20254711 AMAQI
3rd Sep 20255112 PMAQI
3rd Sep 2025561 PMAQI
3rd Sep 2025512 PMAQI
3rd Sep 2025543 PMAQI
3rd Sep 2025534 PMAQI
3rd Sep 2025465 PMAQI
3rd Sep 2025466 PMAQI
3rd Sep 2025447 PMAQI
3rd Sep 2025448 PMAQI
3rd Sep 2025489 PMAQI
3rd Sep 20254610 PMAQI
3rd Sep 20255111 PMAQI
4th Sep 20254812 AMAQI
4th Sep 2025501 AMAQI
4th Sep 2025492 AMAQI
4th Sep 2025513 AMAQI
4th Sep 2025524 AMAQI
30°C28/33°C
4th Sep 2025525 AMAQI
4th Sep 2025526 AMAQI
4th Sep 2025537 AMAQI
4th Sep 2025538 AMAQI
4th Sep 2025569 AMAQI
4th Sep 20255210 AMAQI
4th Sep 20255011 AMAQI
4th Sep 20255312 PMAQI
4th Sep 2025561 PMAQI
4th Sep 2025562 PMAQI
4th Sep 2025623 PMAQI
4th Sep 2025434 PMAQI
4th Sep 2025395 PMAQI
4th Sep 2025446 PMAQI
4th Sep 2025567 PMAQI
4th Sep 2025578 PMAQI
4th Sep 2025559 PMAQI
4th Sep 20254810 PMAQI
4th Sep 20253411 PMAQI
5th Sep 20254812 AMAQI
5th Sep 2025521 AMAQI
5th Sep 2025532 AMAQI
5th Sep 2025533 AMAQI
5th Sep 2025544 AMAQI
30°C28/33°C
5th Sep 2025545 AMAQI
5th Sep 2025546 AMAQI
5th Sep 2025547 AMAQI
5th Sep 2025468 AMAQI
5th Sep 2025629 AMAQI
5th Sep 20256510 AMAQI
5th Sep 20256111 AMAQI
5th Sep 20256012 PMAQI
5th Sep 2025591 PMAQI
5th Sep 2025552 PMAQI
5th Sep 2025553 PMAQI
5th Sep 2025504 PMAQI
5th Sep 2025545 PMAQI
5th Sep 2025456 PMAQI
5th Sep 2025527 PMAQI
5th Sep 2025528 PMAQI
5th Sep 2025529 PMAQI
5th Sep 20255210 PMAQI
5th Sep 20255111 PMAQI
6th Sep 20255412 AMAQI
6th Sep 2025491 AMAQI
6th Sep 2025502 AMAQI
6th Sep 2025523 AMAQI
6th Sep 2025544 AMAQI
30°C28/33°C
6th Sep 2025565 AMAQI
6th Sep 2025536 AMAQI
6th Sep 2025567 AMAQI
6th Sep 2025648 AMAQI
6th Sep 2025549 AMAQI
6th Sep 20255910 AMAQI
6th Sep 20256311 AMAQI
6th Sep 20255812 PMAQI
6th Sep 2025491 PMAQI
6th Sep 2025562 PMAQI
6th Sep 2025513 PMAQI
6th Sep 2025554 PMAQI
6th Sep 2025445 PMAQI
6th Sep 2025466 PMAQI
6th Sep 2025487 PMAQI
6th Sep 2025468 PMAQI
6th Sep 2025509 PMAQI
6th Sep 20254810 PMAQI
6th Sep 20254411 PMAQI
7th Sep 20255012 AMAQI
7th Sep 2025531 AMAQI
7th Sep 2025552 AMAQI
7th Sep 2025533 AMAQI
7th Sep 2025534 AMAQI
30°C28/35°C
7th Sep 2025545 AMAQI
7th Sep 2025536 AMAQI
7th Sep 2025547 AMAQI
7th Sep 2025318 AMAQI
7th Sep 2025249 AMAQI
7th Sep 20253710 AMAQI
7th Sep 20253211 AMAQI
7th Sep 20253212 PMAQI
7th Sep 2025271 PMAQI
7th Sep 2025242 PMAQI
7th Sep 2025273 PMAQI
7th Sep 2025234 PMAQI
7th Sep 2025325 PMAQI
7th Sep 2025296 PMAQI
7th Sep 2025387 PMAQI
7th Sep 2025428 PMAQI
7th Sep 2025399 PMAQI
7th Sep 20254110 PMAQI
7th Sep 20253611 PMAQI
8th Sep 20254712 AMAQI
8th Sep 2025521 AMAQI
8th Sep 2025532 AMAQI
8th Sep 2025523 AMAQI
8th Sep 2025514 AMAQI
30°C28/34°C
8th Sep 2025505 AMAQI
8th Sep 2025506 AMAQI
8th Sep 2025517 AMAQI
8th Sep 2025158 AMAQI
8th Sep 2025179 AMAQI
8th Sep 20251510 AMAQI
8th Sep 20252211 AMAQI
8th Sep 20252012 PMAQI
8th Sep 2025221 PMAQI
8th Sep 2025282 PMAQI
8th Sep 2025253 PMAQI
8th Sep 2025274 PMAQI
8th Sep 2025265 PMAQI
8th Sep 2025286 PMAQI
8th Sep 2025457 PMAQI
8th Sep 2025448 PMAQI
8th Sep 2025449 PMAQI
8th Sep 20254510 PMAQI
8th Sep 20254611 PMAQI
9th Sep 20254912 AMAQI
9th Sep 2025521 AMAQI
9th Sep 2025522 AMAQI
9th Sep 2025493 AMAQI
9th Sep 2025444 AMAQI
30°C26/35°C
9th Sep 2025465 AMAQI
9th Sep 2025466 AMAQI
9th Sep 2025447 AMAQI
9th Sep 2025358 AMAQI
9th Sep 2025339 AMAQI
9th Sep 20253110 AMAQI
9th Sep 20252811 AMAQI
9th Sep 20253812 PMAQI
9th Sep 2025261 PMAQI
9th Sep 2025282 PMAQI
9th Sep 2025283 PMAQI
9th Sep 2025244 PMAQI
9th Sep 2025285 PMAQI
9th Sep 2025366 PMAQI
9th Sep 2025347 PMAQI
9th Sep 2025368 PMAQI
9th Sep 2025359 PMAQI
9th Sep 20253610 PMAQI
9th Sep 20253911 PMAQI
10th Sep 20254412 AMAQI
10th Sep 2025491 AMAQI
10th Sep 2025492 AMAQI
10th Sep 2025483 AMAQI
10th Sep 2025454 AMAQI
30°C28/34°C
10th Sep 2025465 AMAQI
10th Sep 2025456 AMAQI
10th Sep 2025467 AMAQI
10th Sep 2025368 AMAQI
10th Sep 2025309 AMAQI
10th Sep 20252910 AMAQI
10th Sep 20253411 AMAQI
10th Sep 20253112 PMAQI
10th Sep 2025311 PMAQI
10th Sep 2025322 PMAQI
10th Sep 2025323 PMAQI
10th Sep 2025284 PMAQI
10th Sep 2025345 PMAQI
10th Sep 2025346 PMAQI
10th Sep 2025407 PMAQI
10th Sep 2025398 PMAQI
10th Sep 2025389 PMAQI
10th Sep 20253810 PMAQI
10th Sep 20253811 PMAQI
11th Sep 20254412 AMAQI
11th Sep 2025491 AMAQI
11th Sep 2025482 AMAQI
11th Sep 2025463 AMAQI
11th Sep 2025444 AMAQI
31°C28/34°C
11th Sep 2025465 AMAQI
11th Sep 2025466 AMAQI
11th Sep 2025457 AMAQI
11th Sep 2025228 AMAQI
11th Sep 2025299 AMAQI
11th Sep 20253410 AMAQI
11th Sep 20254011 AMAQI
11th Sep 20253012 PMAQI
11th Sep 2025351 PMAQI
11th Sep 2025482 PMAQI
11th Sep 2025463 PMAQI
11th Sep 2025454 PMAQI
11th Sep 2025365 PMAQI
11th Sep 2025366 PMAQI
11th Sep 2025417 PMAQI
11th Sep 2025478 PMAQI
11th Sep 2025439 PMAQI
11th Sep 20254410 PMAQI
11th Sep 20254011 PMAQI
12th Sep 20254412 AMAQI
12th Sep 2025461 AMAQI
12th Sep 2025492 AMAQI
12th Sep 2025473 AMAQI
12th Sep 2025474 AMAQI
30°C27/35°C
12th Sep 2025475 AMAQI
12th Sep 2025476 AMAQI
12th Sep 2025477 AMAQI
12th Sep 2025478 AMAQI
12th Sep 2025479 AMAQI
12th Sep 20253810 AMAQI
12th Sep 20254011 AMAQI
12th Sep 20253512 PMAQI
12th Sep 2025381 PMAQI
12th Sep 2025352 PMAQI
12th Sep 2025363 PMAQI
12th Sep 2025374 PMAQI
12th Sep 2025305 PMAQI
12th Sep 2025366 PMAQI
12th Sep 2025397 PMAQI
12th Sep 2025468 PMAQI
12th Sep 2025429 PMAQI
12th Sep 20254610 PMAQI
12th Sep 20254411 PMAQI
13th Sep 20254712 AMAQI
13th Sep 2025481 AMAQI
13th Sep 2025472 AMAQI
13th Sep 2025473 AMAQI
13th Sep 2025494 AMAQI
31°C28/34°C
13th Sep 2025485 AMAQI
13th Sep 2025496 AMAQI
13th Sep 2025487 AMAQI
13th Sep 2025448 AMAQI
13th Sep 2025319 AMAQI
13th Sep 20254410 AMAQI
13th Sep 20254111 AMAQI
13th Sep 20253912 PMAQI
13th Sep 2025431 PMAQI
13th Sep 2025422 PMAQI
13th Sep 2025323 PMAQI
13th Sep 2025324 PMAQI
13th Sep 2025325 PMAQI
13th Sep 2025306 PMAQI
13th Sep 2025407 PMAQI
13th Sep 2025448 PMAQI
13th Sep 2025439 PMAQI
13th Sep 20254310 PMAQI
13th Sep 20254811 PMAQI
14th Sep 20254812 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025502 AMAQI
14th Sep 2025483 AMAQI
14th Sep 2025474 AMAQI
30°C28/33°C
14th Sep 2025475 AMAQI
14th Sep 2025476 AMAQI
14th Sep 2025467 AMAQI
14th Sep 2025518 AMAQI
14th Sep 2025439 AMAQI
14th Sep 20253910 AMAQI
14th Sep 20253811 AMAQI
14th Sep 20254112 PMAQI
14th Sep 2025371 PMAQI
14th Sep 2025402 PMAQI
14th Sep 2025473 PMAQI
14th Sep 2025414 PMAQI
14th Sep 2025345 PMAQI
14th Sep 2025386 PMAQI
14th Sep 2025407 PMAQI
14th Sep 2025428 PMAQI
14th Sep 2025459 PMAQI
14th Sep 20254410 PMAQI
14th Sep 20254411 PMAQI
15th Sep 20254812 AMAQI
15th Sep 2025501 AMAQI
15th Sep 2025452 AMAQI
15th Sep 2025483 AMAQI
15th Sep 2025494 AMAQI
30°C28/34°C
15th Sep 2025485 AMAQI
15th Sep 2025486 AMAQI
15th Sep 2025507 AMAQI
15th Sep 2025468 AMAQI
15th Sep 2025549 AMAQI
15th Sep 20255910 AMAQI
15th Sep 20255611 AMAQI
15th Sep 20255112 PMAQI
15th Sep 2025631 PMAQI
15th Sep 2025602 PMAQI
15th Sep 2025553 PMAQI
15th Sep 2025554 PMAQI
15th Sep 2025585 PMAQI
15th Sep 2025506 PMAQI
15th Sep 2025487 PMAQI
15th Sep 2025448 PMAQI
15th Sep 2025449 PMAQI
15th Sep 20253810 PMAQI
15th Sep 20254411 PMAQI
16th Sep 20254312 AMAQI
16th Sep 2025491 AMAQI
16th Sep 2025482 AMAQI
16th Sep 2025513 AMAQI
16th Sep 2025524 AMAQI
30°C26/35°C
16th Sep 2025505 AMAQI
16th Sep 2025516 AMAQI
16th Sep 2025517 AMAQI
16th Sep 2025528 AMAQI
16th Sep 2025599 AMAQI
16th Sep 20256110 AMAQI
16th Sep 20256111 AMAQI
16th Sep 20256212 PMAQI
16th Sep 2025601 PMAQI
16th Sep 2025542 PMAQI
16th Sep 2025473 PMAQI
16th Sep 2025444 PMAQI
16th Sep 2025325 PMAQI
16th Sep 2025336 PMAQI
16th Sep 2025447 PMAQI
16th Sep 2025428 PMAQI
16th Sep 2025419 PMAQI
16th Sep 20254410 PMAQI
16th Sep 20254411 PMAQI
17th Sep 20254912 AMAQI
17th Sep 2025481 AMAQI
17th Sep 2025492 AMAQI
17th Sep 2025503 AMAQI
17th Sep 2025524 AMAQI
30°C28/33°C
17th Sep 2025525 AMAQI
17th Sep 2025526 AMAQI
17th Sep 2025527 AMAQI
17th Sep 2025518 AMAQI
17th Sep 2025509 AMAQI
17th Sep 20254510 AMAQI
17th Sep 20254311 AMAQI
17th Sep 20253512 PMAQI
17th Sep 2025491 PMAQI
17th Sep 2025512 PMAQI
17th Sep 2025603 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025505 PMAQI
17th Sep 2025426 PMAQI
17th Sep 2025487 PMAQI
17th Sep 2025518 PMAQI
17th Sep 2025449 PMAQI
17th Sep 20254710 PMAQI
17th Sep 20254511 PMAQI
18th Sep 20254712 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025524 AMAQI
31°C28/35°C
18th Sep 2025525 AMAQI
18th Sep 2025526 AMAQI
18th Sep 2025527 AMAQI
18th Sep 2025568 AMAQI
18th Sep 2025619 AMAQI
18th Sep 20255410 AMAQI
18th Sep 20254811 AMAQI
18th Sep 20253912 PMAQI
18th Sep 2025341 PMAQI
18th Sep 2025292 PMAQI
18th Sep 2025313 PMAQI
18th Sep 2025304 PMAQI
18th Sep 2025315 PMAQI
18th Sep 2025296 PMAQI
18th Sep 2025297 PMAQI
18th Sep 2025358 PMAQI
18th Sep 2025349 PMAQI
18th Sep 20253410 PMAQI
18th Sep 20253211 PMAQI
19th Sep 20253812 AMAQI
19th Sep 2025521 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025523 AMAQI
19th Sep 2025524 AMAQI
29°C27/33°C
19th Sep 2025525 AMAQI
19th Sep 2025526 AMAQI
19th Sep 2025527 AMAQI
19th Sep 2025398 AMAQI
19th Sep 2025409 AMAQI
19th Sep 20255910 AMAQI
19th Sep 20255411 AMAQI
19th Sep 20254812 PMAQI
19th Sep 2025451 PMAQI
19th Sep 2025532 PMAQI
19th Sep 2025583 PMAQI
19th Sep 2025434 PMAQI
19th Sep 2025315 PMAQI
19th Sep 2025286 PMAQI
19th Sep 2025307 PMAQI
19th Sep 2025368 PMAQI
19th Sep 2025339 PMAQI
19th Sep 20253310 PMAQI
19th Sep 20253411 PMAQI
20th Sep 20254412 AMAQI
20th Sep 2025511 AMAQI
20th Sep 2025522 AMAQI
20th Sep 2025523 AMAQI
20th Sep 2025524 AMAQI
29°C27/35°C
20th Sep 2025515 AMAQI
20th Sep 2025526 AMAQI
20th Sep 2025527 AMAQI
20th Sep 2025288 AMAQI
20th Sep 2025239 AMAQI
20th Sep 20251910 AMAQI
20th Sep 20251811 AMAQI
20th Sep 20251812 PMAQI
20th Sep 2025191 PMAQI
20th Sep 2025202 PMAQI
20th Sep 2025233 PMAQI
20th Sep 2025244 PMAQI
20th Sep 2025275 PMAQI
20th Sep 2025276 PMAQI
20th Sep 2025327 PMAQI
20th Sep 2025448 PMAQI
20th Sep 2025459 PMAQI
20th Sep 20254610 PMAQI
20th Sep 20254611 PMAQI
21st Sep 20254812 AMAQI
21st Sep 2025521 AMAQI
21st Sep 2025522 AMAQI
21st Sep 2025503 AMAQI
21st Sep 2025454 AMAQI
28°C26/33°C
21st Sep 2025455 AMAQI
21st Sep 2025456 AMAQI
21st Sep 2025467 AMAQI
21st Sep 2025448 AMAQI
21st Sep 2025509 AMAQI
21st Sep 20254010 AMAQI
21st Sep 20254211 AMAQI
21st Sep 20254612 PMAQI
21st Sep 2025521 PMAQI
21st Sep 2025512 PMAQI
21st Sep 2025523 PMAQI
21st Sep 2025524 PMAQI
21st Sep 2025515 PMAQI
21st Sep 2025406 PMAQI
21st Sep 2025427 PMAQI
21st Sep 2025408 PMAQI
21st Sep 2025389 PMAQI
21st Sep 20253610 PMAQI
21st Sep 20253611 PMAQI
22nd Sep 20254212 AMAQI
22nd Sep 2025501 AMAQI
22nd Sep 2025502 AMAQI
22nd Sep 2025503 AMAQI
22nd Sep 2025504 AMAQI
30°C26/34°C
22nd Sep 2025495 AMAQI
22nd Sep 2025516 AMAQI
22nd Sep 2025507 AMAQI
22nd Sep 2025528 AMAQI
22nd Sep 2025709 AMAQI
22nd Sep 20256210 AMAQI
22nd Sep 20255611 AMAQI
22nd Sep 20256012 PMAQI
22nd Sep 2025621 PMAQI
22nd Sep 2025662 PMAQI
22nd Sep 2025703 PMAQI
22nd Sep 2025664 PMAQI
22nd Sep 2025705 PMAQI
22nd Sep 2025826 PMAQI
22nd Sep 2025767 PMAQI
22nd Sep 2025668 PMAQI
22nd Sep 2025669 PMAQI
22nd Sep 20256410 PMAQI
22nd Sep 20255911 PMAQI
23rd Sep 20255412 AMAQI
23rd Sep 2025501 AMAQI
23rd Sep 2025502 AMAQI
23rd Sep 2025513 AMAQI
23rd Sep 2025544 AMAQI
29°C27/33°C
23rd Sep 2025545 AMAQI
23rd Sep 2025546 AMAQI
23rd Sep 2025547 AMAQI
23rd Sep 2025318 AMAQI
23rd Sep 2025299 AMAQI
23rd Sep 20253410 AMAQI
23rd Sep 20253911 AMAQI
23rd Sep 20253912 PMAQI
23rd Sep 2025351 PMAQI
23rd Sep 2025382 PMAQI
23rd Sep 2025373 PMAQI
23rd Sep 2025284 PMAQI
23rd Sep 2025275 PMAQI
23rd Sep 2025236 PMAQI
23rd Sep 2025287 PMAQI
23rd Sep 2025388 PMAQI
23rd Sep 2025379 PMAQI
23rd Sep 20253710 PMAQI
23rd Sep 20254111 PMAQI
24th Sep 20254512 AMAQI
24th Sep 2025521 AMAQI
24th Sep 2025532 AMAQI
24th Sep 2025523 AMAQI
24th Sep 2025504 AMAQI
29°C27/32°C
24th Sep 2025515 AMAQI
24th Sep 2025516 AMAQI
24th Sep 2025517 AMAQI
24th Sep 2025258 AMAQI
24th Sep 2025179 AMAQI
24th Sep 20251710 AMAQI
24th Sep 20251611 AMAQI
24th Sep 20252012 PMAQI
24th Sep 2025201 PMAQI
24th Sep 2025242 PMAQI
24th Sep 2025283 PMAQI
24th Sep 2025224 PMAQI
24th Sep 2025295 PMAQI
24th Sep 2025316 PMAQI
24th Sep 2025327 PMAQI
24th Sep 2025408 PMAQI
24th Sep 2025419 PMAQI
24th Sep 20254210 PMAQI
24th Sep 20254011 PMAQI
25th Sep 20254212 AMAQI
25th Sep 2025511 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025503 AMAQI
25th Sep 2025464 AMAQI
28°C26/33°C
25th Sep 2025455 AMAQI
25th Sep 2025446 AMAQI
25th Sep 2025467 AMAQI
25th Sep 2025398 AMAQI
25th Sep 2025459 AMAQI
25th Sep 20254210 AMAQI
25th Sep 20254411 AMAQI
25th Sep 20255012 PMAQI
25th Sep 2025511 PMAQI
25th Sep 2025492 PMAQI
25th Sep 2025433 PMAQI
25th Sep 2025444 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025376 PMAQI
25th Sep 2025317 PMAQI
25th Sep 2025238 PMAQI
25th Sep 2025309 PMAQI
25th Sep 20254010 PMAQI
25th Sep 20254311 PMAQI
26th Sep 20253312 AMAQI
26th Sep 2025421 AMAQI
26th Sep 2025452 AMAQI
26th Sep 2025453 AMAQI
26th Sep 2025364 AMAQI
30°C27/34°C
26th Sep 2025245 AMAQI
26th Sep 2025366 AMAQI
26th Sep 2025467 AMAQI
26th Sep 2025488 AMAQI
26th Sep 2025609 AMAQI
26th Sep 20256510 AMAQI
26th Sep 20256211 AMAQI
26th Sep 20256512 PMAQI
26th Sep 2025581 PMAQI
26th Sep 2025702 PMAQI
26th Sep 2025713 PMAQI
26th Sep 2025654 PMAQI
26th Sep 2025675 PMAQI
26th Sep 2025716 PMAQI
26th Sep 2025747 PMAQI
26th Sep 2025858 PMAQI
26th Sep 2025939 PMAQI
26th Sep 20258510 PMAQI
26th Sep 20257411 PMAQI
27th Sep 20257612 AMAQI
27th Sep 2025791 AMAQI
27th Sep 2025842 AMAQI
27th Sep 2025863 AMAQI
27th Sep 2025814 AMAQI
30°C27/33°C
27th Sep 2025675 AMAQI
5 AM27th Sep 2025586 AMAQI
27th Sep 2025567 AMAQI
27th Sep 2025528 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
49AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 6 PM
39AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 49), while the lowest AQI was between 4 PM to 6 PM (Avg. 39).
Night time
Avg. Highest Time
1 AM - 4 AM
50AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM
43AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 50), while the lowest AQI was between 7 PM to 7 PM (Avg. 43).
2025 Days Vs Air Quality
Taibao, Chiayi, Taiwan
2025
50%
134
49%
131
1%
3
Total number of days with different AQI categories in last 270 days in 2025 (95 days remaining)
Good
134 DaysModerate
131 DaysPoor
3 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2025, 50% of 270 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Taibao, Chiayi, Taiwan
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
104AQI
104AQI
2nd January 2025
64AQI
64AQI
3rd January 2025
68AQI
68AQI
4th January 2025
65AQI
65AQI
5th January 2025
66AQI
66AQI
6th January 2025
84AQI
84AQI
7th January 2025
84AQI
84AQI
8th January 2025
73AQI
73AQI
9th January 2025
79AQI
79AQI
10th January 2025
64AQI
64AQI
11th January 2025
57AQI
57AQI
12th January 2025
61AQI
61AQI
13th January 2025
67AQI
67AQI
14th January 2025
83AQI
83AQI
15th January 2025
82AQI
82AQI
16th January 2025
68AQI
68AQI
17th January 2025
70AQI
70AQI
18th January 2025
75AQI
75AQI
19th January 2025
68AQI
68AQI
20th January 2025
82AQI
82AQI
21st January 2025
96AQI
96AQI
22nd January 2025
100AQI
100AQI
23rd January 2025
98AQI
98AQI
24th January 2025
83AQI
83AQI
25th January 2025
97AQI
97AQI
26th January 2025
73AQI
73AQI
27th January 2025
61AQI
61AQI
28th January 2025
65AQI
65AQI
29th January 2025
65AQI
65AQI
30th January 2025
72AQI
72AQI
31st January 2025
82AQI
82AQI
1st February 2025
64AQI
64AQI
2nd February 2025
65AQI
65AQI
3rd February 2025
57AQI
57AQI
4th February 2025
73AQI
73AQI
5th February 2025
76AQI
76AQI
6th February 2025
85AQI
85AQI
7th February 2025
67AQI
67AQI
8th February 2025
67AQI
67AQI
9th February 2025
55AQI
55AQI
10th February 2025
61AQI
61AQI
11th February 2025
72AQI
72AQI
12th February 2025
73AQI
73AQI
13th February 2025
58AQI
58AQI
14th February 2025
69AQI
69AQI
15th February 2025
61AQI
61AQI
16th February 2025
86AQI
86AQI
17th February 2025
103AQI
103AQI
18th February 2025
84AQI
84AQI
19th February 2025
78AQI
78AQI
20th February 2025
89AQI
89AQI
21st February 2025
58AQI
58AQI
22nd February 2025
66AQI
66AQI
23rd February 2025
50AQI
50AQI
24th February 2025
65AQI
65AQI
25th February 2025
79AQI
79AQI
26th February 2025
96AQI
96AQI
27th February 2025
105AQI
105AQI
28th February 2025
79AQI
79AQI
1st March 2025
77AQI
77AQI
2nd March 2025
68AQI
68AQI
3rd March 2025
59AQI
59AQI
4th March 2025
59AQI
59AQI
5th March 2025
52AQI
52AQI
6th March 2025
45AQI
45AQI
7th March 2025
58AQI
58AQI
8th March 2025
63AQI
63AQI
9th March 2025
64AQI
64AQI
10th March 2025
88AQI
88AQI
11th March 2025
97AQI
97AQI
12th March 2025
85AQI
85AQI
13th March 2025
76AQI
76AQI
14th March 2025
80AQI
80AQI
15th March 2025
76AQI
76AQI
16th March 2025
54AQI
54AQI
17th March 2025
84AQI
84AQI
18th March 2025
66AQI
66AQI
19th March 2025
76AQI
76AQI
20th March 2025
74AQI
74AQI
21st March 2025
80AQI
80AQI
22nd March 2025
77AQI
77AQI
23rd March 2025
72AQI
72AQI
24th March 2025
67AQI
67AQI
25th March 2025
65AQI
65AQI
26th March 2025
63AQI
63AQI
27th March 2025
60AQI
60AQI
28th March 2025
67AQI
67AQI
29th March 2025
55AQI
55AQI
30th March 2025
46AQI
46AQI
31st March 2025
49AQI
49AQI
1st April 2025
39AQI
39AQI
2nd April 2025
64AQI
64AQI
3rd April 2025
67AQI
67AQI
4th April 2025
70AQI
70AQI
5th April 2025
75AQI
75AQI
6th April 2025
64AQI
64AQI
7th April 2025
73AQI
73AQI
8th April 2025
74AQI
74AQI
9th April 2025
65AQI
65AQI
10th April 2025
67AQI
67AQI
11th April 2025
65AQI
65AQI
12th April 2025
57AQI
57AQI
13th April 2025
87AQI
87AQI
14th April 2025
71AQI
71AQI
15th April 2025
83AQI
83AQI
16th April 2025
78AQI
78AQI
17th April 2025
70AQI
70AQI
18th April 2025
63AQI
63AQI
19th April 2025
61AQI
61AQI
20th April 2025
59AQI
59AQI
21st April 2025
60AQI
60AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
57AQI
57AQI
24th April 2025
55AQI
55AQI
25th April 2025
51AQI
51AQI
26th April 2025
65AQI
65AQI
27th April 2025
65AQI
65AQI
28th April 2025
59AQI
59AQI
29th April 2025
69AQI
69AQI
30th April 2025
62AQI
62AQI
1st May 2025
62AQI
62AQI
2nd May 2025
69AQI
69AQI
3rd May 2025
68AQI
68AQI
4th May 2025
71AQI
71AQI
5th May 2025
61AQI
61AQI
6th May 2025
63AQI
63AQI
7th May 2025
59AQI
59AQI
8th May 2025
59AQI
59AQI
9th May 2025
49AQI
49AQI
10th May 2025
38AQI
38AQI
11th May 2025
42AQI
42AQI
12th May 2025
52AQI
52AQI
13th May 2025
53AQI
53AQI
14th May 2025
54AQI
54AQI
15th May 2025
44AQI
44AQI
16th May 2025
44AQI
44AQI
17th May 2025
38AQI
38AQI
18th May 2025
34AQI
34AQI
19th May 2025
31AQI
31AQI
20th May 2025
34AQI
34AQI
21st May 2025
31AQI
31AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
39AQI
39AQI
24th May 2025
44AQI
44AQI
25th May 2025
53AQI
53AQI
26th May 2025
56AQI
56AQI
27th May 2025
52AQI
52AQI
28th May 2025
55AQI
55AQI
29th May 2025
41AQI
41AQI
30th May 2025
54AQI
54AQI
31st May 2025
55AQI
55AQI
1st June 2025
47AQI
47AQI
2nd June 2025
38AQI
38AQI
3rd June 2025
33AQI
33AQI
4th June 2025
35AQI
35AQI
5th June 2025
32AQI
32AQI
6th June 2025
37AQI
37AQI
7th June 2025
29AQI
29AQI
8th June 2025
30AQI
30AQI
9th June 2025
28AQI
28AQI
10th June 2025
33AQI
33AQI
11th June 2025
39AQI
39AQI
12th June 2025
40AQI
40AQI
13th June 2025
28AQI
28AQI
14th June 2025
31AQI
31AQI
15th June 2025
37AQI
37AQI
16th June 2025
33AQI
33AQI
17th June 2025
29AQI
29AQI
18th June 2025
32AQI
32AQI
19th June 2025
32AQI
32AQI
20th June 2025
33AQI
33AQI
21st June 2025
28AQI
28AQI
22nd June 2025
19AQI
19AQI
23rd June 2025
22AQI
22AQI
24th June 2025
24AQI
24AQI
25th June 2025
25AQI
25AQI
26th June 2025
25AQI
25AQI
27th June 2025
25AQI
25AQI
28th June 2025
27AQI
27AQI
29th June 2025
28AQI
28AQI
30th June 2025
33AQI
33AQI
1st July 2025
31AQI
31AQI
2nd July 2025
34AQI
34AQI
3rd July 2025
37AQI
37AQI
4th July 2025
38AQI
38AQI
5th July 2025
34AQI
34AQI
6th July 2025
32AQI
32AQI
7th July 2025
32AQI
32AQI
8th July 2025
35AQI
35AQI
9th July 2025
38AQI
38AQI
10th July 2025
33AQI
33AQI
11th July 2025
36AQI
36AQI
12th July 2025
40AQI
40AQI
13th July 2025
43AQI
43AQI
14th July 2025
47AQI
47AQI
15th July 2025
44AQI
44AQI
16th July 2025
43AQI
43AQI
17th July 2025
46AQI
46AQI
18th July 2025
46AQI
46AQI
19th July 2025
43AQI
43AQI
20th July 2025
33AQI
33AQI
21st July 2025
32AQI
32AQI
22nd July 2025
36AQI
36AQI
23rd July 2025
50AQI
50AQI
24th July 2025
50AQI
50AQI
25th July 2025
47AQI
47AQI
26th July 2025
40AQI
40AQI
27th July 2025
41AQI
41AQI
28th July 2025
32AQI
32AQI
29th July 2025
32AQI
32AQI
30th July 2025
40AQI
40AQI
31st July 2025
42AQI
42AQI
1st August 2025
43AQI
43AQI
2nd August 2025
43AQI
43AQI
3rd August 2025
44AQI
44AQI
4th August 2025
38AQI
38AQI
5th August 2025
47AQI
47AQI
6th August 2025
47AQI
47AQI
7th August 2025
48AQI
48AQI
8th August 2025
50AQI
50AQI
9th August 2025
43AQI
43AQI
10th August 2025
36AQI
36AQI
11th August 2025
38AQI
38AQI
12th August 2025
43AQI
43AQI
13th August 2025
42AQI
42AQI
14th August 2025
36AQI
36AQI
15th August 2025
39AQI
39AQI
16th August 2025
42AQI
42AQI
17th August 2025
35AQI
35AQI
18th August 2025
35AQI
35AQI
19th August 2025
36AQI
36AQI
20th August 2025
37AQI
37AQI
21st August 2025
37AQI
37AQI
22nd August 2025
45AQI
45AQI
23rd August 2025
48AQI
48AQI
24th August 2025
48AQI
48AQI
25th August 2025
47AQI
47AQI
26th August 2025
42AQI
42AQI
27th August 2025
43AQI
43AQI
28th August 2025
45AQI
45AQI
29th August 2025
42AQI
42AQI
30th August 2025
39AQI
39AQI
31st August 2025
44AQI
44AQI
1st September 2025
45AQI
45AQI
2nd September 2025
45AQI
45AQI
3rd September 2025
49AQI
49AQI
4th September 2025
50AQI
50AQI
5th September 2025
49AQI
49AQI
6th September 2025
52AQI
52AQI
7th September 2025
40AQI
40AQI
8th September 2025
38AQI
38AQI
9th September 2025
38AQI
38AQI
10th September 2025
40AQI
40AQI
11th September 2025
42AQI
42AQI
12th September 2025
42AQI
42AQI
13th September 2025
42AQI
42AQI
14th September 2025
44AQI
44AQI
15th September 2025
50AQI
50AQI
16th September 2025
48AQI
48AQI
17th September 2025
49AQI
49AQI
18th September 2025
42AQI
42AQI
19th September 2025
44AQI
44AQI
20th September 2025
38AQI
38AQI
21st September 2025
45AQI
45AQI
22nd September 2025
60AQI
60AQI
23rd September 2025
40AQI
40AQI
24th September 2025
37AQI
37AQI
25th September 2025
43AQI
43AQI
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
76AQI
73AQI
68AQI
65AQI
50AQI
31AQI
39AQI
42AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202554AQI
30
1
1
25
2
3
28
1
29
14
17
30
31
31
23
2
134
131
3
Highest AQI recorded in
January76AQI
Lowest AQI recorded in
June31AQI
202458AQI
2
22
7
4
23
2
3
25
3
8
22
8
23
29
31
26
5
13
17
10
21
6
23
1
31
140
212
13
Highest AQI recorded in
January85AQI
Lowest AQI recorded in
July32AQI
202359AQI
3
23
5
20
8
2
28
1
27
3
9
22
27
3
30
1
30
1
25
5
7
22
2
4
25
10
20
1
147
197
20
Highest AQI recorded in
February84AQI
Lowest AQI recorded in
July29AQI
202258AQI
1
22
6
4
14
3
22
9
6
22
2
16
15
30
23
1
7
21
13
18
7
22
1
18
13
126
169
21
Highest AQI recorded in
March89AQI
Lowest AQI recorded in
June26AQI
202165AQI
2
18
9
12
15
1
18
13
30
23
8
24
6
28
3
24
7
12
18
6
25
30
2
26
3
121
201
40
1
Highest AQI recorded in
February100AQI
Lowest AQI recorded in
June37AQI
202052AQI
2
10
1
2
19
13
5
29
1
30
1
28
3
4
26
1
30
1
29
9
19
3
119
143
4
Highest AQI recorded in
March77AQI
Lowest AQI recorded in
June27AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
65AQILeast Polluted Year Recorded
2020(Avg.)
52AQITaibao's annual 2025 AQI (54) shows an average percentage change of -6.8% (improved AQI) compared to previous years: 2020 (52), 2021 (65), 2022 (58), 2023 (59), 2024 (58).
