Douliu, 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
Douliu, Yunlin, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2023
77AQILowest AQI recorded on
19th Aug 2024
20AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 44 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Douliu, Yunlin, Taiwan
AQI
Day
Night
.
5 AM2nd Aug 2025
6 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM2nd Aug
48AQI
Avg. Lowest Time
5PM2nd Aug
24AQI
In the last 24 hours,
Douliu's AQI reached its highest point of 48 at 5 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Douliu, Yunlin, Taiwan
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 2025465 AMAQI
4th Jul 2025456 AMAQI
4th Jul 2025457 AMAQI
4th Jul 2025478 AMAQI
4th Jul 2025489 AMAQI
4th Jul 20254410 AMAQI
4th Jul 20255011 AMAQI
4th Jul 20254912 PMAQI
4th Jul 2025531 PMAQI
4th Jul 2025542 PMAQI
4th Jul 2025543 PMAQI
4th Jul 2025554 PMAQI
4th Jul 2025525 PMAQI
4th Jul 2025486 PMAQI
4th Jul 2025467 PMAQI
4th Jul 2025438 PMAQI
4th Jul 2025409 PMAQI
4th Jul 20253810 PMAQI
4th Jul 20253411 PMAQI
5th Jul 20253812 AMAQI
5th Jul 2025481 AMAQI
5th Jul 2025462 AMAQI
5th Jul 2025473 AMAQI
5th Jul 2025474 AMAQI
29°C26/34°C
5th Jul 2025485 AMAQI
5th Jul 2025486 AMAQI
5th Jul 2025487 AMAQI
5th Jul 2025338 AMAQI
5th Jul 2025299 AMAQI
5th Jul 20252810 AMAQI
5th Jul 20253211 AMAQI
5th Jul 20253612 PMAQI
5th Jul 2025451 PMAQI
5th Jul 2025472 PMAQI
5th Jul 2025463 PMAQI
5th Jul 2025414 PMAQI
5th Jul 2025395 PMAQI
5th Jul 2025346 PMAQI
5th Jul 2025367 PMAQI
5th Jul 2025378 PMAQI
5th Jul 2025369 PMAQI
5th Jul 20254010 PMAQI
5th Jul 20253511 PMAQI
6th Jul 20253812 AMAQI
6th Jul 2025461 AMAQI
6th Jul 2025462 AMAQI
6th Jul 2025453 AMAQI
6th Jul 2025444 AMAQI
28°C26/32°C
6th Jul 2025445 AMAQI
6th Jul 2025436 AMAQI
6th Jul 2025447 AMAQI
6th Jul 2025348 AMAQI
6th Jul 2025269 AMAQI
6th Jul 20253410 AMAQI
6th Jul 20254011 AMAQI
6th Jul 20254112 PMAQI
6th Jul 2025381 PMAQI
6th Jul 2025362 PMAQI
6th Jul 2025303 PMAQI
6th Jul 2025274 PMAQI
6th Jul 2025275 PMAQI
6th Jul 2025256 PMAQI
6th Jul 2025287 PMAQI
6th Jul 2025378 PMAQI
6th Jul 2025389 PMAQI
6th Jul 20253710 PMAQI
6th Jul 20253611 PMAQI
7th Jul 20254012 AMAQI
7th Jul 2025431 AMAQI
7th Jul 2025442 AMAQI
7th Jul 2025423 AMAQI
7th Jul 2025414 AMAQI
25°C24/26°C
7th Jul 2025405 AMAQI
7th Jul 2025406 AMAQI
7th Jul 2025397 AMAQI
7th Jul 2025218 AMAQI
7th Jul 2025149 AMAQI
7th Jul 20251510 AMAQI
7th Jul 20251611 AMAQI
7th Jul 20252012 PMAQI
7th Jul 2025211 PMAQI
7th Jul 2025222 PMAQI
7th Jul 2025223 PMAQI
7th Jul 2025284 PMAQI
7th Jul 2025335 PMAQI
7th Jul 2025306 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025368 PMAQI
7th Jul 2025389 PMAQI
7th Jul 20253610 PMAQI
7th Jul 20253611 PMAQI
8th Jul 20253712 AMAQI
8th Jul 2025401 AMAQI
8th Jul 2025402 AMAQI
8th Jul 2025383 AMAQI
8th Jul 2025364 AMAQI
26°C24/28°C
8th Jul 2025365 AMAQI
8th Jul 2025366 AMAQI
8th Jul 2025367 AMAQI
8th Jul 2025388 AMAQI
8th Jul 2025419 AMAQI
8th Jul 20254310 AMAQI
8th Jul 20254411 AMAQI
8th Jul 20254412 PMAQI
8th Jul 2025421 PMAQI
8th Jul 2025412 PMAQI
8th Jul 2025413 PMAQI
8th Jul 2025414 PMAQI
8th Jul 2025375 PMAQI
8th Jul 2025366 PMAQI
8th Jul 2025387 PMAQI
8th Jul 2025458 PMAQI
8th Jul 2025439 PMAQI
8th Jul 20254210 PMAQI
8th Jul 20254011 PMAQI
9th Jul 20254012 AMAQI
9th Jul 2025371 AMAQI
9th Jul 2025372 AMAQI
9th Jul 2025383 AMAQI
9th Jul 2025384 AMAQI
28°C23/32°C
9th Jul 2025375 AMAQI
9th Jul 2025386 AMAQI
9th Jul 2025387 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025339 AMAQI
9th Jul 20253110 AMAQI
9th Jul 20253511 AMAQI
9th Jul 20253812 PMAQI
9th Jul 2025381 PMAQI
9th Jul 2025342 PMAQI
9th Jul 2025323 PMAQI
9th Jul 2025334 PMAQI
9th Jul 2025325 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025477 PMAQI
9th Jul 2025428 PMAQI
9th Jul 2025419 PMAQI
9th Jul 20254010 PMAQI
9th Jul 20253711 PMAQI
10th Jul 20253612 AMAQI
10th Jul 2025391 AMAQI
10th Jul 2025402 AMAQI
10th Jul 2025393 AMAQI
10th Jul 2025384 AMAQI
27°C24/30°C
10th Jul 2025395 AMAQI
10th Jul 2025386 AMAQI
10th Jul 2025387 AMAQI
10th Jul 2025318 AMAQI
10th Jul 2025249 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252311 AMAQI
10th Jul 20252412 PMAQI
10th Jul 2025241 PMAQI
10th Jul 2025262 PMAQI
10th Jul 2025243 PMAQI
10th Jul 2025244 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025256 PMAQI
10th Jul 2025297 PMAQI
10th Jul 2025348 PMAQI
10th Jul 2025359 PMAQI
10th Jul 20253710 PMAQI
10th Jul 20253711 PMAQI
11th Jul 20253712 AMAQI
11th Jul 2025381 AMAQI
11th Jul 2025402 AMAQI
11th Jul 2025403 AMAQI
11th Jul 2025374 AMAQI
24°C23/25°C
11th Jul 2025375 AMAQI
11th Jul 2025386 AMAQI
11th Jul 2025387 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025199 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20253212 PMAQI
11th Jul 2025361 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025413 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025346 PMAQI
11th Jul 2025337 PMAQI
11th Jul 2025368 PMAQI
11th Jul 2025369 PMAQI
11th Jul 20253810 PMAQI
11th Jul 20254111 PMAQI
12th Jul 20254212 AMAQI
12th Jul 2025381 AMAQI
12th Jul 2025392 AMAQI
12th Jul 2025393 AMAQI
12th Jul 2025394 AMAQI
27°C23/32°C
12th Jul 2025385 AMAQI
12th Jul 2025386 AMAQI
12th Jul 2025387 AMAQI
12th Jul 2025378 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20253810 AMAQI
12th Jul 20254011 AMAQI
12th Jul 20254412 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025512 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025444 PMAQI
12th Jul 2025455 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025437 PMAQI
12th Jul 2025408 PMAQI
12th Jul 2025409 PMAQI
12th Jul 20253910 PMAQI
12th Jul 20253911 PMAQI
13th Jul 20254112 AMAQI
13th Jul 2025391 AMAQI
13th Jul 2025402 AMAQI
13th Jul 2025403 AMAQI
13th Jul 2025414 AMAQI
29°C25/34°C
13th Jul 2025405 AMAQI
13th Jul 2025416 AMAQI
13th Jul 2025407 AMAQI
13th Jul 2025408 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20254610 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20255012 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025482 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025485 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025527 PMAQI
13th Jul 2025518 PMAQI
13th Jul 2025489 PMAQI
13th Jul 20254810 PMAQI
13th Jul 20255011 PMAQI
14th Jul 20254712 AMAQI
14th Jul 2025411 AMAQI
14th Jul 2025402 AMAQI
14th Jul 2025403 AMAQI
14th Jul 2025424 AMAQI
29°C26/34°C
14th Jul 2025425 AMAQI
14th Jul 2025426 AMAQI
14th Jul 2025427 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025579 AMAQI
14th Jul 20255510 AMAQI
14th Jul 20255511 AMAQI
14th Jul 20255512 PMAQI
14th Jul 2025551 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025535 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025508 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20254910 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254612 AMAQI
15th Jul 2025441 AMAQI
15th Jul 2025432 AMAQI
15th Jul 2025453 AMAQI
15th Jul 2025484 AMAQI
29°C26/34°C
15th Jul 2025475 AMAQI
15th Jul 2025476 AMAQI
15th Jul 2025487 AMAQI
15th Jul 2025448 AMAQI
15th Jul 2025439 AMAQI
15th Jul 20254310 AMAQI
15th Jul 20253911 AMAQI
15th Jul 20253812 PMAQI
15th Jul 2025331 PMAQI
15th Jul 2025302 PMAQI
15th Jul 2025303 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025396 PMAQI
15th Jul 2025397 PMAQI
15th Jul 2025428 PMAQI
15th Jul 2025439 PMAQI
15th Jul 20254410 PMAQI
15th Jul 20254311 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025471 AMAQI
16th Jul 2025462 AMAQI
16th Jul 2025453 AMAQI
16th Jul 2025444 AMAQI
28°C26/30°C
16th Jul 2025445 AMAQI
16th Jul 2025446 AMAQI
16th Jul 2025447 AMAQI
16th Jul 2025378 AMAQI
16th Jul 2025399 AMAQI
16th Jul 20253710 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20253412 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025352 PMAQI
16th Jul 2025363 PMAQI
16th Jul 2025384 PMAQI
16th Jul 2025405 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025429 PMAQI
16th Jul 20254210 PMAQI
16th Jul 20254211 PMAQI
17th Jul 20254312 AMAQI
17th Jul 2025461 AMAQI
17th Jul 2025462 AMAQI
17th Jul 2025463 AMAQI
17th Jul 2025444 AMAQI
30°C25/34°C
17th Jul 2025435 AMAQI
17th Jul 2025436 AMAQI
17th Jul 2025437 AMAQI
17th Jul 2025398 AMAQI
17th Jul 2025429 AMAQI
17th Jul 20254610 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20254812 PMAQI
17th Jul 2025511 PMAQI
17th Jul 2025472 PMAQI
17th Jul 2025473 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025515 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025517 PMAQI
17th Jul 2025468 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254111 PMAQI
18th Jul 20254112 AMAQI
18th Jul 2025451 AMAQI
18th Jul 2025442 AMAQI
18th Jul 2025453 AMAQI
18th Jul 2025454 AMAQI
30°C26/35°C
18th Jul 2025455 AMAQI
18th Jul 2025456 AMAQI
18th Jul 2025457 AMAQI
18th Jul 2025308 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20254311 AMAQI
18th Jul 20254912 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025552 PMAQI
18th Jul 2025603 PMAQI
18th Jul 2025604 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025488 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254611 PMAQI
19th Jul 20254712 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025452 AMAQI
19th Jul 2025443 AMAQI
19th Jul 2025444 AMAQI
30°C26/34°C
19th Jul 2025445 AMAQI
19th Jul 2025456 AMAQI
19th Jul 2025457 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025479 AMAQI
19th Jul 20254810 AMAQI
19th Jul 20254711 AMAQI
19th Jul 20255112 PMAQI
19th Jul 2025531 PMAQI
19th Jul 2025492 PMAQI
19th Jul 2025493 PMAQI
19th Jul 2025454 PMAQI
19th Jul 2025395 PMAQI
19th Jul 2025356 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025388 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254010 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20254312 AMAQI
20th Jul 2025461 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025464 AMAQI
28°C26/30°C
20th Jul 2025465 AMAQI
20th Jul 2025476 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025348 AMAQI
20th Jul 2025219 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025286 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025348 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253311 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025461 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025414 AMAQI
26°C25/27°C
21st Jul 2025415 AMAQI
21st Jul 2025416 AMAQI
21st Jul 2025417 AMAQI
21st Jul 2025288 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20253112 PMAQI
21st Jul 2025271 PMAQI
21st Jul 2025282 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025358 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025421 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025403 AMAQI
22nd Jul 2025384 AMAQI
25°C24/26°C
22nd Jul 2025385 AMAQI
22nd Jul 2025396 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025291 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025313 PMAQI
22nd Jul 2025334 PMAQI
22nd Jul 2025405 PMAQI
22nd Jul 2025356 PMAQI
22nd Jul 2025357 PMAQI
22nd Jul 2025438 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20253910 PMAQI
22nd Jul 20254111 PMAQI
23rd Jul 20254112 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025393 AMAQI
23rd Jul 2025384 AMAQI
27°C24/32°C
23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025448 AMAQI
23rd Jul 2025459 AMAQI
23rd Jul 20254810 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20256112 PMAQI
23rd Jul 2025641 PMAQI
23rd Jul 2025692 PMAQI
23rd Jul 2025763 PMAQI
23rd Jul 2025744 PMAQI
23rd Jul 2025725 PMAQI
23rd Jul 2025746 PMAQI
23rd Jul 2025657 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025401 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025423 AMAQI
24th Jul 2025464 AMAQI
29°C25/34°C
24th Jul 2025465 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025467 AMAQI
24th Jul 2025598 AMAQI
24th Jul 2025639 AMAQI
24th Jul 20255910 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20256012 PMAQI
24th Jul 2025671 PMAQI
24th Jul 2025662 PMAQI
24th Jul 2025673 PMAQI
24th Jul 2025684 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025686 PMAQI
24th Jul 2025627 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254811 PMAQI
25th Jul 20254712 AMAQI
25th Jul 2025451 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025483 AMAQI
25th Jul 2025514 AMAQI
29°C26/34°C
25th Jul 2025515 AMAQI
25th Jul 2025516 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025579 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025332 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025445 PMAQI
25th Jul 2025466 PMAQI
25th Jul 2025417 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20254110 PMAQI
25th Jul 20253911 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025491 AMAQI
26th Jul 2025482 AMAQI
26th Jul 2025493 AMAQI
26th Jul 2025494 AMAQI
29°C26/33°C
26th Jul 2025495 AMAQI
26th Jul 2025496 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252410 AMAQI
26th Jul 20252511 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025275 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025357 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254511 PMAQI
27th Jul 20254812 AMAQI
27th Jul 2025481 AMAQI
27th Jul 2025482 AMAQI
27th Jul 2025463 AMAQI
27th Jul 2025424 AMAQI
26°C25/27°C
27th Jul 2025425 AMAQI
27th Jul 2025426 AMAQI
27th Jul 2025437 AMAQI
27th Jul 2025428 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20254211 AMAQI
27th Jul 20253812 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025412 PMAQI
27th Jul 2025413 PMAQI
27th Jul 2025374 PMAQI
27th Jul 2025395 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025458 PMAQI
27th Jul 2025449 PMAQI
27th Jul 20254310 PMAQI
27th Jul 20254411 PMAQI
28th Jul 20254412 AMAQI
28th Jul 2025461 AMAQI
28th Jul 2025452 AMAQI
28th Jul 2025443 AMAQI
28th Jul 2025434 AMAQI
29°C25/33°C
28th Jul 2025435 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025437 AMAQI
28th Jul 2025238 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251710 AMAQI
28th Jul 20251911 AMAQI
28th Jul 20252212 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025192 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025184 PMAQI
28th Jul 2025215 PMAQI
28th Jul 2025196 PMAQI
28th Jul 2025277 PMAQI
28th Jul 2025338 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253512 AMAQI
29th Jul 2025401 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025443 AMAQI
29th Jul 2025404 AMAQI
26°C25/27°C
29th Jul 2025395 AMAQI
29th Jul 2025396 AMAQI
29th Jul 2025387 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251911 AMAQI
29th Jul 20251912 PMAQI
29th Jul 2025201 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025213 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025296 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025378 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253712 AMAQI
30th Jul 2025421 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025393 AMAQI
30th Jul 2025374 AMAQI
26°C25/27°C
30th Jul 2025365 AMAQI
30th Jul 2025366 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025258 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252910 AMAQI
30th Jul 20253111 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025502 PMAQI
30th Jul 2025493 PMAQI
30th Jul 2025494 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025516 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025438 PMAQI
30th Jul 2025429 PMAQI
30th Jul 20254210 PMAQI
30th Jul 20254211 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025392 AMAQI
31st Jul 2025383 AMAQI
31st Jul 2025384 AMAQI
28°C25/32°C
31st Jul 2025385 AMAQI
31st Jul 2025386 AMAQI
31st Jul 2025387 AMAQI
31st Jul 2025388 AMAQI
31st Jul 2025389 AMAQI
31st Jul 20254010 AMAQI
31st Jul 20253611 AMAQI
31st Jul 20253312 PMAQI
31st Jul 2025371 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025323 PMAQI
31st Jul 2025354 PMAQI
31st Jul 2025415 PMAQI
31st Jul 2025476 PMAQI
31st Jul 2025417 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025479 PMAQI
31st Jul 20254810 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20254712 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025472 AMAQI
1st Aug 2025393 AMAQI
1st Aug 2025404 AMAQI
29°C26/34°C
1st Aug 2025385 AMAQI
1st Aug 2025436 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025478 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20255110 AMAQI
1st Aug 20255711 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025391 PMAQI
1st Aug 2025432 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025364 PMAQI
1st Aug 2025365 PMAQI
1st Aug 2025326 PMAQI
1st Aug 2025407 PMAQI
1st Aug 2025428 PMAQI
1st Aug 2025449 PMAQI
1st Aug 20254710 PMAQI
1st Aug 20254511 PMAQI
2nd Aug 20254312 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025442 AMAQI
2nd Aug 2025483 AMAQI
2nd Aug 2025484 AMAQI
29°C26/33°C
2nd Aug 2025485 AMAQI
2nd Aug 2025486 AMAQI
2nd Aug 2025467 AMAQI
2nd Aug 2025358 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20254110 AMAQI
2nd Aug 20253811 AMAQI
2nd Aug 20253712 PMAQI
2nd Aug 2025431 PMAQI
2nd Aug 2025392 PMAQI
2nd Aug 2025373 PMAQI
2nd Aug 2025294 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025366 PMAQI
2nd Aug 2025357 PMAQI
2nd Aug 2025408 PMAQI
2nd Aug 2025409 PMAQI
2nd Aug 20254110 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20254812 AMAQI
3rd Aug 2025471 AMAQI
3rd Aug 2025472 AMAQI
3rd Aug 2025463 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
42AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 AM - 11 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. 42), while the lowest AQI was between 9 AM to 11 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 11 PM
42AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
42AQI
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. 42), while the lowest AQI was between 12 AM to 11 PM (Avg. 42).
2025 Days Vs Air Quality
Douliu, Yunlin, Taiwan
2025
37%
78
62%
131
2%
4
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
78 DaysModerate
131 DaysPoor
4 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 37%
Health Risk Level:
High
In 2025, 37% of 214 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Douliu, 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
103AQI
103AQI
2nd January 2025
61AQI
61AQI
3rd January 2025
63AQI
63AQI
4th January 2025
64AQI
64AQI
5th January 2025
68AQI
68AQI
6th January 2025
77AQI
77AQI
7th January 2025
91AQI
91AQI
8th January 2025
71AQI
71AQI
9th January 2025
72AQI
72AQI
10th January 2025
59AQI
59AQI
11th January 2025
55AQI
55AQI
12th January 2025
58AQI
58AQI
13th January 2025
64AQI
64AQI
14th January 2025
83AQI
83AQI
15th January 2025
76AQI
76AQI
16th January 2025
65AQI
65AQI
17th January 2025
66AQI
66AQI
18th January 2025
71AQI
71AQI
19th January 2025
64AQI
64AQI
20th January 2025
78AQI
78AQI
21st January 2025
91AQI
91AQI
22nd January 2025
106AQI
106AQI
23rd January 2025
88AQI
88AQI
24th January 2025
84AQI
84AQI
25th January 2025
86AQI
86AQI
26th January 2025
74AQI
74AQI
27th January 2025
58AQI
58AQI
28th January 2025
63AQI
63AQI
29th January 2025
64AQI
64AQI
30th January 2025
74AQI
74AQI
31st January 2025
82AQI
82AQI
1st February 2025
60AQI
60AQI
2nd February 2025
57AQI
57AQI
3rd February 2025
52AQI
52AQI
4th February 2025
69AQI
69AQI
5th February 2025
75AQI
75AQI
6th February 2025
95AQI
95AQI
7th February 2025
62AQI
62AQI
8th February 2025
67AQI
67AQI
9th February 2025
51AQI
51AQI
10th February 2025
60AQI
60AQI
11th February 2025
72AQI
72AQI
12th February 2025
73AQI
73AQI
13th February 2025
55AQI
55AQI
14th February 2025
66AQI
66AQI
15th February 2025
57AQI
57AQI
16th February 2025
80AQI
80AQI
17th February 2025
94AQI
94AQI
18th February 2025
83AQI
83AQI
19th February 2025
80AQI
80AQI
20th February 2025
85AQI
85AQI
21st February 2025
53AQI
53AQI
22nd February 2025
63AQI
63AQI
23rd February 2025
43AQI
43AQI
24th February 2025
58AQI
58AQI
25th February 2025
80AQI
80AQI
26th February 2025
89AQI
89AQI
27th February 2025
105AQI
105AQI
28th February 2025
76AQI
76AQI
1st March 2025
75AQI
75AQI
2nd March 2025
71AQI
71AQI
3rd March 2025
65AQI
65AQI
4th March 2025
61AQI
61AQI
5th March 2025
48AQI
48AQI
6th March 2025
42AQI
42AQI
7th March 2025
56AQI
56AQI
8th March 2025
60AQI
60AQI
9th March 2025
62AQI
62AQI
10th March 2025
86AQI
86AQI
11th March 2025
101AQI
101AQI
12th March 2025
78AQI
78AQI
13th March 2025
73AQI
73AQI
14th March 2025
80AQI
80AQI
15th March 2025
73AQI
73AQI
16th March 2025
52AQI
52AQI
17th March 2025
80AQI
80AQI
18th March 2025
65AQI
65AQI
19th March 2025
77AQI
77AQI
20th March 2025
73AQI
73AQI
21st March 2025
74AQI
74AQI
22nd March 2025
77AQI
77AQI
23rd March 2025
76AQI
76AQI
24th March 2025
71AQI
71AQI
25th March 2025
69AQI
69AQI
26th March 2025
67AQI
67AQI
27th March 2025
63AQI
63AQI
28th March 2025
68AQI
68AQI
29th March 2025
54AQI
54AQI
30th March 2025
46AQI
46AQI
31st March 2025
46AQI
46AQI
1st April 2025
37AQI
37AQI
2nd April 2025
59AQI
59AQI
3rd April 2025
71AQI
71AQI
4th April 2025
77AQI
77AQI
5th April 2025
77AQI
77AQI
6th April 2025
65AQI
65AQI
7th April 2025
75AQI
75AQI
8th April 2025
76AQI
76AQI
9th April 2025
75AQI
75AQI
10th April 2025
70AQI
70AQI
11th April 2025
70AQI
70AQI
12th April 2025
60AQI
60AQI
13th April 2025
80AQI
80AQI
14th April 2025
70AQI
70AQI
15th April 2025
81AQI
81AQI
16th April 2025
79AQI
79AQI
17th April 2025
73AQI
73AQI
18th April 2025
64AQI
64AQI
19th April 2025
64AQI
64AQI
20th April 2025
62AQI
62AQI
21st April 2025
64AQI
64AQI
22nd April 2025
57AQI
57AQI
23rd April 2025
59AQI
59AQI
24th April 2025
61AQI
61AQI
25th April 2025
57AQI
57AQI
26th April 2025
71AQI
71AQI
27th April 2025
68AQI
68AQI
28th April 2025
62AQI
62AQI
29th April 2025
74AQI
74AQI
30th April 2025
66AQI
66AQI
1st May 2025
66AQI
66AQI
2nd May 2025
73AQI
73AQI
3rd May 2025
72AQI
72AQI
4th May 2025
73AQI
73AQI
5th May 2025
67AQI
67AQI
6th May 2025
64AQI
64AQI
7th May 2025
59AQI
59AQI
8th May 2025
63AQI
63AQI
9th May 2025
48AQI
48AQI
10th May 2025
40AQI
40AQI
11th May 2025
40AQI
40AQI
12th May 2025
52AQI
52AQI
13th May 2025
55AQI
55AQI
14th May 2025
57AQI
57AQI
15th May 2025
50AQI
50AQI
16th May 2025
55AQI
55AQI
17th May 2025
45AQI
45AQI
18th May 2025
39AQI
39AQI
19th May 2025
39AQI
39AQI
20th May 2025
38AQI
38AQI
21st May 2025
35AQI
35AQI
22nd May 2025
43AQI
43AQI
23rd May 2025
41AQI
41AQI
24th May 2025
45AQI
45AQI
25th May 2025
54AQI
54AQI
26th May 2025
55AQI
55AQI
27th May 2025
53AQI
53AQI
28th May 2025
60AQI
60AQI
29th May 2025
42AQI
42AQI
30th May 2025
54AQI
54AQI
31st May 2025
55AQI
55AQI
1st June 2025
55AQI
55AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
35AQI
35AQI
4th June 2025
48AQI
48AQI
5th June 2025
37AQI
37AQI
6th June 2025
41AQI
41AQI
7th June 2025
34AQI
34AQI
8th June 2025
34AQI
34AQI
9th June 2025
31AQI
31AQI
10th June 2025
38AQI
38AQI
11th June 2025
46AQI
46AQI
12th June 2025
48AQI
48AQI
13th June 2025
27AQI
27AQI
14th June 2025
35AQI
35AQI
15th June 2025
36AQI
36AQI
16th June 2025
31AQI
31AQI
17th June 2025
29AQI
29AQI
18th June 2025
35AQI
35AQI
19th June 2025
30AQI
30AQI
20th June 2025
33AQI
33AQI
21st June 2025
30AQI
30AQI
22nd June 2025
21AQI
21AQI
23rd June 2025
24AQI
24AQI
24th June 2025
28AQI
28AQI
25th June 2025
32AQI
32AQI
26th June 2025
31AQI
31AQI
27th June 2025
28AQI
28AQI
28th June 2025
32AQI
32AQI
29th June 2025
37AQI
37AQI
30th June 2025
40AQI
40AQI
1st July 2025
43AQI
43AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
50AQI
50AQI
4th July 2025
46AQI
46AQI
5th July 2025
41AQI
41AQI
6th July 2025
37AQI
37AQI
7th July 2025
33AQI
33AQI
8th July 2025
39AQI
39AQI
9th July 2025
38AQI
38AQI
10th July 2025
32AQI
32AQI
11th July 2025
35AQI
35AQI
12th July 2025
41AQI
41AQI
13th July 2025
46AQI
46AQI
14th July 2025
49AQI
49AQI
15th July 2025
42AQI
42AQI
16th July 2025
42AQI
42AQI
17th July 2025
45AQI
45AQI
18th July 2025
47AQI
47AQI
19th July 2025
44AQI
44AQI
20th July 2025
36AQI
36AQI
21st July 2025
34AQI
34AQI
22nd July 2025
37AQI
37AQI
23rd July 2025
53AQI
53AQI
24th July 2025
54AQI
54AQI
25th July 2025
46AQI
46AQI
26th July 2025
38AQI
38AQI
27th July 2025
42AQI
42AQI
28th July 2025
32AQI
32AQI
29th July 2025
32AQI
32AQI
30th July 2025
41AQI
41AQI
31st July 2025
40AQI
40AQI
1st August 2025
44AQI
44AQI
74AQI
70AQI
67AQI
67AQI
53AQI
35AQI
41AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202558AQI
29
2
1
26
1
4
26
1
1
29
13
18
29
1
29
2
1
78
131
4
Highest AQI recorded in
January74AQI
Lowest AQI recorded in
June35AQI
202461AQI
3
22
6
2
23
4
2
23
6
6
23
1
4
27
29
31
23
8
14
16
11
20
9
19
2
1
30
135
211
19
Highest AQI recorded in
January84AQI
Lowest AQI recorded in
July31AQI
202364AQI
2
24
5
23
5
1
27
3
27
3
8
20
3
26
4
28
3
28
3
13
17
5
23
3
2
26
1
10
19
2
123
216
25
Highest AQI recorded in
April85AQI
Lowest AQI recorded in
July36AQI
202262AQI
3
23
4
7
13
1
3
19
8
1
4
24
2
15
16
29
1
22
1
1
7
22
8
23
4
23
3
10
21
113
186
18
1
Highest AQI recorded in
March90AQI
Lowest AQI recorded in
June33AQI
202168AQI
2
16
11
1
10
16
1
17
14
27
3
20
11
29
1
24
7
25
6
11
18
1
7
23
1
28
2
3
27
1
122
191
49
1
Highest AQI recorded in
February107AQI
Lowest AQI recorded in
June36AQI
202058AQI
2
6
5
2
19
12
6
29
1
30
1
22
9
1
28
1
3
27
1
28
2
10
18
3
111
143
12
Highest AQI recorded in
March89AQI
Lowest AQI recorded in
June29AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
68AQILeast Polluted Year Recorded
2020(Avg.)
58AQIDouliu's annual 2025 AQI (58) shows an average percentage change of -6.8% (improved AQI) compared to previous years: 2020 (58), 2021 (68), 2022 (62), 2023 (64), 2024 (61).
