Nantou, Nantou, 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+
August Air Quality Analysis
Nantou, Nantou, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2021
71AQILowest AQI recorded on
20th Aug 2024
21AQISame Day Analysis (29th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 46 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 30th Aug - 31st Aug 2025
Nantou, Nantou, Taiwan
AQI
Day
Night
.
5 AM30th Aug 2025
6 PM
4 AM31st Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM30th Aug
50AQI
Avg. Lowest Time
11AM30th Aug
37AQI
In the last 24 hours,
Nantou's AQI reached its highest point of 50 at 9 AM during the Night, while the lowest point, 37, was recorded at 11 AM during the Night between 30th Aug and 31st Aug 2025.
Day & Night AQI Trend : Aug 2025
Nantou, Nantou, Taiwan
Aug
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 Aug 2025365 AMAQI
1st Aug 2025436 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025448 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20254910 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20254712 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025352 PMAQI
1st Aug 2025433 PMAQI
1st Aug 2025364 PMAQI
1st Aug 2025365 PMAQI
1st Aug 2025326 PMAQI
1st Aug 2025357 PMAQI
1st Aug 2025368 PMAQI
1st Aug 2025399 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20254611 PMAQI
2nd Aug 20254312 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025452 AMAQI
2nd Aug 2025483 AMAQI
2nd Aug 2025484 AMAQI
24°C22/28°C
2nd Aug 2025495 AMAQI
2nd Aug 2025486 AMAQI
2nd Aug 2025487 AMAQI
2nd Aug 2025348 AMAQI
2nd Aug 2025399 AMAQI
2nd Aug 20253610 AMAQI
2nd Aug 20253711 AMAQI
2nd Aug 20253212 PMAQI
2nd Aug 2025331 PMAQI
2nd Aug 2025392 PMAQI
2nd Aug 2025343 PMAQI
2nd Aug 2025324 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025346 PMAQI
2nd Aug 2025347 PMAQI
2nd Aug 2025408 PMAQI
2nd Aug 2025409 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20254011 PMAQI
3rd Aug 20254112 AMAQI
3rd Aug 2025481 AMAQI
3rd Aug 2025482 AMAQI
3rd Aug 2025493 AMAQI
3rd Aug 2025474 AMAQI
24°C22/27°C
3rd Aug 2025495 AMAQI
3rd Aug 2025476 AMAQI
3rd Aug 2025467 AMAQI
3rd Aug 2025378 AMAQI
3rd Aug 2025329 AMAQI
3rd Aug 20252910 AMAQI
3rd Aug 20253111 AMAQI
3rd Aug 20253512 PMAQI
3rd Aug 2025291 PMAQI
3rd Aug 2025282 PMAQI
3rd Aug 2025303 PMAQI
3rd Aug 2025314 PMAQI
3rd Aug 2025285 PMAQI
3rd Aug 2025276 PMAQI
3rd Aug 2025367 PMAQI
3rd Aug 2025368 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254210 PMAQI
3rd Aug 20254711 PMAQI
4th Aug 20254412 AMAQI
4th Aug 2025501 AMAQI
4th Aug 2025502 AMAQI
4th Aug 2025483 AMAQI
4th Aug 2025494 AMAQI
23°C22/27°C
4th Aug 2025495 AMAQI
4th Aug 2025466 AMAQI
4th Aug 2025467 AMAQI
4th Aug 2025288 AMAQI
4th Aug 2025309 AMAQI
4th Aug 20252810 AMAQI
4th Aug 20252711 AMAQI
4th Aug 20253112 PMAQI
4th Aug 2025321 PMAQI
4th Aug 2025322 PMAQI
4th Aug 2025283 PMAQI
4th Aug 2025344 PMAQI
4th Aug 2025325 PMAQI
4th Aug 2025386 PMAQI
4th Aug 2025387 PMAQI
4th Aug 2025388 PMAQI
4th Aug 2025419 PMAQI
4th Aug 20254210 PMAQI
4th Aug 20254011 PMAQI
5th Aug 20254112 AMAQI
5th Aug 2025501 AMAQI
5th Aug 2025532 AMAQI
5th Aug 2025493 AMAQI
5th Aug 2025474 AMAQI
22°C21/23°C
5th Aug 2025515 AMAQI
5th Aug 2025516 AMAQI
5th Aug 2025507 AMAQI
5th Aug 2025398 AMAQI
5th Aug 2025349 AMAQI
5th Aug 20253010 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253312 PMAQI
5th Aug 2025401 PMAQI
5th Aug 2025472 PMAQI
5th Aug 2025473 PMAQI
5th Aug 2025464 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025456 PMAQI
5th Aug 2025457 PMAQI
5th Aug 2025508 PMAQI
5th Aug 2025499 PMAQI
5th Aug 20254610 PMAQI
5th Aug 20254611 PMAQI
6th Aug 20254812 AMAQI
6th Aug 2025481 AMAQI
6th Aug 2025482 AMAQI
6th Aug 2025473 AMAQI
6th Aug 2025474 AMAQI
23°C20/26°C
6th Aug 2025475 AMAQI
6th Aug 2025496 AMAQI
6th Aug 2025477 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025459 AMAQI
6th Aug 20253910 AMAQI
6th Aug 20254411 AMAQI
6th Aug 20254212 PMAQI
6th Aug 2025451 PMAQI
6th Aug 2025462 PMAQI
6th Aug 2025453 PMAQI
6th Aug 2025464 PMAQI
6th Aug 2025495 PMAQI
6th Aug 2025446 PMAQI
6th Aug 2025447 PMAQI
6th Aug 2025468 PMAQI
6th Aug 2025459 PMAQI
6th Aug 20254610 PMAQI
6th Aug 20255111 PMAQI
7th Aug 20255012 AMAQI
7th Aug 2025511 AMAQI
7th Aug 2025502 AMAQI
7th Aug 2025503 AMAQI
7th Aug 2025504 AMAQI
24°C21/29°C
7th Aug 2025495 AMAQI
7th Aug 2025496 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025498 AMAQI
7th Aug 2025449 AMAQI
7th Aug 20254410 AMAQI
7th Aug 20254311 AMAQI
7th Aug 20254112 PMAQI
7th Aug 2025391 PMAQI
7th Aug 2025452 PMAQI
7th Aug 2025423 PMAQI
7th Aug 2025494 PMAQI
7th Aug 2025555 PMAQI
7th Aug 2025566 PMAQI
7th Aug 2025547 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255310 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255312 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025502 AMAQI
8th Aug 2025503 AMAQI
8th Aug 2025504 AMAQI
24°C19/29°C
8th Aug 2025505 AMAQI
8th Aug 2025506 AMAQI
8th Aug 2025507 AMAQI
8th Aug 2025538 AMAQI
8th Aug 2025539 AMAQI
8th Aug 20254610 AMAQI
8th Aug 20254811 AMAQI
8th Aug 20255212 PMAQI
8th Aug 2025591 PMAQI
8th Aug 2025642 PMAQI
8th Aug 2025673 PMAQI
8th Aug 2025674 PMAQI
8th Aug 2025595 PMAQI
8th Aug 2025576 PMAQI
8th Aug 2025567 PMAQI
8th Aug 2025538 PMAQI
8th Aug 2025529 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255311 PMAQI
9th Aug 20255212 AMAQI
9th Aug 2025511 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025524 AMAQI
25°C20/30°C
9th Aug 2025535 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025559 AMAQI
9th Aug 20255310 AMAQI
9th Aug 20255011 AMAQI
9th Aug 20254512 PMAQI
9th Aug 2025471 PMAQI
9th Aug 2025492 PMAQI
9th Aug 2025493 PMAQI
9th Aug 2025504 PMAQI
9th Aug 2025455 PMAQI
9th Aug 2025376 PMAQI
9th Aug 2025417 PMAQI
9th Aug 2025468 PMAQI
9th Aug 2025479 PMAQI
9th Aug 20254210 PMAQI
9th Aug 20253911 PMAQI
10th Aug 20254012 AMAQI
10th Aug 2025521 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025523 AMAQI
10th Aug 2025524 AMAQI
25°C22/30°C
10th Aug 2025525 AMAQI
10th Aug 2025526 AMAQI
10th Aug 2025527 AMAQI
10th Aug 2025398 AMAQI
10th Aug 2025269 AMAQI
10th Aug 20252610 AMAQI
10th Aug 20252511 AMAQI
10th Aug 20252312 PMAQI
10th Aug 2025251 PMAQI
10th Aug 2025272 PMAQI
10th Aug 2025273 PMAQI
10th Aug 2025264 PMAQI
10th Aug 2025245 PMAQI
10th Aug 2025226 PMAQI
10th Aug 2025287 PMAQI
10th Aug 2025368 PMAQI
10th Aug 2025359 PMAQI
10th Aug 20253410 PMAQI
10th Aug 20253411 PMAQI
11th Aug 20253812 AMAQI
11th Aug 2025521 AMAQI
11th Aug 2025522 AMAQI
11th Aug 2025503 AMAQI
11th Aug 2025464 AMAQI
24°C21/28°C
11th Aug 2025465 AMAQI
11th Aug 2025476 AMAQI
11th Aug 2025477 AMAQI
11th Aug 2025248 AMAQI
11th Aug 2025189 AMAQI
11th Aug 20251810 AMAQI
11th Aug 20251911 AMAQI
11th Aug 20251812 PMAQI
11th Aug 2025191 PMAQI
11th Aug 2025292 PMAQI
11th Aug 2025303 PMAQI
11th Aug 2025304 PMAQI
11th Aug 2025335 PMAQI
11th Aug 2025316 PMAQI
11th Aug 2025367 PMAQI
11th Aug 2025408 PMAQI
11th Aug 2025399 PMAQI
11th Aug 20254210 PMAQI
11th Aug 20253711 PMAQI
12th Aug 20255012 AMAQI
12th Aug 2025501 AMAQI
12th Aug 2025512 AMAQI
12th Aug 2025473 AMAQI
12th Aug 2025504 AMAQI
24°C21/28°C
12th Aug 2025545 AMAQI
12th Aug 2025496 AMAQI
12th Aug 2025497 AMAQI
12th Aug 2025478 AMAQI
12th Aug 2025549 AMAQI
12th Aug 20254810 AMAQI
12th Aug 20255111 AMAQI
12th Aug 20254812 PMAQI
12th Aug 2025441 PMAQI
12th Aug 2025392 PMAQI
12th Aug 2025423 PMAQI
12th Aug 2025454 PMAQI
12th Aug 2025455 PMAQI
12th Aug 2025486 PMAQI
12th Aug 2025517 PMAQI
12th Aug 2025498 PMAQI
12th Aug 2025529 PMAQI
12th Aug 20254910 PMAQI
12th Aug 20254411 PMAQI
13th Aug 20254612 AMAQI
13th Aug 2025531 AMAQI
13th Aug 2025512 AMAQI
13th Aug 2025493 AMAQI
13th Aug 2025504 AMAQI
24°C21/28°C
13th Aug 2025515 AMAQI
13th Aug 2025516 AMAQI
13th Aug 2025507 AMAQI
13th Aug 2025418 AMAQI
13th Aug 2025389 AMAQI
13th Aug 20253310 AMAQI
13th Aug 20253911 AMAQI
13th Aug 20252912 PMAQI
13th Aug 2025371 PMAQI
13th Aug 2025282 PMAQI
13th Aug 2025353 PMAQI
13th Aug 2025354 PMAQI
13th Aug 2025295 PMAQI
13th Aug 2025276 PMAQI
13th Aug 2025347 PMAQI
13th Aug 2025388 PMAQI
13th Aug 2025359 PMAQI
13th Aug 20253910 PMAQI
13th Aug 20253611 PMAQI
14th Aug 20254512 AMAQI
14th Aug 2025501 AMAQI
14th Aug 2025502 AMAQI
14th Aug 2025463 AMAQI
14th Aug 2025464 AMAQI
23°C20/26°C
14th Aug 2025475 AMAQI
14th Aug 2025466 AMAQI
14th Aug 2025457 AMAQI
14th Aug 2025238 AMAQI
14th Aug 2025229 AMAQI
14th Aug 20253010 AMAQI
14th Aug 20252811 AMAQI
14th Aug 20252712 PMAQI
14th Aug 2025271 PMAQI
14th Aug 2025282 PMAQI
14th Aug 2025283 PMAQI
14th Aug 2025384 PMAQI
14th Aug 2025325 PMAQI
14th Aug 2025406 PMAQI
14th Aug 2025397 PMAQI
14th Aug 2025428 PMAQI
14th Aug 2025399 PMAQI
14th Aug 20254410 PMAQI
14th Aug 20254311 PMAQI
15th Aug 20254312 AMAQI
15th Aug 2025481 AMAQI
15th Aug 2025452 AMAQI
15th Aug 2025433 AMAQI
15th Aug 2025414 AMAQI
24°C20/30°C
15th Aug 2025415 AMAQI
15th Aug 2025426 AMAQI
15th Aug 2025427 AMAQI
15th Aug 2025318 AMAQI
15th Aug 2025319 AMAQI
15th Aug 20252810 AMAQI
15th Aug 20252711 AMAQI
15th Aug 20252712 PMAQI
15th Aug 2025351 PMAQI
15th Aug 2025342 PMAQI
15th Aug 2025323 PMAQI
15th Aug 2025434 PMAQI
15th Aug 2025405 PMAQI
15th Aug 2025366 PMAQI
15th Aug 2025497 PMAQI
15th Aug 2025508 PMAQI
15th Aug 2025489 PMAQI
15th Aug 20254710 PMAQI
15th Aug 20254211 PMAQI
16th Aug 20254612 AMAQI
16th Aug 2025471 AMAQI
16th Aug 2025452 AMAQI
16th Aug 2025443 AMAQI
16th Aug 2025444 AMAQI
25°C20/30°C
16th Aug 2025415 AMAQI
16th Aug 2025426 AMAQI
16th Aug 2025437 AMAQI
16th Aug 2025358 AMAQI
16th Aug 2025349 AMAQI
16th Aug 20253910 AMAQI
16th Aug 20253211 AMAQI
16th Aug 20253612 PMAQI
16th Aug 2025371 PMAQI
16th Aug 2025322 PMAQI
16th Aug 2025333 PMAQI
16th Aug 2025374 PMAQI
16th Aug 2025475 PMAQI
16th Aug 2025476 PMAQI
16th Aug 2025507 PMAQI
16th Aug 2025488 PMAQI
16th Aug 2025509 PMAQI
16th Aug 20255110 PMAQI
16th Aug 20254911 PMAQI
17th Aug 20254812 AMAQI
17th Aug 2025461 AMAQI
17th Aug 2025432 AMAQI
17th Aug 2025433 AMAQI
17th Aug 2025434 AMAQI
24°C19/30°C
17th Aug 2025425 AMAQI
17th Aug 2025406 AMAQI
17th Aug 2025407 AMAQI
17th Aug 2025438 AMAQI
17th Aug 2025439 AMAQI
17th Aug 20254310 AMAQI
17th Aug 20254011 AMAQI
17th Aug 20253712 PMAQI
17th Aug 2025411 PMAQI
17th Aug 2025352 PMAQI
17th Aug 2025393 PMAQI
17th Aug 2025344 PMAQI
17th Aug 2025385 PMAQI
17th Aug 2025376 PMAQI
17th Aug 2025457 PMAQI
17th Aug 2025448 PMAQI
17th Aug 2025449 PMAQI
17th Aug 20254210 PMAQI
17th Aug 20254311 PMAQI
18th Aug 20254312 AMAQI
18th Aug 2025451 AMAQI
18th Aug 2025442 AMAQI
18th Aug 2025433 AMAQI
18th Aug 2025444 AMAQI
24°C20/29°C
18th Aug 2025455 AMAQI
18th Aug 2025426 AMAQI
18th Aug 2025427 AMAQI
18th Aug 2025418 AMAQI
18th Aug 2025389 AMAQI
18th Aug 20254610 AMAQI
18th Aug 20254311 AMAQI
18th Aug 20253912 PMAQI
18th Aug 2025381 PMAQI
18th Aug 2025382 PMAQI
18th Aug 2025363 PMAQI
18th Aug 2025394 PMAQI
18th Aug 2025415 PMAQI
18th Aug 2025366 PMAQI
18th Aug 2025427 PMAQI
18th Aug 2025468 PMAQI
18th Aug 2025409 PMAQI
18th Aug 20254410 PMAQI
18th Aug 20254711 PMAQI
19th Aug 20254612 AMAQI
19th Aug 2025451 AMAQI
19th Aug 2025432 AMAQI
19th Aug 2025443 AMAQI
19th Aug 2025444 AMAQI
23°C20/27°C
19th Aug 2025455 AMAQI
19th Aug 2025436 AMAQI
19th Aug 2025437 AMAQI
19th Aug 2025378 AMAQI
19th Aug 2025359 AMAQI
19th Aug 20254710 AMAQI
19th Aug 20254511 AMAQI
19th Aug 20253912 PMAQI
19th Aug 2025381 PMAQI
19th Aug 2025352 PMAQI
19th Aug 2025433 PMAQI
19th Aug 2025404 PMAQI
19th Aug 2025485 PMAQI
19th Aug 2025466 PMAQI
19th Aug 2025487 PMAQI
19th Aug 2025488 PMAQI
19th Aug 2025439 PMAQI
19th Aug 20254510 PMAQI
19th Aug 20254311 PMAQI
20th Aug 20254612 AMAQI
20th Aug 2025451 AMAQI
20th Aug 2025462 AMAQI
20th Aug 2025473 AMAQI
20th Aug 2025454 AMAQI
23°C20/28°C
20th Aug 2025455 AMAQI
20th Aug 2025456 AMAQI
20th Aug 2025447 AMAQI
20th Aug 2025448 AMAQI
20th Aug 2025409 AMAQI
20th Aug 20254810 AMAQI
20th Aug 20254111 AMAQI
20th Aug 20253912 PMAQI
20th Aug 2025381 PMAQI
20th Aug 2025342 PMAQI
20th Aug 2025433 PMAQI
20th Aug 2025354 PMAQI
20th Aug 2025345 PMAQI
20th Aug 2025246 PMAQI
20th Aug 2025367 PMAQI
20th Aug 2025468 PMAQI
20th Aug 2025429 PMAQI
20th Aug 20254010 PMAQI
20th Aug 20253811 PMAQI
21st Aug 20254112 AMAQI
21st Aug 2025481 AMAQI
21st Aug 2025462 AMAQI
21st Aug 2025443 AMAQI
21st Aug 2025434 AMAQI
23°C20/28°C
21st Aug 2025445 AMAQI
21st Aug 2025456 AMAQI
21st Aug 2025477 AMAQI
21st Aug 2025408 AMAQI
21st Aug 2025359 AMAQI
21st Aug 20253210 AMAQI
21st Aug 20253311 AMAQI
21st Aug 20253312 PMAQI
21st Aug 2025301 PMAQI
21st Aug 2025282 PMAQI
21st Aug 2025303 PMAQI
21st Aug 2025384 PMAQI
21st Aug 2025445 PMAQI
21st Aug 2025466 PMAQI
21st Aug 2025407 PMAQI
21st Aug 2025398 PMAQI
21st Aug 2025389 PMAQI
21st Aug 20254110 PMAQI
21st Aug 20254111 PMAQI
22nd Aug 20254412 AMAQI
22nd Aug 2025471 AMAQI
22nd Aug 2025462 AMAQI
22nd Aug 2025443 AMAQI
22nd Aug 2025434 AMAQI
24°C20/30°C
22nd Aug 2025435 AMAQI
22nd Aug 2025436 AMAQI
22nd Aug 2025427 AMAQI
22nd Aug 2025378 AMAQI
22nd Aug 2025299 AMAQI
22nd Aug 20254810 AMAQI
22nd Aug 20255411 AMAQI
22nd Aug 20254612 PMAQI
22nd Aug 2025441 PMAQI
22nd Aug 2025472 PMAQI
22nd Aug 2025523 PMAQI
22nd Aug 2025544 PMAQI
22nd Aug 2025545 PMAQI
22nd Aug 2025486 PMAQI
22nd Aug 2025477 PMAQI
22nd Aug 2025548 PMAQI
22nd Aug 2025469 PMAQI
22nd Aug 20254910 PMAQI
22nd Aug 20254611 PMAQI
23rd Aug 20254812 AMAQI
23rd Aug 2025471 AMAQI
23rd Aug 2025472 AMAQI
23rd Aug 2025473 AMAQI
23rd Aug 2025464 AMAQI
25°C20/30°C
23rd Aug 2025465 AMAQI
23rd Aug 2025466 AMAQI
23rd Aug 2025467 AMAQI
23rd Aug 2025518 AMAQI
23rd Aug 2025529 AMAQI
23rd Aug 20255110 AMAQI
23rd Aug 20254911 AMAQI
23rd Aug 20254812 PMAQI
23rd Aug 2025451 PMAQI
23rd Aug 2025432 PMAQI
23rd Aug 2025483 PMAQI
23rd Aug 2025534 PMAQI
23rd Aug 2025515 PMAQI
23rd Aug 2025476 PMAQI
23rd Aug 2025527 PMAQI
23rd Aug 2025538 PMAQI
23rd Aug 2025529 PMAQI
23rd Aug 20255010 PMAQI
23rd Aug 20254911 PMAQI
24th Aug 20254912 AMAQI
24th Aug 2025471 AMAQI
24th Aug 2025472 AMAQI
24th Aug 2025483 AMAQI
24th Aug 2025484 AMAQI
25°C21/31°C
24th Aug 2025485 AMAQI
24th Aug 2025486 AMAQI
24th Aug 2025487 AMAQI
24th Aug 2025448 AMAQI
24th Aug 2025549 AMAQI
24th Aug 20255510 AMAQI
24th Aug 20254911 AMAQI
24th Aug 20254212 PMAQI
24th Aug 2025461 PMAQI
24th Aug 2025522 PMAQI
24th Aug 2025473 PMAQI
24th Aug 2025524 PMAQI
24th Aug 2025505 PMAQI
24th Aug 2025486 PMAQI
24th Aug 2025487 PMAQI
24th Aug 2025508 PMAQI
24th Aug 2025489 PMAQI
24th Aug 20254710 PMAQI
24th Aug 20254711 PMAQI
25th Aug 20254812 AMAQI
25th Aug 2025481 AMAQI
25th Aug 2025482 AMAQI
25th Aug 2025483 AMAQI
25th Aug 2025494 AMAQI
24°C20/30°C
25th Aug 2025475 AMAQI
25th Aug 2025496 AMAQI
25th Aug 2025487 AMAQI
25th Aug 2025508 AMAQI
25th Aug 2025479 AMAQI
25th Aug 20254810 AMAQI
25th Aug 20254511 AMAQI
25th Aug 20253812 PMAQI
25th Aug 2025471 PMAQI
25th Aug 2025462 PMAQI
25th Aug 2025483 PMAQI
25th Aug 2025454 PMAQI
25th Aug 2025465 PMAQI
25th Aug 2025546 PMAQI
25th Aug 2025537 PMAQI
25th Aug 2025528 PMAQI
25th Aug 2025519 PMAQI
25th Aug 20255310 PMAQI
25th Aug 20255011 PMAQI
26th Aug 20254712 AMAQI
26th Aug 2025481 AMAQI
26th Aug 2025492 AMAQI
26th Aug 2025493 AMAQI
26th Aug 2025484 AMAQI
24°C20/30°C
26th Aug 2025495 AMAQI
26th Aug 2025486 AMAQI
26th Aug 2025507 AMAQI
26th Aug 2025358 AMAQI
26th Aug 2025369 AMAQI
26th Aug 20253610 AMAQI
26th Aug 20253811 AMAQI
26th Aug 20253312 PMAQI
26th Aug 2025371 PMAQI
26th Aug 2025412 PMAQI
26th Aug 2025483 PMAQI
26th Aug 2025464 PMAQI
26th Aug 2025435 PMAQI
26th Aug 2025406 PMAQI
26th Aug 2025487 PMAQI
26th Aug 2025488 PMAQI
26th Aug 2025459 PMAQI
26th Aug 20254110 PMAQI
26th Aug 20254411 PMAQI
27th Aug 20254512 AMAQI
27th Aug 2025491 AMAQI
27th Aug 2025492 AMAQI
27th Aug 2025463 AMAQI
27th Aug 2025454 AMAQI
24°C19/29°C
27th Aug 2025455 AMAQI
27th Aug 2025466 AMAQI
27th Aug 2025477 AMAQI
27th Aug 2025408 AMAQI
27th Aug 2025389 AMAQI
27th Aug 20254210 AMAQI
27th Aug 20254511 AMAQI
27th Aug 20253912 PMAQI
27th Aug 2025401 PMAQI
27th Aug 2025402 PMAQI
27th Aug 2025353 PMAQI
27th Aug 2025364 PMAQI
27th Aug 2025305 PMAQI
27th Aug 2025396 PMAQI
27th Aug 2025487 PMAQI
27th Aug 2025428 PMAQI
27th Aug 2025479 PMAQI
27th Aug 20254510 PMAQI
27th Aug 20254611 PMAQI
28th Aug 20254512 AMAQI
28th Aug 2025481 AMAQI
28th Aug 2025482 AMAQI
28th Aug 2025463 AMAQI
28th Aug 2025454 AMAQI
23°C20/27°C
28th Aug 2025445 AMAQI
28th Aug 2025456 AMAQI
28th Aug 2025467 AMAQI
28th Aug 2025388 AMAQI
28th Aug 2025339 AMAQI
28th Aug 20253510 AMAQI
28th Aug 20253911 AMAQI
28th Aug 20253512 PMAQI
28th Aug 2025311 PMAQI
28th Aug 2025362 PMAQI
28th Aug 2025393 PMAQI
28th Aug 2025404 PMAQI
28th Aug 2025405 PMAQI
28th Aug 2025446 PMAQI
28th Aug 2025447 PMAQI
28th Aug 2025538 PMAQI
28th Aug 2025469 PMAQI
28th Aug 20255410 PMAQI
28th Aug 20255211 PMAQI
29th Aug 20254812 AMAQI
29th Aug 2025511 AMAQI
29th Aug 2025492 AMAQI
29th Aug 2025463 AMAQI
29th Aug 2025484 AMAQI
24°C20/30°C
29th Aug 2025455 AMAQI
29th Aug 2025456 AMAQI
29th Aug 2025477 AMAQI
29th Aug 2025448 AMAQI
29th Aug 2025409 AMAQI
29th Aug 20254610 AMAQI
29th Aug 20253811 AMAQI
29th Aug 20253712 PMAQI
29th Aug 2025401 PMAQI
29th Aug 2025412 PMAQI
29th Aug 2025403 PMAQI
29th Aug 2025354 PMAQI
29th Aug 2025395 PMAQI
29th Aug 2025506 PMAQI
29th Aug 2025507 PMAQI
29th Aug 2025528 PMAQI
29th Aug 2025539 PMAQI
29th Aug 20255110 PMAQI
29th Aug 20255511 PMAQI
30th Aug 20255212 AMAQI
30th Aug 2025481 AMAQI
30th Aug 2025472 AMAQI
30th Aug 2025443 AMAQI
30th Aug 2025444 AMAQI
25°C20/30°C
30th Aug 2025445 AMAQI
30th Aug 2025446 AMAQI
30th Aug 2025457 AMAQI
30th Aug 2025498 AMAQI
30th Aug 2025509 AMAQI
30th Aug 20254610 AMAQI
30th Aug 20253711 AMAQI
30th Aug 20254412 PMAQI
30th Aug 2025431 PMAQI
30th Aug 2025412 PMAQI
30th Aug 2025383 PMAQI
30th Aug 2025384 PMAQI
30th Aug 2025385 PMAQI
30th Aug 2025436 PMAQI
30th Aug 2025417 PMAQI
30th Aug 2025418 PMAQI
30th Aug 2025449 PMAQI
30th Aug 20254810 PMAQI
30th Aug 20254511 PMAQI
31st Aug 20254212 AMAQI
31st Aug 2025461 AMAQI
31st Aug 2025472 AMAQI
31st Aug 2025463 AMAQI
31st Aug 2025444 AMAQI
--°C/°C
31st Aug 2025465 AMAQI
5 AM31st Aug 2025456 AMAQI
31st Aug 2025447 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
47AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 PM - 6 PM
39AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 47), while the lowest AQI was between 12 PM to 6 PM (Avg. 39).
Night time
Avg. Highest Time
1 AM - 4 AM
47AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM
44AQI
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. 47), while the lowest AQI was between 7 PM to 7 PM (Avg. 44).
2025 Days Vs Air Quality
Nantou, Nantou, Taiwan
2025
52%
126
48%
115
Total number of days with different AQI categories in last 242 days in 2025 (123 days remaining)
Good
126 DaysModerate
115 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 52%
Health Risk Level:
Considerable
In 2025, 52% of 242 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Nantou, Nantou, 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
88AQI
88AQI
2nd January 2025
52AQI
52AQI
3rd January 2025
55AQI
55AQI
4th January 2025
51AQI
51AQI
5th January 2025
62AQI
62AQI
6th January 2025
63AQI
63AQI
7th January 2025
66AQI
66AQI
8th January 2025
62AQI
62AQI
9th January 2025
63AQI
63AQI
10th January 2025
52AQI
52AQI
11th January 2025
51AQI
51AQI
12th January 2025
50AQI
50AQI
13th January 2025
52AQI
52AQI
14th January 2025
66AQI
66AQI
15th January 2025
61AQI
61AQI
16th January 2025
59AQI
59AQI
17th January 2025
55AQI
55AQI
18th January 2025
62AQI
62AQI
19th January 2025
55AQI
55AQI
20th January 2025
62AQI
62AQI
21st January 2025
71AQI
71AQI
22nd January 2025
85AQI
85AQI
23rd January 2025
72AQI
72AQI
24th January 2025
71AQI
71AQI
25th January 2025
70AQI
70AQI
26th January 2025
65AQI
65AQI
27th January 2025
48AQI
48AQI
28th January 2025
56AQI
56AQI
29th January 2025
61AQI
61AQI
30th January 2025
63AQI
63AQI
31st January 2025
68AQI
68AQI
1st February 2025
49AQI
49AQI
2nd February 2025
47AQI
47AQI
3rd February 2025
42AQI
42AQI
4th February 2025
53AQI
53AQI
5th February 2025
61AQI
61AQI
6th February 2025
77AQI
77AQI
7th February 2025
55AQI
55AQI
8th February 2025
60AQI
60AQI
9th February 2025
44AQI
44AQI
10th February 2025
53AQI
53AQI
11th February 2025
57AQI
57AQI
12th February 2025
61AQI
61AQI
13th February 2025
42AQI
42AQI
14th February 2025
60AQI
60AQI
15th February 2025
49AQI
49AQI
16th February 2025
61AQI
61AQI
17th February 2025
79AQI
79AQI
18th February 2025
76AQI
76AQI
19th February 2025
75AQI
75AQI
20th February 2025
78AQI
78AQI
21st February 2025
52AQI
52AQI
22nd February 2025
61AQI
61AQI
23rd February 2025
46AQI
46AQI
24th February 2025
50AQI
50AQI
25th February 2025
68AQI
68AQI
26th February 2025
74AQI
74AQI
27th February 2025
82AQI
82AQI
28th February 2025
64AQI
64AQI
1st March 2025
63AQI
63AQI
2nd March 2025
63AQI
63AQI
3rd March 2025
64AQI
64AQI
4th March 2025
54AQI
54AQI
5th March 2025
44AQI
44AQI
6th March 2025
40AQI
40AQI
7th March 2025
50AQI
50AQI
8th March 2025
54AQI
54AQI
9th March 2025
58AQI
58AQI
10th March 2025
75AQI
75AQI
11th March 2025
82AQI
82AQI
12th March 2025
65AQI
65AQI
13th March 2025
59AQI
59AQI
14th March 2025
62AQI
62AQI
15th March 2025
55AQI
55AQI
16th March 2025
45AQI
45AQI
17th March 2025
64AQI
64AQI
18th March 2025
53AQI
53AQI
19th March 2025
58AQI
58AQI
20th March 2025
59AQI
59AQI
21st March 2025
63AQI
63AQI
22nd March 2025
66AQI
66AQI
23rd March 2025
72AQI
72AQI
24th March 2025
72AQI
72AQI
25th March 2025
69AQI
69AQI
26th March 2025
67AQI
67AQI
27th March 2025
62AQI
62AQI
28th March 2025
64AQI
64AQI
29th March 2025
56AQI
56AQI
30th March 2025
45AQI
45AQI
31st March 2025
46AQI
46AQI
1st April 2025
38AQI
38AQI
2nd April 2025
49AQI
49AQI
3rd April 2025
62AQI
62AQI
4th April 2025
73AQI
73AQI
5th April 2025
70AQI
70AQI
6th April 2025
60AQI
60AQI
7th April 2025
67AQI
67AQI
8th April 2025
68AQI
68AQI
9th April 2025
69AQI
69AQI
10th April 2025
64AQI
64AQI
11th April 2025
67AQI
67AQI
12th April 2025
60AQI
60AQI
13th April 2025
69AQI
69AQI
14th April 2025
65AQI
65AQI
15th April 2025
77AQI
77AQI
16th April 2025
76AQI
76AQI
17th April 2025
71AQI
71AQI
18th April 2025
65AQI
65AQI
19th April 2025
64AQI
64AQI
20th April 2025
63AQI
63AQI
21st April 2025
66AQI
66AQI
22nd April 2025
57AQI
57AQI
23rd April 2025
58AQI
58AQI
24th April 2025
59AQI
59AQI
25th April 2025
53AQI
53AQI
26th April 2025
63AQI
63AQI
27th April 2025
59AQI
59AQI
28th April 2025
51AQI
51AQI
29th April 2025
63AQI
63AQI
30th April 2025
64AQI
64AQI
1st May 2025
65AQI
65AQI
2nd May 2025
69AQI
69AQI
3rd May 2025
67AQI
67AQI
4th May 2025
64AQI
64AQI
5th May 2025
62AQI
62AQI
6th May 2025
61AQI
61AQI
7th May 2025
49AQI
49AQI
8th May 2025
60AQI
60AQI
9th May 2025
47AQI
47AQI
10th May 2025
39AQI
39AQI
11th May 2025
37AQI
37AQI
12th May 2025
47AQI
47AQI
13th May 2025
51AQI
51AQI
14th May 2025
54AQI
54AQI
15th May 2025
49AQI
49AQI
16th May 2025
56AQI
56AQI
17th May 2025
49AQI
49AQI
18th May 2025
39AQI
39AQI
19th May 2025
42AQI
42AQI
20th May 2025
43AQI
43AQI
21st May 2025
39AQI
39AQI
22nd May 2025
44AQI
44AQI
23rd May 2025
42AQI
42AQI
24th May 2025
39AQI
39AQI
25th May 2025
49AQI
49AQI
26th May 2025
47AQI
47AQI
27th May 2025
49AQI
49AQI
28th May 2025
52AQI
52AQI
29th May 2025
32AQI
32AQI
30th May 2025
44AQI
44AQI
31st May 2025
48AQI
48AQI
1st June 2025
51AQI
51AQI
2nd June 2025
35AQI
35AQI
3rd June 2025
35AQI
35AQI
4th June 2025
36AQI
36AQI
5th June 2025
30AQI
30AQI
6th June 2025
33AQI
33AQI
7th June 2025
31AQI
31AQI
8th June 2025
33AQI
33AQI
9th June 2025
31AQI
31AQI
10th June 2025
36AQI
36AQI
11th June 2025
42AQI
42AQI
12th June 2025
43AQI
43AQI
13th June 2025
26AQI
26AQI
14th June 2025
34AQI
34AQI
15th June 2025
38AQI
38AQI
16th June 2025
33AQI
33AQI
17th June 2025
30AQI
30AQI
18th June 2025
32AQI
32AQI
19th June 2025
32AQI
32AQI
20th June 2025
34AQI
34AQI
21st June 2025
30AQI
30AQI
22nd June 2025
27AQI
27AQI
23rd June 2025
27AQI
27AQI
24th June 2025
32AQI
32AQI
25th June 2025
36AQI
36AQI
26th June 2025
30AQI
30AQI
27th June 2025
28AQI
28AQI
28th June 2025
28AQI
28AQI
29th June 2025
31AQI
31AQI
30th June 2025
36AQI
36AQI
1st July 2025
41AQI
41AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
49AQI
49AQI
4th July 2025
49AQI
49AQI
5th July 2025
38AQI
38AQI
6th July 2025
34AQI
34AQI
7th July 2025
32AQI
32AQI
8th July 2025
39AQI
39AQI
9th July 2025
36AQI
36AQI
10th July 2025
31AQI
31AQI
11th July 2025
32AQI
32AQI
12th July 2025
37AQI
37AQI
13th July 2025
40AQI
40AQI
14th July 2025
43AQI
43AQI
15th July 2025
39AQI
39AQI
16th July 2025
38AQI
38AQI
17th July 2025
41AQI
41AQI
18th July 2025
44AQI
44AQI
19th July 2025
35AQI
35AQI
20th July 2025
34AQI
34AQI
21st July 2025
33AQI
33AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
47AQI
47AQI
24th July 2025
50AQI
50AQI
25th July 2025
39AQI
39AQI
26th July 2025
33AQI
33AQI
27th July 2025
38AQI
38AQI
28th July 2025
29AQI
29AQI
29th July 2025
29AQI
29AQI
30th July 2025
27AQI
27AQI
31st July 2025
32AQI
32AQI
1st August 2025
41AQI
41AQI
2nd August 2025
40AQI
40AQI
3rd August 2025
39AQI
39AQI
4th August 2025
39AQI
39AQI
5th August 2025
45AQI
45AQI
6th August 2025
46AQI
46AQI
7th August 2025
50AQI
50AQI
8th August 2025
54AQI
54AQI
9th August 2025
48AQI
48AQI
10th August 2025
37AQI
37AQI
11th August 2025
36AQI
36AQI
12th August 2025
48AQI
48AQI
13th August 2025
40AQI
40AQI
14th August 2025
39AQI
39AQI
15th August 2025
40AQI
40AQI
16th August 2025
43AQI
43AQI
17th August 2025
42AQI
42AQI
18th August 2025
42AQI
42AQI
19th August 2025
44AQI
44AQI
20th August 2025
41AQI
41AQI
21st August 2025
40AQI
40AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
48AQI
48AQI
24th August 2025
48AQI
48AQI
25th August 2025
49AQI
49AQI
26th August 2025
44AQI
44AQI
27th August 2025
43AQI
43AQI
28th August 2025
44AQI
44AQI
29th August 2025
46AQI
46AQI
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
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
62AQI
60AQI
60AQI
63AQI
50AQI
33AQI
38AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202551AQI
2
29
8
20
6
25
2
28
20
11
29
1
31
28
1
126
115
Highest AQI recorded in
April63AQI
Lowest AQI recorded in
June33AQI
202454AQI
3
28
2
27
2
28
1
7
22
1
11
20
29
31
26
5
16
14
16
15
14
16
5
26
162
201
2
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
July31AQI
202356AQI
5
24
2
2
26
2
29
1
29
8
23
30
31
28
3
12
18
12
18
1
3
26
11
20
145
216
3
Highest AQI recorded in
April73AQI
Lowest AQI recorded in
July33AQI
202251AQI
9
20
1
10
13
7
20
4
8
22
20
11
30
22
1
1
1
10
19
16
15
9
20
1
16
15
158
156
7
Highest AQI recorded in
March69AQI
Lowest AQI recorded in
June23AQI
202161AQI
2
24
3
22
6
27
4
1
28
1
16
15
29
1
29
2
26
5
14
16
8
22
1
4
26
4
27
133
215
15
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
June34AQI
202053AQI
1
7
5
21
14
4
26
4
29
2
29
2
7
23
3
28
3
27
14
17
126
135
5
Highest AQI recorded in
March87AQI
Lowest AQI recorded in
July33AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
61AQILeast Polluted Year Recorded
2022(Avg.)
51AQINantou's annual 2025 AQI (51) shows an average percentage change of -6.5% (improved AQI) compared to previous years: 2020 (53), 2021 (61), 2022 (51), 2023 (56), 2024 (54).
