Mailiao, Yuanchang, Yunlin, 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
Mailiao, Yuanchang, Yunlin, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
70AQILowest AQI recorded on
20th Aug 2024
16AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 46 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Mailiao, Yuanchang, Yunlin, Taiwan
AQI
Day
Night
.
5 AM3rd Aug 2025
6 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4AM4th Aug
53AQI
Avg. Lowest Time
5PM3rd Aug
37AQI
In the last 24 hours,
Mailiao's AQI reached its highest point of 53 at 4 AM during the Night, while the lowest point, 37, was recorded at 5 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mailiao, Yuanchang, Yunlin, Taiwan
JulAug
05th - 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 - 04th04th
Day
Night
5th Jul 2025425 AMAQI
5th Jul 2025426 AMAQI
5th Jul 2025427 AMAQI
5th Jul 2025308 AMAQI
5th Jul 2025289 AMAQI
5th Jul 20252310 AMAQI
5th Jul 20252611 AMAQI
5th Jul 20253812 PMAQI
5th Jul 2025401 PMAQI
5th Jul 2025372 PMAQI
5th Jul 2025343 PMAQI
5th Jul 2025284 PMAQI
5th Jul 2025245 PMAQI
5th Jul 2025266 PMAQI
5th Jul 2025287 PMAQI
5th Jul 2025378 PMAQI
5th Jul 2025379 PMAQI
5th Jul 20253710 PMAQI
5th Jul 20253711 PMAQI
6th Jul 20253712 AMAQI
6th Jul 2025391 AMAQI
6th Jul 2025412 AMAQI
6th Jul 2025393 AMAQI
6th Jul 2025384 AMAQI
29°C27/32°C
6th Jul 2025385 AMAQI
6th Jul 2025396 AMAQI
6th Jul 2025377 AMAQI
6th Jul 2025348 AMAQI
6th Jul 2025289 AMAQI
6th Jul 20252610 AMAQI
6th Jul 20253211 AMAQI
6th Jul 20254312 PMAQI
6th Jul 2025481 PMAQI
6th Jul 2025482 PMAQI
6th Jul 2025443 PMAQI
6th Jul 2025294 PMAQI
6th Jul 2025245 PMAQI
6th Jul 2025286 PMAQI
6th Jul 2025357 PMAQI
6th Jul 2025388 PMAQI
6th Jul 2025409 PMAQI
6th Jul 20253910 PMAQI
6th Jul 20253811 PMAQI
7th Jul 20254012 AMAQI
7th Jul 2025391 AMAQI
7th Jul 2025382 AMAQI
7th Jul 2025383 AMAQI
7th Jul 2025384 AMAQI
26°C24/27°C
7th Jul 2025385 AMAQI
7th Jul 2025396 AMAQI
7th Jul 2025397 AMAQI
7th Jul 2025218 AMAQI
7th Jul 2025159 AMAQI
7th Jul 20251410 AMAQI
7th Jul 20251611 AMAQI
7th Jul 20252212 PMAQI
7th Jul 2025221 PMAQI
7th Jul 2025262 PMAQI
7th Jul 2025303 PMAQI
7th Jul 2025304 PMAQI
7th Jul 2025325 PMAQI
7th Jul 2025326 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025389 PMAQI
7th Jul 20253810 PMAQI
7th Jul 20253811 PMAQI
8th Jul 20253812 AMAQI
8th Jul 2025381 AMAQI
8th Jul 2025382 AMAQI
8th Jul 2025373 AMAQI
8th Jul 2025384 AMAQI
27°C24/29°C
8th Jul 2025385 AMAQI
8th Jul 2025376 AMAQI
8th Jul 2025377 AMAQI
8th Jul 2025348 AMAQI
8th Jul 2025399 AMAQI
8th Jul 20254210 AMAQI
8th Jul 20254411 AMAQI
8th Jul 20254212 PMAQI
8th Jul 2025371 PMAQI
8th Jul 2025342 PMAQI
8th Jul 2025323 PMAQI
8th Jul 2025304 PMAQI
8th Jul 2025305 PMAQI
8th Jul 2025296 PMAQI
8th Jul 2025317 PMAQI
8th Jul 2025408 PMAQI
8th Jul 2025379 PMAQI
8th Jul 20253810 PMAQI
8th Jul 20253811 PMAQI
9th Jul 20253812 AMAQI
9th Jul 2025391 AMAQI
9th Jul 2025392 AMAQI
9th Jul 2025383 AMAQI
9th Jul 2025384 AMAQI
29°C25/33°C
9th Jul 2025385 AMAQI
9th Jul 2025386 AMAQI
9th Jul 2025387 AMAQI
9th Jul 2025288 AMAQI
9th Jul 2025269 AMAQI
9th Jul 20252710 AMAQI
9th Jul 20252811 AMAQI
9th Jul 20253512 PMAQI
9th Jul 2025371 PMAQI
9th Jul 2025382 PMAQI
9th Jul 2025443 PMAQI
9th Jul 2025424 PMAQI
9th Jul 2025425 PMAQI
9th Jul 2025426 PMAQI
9th Jul 2025457 PMAQI
9th Jul 2025428 PMAQI
9th Jul 2025419 PMAQI
9th Jul 20254010 PMAQI
9th Jul 20253811 PMAQI
10th Jul 20253812 AMAQI
10th Jul 2025401 AMAQI
10th Jul 2025402 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025384 AMAQI
28°C26/31°C
10th Jul 2025385 AMAQI
10th Jul 2025386 AMAQI
10th Jul 2025387 AMAQI
10th Jul 2025268 AMAQI
10th Jul 2025219 AMAQI
10th Jul 20252110 AMAQI
10th Jul 20252311 AMAQI
10th Jul 20253012 PMAQI
10th Jul 2025311 PMAQI
10th Jul 2025282 PMAQI
10th Jul 2025303 PMAQI
10th Jul 2025274 PMAQI
10th Jul 2025265 PMAQI
10th Jul 2025276 PMAQI
10th Jul 2025307 PMAQI
10th Jul 2025398 PMAQI
10th Jul 2025399 PMAQI
10th Jul 20253910 PMAQI
10th Jul 20253711 PMAQI
11th Jul 20253912 AMAQI
11th Jul 2025381 AMAQI
11th Jul 2025412 AMAQI
11th Jul 2025403 AMAQI
11th Jul 2025394 AMAQI
24°C24/25°C
11th Jul 2025385 AMAQI
11th Jul 2025396 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025208 AMAQI
11th Jul 2025179 AMAQI
11th Jul 20251610 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025341 PMAQI
11th Jul 2025342 PMAQI
11th Jul 2025313 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025376 PMAQI
11th Jul 2025347 PMAQI
11th Jul 2025388 PMAQI
11th Jul 2025399 PMAQI
11th Jul 20254110 PMAQI
11th Jul 20254211 PMAQI
12th Jul 20254012 AMAQI
12th Jul 2025391 AMAQI
12th Jul 2025402 AMAQI
12th Jul 2025393 AMAQI
12th Jul 2025404 AMAQI
27°C23/31°C
12th Jul 2025405 AMAQI
12th Jul 2025406 AMAQI
12th Jul 2025397 AMAQI
12th Jul 2025468 AMAQI
12th Jul 2025469 AMAQI
12th Jul 20254810 AMAQI
12th Jul 20255111 AMAQI
12th Jul 20254912 PMAQI
12th Jul 2025471 PMAQI
12th Jul 2025432 PMAQI
12th Jul 2025423 PMAQI
12th Jul 2025394 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025418 PMAQI
12th Jul 2025399 PMAQI
12th Jul 20254010 PMAQI
12th Jul 20253811 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025401 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025423 AMAQI
13th Jul 2025424 AMAQI
30°C26/34°C
13th Jul 2025405 AMAQI
13th Jul 2025416 AMAQI
13th Jul 2025407 AMAQI
13th Jul 2025488 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20255510 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025491 PMAQI
13th Jul 2025472 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025495 PMAQI
13th Jul 2025486 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025448 PMAQI
13th Jul 2025429 PMAQI
13th Jul 20254410 PMAQI
13th Jul 20254411 PMAQI
14th Jul 20254412 AMAQI
14th Jul 2025411 AMAQI
14th Jul 2025392 AMAQI
14th Jul 2025393 AMAQI
14th Jul 2025424 AMAQI
30°C27/34°C
14th Jul 2025415 AMAQI
14th Jul 2025426 AMAQI
14th Jul 2025427 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20255510 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025481 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025503 PMAQI
14th Jul 2025464 PMAQI
14th Jul 2025445 PMAQI
14th Jul 2025446 PMAQI
14th Jul 2025497 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025449 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254412 AMAQI
15th Jul 2025441 AMAQI
15th Jul 2025442 AMAQI
15th Jul 2025443 AMAQI
15th Jul 2025484 AMAQI
30°C27/34°C
15th Jul 2025485 AMAQI
15th Jul 2025476 AMAQI
15th Jul 2025467 AMAQI
15th Jul 2025268 AMAQI
15th Jul 2025379 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20253611 AMAQI
15th Jul 20253912 PMAQI
15th Jul 2025351 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025393 PMAQI
15th Jul 2025384 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025407 PMAQI
15th Jul 2025468 PMAQI
15th Jul 2025459 PMAQI
15th Jul 20254410 PMAQI
15th Jul 20254411 PMAQI
16th Jul 20254312 AMAQI
16th Jul 2025461 AMAQI
16th Jul 2025462 AMAQI
16th Jul 2025453 AMAQI
16th Jul 2025454 AMAQI
28°C27/29°C
16th Jul 2025445 AMAQI
16th Jul 2025446 AMAQI
16th Jul 2025447 AMAQI
16th Jul 2025408 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253310 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253812 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025413 PMAQI
16th Jul 2025444 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025437 PMAQI
16th Jul 2025468 PMAQI
16th Jul 2025459 PMAQI
16th Jul 20254510 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254512 AMAQI
17th Jul 2025461 AMAQI
17th Jul 2025462 AMAQI
17th Jul 2025463 AMAQI
17th Jul 2025454 AMAQI
30°C27/34°C
17th Jul 2025465 AMAQI
17th Jul 2025466 AMAQI
17th Jul 2025447 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20255310 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025442 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025446 PMAQI
17th Jul 2025417 PMAQI
17th Jul 2025458 PMAQI
17th Jul 2025459 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025463 AMAQI
18th Jul 2025474 AMAQI
31°C28/35°C
18th Jul 2025465 AMAQI
18th Jul 2025466 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025379 AMAQI
18th Jul 20254010 AMAQI
18th Jul 20254411 AMAQI
18th Jul 20254412 PMAQI
18th Jul 2025401 PMAQI
18th Jul 2025392 PMAQI
18th Jul 2025453 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025515 PMAQI
18th Jul 2025516 PMAQI
18th Jul 2025447 PMAQI
18th Jul 2025438 PMAQI
18th Jul 2025449 PMAQI
18th Jul 20254310 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025443 AMAQI
19th Jul 2025444 AMAQI
30°C27/33°C
19th Jul 2025445 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025578 AMAQI
19th Jul 2025629 AMAQI
19th Jul 20256010 AMAQI
19th Jul 20256411 AMAQI
19th Jul 20256012 PMAQI
19th Jul 2025601 PMAQI
19th Jul 2025572 PMAQI
19th Jul 2025533 PMAQI
19th Jul 2025434 PMAQI
19th Jul 2025435 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025438 PMAQI
19th Jul 2025459 PMAQI
19th Jul 20254710 PMAQI
19th Jul 20254611 PMAQI
20th Jul 20254412 AMAQI
20th Jul 2025491 AMAQI
20th Jul 2025472 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025514 AMAQI
28°C26/30°C
20th Jul 2025525 AMAQI
20th Jul 2025516 AMAQI
20th Jul 2025517 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025399 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20253912 PMAQI
20th Jul 2025411 PMAQI
20th Jul 2025392 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025314 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025266 PMAQI
20th Jul 2025307 PMAQI
20th Jul 2025408 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254210 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254412 AMAQI
21st Jul 2025481 AMAQI
21st Jul 2025482 AMAQI
21st Jul 2025483 AMAQI
21st Jul 2025484 AMAQI
26°C25/27°C
21st Jul 2025485 AMAQI
21st Jul 2025476 AMAQI
21st Jul 2025477 AMAQI
21st Jul 2025258 AMAQI
21st Jul 2025169 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20253111 AMAQI
21st Jul 20254312 PMAQI
21st Jul 2025431 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025418 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254711 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025451 AMAQI
22nd Jul 2025452 AMAQI
22nd Jul 2025443 AMAQI
22nd Jul 2025424 AMAQI
25°C24/26°C
22nd Jul 2025415 AMAQI
22nd Jul 2025426 AMAQI
22nd Jul 2025427 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252712 PMAQI
22nd Jul 2025291 PMAQI
22nd Jul 2025302 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025429 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025451 AMAQI
23rd Jul 2025442 AMAQI
23rd Jul 2025443 AMAQI
23rd Jul 2025424 AMAQI
28°C25/32°C
23rd Jul 2025435 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025508 AMAQI
23rd Jul 2025549 AMAQI
23rd Jul 20255910 AMAQI
23rd Jul 20256511 AMAQI
23rd Jul 20256112 PMAQI
23rd Jul 2025621 PMAQI
23rd Jul 2025602 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025494 PMAQI
23rd Jul 2025445 PMAQI
23rd Jul 2025466 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025468 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254611 PMAQI
24th Jul 20254512 AMAQI
24th Jul 2025441 AMAQI
24th Jul 2025442 AMAQI
24th Jul 2025453 AMAQI
24th Jul 2025464 AMAQI
30°C27/34°C
24th Jul 2025465 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025598 AMAQI
24th Jul 2025619 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025502 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025535 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025498 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20254610 PMAQI
24th Jul 20254311 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025484 AMAQI
30°C27/34°C
25th Jul 2025485 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20252812 PMAQI
25th Jul 2025301 PMAQI
25th Jul 2025312 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025384 PMAQI
25th Jul 2025415 PMAQI
25th Jul 2025356 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025459 PMAQI
25th Jul 20254310 PMAQI
25th Jul 20254411 PMAQI
26th Jul 20254412 AMAQI
26th Jul 2025471 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025454 AMAQI
29°C27/33°C
26th Jul 2025445 AMAQI
26th Jul 2025456 AMAQI
26th Jul 2025457 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025341 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025353 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025386 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025468 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20254810 PMAQI
26th Jul 20254811 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025451 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025463 AMAQI
27th Jul 2025444 AMAQI
27°C25/28°C
27th Jul 2025445 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025399 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20253712 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025384 PMAQI
27th Jul 2025415 PMAQI
27th Jul 2025416 PMAQI
27th Jul 2025427 PMAQI
27th Jul 2025448 PMAQI
27th Jul 2025449 PMAQI
27th Jul 20254310 PMAQI
27th Jul 20254411 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025441 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025463 AMAQI
28th Jul 2025454 AMAQI
29°C26/33°C
28th Jul 2025455 AMAQI
28th Jul 2025456 AMAQI
28th Jul 2025457 AMAQI
28th Jul 2025228 AMAQI
28th Jul 2025169 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20252011 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025253 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025418 PMAQI
28th Jul 2025429 PMAQI
28th Jul 20254110 PMAQI
28th Jul 20254111 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025441 AMAQI
29th Jul 2025452 AMAQI
29th Jul 2025453 AMAQI
29th Jul 2025444 AMAQI
26°C25/27°C
29th Jul 2025445 AMAQI
29th Jul 2025436 AMAQI
29th Jul 2025437 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025199 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20252111 AMAQI
29th Jul 20252612 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025302 PMAQI
29th Jul 2025313 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025407 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254110 PMAQI
29th Jul 20254111 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025432 AMAQI
30th Jul 2025413 AMAQI
30th Jul 2025404 AMAQI
26°C25/27°C
30th Jul 2025405 AMAQI
30th Jul 2025406 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025259 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20254311 AMAQI
30th Jul 20254612 PMAQI
30th Jul 2025471 PMAQI
30th Jul 2025452 PMAQI
30th Jul 2025483 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025455 PMAQI
30th Jul 2025456 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254210 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254212 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025422 AMAQI
31st Jul 2025403 AMAQI
31st Jul 2025404 AMAQI
28°C25/32°C
31st Jul 2025405 AMAQI
31st Jul 2025406 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025408 AMAQI
31st Jul 2025409 AMAQI
31st Jul 20253810 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025413 PMAQI
31st Jul 2025414 PMAQI
31st Jul 2025415 PMAQI
31st Jul 2025396 PMAQI
31st Jul 2025407 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025499 PMAQI
31st Jul 20255010 PMAQI
31st Jul 20255111 PMAQI
1st Aug 20254912 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025482 AMAQI
1st Aug 2025423 AMAQI
1st Aug 2025434 AMAQI
29°C26/34°C
1st Aug 2025425 AMAQI
1st Aug 2025476 AMAQI
1st Aug 2025467 AMAQI
1st Aug 2025508 AMAQI
1st Aug 2025559 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025532 PMAQI
1st Aug 2025413 PMAQI
1st Aug 2025414 PMAQI
1st Aug 2025365 PMAQI
1st Aug 2025386 PMAQI
1st Aug 2025417 PMAQI
1st Aug 2025408 PMAQI
1st Aug 2025429 PMAQI
1st Aug 20254310 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20254912 AMAQI
2nd Aug 2025481 AMAQI
2nd Aug 2025472 AMAQI
2nd Aug 2025493 AMAQI
2nd Aug 2025494 AMAQI
29°C26/33°C
2nd Aug 2025495 AMAQI
2nd Aug 2025506 AMAQI
2nd Aug 2025487 AMAQI
2nd Aug 2025288 AMAQI
2nd Aug 2025379 AMAQI
2nd Aug 20254210 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025473 PMAQI
2nd Aug 2025364 PMAQI
2nd Aug 2025285 PMAQI
2nd Aug 2025436 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025388 PMAQI
2nd Aug 2025409 PMAQI
2nd Aug 20254510 PMAQI
2nd Aug 20254511 PMAQI
3rd Aug 20255012 AMAQI
3rd Aug 2025481 AMAQI
3rd Aug 2025472 AMAQI
3rd Aug 2025493 AMAQI
3rd Aug 2025484 AMAQI
29°C26/33°C
3rd Aug 2025505 AMAQI
3rd Aug 2025496 AMAQI
3rd Aug 2025507 AMAQI
3rd Aug 2025508 AMAQI
3rd Aug 2025449 AMAQI
3rd Aug 20254810 AMAQI
3rd Aug 20254011 AMAQI
3rd Aug 20254312 PMAQI
3rd Aug 2025381 PMAQI
3rd Aug 2025412 PMAQI
3rd Aug 2025433 PMAQI
3rd Aug 2025434 PMAQI
3rd Aug 2025375 PMAQI
3rd Aug 2025446 PMAQI
3rd Aug 2025477 PMAQI
3rd Aug 2025428 PMAQI
3rd Aug 2025419 PMAQI
3rd Aug 20254210 PMAQI
3rd Aug 20254711 PMAQI
4th Aug 20255112 AMAQI
4th Aug 2025521 AMAQI
4th Aug 2025502 AMAQI
4th Aug 2025503 AMAQI
4th Aug 2025534 AMAQI
--°C/°C
4th Aug 2025515 AMAQI
5 AM4th Aug 2025516 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
43AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 10 AM
36AQI
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. 43), while the lowest AQI was between 8 AM to 10 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 4 AM
44AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM
40AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 44), while the lowest AQI was between 7 PM to 7 PM (Avg. 40).
2025 Days Vs Air Quality
Mailiao, Yuanchang, Yunlin, Taiwan
2025
42%
89
58%
124
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
89 DaysModerate
124 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2025, 42% of 215 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Mailiao, Yuanchang, Yunlin, 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.
1st January 2025
78AQI
78AQI
2nd January 2025
57AQI
57AQI
3rd January 2025
63AQI
63AQI
4th January 2025
59AQI
59AQI
5th January 2025
58AQI
58AQI
6th January 2025
76AQI
76AQI
7th January 2025
77AQI
77AQI
8th January 2025
59AQI
59AQI
9th January 2025
73AQI
73AQI
10th January 2025
59AQI
59AQI
11th January 2025
55AQI
55AQI
12th January 2025
54AQI
54AQI
13th January 2025
59AQI
59AQI
14th January 2025
78AQI
78AQI
15th January 2025
82AQI
82AQI
16th January 2025
63AQI
63AQI
17th January 2025
63AQI
63AQI
18th January 2025
63AQI
63AQI
19th January 2025
60AQI
60AQI
20th January 2025
73AQI
73AQI
21st January 2025
82AQI
82AQI
22nd January 2025
87AQI
87AQI
23rd January 2025
70AQI
70AQI
24th January 2025
73AQI
73AQI
25th January 2025
75AQI
75AQI
26th January 2025
64AQI
64AQI
27th January 2025
60AQI
60AQI
28th January 2025
60AQI
60AQI
29th January 2025
59AQI
59AQI
30th January 2025
75AQI
75AQI
31st January 2025
70AQI
70AQI
1st February 2025
63AQI
63AQI
2nd February 2025
55AQI
55AQI
3rd February 2025
62AQI
62AQI
4th February 2025
81AQI
81AQI
5th February 2025
63AQI
63AQI
6th February 2025
74AQI
74AQI
7th February 2025
57AQI
57AQI
8th February 2025
65AQI
65AQI
9th February 2025
50AQI
50AQI
10th February 2025
55AQI
55AQI
11th February 2025
61AQI
61AQI
12th February 2025
59AQI
59AQI
13th February 2025
56AQI
56AQI
14th February 2025
58AQI
58AQI
15th February 2025
58AQI
58AQI
16th February 2025
72AQI
72AQI
17th February 2025
95AQI
95AQI
18th February 2025
61AQI
61AQI
19th February 2025
68AQI
68AQI
20th February 2025
61AQI
61AQI
21st February 2025
47AQI
47AQI
22nd February 2025
55AQI
55AQI
23rd February 2025
43AQI
43AQI
24th February 2025
64AQI
64AQI
25th February 2025
74AQI
74AQI
26th February 2025
70AQI
70AQI
27th February 2025
111AQI
111AQI
28th February 2025
89AQI
89AQI
1st March 2025
85AQI
85AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
65AQI
65AQI
4th March 2025
55AQI
55AQI
5th March 2025
44AQI
44AQI
6th March 2025
43AQI
43AQI
7th March 2025
57AQI
57AQI
8th March 2025
56AQI
56AQI
9th March 2025
59AQI
59AQI
10th March 2025
70AQI
70AQI
11th March 2025
90AQI
90AQI
12th March 2025
79AQI
79AQI
13th March 2025
64AQI
64AQI
14th March 2025
71AQI
71AQI
15th March 2025
62AQI
62AQI
16th March 2025
52AQI
52AQI
17th March 2025
75AQI
75AQI
18th March 2025
61AQI
61AQI
19th March 2025
72AQI
72AQI
20th March 2025
69AQI
69AQI
21st March 2025
70AQI
70AQI
22nd March 2025
75AQI
75AQI
23rd March 2025
74AQI
74AQI
24th March 2025
66AQI
66AQI
25th March 2025
63AQI
63AQI
26th March 2025
64AQI
64AQI
27th March 2025
58AQI
58AQI
28th March 2025
65AQI
65AQI
29th March 2025
48AQI
48AQI
30th March 2025
38AQI
38AQI
31st March 2025
34AQI
34AQI
1st April 2025
34AQI
34AQI
2nd April 2025
51AQI
51AQI
3rd April 2025
64AQI
64AQI
4th April 2025
74AQI
74AQI
5th April 2025
67AQI
67AQI
6th April 2025
64AQI
64AQI
7th April 2025
75AQI
75AQI
8th April 2025
73AQI
73AQI
9th April 2025
68AQI
68AQI
10th April 2025
66AQI
66AQI
11th April 2025
69AQI
69AQI
12th April 2025
56AQI
56AQI
13th April 2025
86AQI
86AQI
14th April 2025
74AQI
74AQI
15th April 2025
82AQI
82AQI
16th April 2025
77AQI
77AQI
17th April 2025
73AQI
73AQI
18th April 2025
63AQI
63AQI
19th April 2025
62AQI
62AQI
20th April 2025
57AQI
57AQI
21st April 2025
57AQI
57AQI
22nd April 2025
54AQI
54AQI
23rd April 2025
57AQI
57AQI
24th April 2025
59AQI
59AQI
25th April 2025
47AQI
47AQI
26th April 2025
59AQI
59AQI
27th April 2025
57AQI
57AQI
28th April 2025
60AQI
60AQI
29th April 2025
63AQI
63AQI
30th April 2025
63AQI
63AQI
1st May 2025
60AQI
60AQI
2nd May 2025
71AQI
71AQI
3rd May 2025
68AQI
68AQI
4th May 2025
71AQI
71AQI
5th May 2025
66AQI
66AQI
6th May 2025
63AQI
63AQI
7th May 2025
55AQI
55AQI
8th May 2025
58AQI
58AQI
9th May 2025
46AQI
46AQI
10th May 2025
36AQI
36AQI
11th May 2025
39AQI
39AQI
12th May 2025
49AQI
49AQI
13th May 2025
58AQI
58AQI
14th May 2025
55AQI
55AQI
15th May 2025
45AQI
45AQI
16th May 2025
48AQI
48AQI
17th May 2025
39AQI
39AQI
18th May 2025
34AQI
34AQI
19th May 2025
31AQI
31AQI
20th May 2025
31AQI
31AQI
21st May 2025
27AQI
27AQI
22nd May 2025
39AQI
39AQI
23rd May 2025
36AQI
36AQI
24th May 2025
41AQI
41AQI
25th May 2025
52AQI
52AQI
26th May 2025
49AQI
49AQI
27th May 2025
47AQI
47AQI
28th May 2025
54AQI
54AQI
29th May 2025
36AQI
36AQI
30th May 2025
51AQI
51AQI
31st May 2025
58AQI
58AQI
1st June 2025
51AQI
51AQI
2nd June 2025
41AQI
41AQI
3rd June 2025
35AQI
35AQI
4th June 2025
41AQI
41AQI
5th June 2025
34AQI
34AQI
6th June 2025
39AQI
39AQI
7th June 2025
31AQI
31AQI
8th June 2025
30AQI
30AQI
9th June 2025
28AQI
28AQI
10th June 2025
27AQI
27AQI
11th June 2025
35AQI
35AQI
12th June 2025
43AQI
43AQI
13th June 2025
28AQI
28AQI
14th June 2025
28AQI
28AQI
15th June 2025
31AQI
31AQI
16th June 2025
27AQI
27AQI
17th June 2025
27AQI
27AQI
18th June 2025
31AQI
31AQI
19th June 2025
30AQI
30AQI
20th June 2025
31AQI
31AQI
21st June 2025
28AQI
28AQI
22nd June 2025
22AQI
22AQI
23rd June 2025
22AQI
22AQI
24th June 2025
25AQI
25AQI
25th June 2025
25AQI
25AQI
26th June 2025
25AQI
25AQI
27th June 2025
23AQI
23AQI
28th June 2025
27AQI
27AQI
29th June 2025
28AQI
28AQI
30th June 2025
32AQI
32AQI
1st July 2025
34AQI
34AQI
2nd July 2025
36AQI
36AQI
3rd July 2025
37AQI
37AQI
4th July 2025
41AQI
41AQI
5th July 2025
36AQI
36AQI
6th July 2025
37AQI
37AQI
7th July 2025
33AQI
33AQI
8th July 2025
37AQI
37AQI
9th July 2025
38AQI
38AQI
10th July 2025
34AQI
34AQI
11th July 2025
36AQI
36AQI
12th July 2025
42AQI
42AQI
13th July 2025
44AQI
44AQI
14th July 2025
46AQI
46AQI
15th July 2025
42AQI
42AQI
16th July 2025
43AQI
43AQI
17th July 2025
45AQI
45AQI
18th July 2025
44AQI
44AQI
19th July 2025
48AQI
48AQI
20th July 2025
42AQI
42AQI
21st July 2025
40AQI
40AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
47AQI
47AQI
24th July 2025
47AQI
47AQI
25th July 2025
41AQI
41AQI
26th July 2025
41AQI
41AQI
27th July 2025
43AQI
43AQI
28th July 2025
37AQI
37AQI
29th July 2025
38AQI
38AQI
30th July 2025
42AQI
42AQI
31st July 2025
43AQI
43AQI
1st August 2025
48AQI
48AQI
2nd August 2025
46AQI
46AQI
67AQI
65AQI
63AQI
64AQI
49AQI
31AQI
40AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202554AQI
31
3
24
1
5
26
2
28
17
14
29
1
31
2
89
124
1
Highest AQI recorded in
January67AQI
Lowest AQI recorded in
June31AQI
202455AQI
2
23
6
5
20
4
3
24
4
6
24
13
18
29
31
27
4
14
16
10
21
18
12
6
25
164
187
14
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
July31AQI
202358AQI
3
26
2
1
26
1
2
23
6
1
25
4
9
20
2
26
4
29
2
30
1
17
13
12
19
4
25
8
18
5
142
202
20
Highest AQI recorded in
April77AQI
Lowest AQI recorded in
July30AQI
202251AQI
5
23
1
9
12
7
19
5
11
18
27
4
30
21
1
10
18
9
22
13
17
17
14
160
147
6
Highest AQI recorded in
March75AQI
Lowest AQI recorded in
July23AQI
202159AQI
2
24
3
2
18
8
1
26
4
30
24
7
30
27
4
26
5
11
19
9
20
2
6
24
7
24
145
201
17
Highest AQI recorded in
February91AQI
Lowest AQI recorded in
June31AQI
202051AQI
2
11
1
15
5
14
4
30
29
2
25
6
9
21
4
26
1
6
22
2
17
13
1
137
120
8
1
Highest AQI recorded in
April75AQI
Lowest AQI recorded in
June29AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
59AQILeast Polluted Year Recorded
2022(Avg.)
51AQIMailiao's annual 2025 AQI (54) shows an average percentage change of -0.8% (improved AQI) compared to previous years: 2020 (51), 2021 (59), 2022 (51), 2023 (58), 2024 (55).
