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+
November Air Quality Analysis
Douliu, Yunlin, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Nov 2021
117AQILowest AQI recorded on
13th Nov 2025
35AQISame Day Analysis (22nd November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 77 of Moderate air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 23rd Nov - 24th Nov 2025
Douliu, Yunlin, Taiwan
AQI
Day
Night
.
6 AM23rd Nov 2025
5 PM
5 AM24th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2AM24th Nov
90AQI
Avg. Lowest Time
1PM23rd Nov
64AQI
In the last 24 hours,
Douliu's AQI reached its highest point of 90 at 2 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 23rd Nov and 24th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Douliu, Yunlin, Taiwan
OctNov
25th - 26th26th - 27th27th - 28th28th - 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
Day
Night
25th Oct 2025376 AMAQI
25th Oct 2025377 AMAQI
25th Oct 2025328 AMAQI
25th Oct 2025459 AMAQI
25th Oct 20254810 AMAQI
25th Oct 20254811 AMAQI
25th Oct 20254712 PMAQI
25th Oct 2025511 PMAQI
25th Oct 2025612 PMAQI
25th Oct 2025593 PMAQI
25th Oct 2025604 PMAQI
25th Oct 2025605 PMAQI
25th Oct 2025636 PMAQI
25th Oct 2025707 PMAQI
25th Oct 2025698 PMAQI
25th Oct 2025659 PMAQI
25th Oct 20256410 PMAQI
25th Oct 20256811 PMAQI
26th Oct 20256812 AMAQI
26th Oct 2025661 AMAQI
26th Oct 2025662 AMAQI
26th Oct 2025643 AMAQI
26th Oct 2025584 AMAQI
26th Oct 2025455 AMAQI
26°C23/31°C
26th Oct 2025586 AMAQI
26th Oct 2025577 AMAQI
26th Oct 2025568 AMAQI
26th Oct 2025489 AMAQI
26th Oct 20255410 AMAQI
26th Oct 20255811 AMAQI
26th Oct 20255812 PMAQI
26th Oct 2025601 PMAQI
26th Oct 2025602 PMAQI
26th Oct 2025593 PMAQI
26th Oct 2025614 PMAQI
26th Oct 2025615 PMAQI
26th Oct 2025636 PMAQI
26th Oct 2025667 PMAQI
26th Oct 2025658 PMAQI
26th Oct 2025659 PMAQI
26th Oct 20256510 PMAQI
26th Oct 20256411 PMAQI
27th Oct 20256012 AMAQI
27th Oct 2025601 AMAQI
27th Oct 2025582 AMAQI
27th Oct 2025543 AMAQI
27th Oct 2025534 AMAQI
27th Oct 2025555 AMAQI
26°C24/31°C
27th Oct 2025536 AMAQI
27th Oct 2025447 AMAQI
27th Oct 2025448 AMAQI
27th Oct 2025459 AMAQI
27th Oct 20255910 AMAQI
27th Oct 20255611 AMAQI
27th Oct 20255512 PMAQI
27th Oct 2025551 PMAQI
27th Oct 2025572 PMAQI
27th Oct 2025573 PMAQI
27th Oct 2025594 PMAQI
27th Oct 2025595 PMAQI
27th Oct 2025626 PMAQI
27th Oct 2025627 PMAQI
27th Oct 2025628 PMAQI
27th Oct 2025629 PMAQI
27th Oct 20256110 PMAQI
27th Oct 20256011 PMAQI
28th Oct 20256012 AMAQI
28th Oct 2025591 AMAQI
28th Oct 2025562 AMAQI
28th Oct 2025513 AMAQI
28th Oct 2025474 AMAQI
28th Oct 2025505 AMAQI
26°C23/31°C
28th Oct 2025516 AMAQI
28th Oct 2025427 AMAQI
28th Oct 2025418 AMAQI
28th Oct 2025499 AMAQI
28th Oct 20255010 AMAQI
28th Oct 20255211 AMAQI
28th Oct 20254912 PMAQI
28th Oct 2025521 PMAQI
28th Oct 2025572 PMAQI
28th Oct 2025613 PMAQI
28th Oct 2025634 PMAQI
28th Oct 2025605 PMAQI
28th Oct 2025636 PMAQI
28th Oct 2025657 PMAQI
28th Oct 2025648 PMAQI
28th Oct 2025599 PMAQI
28th Oct 20255210 PMAQI
28th Oct 20254711 PMAQI
29th Oct 20254212 AMAQI
29th Oct 2025401 AMAQI
29th Oct 2025372 AMAQI
29th Oct 2025373 AMAQI
29th Oct 2025424 AMAQI
29th Oct 2025415 AMAQI
23°C23/23°C
29th Oct 2025306 AMAQI
29th Oct 2025287 AMAQI
29th Oct 2025338 AMAQI
29th Oct 2025449 AMAQI
29th Oct 20254310 AMAQI
29th Oct 20255611 AMAQI
29th Oct 20255812 PMAQI
29th Oct 2025611 PMAQI
29th Oct 2025692 PMAQI
29th Oct 2025703 PMAQI
29th Oct 2025714 PMAQI
29th Oct 2025765 PMAQI
29th Oct 2025776 PMAQI
29th Oct 2025757 PMAQI
29th Oct 2025748 PMAQI
29th Oct 2025759 PMAQI
29th Oct 20257110 PMAQI
29th Oct 20257011 PMAQI
30th Oct 20256512 AMAQI
30th Oct 2025591 AMAQI
30th Oct 2025612 AMAQI
30th Oct 2025613 AMAQI
30th Oct 2025614 AMAQI
30th Oct 2025705 AMAQI
26°C22/30°C
30th Oct 2025696 AMAQI
30th Oct 2025717 AMAQI
30th Oct 2025748 AMAQI
30th Oct 2025769 AMAQI
30th Oct 20257510 AMAQI
30th Oct 20257811 AMAQI
30th Oct 20257712 PMAQI
30th Oct 2025841 PMAQI
30th Oct 2025862 PMAQI
30th Oct 2025883 PMAQI
30th Oct 2025884 PMAQI
30th Oct 2025825 PMAQI
30th Oct 2025756 PMAQI
30th Oct 2025747 PMAQI
30th Oct 2025708 PMAQI
30th Oct 2025669 PMAQI
30th Oct 20256410 PMAQI
30th Oct 20256511 PMAQI
31st Oct 20256812 AMAQI
31st Oct 2025641 AMAQI
31st Oct 2025632 AMAQI
31st Oct 2025593 AMAQI
31st Oct 2025544 AMAQI
31st Oct 2025505 AMAQI
26°C23/31°C
31st Oct 2025546 AMAQI
31st Oct 2025567 AMAQI
31st Oct 2025558 AMAQI
31st Oct 2025579 AMAQI
31st Oct 20255510 AMAQI
31st Oct 20255611 AMAQI
31st Oct 20255612 PMAQI
31st Oct 2025521 PMAQI
31st Oct 2025532 PMAQI
31st Oct 2025503 PMAQI
31st Oct 2025484 PMAQI
31st Oct 2025515 PMAQI
31st Oct 2025546 PMAQI
31st Oct 2025537 PMAQI
31st Oct 2025498 PMAQI
31st Oct 2025509 PMAQI
31st Oct 20255210 PMAQI
31st Oct 20255211 PMAQI
1st Nov 20254512 AMAQI
1st Nov 2025471 AMAQI
1st Nov 2025492 AMAQI
1st Nov 2025453 AMAQI
1st Nov 2025464 AMAQI
1st Nov 2025495 AMAQI
26°C23/30°C
1st Nov 2025516 AMAQI
1st Nov 2025537 AMAQI
1st Nov 2025528 AMAQI
1st Nov 2025519 AMAQI
1st Nov 20255710 AMAQI
1st Nov 20255711 AMAQI
1st Nov 20255412 PMAQI
1st Nov 2025571 PMAQI
1st Nov 2025642 PMAQI
1st Nov 2025673 PMAQI
1st Nov 2025684 PMAQI
1st Nov 2025725 PMAQI
1st Nov 2025766 PMAQI
1st Nov 2025757 PMAQI
1st Nov 2025808 PMAQI
1st Nov 2025809 PMAQI
1st Nov 20258010 PMAQI
1st Nov 20257811 PMAQI
2nd Nov 20257412 AMAQI
2nd Nov 2025711 AMAQI
2nd Nov 2025682 AMAQI
2nd Nov 2025673 AMAQI
2nd Nov 2025634 AMAQI
2nd Nov 2025675 AMAQI
25°C22/29°C
2nd Nov 2025696 AMAQI
2nd Nov 2025727 AMAQI
2nd Nov 2025718 AMAQI
2nd Nov 2025759 AMAQI
2nd Nov 20257410 AMAQI
2nd Nov 20257511 AMAQI
2nd Nov 20257412 PMAQI
2nd Nov 2025731 PMAQI
2nd Nov 2025692 PMAQI
2nd Nov 2025683 PMAQI
2nd Nov 2025614 PMAQI
2nd Nov 2025625 PMAQI
2nd Nov 2025636 PMAQI
2nd Nov 2025617 PMAQI
2nd Nov 2025658 PMAQI
2nd Nov 2025689 PMAQI
2nd Nov 20256910 PMAQI
2nd Nov 20257011 PMAQI
3rd Nov 20257112 AMAQI
3rd Nov 2025741 AMAQI
3rd Nov 2025732 AMAQI
3rd Nov 2025743 AMAQI
3rd Nov 2025784 AMAQI
3rd Nov 2025715 AMAQI
25°C23/27°C
3rd Nov 2025766 AMAQI
3rd Nov 2025757 AMAQI
3rd Nov 2025728 AMAQI
3rd Nov 2025749 AMAQI
3rd Nov 20257210 AMAQI
3rd Nov 20257211 AMAQI
3rd Nov 20257012 PMAQI
3rd Nov 2025691 PMAQI
3rd Nov 2025662 PMAQI
3rd Nov 2025693 PMAQI
3rd Nov 2025704 PMAQI
3rd Nov 2025715 PMAQI
3rd Nov 2025716 PMAQI
3rd Nov 2025727 PMAQI
3rd Nov 2025718 PMAQI
3rd Nov 2025689 PMAQI
3rd Nov 20256710 PMAQI
3rd Nov 20256711 PMAQI
4th Nov 20255312 AMAQI
4th Nov 2025581 AMAQI
4th Nov 2025502 AMAQI
4th Nov 2025463 AMAQI
4th Nov 2025394 AMAQI
4th Nov 2025485 AMAQI
24°C23/28°C
4th Nov 2025526 AMAQI
4th Nov 2025557 AMAQI
4th Nov 2025578 AMAQI
4th Nov 2025629 AMAQI
4th Nov 20257110 AMAQI
4th Nov 20257611 AMAQI
4th Nov 20257812 PMAQI
4th Nov 2025761 PMAQI
4th Nov 2025782 PMAQI
4th Nov 2025763 PMAQI
4th Nov 2025694 PMAQI
4th Nov 2025665 PMAQI
4th Nov 2025666 PMAQI
4th Nov 2025627 PMAQI
4th Nov 2025618 PMAQI
4th Nov 2025589 PMAQI
4th Nov 20255310 PMAQI
4th Nov 20255411 PMAQI
5th Nov 20255412 AMAQI
5th Nov 2025491 AMAQI
5th Nov 2025512 AMAQI
5th Nov 2025523 AMAQI
5th Nov 2025464 AMAQI
5th Nov 2025485 AMAQI
25°C23/29°C
5th Nov 2025446 AMAQI
5th Nov 2025437 AMAQI
5th Nov 2025408 AMAQI
5th Nov 2025449 AMAQI
5th Nov 20254310 AMAQI
5th Nov 20254011 AMAQI
5th Nov 20254212 PMAQI
5th Nov 2025411 PMAQI
5th Nov 2025432 PMAQI
5th Nov 2025473 PMAQI
5th Nov 2025504 PMAQI
5th Nov 2025525 PMAQI
5th Nov 2025536 PMAQI
5th Nov 2025547 PMAQI
5th Nov 2025558 PMAQI
5th Nov 2025549 PMAQI
5th Nov 20255710 PMAQI
5th Nov 20255711 PMAQI
6th Nov 20255712 AMAQI
6th Nov 2025541 AMAQI
6th Nov 2025532 AMAQI
6th Nov 2025493 AMAQI
6th Nov 2025464 AMAQI
6th Nov 2025455 AMAQI
25°C22/31°C
6th Nov 2025406 AMAQI
6th Nov 2025407 AMAQI
6th Nov 2025478 AMAQI
6th Nov 2025559 AMAQI
6th Nov 20255810 AMAQI
6th Nov 20256411 AMAQI
6th Nov 20256512 PMAQI
6th Nov 2025671 PMAQI
6th Nov 2025642 PMAQI
6th Nov 2025663 PMAQI
6th Nov 2025684 PMAQI
6th Nov 2025705 PMAQI
6th Nov 2025706 PMAQI
6th Nov 2025717 PMAQI
6th Nov 2025768 PMAQI
6th Nov 2025729 PMAQI
6th Nov 20257610 PMAQI
6th Nov 20257511 PMAQI
7th Nov 20258212 AMAQI
7th Nov 2025811 AMAQI
7th Nov 2025772 AMAQI
7th Nov 2025733 AMAQI
7th Nov 2025714 AMAQI
7th Nov 2025705 AMAQI
27°C23/32°C
7th Nov 2025716 AMAQI
7th Nov 2025707 AMAQI
7th Nov 2025738 AMAQI
7th Nov 2025739 AMAQI
7th Nov 20257410 AMAQI
7th Nov 20257711 AMAQI
7th Nov 20258312 PMAQI
7th Nov 2025871 PMAQI
7th Nov 2025972 PMAQI
7th Nov 2025963 PMAQI
7th Nov 2025954 PMAQI
7th Nov 2025885 PMAQI
7th Nov 2025846 PMAQI
7th Nov 2025837 PMAQI
7th Nov 2025768 PMAQI
7th Nov 2025739 PMAQI
7th Nov 20256710 PMAQI
7th Nov 20256711 PMAQI
8th Nov 20256912 AMAQI
8th Nov 2025681 AMAQI
8th Nov 2025662 AMAQI
8th Nov 2025693 AMAQI
8th Nov 2025734 AMAQI
8th Nov 2025725 AMAQI
27°C24/31°C
8th Nov 2025776 AMAQI
8th Nov 2025797 AMAQI
8th Nov 2025808 AMAQI
8th Nov 2025869 AMAQI
8th Nov 20259410 AMAQI
8th Nov 202510111 AMAQI
8th Nov 202510912 PMAQI
8th Nov 20251201 PMAQI
8th Nov 20251182 PMAQI
8th Nov 20251143 PMAQI
8th Nov 20251134 PMAQI
8th Nov 20251145 PMAQI
8th Nov 20251186 PMAQI
8th Nov 20251147 PMAQI
8th Nov 20251198 PMAQI
8th Nov 20251159 PMAQI
8th Nov 202511110 PMAQI
8th Nov 20258511 PMAQI
9th Nov 20259012 AMAQI
9th Nov 2025871 AMAQI
9th Nov 2025792 AMAQI
9th Nov 2025773 AMAQI
9th Nov 2025774 AMAQI
9th Nov 2025745 AMAQI
27°C24/31°C
9th Nov 2025826 AMAQI
9th Nov 2025837 AMAQI
9th Nov 2025848 AMAQI
9th Nov 2025869 AMAQI
9th Nov 20259810 AMAQI
9th Nov 20258511 AMAQI
9th Nov 20258212 PMAQI
9th Nov 2025841 PMAQI
9th Nov 2025832 PMAQI
9th Nov 2025833 PMAQI
9th Nov 2025854 PMAQI
9th Nov 2025835 PMAQI
9th Nov 2025836 PMAQI
9th Nov 2025847 PMAQI
9th Nov 2025798 PMAQI
9th Nov 2025789 PMAQI
9th Nov 20257410 PMAQI
9th Nov 20257011 PMAQI
10th Nov 20257312 AMAQI
10th Nov 2025731 AMAQI
10th Nov 2025702 AMAQI
10th Nov 2025703 AMAQI
10th Nov 2025604 AMAQI
10th Nov 2025565 AMAQI
27°C24/32°C
10th Nov 2025586 AMAQI
10th Nov 2025587 AMAQI
10th Nov 2025588 AMAQI
10th Nov 2025579 AMAQI
10th Nov 20255410 AMAQI
10th Nov 20255611 AMAQI
10th Nov 20254912 PMAQI
10th Nov 2025491 PMAQI
10th Nov 2025562 PMAQI
10th Nov 2025673 PMAQI
10th Nov 2025614 PMAQI
10th Nov 2025665 PMAQI
10th Nov 2025666 PMAQI
10th Nov 2025627 PMAQI
10th Nov 2025628 PMAQI
10th Nov 2025639 PMAQI
10th Nov 20256610 PMAQI
10th Nov 20256411 PMAQI
11th Nov 20256112 AMAQI
11th Nov 2025621 AMAQI
11th Nov 2025602 AMAQI
11th Nov 2025623 AMAQI
11th Nov 2025614 AMAQI
11th Nov 2025655 AMAQI
27°C25/31°C
11th Nov 2025656 AMAQI
11th Nov 2025657 AMAQI
11th Nov 2025678 AMAQI
11th Nov 2025689 AMAQI
11th Nov 20257510 AMAQI
11th Nov 20257111 AMAQI
11th Nov 20257012 PMAQI
11th Nov 2025721 PMAQI
11th Nov 2025732 PMAQI
11th Nov 2025753 PMAQI
11th Nov 2025704 PMAQI
11th Nov 2025625 PMAQI
11th Nov 2025576 PMAQI
11th Nov 2025537 PMAQI
11th Nov 2025578 PMAQI
11th Nov 2025539 PMAQI
11th Nov 20255510 PMAQI
11th Nov 20255311 PMAQI
12th Nov 20255012 AMAQI
12th Nov 2025481 AMAQI
12th Nov 2025452 AMAQI
12th Nov 2025413 AMAQI
12th Nov 2025344 AMAQI
12th Nov 2025325 AMAQI
25°C24/28°C
12th Nov 2025356 AMAQI
12th Nov 2025417 AMAQI
12th Nov 2025448 AMAQI
12th Nov 2025449 AMAQI
12th Nov 20253910 AMAQI
12th Nov 20254611 AMAQI
12th Nov 20255012 PMAQI
12th Nov 2025481 PMAQI
12th Nov 2025472 PMAQI
12th Nov 2025543 PMAQI
12th Nov 2025484 PMAQI
12th Nov 2025445 PMAQI
12th Nov 2025466 PMAQI
12th Nov 2025427 PMAQI
12th Nov 2025408 PMAQI
12th Nov 2025349 PMAQI
12th Nov 20253710 PMAQI
12th Nov 20253311 PMAQI
13th Nov 20253212 AMAQI
13th Nov 2025331 AMAQI
13th Nov 2025292 AMAQI
13th Nov 2025343 AMAQI
13th Nov 2025354 AMAQI
13th Nov 2025335 AMAQI
24°C23/24°C
13th Nov 2025286 AMAQI
13th Nov 2025287 AMAQI
13th Nov 2025248 AMAQI
13th Nov 2025229 AMAQI
13th Nov 20251910 AMAQI
13th Nov 20252411 AMAQI
13th Nov 20252312 PMAQI
13th Nov 2025251 PMAQI
13th Nov 2025232 PMAQI
13th Nov 2025243 PMAQI
13th Nov 2025334 PMAQI
13th Nov 2025445 PMAQI
13th Nov 2025476 PMAQI
13th Nov 2025467 PMAQI
13th Nov 2025428 PMAQI
13th Nov 2025479 PMAQI
13th Nov 20255210 PMAQI
13th Nov 20255511 PMAQI
14th Nov 20254912 AMAQI
14th Nov 2025481 AMAQI
14th Nov 2025392 AMAQI
14th Nov 2025373 AMAQI
14th Nov 2025374 AMAQI
14th Nov 2025435 AMAQI
24°C23/28°C
14th Nov 2025446 AMAQI
14th Nov 2025517 AMAQI
14th Nov 2025548 AMAQI
14th Nov 2025549 AMAQI
14th Nov 20255710 AMAQI
14th Nov 20255911 AMAQI
14th Nov 20255812 PMAQI
14th Nov 2025591 PMAQI
14th Nov 2025602 PMAQI
14th Nov 2025603 PMAQI
14th Nov 2025624 PMAQI
14th Nov 2025625 PMAQI
14th Nov 2025676 PMAQI
14th Nov 2025717 PMAQI
14th Nov 2025728 PMAQI
14th Nov 2025739 PMAQI
14th Nov 20257510 PMAQI
14th Nov 20257811 PMAQI
15th Nov 20258012 AMAQI
15th Nov 2025821 AMAQI
15th Nov 2025802 AMAQI
15th Nov 2025793 AMAQI
15th Nov 2025774 AMAQI
15th Nov 2025725 AMAQI
24°C22/29°C
15th Nov 2025706 AMAQI
15th Nov 2025737 AMAQI
15th Nov 2025748 AMAQI
15th Nov 2025779 AMAQI
15th Nov 20257310 AMAQI
15th Nov 20256911 AMAQI
15th Nov 20256612 PMAQI
15th Nov 2025671 PMAQI
15th Nov 2025662 PMAQI
15th Nov 2025653 PMAQI
15th Nov 2025684 PMAQI
15th Nov 2025695 PMAQI
15th Nov 2025686 PMAQI
15th Nov 2025697 PMAQI
15th Nov 2025728 PMAQI
15th Nov 2025679 PMAQI
15th Nov 20257010 PMAQI
15th Nov 20257111 PMAQI
16th Nov 20257212 AMAQI
16th Nov 2025731 AMAQI
16th Nov 2025692 AMAQI
16th Nov 2025683 AMAQI
16th Nov 2025674 AMAQI
16th Nov 2025675 AMAQI
24°C21/29°C
16th Nov 2025676 AMAQI
16th Nov 2025677 AMAQI
16th Nov 2025728 AMAQI
16th Nov 2025699 AMAQI
16th Nov 20257010 AMAQI
16th Nov 20257011 AMAQI
16th Nov 20257012 PMAQI
16th Nov 2025721 PMAQI
16th Nov 2025722 PMAQI
16th Nov 2025673 PMAQI
16th Nov 2025684 PMAQI
16th Nov 2025755 PMAQI
16th Nov 2025716 PMAQI
16th Nov 2025717 PMAQI
16th Nov 2025708 PMAQI
16th Nov 2025759 PMAQI
16th Nov 20257610 PMAQI
16th Nov 20257211 PMAQI
17th Nov 20257312 AMAQI
17th Nov 2025741 AMAQI
17th Nov 2025772 AMAQI
17th Nov 2025753 AMAQI
17th Nov 2025764 AMAQI
17th Nov 2025705 AMAQI
25°C21/29°C
17th Nov 2025726 AMAQI
17th Nov 2025787 AMAQI
17th Nov 2025778 AMAQI
17th Nov 2025809 AMAQI
17th Nov 20258010 AMAQI
17th Nov 20258011 AMAQI
17th Nov 20258212 PMAQI
17th Nov 2025841 PMAQI
17th Nov 2025812 PMAQI
17th Nov 2025873 PMAQI
17th Nov 2025804 PMAQI
17th Nov 2025765 PMAQI
17th Nov 2025756 PMAQI
17th Nov 2025757 PMAQI
17th Nov 2025738 PMAQI
17th Nov 2025719 PMAQI
17th Nov 20256610 PMAQI
17th Nov 20256411 PMAQI
18th Nov 20256512 AMAQI
18th Nov 2025611 AMAQI
18th Nov 2025552 AMAQI
18th Nov 2025553 AMAQI
18th Nov 2025524 AMAQI
18th Nov 2025475 AMAQI
25°C22/30°C
18th Nov 2025396 AMAQI
18th Nov 2025337 AMAQI
18th Nov 2025328 AMAQI
18th Nov 2025329 AMAQI
18th Nov 20253010 AMAQI
18th Nov 20253311 AMAQI
18th Nov 20253612 PMAQI
18th Nov 2025411 PMAQI
18th Nov 2025442 PMAQI
18th Nov 2025453 PMAQI
18th Nov 2025574 PMAQI
18th Nov 2025805 PMAQI
18th Nov 2025736 PMAQI
18th Nov 2025597 PMAQI
18th Nov 2025588 PMAQI
18th Nov 2025559 PMAQI
18th Nov 20255610 PMAQI
18th Nov 20255211 PMAQI
19th Nov 20254912 AMAQI
19th Nov 2025481 AMAQI
19th Nov 2025542 AMAQI
19th Nov 2025513 AMAQI
19th Nov 2025534 AMAQI
19th Nov 2025515 AMAQI
22°C19/26°C
19th Nov 2025546 AMAQI
19th Nov 2025537 AMAQI
19th Nov 2025568 AMAQI
19th Nov 2025569 AMAQI
19th Nov 20255810 AMAQI
19th Nov 20255811 AMAQI
19th Nov 20255612 PMAQI
19th Nov 2025591 PMAQI
19th Nov 2025572 PMAQI
19th Nov 2025573 PMAQI
19th Nov 2025624 PMAQI
19th Nov 2025695 PMAQI
19th Nov 2025706 PMAQI
19th Nov 2025717 PMAQI
19th Nov 2025718 PMAQI
19th Nov 2025759 PMAQI
19th Nov 20257410 PMAQI
19th Nov 20257411 PMAQI
20th Nov 20257612 AMAQI
20th Nov 2025691 AMAQI
20th Nov 2025712 AMAQI
20th Nov 2025773 AMAQI
20th Nov 2025694 AMAQI
20th Nov 2025665 AMAQI
19°C17/23°C
20th Nov 2025686 AMAQI
20th Nov 2025647 AMAQI
20th Nov 2025588 AMAQI
20th Nov 2025589 AMAQI
20th Nov 20256810 AMAQI
20th Nov 20257111 AMAQI
20th Nov 20257112 PMAQI
20th Nov 2025671 PMAQI
20th Nov 2025702 PMAQI
20th Nov 2025713 PMAQI
20th Nov 2025724 PMAQI
20th Nov 2025715 PMAQI
20th Nov 2025746 PMAQI
20th Nov 2025777 PMAQI
20th Nov 2025768 PMAQI
20th Nov 2025749 PMAQI
20th Nov 20257310 PMAQI
20th Nov 20256711 PMAQI
21st Nov 20256412 AMAQI
21st Nov 2025661 AMAQI
21st Nov 2025672 AMAQI
21st Nov 2025713 AMAQI
21st Nov 2025704 AMAQI
21st Nov 2025705 AMAQI
20°C17/25°C
21st Nov 2025696 AMAQI
21st Nov 2025667 AMAQI
21st Nov 2025698 AMAQI
21st Nov 2025709 AMAQI
21st Nov 20257210 AMAQI
21st Nov 20257311 AMAQI
21st Nov 20257312 PMAQI
21st Nov 2025701 PMAQI
21st Nov 2025692 PMAQI
21st Nov 2025753 PMAQI
21st Nov 2025784 PMAQI
21st Nov 2025765 PMAQI
21st Nov 2025726 PMAQI
21st Nov 2025767 PMAQI
21st Nov 2025778 PMAQI
21st Nov 2025779 PMAQI
21st Nov 20257910 PMAQI
21st Nov 20257911 PMAQI
22nd Nov 20257312 AMAQI
22nd Nov 2025711 AMAQI
22nd Nov 2025682 AMAQI
22nd Nov 2025723 AMAQI
22nd Nov 2025714 AMAQI
22nd Nov 2025725 AMAQI
21°C19/26°C
22nd Nov 2025706 AMAQI
22nd Nov 2025667 AMAQI
22nd Nov 2025688 AMAQI
22nd Nov 2025719 AMAQI
22nd Nov 20257410 AMAQI
22nd Nov 20258111 AMAQI
22nd Nov 20257712 PMAQI
22nd Nov 2025751 PMAQI
22nd Nov 2025762 PMAQI
22nd Nov 2025763 PMAQI
22nd Nov 2025814 PMAQI
22nd Nov 2025825 PMAQI
22nd Nov 2025876 PMAQI
22nd Nov 2025887 PMAQI
22nd Nov 2025888 PMAQI
22nd Nov 2025859 PMAQI
22nd Nov 20258510 PMAQI
22nd Nov 20258411 PMAQI
23rd Nov 20258512 AMAQI
23rd Nov 2025871 AMAQI
23rd Nov 2025822 AMAQI
23rd Nov 2025783 AMAQI
23rd Nov 2025814 AMAQI
23rd Nov 2025775 AMAQI
23°C19/28°C
23rd Nov 2025766 AMAQI
23rd Nov 2025727 AMAQI
23rd Nov 2025748 AMAQI
23rd Nov 2025789 AMAQI
23rd Nov 20257110 AMAQI
23rd Nov 20257211 AMAQI
23rd Nov 20256712 PMAQI
23rd Nov 2025641 PMAQI
23rd Nov 2025672 PMAQI
23rd Nov 2025753 PMAQI
23rd Nov 2025704 PMAQI
23rd Nov 2025695 PMAQI
23rd Nov 2025726 PMAQI
23rd Nov 2025807 PMAQI
23rd Nov 2025838 PMAQI
23rd Nov 2025819 PMAQI
23rd Nov 20258010 PMAQI
23rd Nov 20258611 PMAQI
24th Nov 20258412 AMAQI
24th Nov 2025841 AMAQI
24th Nov 2025902 AMAQI
24th Nov 2025903 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 5 PM
66AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
6 AM - 8 AM
58AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 5 PM (Avg. 66), while the lowest AQI was between 6 AM to 8 AM (Avg. 58).
Night time
Avg. Highest Time
6 PM - 11 PM
68AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
4 AM - 5 AM
58AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 11 PM (Avg. 68), while the lowest AQI was between 4 AM to 5 AM (Avg. 58).
2025 Days Vs Air Quality
Douliu, Yunlin, Taiwan
2025
41%
133
57%
187
2%
6
Total number of days with different AQI categories in last 327 days in 2025 (38 days remaining)
Good
133 DaysModerate
187 DaysPoor
6 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 41%
Health Risk Level:
Significant
In 2025, 41% of 327 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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
43AQI
43AQI
2nd August 2025
41AQI
41AQI
3rd August 2025
41AQI
41AQI
4th August 2025
39AQI
39AQI
5th August 2025
46AQI
46AQI
6th August 2025
46AQI
46AQI
7th August 2025
50AQI
50AQI
8th August 2025
53AQI
53AQI
9th August 2025
47AQI
47AQI
10th August 2025
39AQI
39AQI
11th August 2025
40AQI
40AQI
12th August 2025
48AQI
48AQI
13th August 2025
43AQI
43AQI
14th August 2025
37AQI
37AQI
15th August 2025
38AQI
38AQI
16th August 2025
42AQI
42AQI
17th August 2025
38AQI
38AQI
18th August 2025
38AQI
38AQI
19th August 2025
38AQI
38AQI
20th August 2025
38AQI
38AQI
21st August 2025
39AQI
39AQI
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
43AQI
43AQI
30th August 2025
41AQI
41AQI
31st August 2025
46AQI
46AQI
1st September 2025
50AQI
50AQI
2nd September 2025
48AQI
48AQI
3rd September 2025
52AQI
52AQI
4th September 2025
60AQI
60AQI
5th September 2025
59AQI
59AQI
6th September 2025
55AQI
55AQI
7th September 2025
46AQI
46AQI
8th September 2025
39AQI
39AQI
9th September 2025
40AQI
40AQI
10th September 2025
41AQI
41AQI
11th September 2025
42AQI
42AQI
12th September 2025
44AQI
44AQI
13th September 2025
45AQI
45AQI
14th September 2025
46AQI
46AQI
15th September 2025
49AQI
49AQI
16th September 2025
53AQI
53AQI
17th September 2025
53AQI
53AQI
18th September 2025
50AQI
50AQI
19th September 2025
47AQI
47AQI
20th September 2025
39AQI
39AQI
21st September 2025
47AQI
47AQI
22nd September 2025
59AQI
59AQI
23rd September 2025
45AQI
45AQI
24th September 2025
44AQI
44AQI
25th September 2025
47AQI
47AQI
26th September 2025
70AQI
70AQI
27th September 2025
75AQI
75AQI
28th September 2025
73AQI
73AQI
29th September 2025
58AQI
58AQI
30th September 2025
50AQI
50AQI
1st October 2025
63AQI
63AQI
2nd October 2025
66AQI
66AQI
3rd October 2025
67AQI
67AQI
4th October 2025
84AQI
84AQI
5th October 2025
67AQI
67AQI
6th October 2025
71AQI
71AQI
7th October 2025
74AQI
74AQI
8th October 2025
78AQI
78AQI
9th October 2025
85AQI
85AQI
10th October 2025
67AQI
67AQI
11th October 2025
73AQI
73AQI
12th October 2025
76AQI
76AQI
13th October 2025
85AQI
85AQI
14th October 2025
88AQI
88AQI
15th October 2025
85AQI
85AQI
16th October 2025
84AQI
84AQI
17th October 2025
96AQI
96AQI
18th October 2025
104AQI
104AQI
19th October 2025
109AQI
109AQI
20th October 2025
66AQI
66AQI
21st October 2025
63AQI
63AQI
22nd October 2025
50AQI
50AQI
23rd October 2025
44AQI
44AQI
24th October 2025
49AQI
49AQI
25th October 2025
50AQI
50AQI
26th October 2025
62AQI
62AQI
27th October 2025
57AQI
57AQI
28th October 2025
55AQI
55AQI
29th October 2025
56AQI
56AQI
30th October 2025
71AQI
71AQI
31st October 2025
56AQI
56AQI
1st November 2025
60AQI
60AQI
2nd November 2025
69AQI
69AQI
3rd November 2025
71AQI
71AQI
4th November 2025
61AQI
61AQI
5th November 2025
49AQI
49AQI
6th November 2025
60AQI
60AQI
7th November 2025
78AQI
78AQI
8th November 2025
92AQI
92AQI
9th November 2025
81AQI
81AQI
10th November 2025
62AQI
62AQI
11th November 2025
63AQI
63AQI
12th November 2025
42AQI
42AQI
13th November 2025
35AQI
35AQI
14th November 2025
57AQI
57AQI
15th November 2025
73AQI
73AQI
16th November 2025
70AQI
70AQI
17th November 2025
75AQI
75AQI
18th November 2025
52AQI
52AQI
19th November 2025
60AQI
60AQI
20th November 2025
71AQI
71AQI
21st November 2025
71AQI
71AQI
22nd November 2025
77AQI
77AQI
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
74AQI
70AQI
67AQI
67AQI
53AQI
35AQI
41AQI
43AQI
51AQI
71AQI
65AQI
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
30
1
19
11
4
25
2
3
19
133
187
6
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 -7.3% (improved AQI) compared to previous years: 2020 (58), 2021 (68), 2022 (62), 2023 (64), 2024 (61).
