Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Northtaipei Citytianmu, Taipei, Taipei, Taiwan Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

September Air Quality Analysis

Northtaipei Citytianmu, Taipei, Taipei, Taiwan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
19th Sep 2022
81AQI
Lowest AQI recorded on
5th Sep 2024
16AQI

Same Day Analysis (4th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Sep - 5th Sep 2025

Northtaipei Citytianmu, Taipei, Taipei, Taiwan

AQI
Day
Night
.

5 AM4th Sep 2025

6 PM

4 AM5th Sep 2025

Day time
Avg. Highest Time
5PM4th Sep

68AQI

Avg. Lowest Time
1PM4th Sep

41AQI

Night time
Avg. Highest Time
8PM4th Sep

64AQI

Avg. Lowest Time
12AM5th Sep

43AQI

In the last 24 hours,

Northtaipei Citytianmu's AQI reached its highest point of 68 at 5 PM during the Day, while the lowest point, 41, was recorded at 1 PM during the Day between 4th Sep and 5th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

Northtaipei Citytianmu, Taipei, Taipei, Taiwan

AugSep
06th - 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 - 05th05th
Day
Night
6th Aug 2025455 AMAQI
6th Aug 2025456 AMAQI
6th Aug 2025447 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025499 AMAQI
6th Aug 20254710 AMAQI
6th Aug 20255311 AMAQI
6th Aug 20254712 PMAQI
6th Aug 2025541 PMAQI
6th Aug 2025482 PMAQI
6th Aug 2025503 PMAQI
6th Aug 2025524 PMAQI
6th Aug 2025515 PMAQI
6th Aug 2025536 PMAQI
6th Aug 2025467 PMAQI
6th Aug 2025428 PMAQI
6th Aug 2025469 PMAQI
6th Aug 20255010 PMAQI
6th Aug 20255211 PMAQI
7th Aug 20254612 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025442 AMAQI
7th Aug 2025463 AMAQI
7th Aug 2025474 AMAQI

28°C25/34°C

7th Aug 2025475 AMAQI
7th Aug 2025486 AMAQI
7th Aug 2025467 AMAQI
7th Aug 2025548 AMAQI
7th Aug 2025549 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20254811 AMAQI
7th Aug 20255212 PMAQI
7th Aug 2025551 PMAQI
7th Aug 2025662 PMAQI
7th Aug 2025593 PMAQI
7th Aug 2025584 PMAQI
7th Aug 2025585 PMAQI
7th Aug 2025536 PMAQI
7th Aug 2025527 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025559 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255611 PMAQI
8th Aug 20255312 AMAQI
8th Aug 2025481 AMAQI
8th Aug 2025472 AMAQI
8th Aug 2025473 AMAQI
8th Aug 2025504 AMAQI

29°C24/34°C

8th Aug 2025505 AMAQI
8th Aug 2025496 AMAQI
8th Aug 2025507 AMAQI
8th Aug 2025628 AMAQI
8th Aug 2025629 AMAQI
8th Aug 20256810 AMAQI
8th Aug 20256411 AMAQI
8th Aug 20257212 PMAQI
8th Aug 2025721 PMAQI
8th Aug 2025732 PMAQI
8th Aug 2025753 PMAQI
8th Aug 2025694 PMAQI
8th Aug 2025665 PMAQI
8th Aug 2025606 PMAQI
8th Aug 2025627 PMAQI
8th Aug 2025588 PMAQI
8th Aug 2025579 PMAQI
8th Aug 20256010 PMAQI
8th Aug 20255911 PMAQI
9th Aug 20255812 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025502 AMAQI
9th Aug 2025513 AMAQI
9th Aug 2025544 AMAQI

30°C25/35°C

9th Aug 2025545 AMAQI
9th Aug 2025546 AMAQI
9th Aug 2025547 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025589 AMAQI
9th Aug 20256710 AMAQI
9th Aug 20257311 AMAQI
9th Aug 20257212 PMAQI
9th Aug 2025661 PMAQI
9th Aug 2025602 PMAQI
9th Aug 2025643 PMAQI
9th Aug 2025614 PMAQI
9th Aug 2025575 PMAQI
9th Aug 2025496 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025538 PMAQI
9th Aug 2025559 PMAQI
9th Aug 20255810 PMAQI
9th Aug 20255711 PMAQI
10th Aug 20255612 AMAQI
10th Aug 2025531 AMAQI
10th Aug 2025532 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025554 AMAQI

30°C26/35°C

10th Aug 2025555 AMAQI
10th Aug 2025556 AMAQI
10th Aug 2025557 AMAQI
10th Aug 2025488 AMAQI
10th Aug 2025389 AMAQI
10th Aug 20253310 AMAQI
10th Aug 20254211 AMAQI
10th Aug 20255112 PMAQI
10th Aug 2025501 PMAQI
10th Aug 2025522 PMAQI
10th Aug 2025523 PMAQI
10th Aug 2025494 PMAQI
10th Aug 2025505 PMAQI
10th Aug 2025486 PMAQI
10th Aug 2025507 PMAQI
10th Aug 2025548 PMAQI
10th Aug 2025549 PMAQI
10th Aug 20255510 PMAQI
10th Aug 20255511 PMAQI
11th Aug 20255512 AMAQI
11th Aug 2025551 AMAQI
11th Aug 2025552 AMAQI
11th Aug 2025543 AMAQI
11th Aug 2025534 AMAQI

29°C27/33°C

11th Aug 2025545 AMAQI
11th Aug 2025536 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025428 AMAQI
11th Aug 2025399 AMAQI
11th Aug 20254610 AMAQI
11th Aug 20254511 AMAQI
11th Aug 20254212 PMAQI
11th Aug 2025481 PMAQI
11th Aug 2025442 PMAQI
11th Aug 2025443 PMAQI
11th Aug 2025384 PMAQI
11th Aug 2025475 PMAQI
11th Aug 2025336 PMAQI
11th Aug 2025397 PMAQI
11th Aug 2025448 PMAQI
11th Aug 2025469 PMAQI
11th Aug 20254210 PMAQI
11th Aug 20254311 PMAQI
12th Aug 20254912 AMAQI
12th Aug 2025491 AMAQI
12th Aug 2025502 AMAQI
12th Aug 2025483 AMAQI
12th Aug 2025484 AMAQI

28°C25/33°C

12th Aug 2025475 AMAQI
12th Aug 2025496 AMAQI
12th Aug 2025487 AMAQI
12th Aug 2025468 AMAQI
12th Aug 2025559 AMAQI
12th Aug 20255510 AMAQI
12th Aug 20255211 AMAQI
12th Aug 20255112 PMAQI
12th Aug 2025501 PMAQI
12th Aug 2025482 PMAQI
12th Aug 2025483 PMAQI
12th Aug 2025414 PMAQI
12th Aug 2025495 PMAQI
12th Aug 2025436 PMAQI
12th Aug 2025427 PMAQI
12th Aug 2025478 PMAQI
12th Aug 2025449 PMAQI
12th Aug 20254110 PMAQI
12th Aug 20254011 PMAQI
13th Aug 20254512 AMAQI
13th Aug 2025521 AMAQI
13th Aug 2025482 AMAQI
13th Aug 2025493 AMAQI
13th Aug 2025504 AMAQI

28°C25/32°C

13th Aug 2025475 AMAQI
13th Aug 2025506 AMAQI
13th Aug 2025507 AMAQI
13th Aug 2025298 AMAQI
13th Aug 2025309 AMAQI
13th Aug 20253010 AMAQI
13th Aug 20253211 AMAQI
13th Aug 20254212 PMAQI
13th Aug 2025381 PMAQI
13th Aug 2025442 PMAQI
13th Aug 2025523 PMAQI
13th Aug 2025484 PMAQI
13th Aug 2025415 PMAQI
13th Aug 2025406 PMAQI
13th Aug 2025407 PMAQI
13th Aug 2025428 PMAQI
13th Aug 2025349 PMAQI
13th Aug 20253410 PMAQI
13th Aug 20253511 PMAQI
14th Aug 20254412 AMAQI
14th Aug 2025511 AMAQI
14th Aug 2025492 AMAQI
14th Aug 2025473 AMAQI
14th Aug 2025464 AMAQI

27°C25/30°C

14th Aug 2025465 AMAQI
14th Aug 2025466 AMAQI
14th Aug 2025467 AMAQI
14th Aug 2025348 AMAQI
14th Aug 2025259 AMAQI
14th Aug 20253010 AMAQI
14th Aug 20253811 AMAQI
14th Aug 20253012 PMAQI
14th Aug 2025281 PMAQI
14th Aug 2025272 PMAQI
14th Aug 2025283 PMAQI
14th Aug 2025354 PMAQI
14th Aug 2025355 PMAQI
14th Aug 2025396 PMAQI
14th Aug 2025427 PMAQI
14th Aug 2025398 PMAQI
14th Aug 2025379 PMAQI
14th Aug 20253610 PMAQI
14th Aug 20253211 PMAQI
15th Aug 20254212 AMAQI
15th Aug 2025461 AMAQI
15th Aug 2025452 AMAQI
15th Aug 2025443 AMAQI
15th Aug 2025424 AMAQI

28°C24/33°C

15th Aug 2025455 AMAQI
15th Aug 2025446 AMAQI
15th Aug 2025447 AMAQI
15th Aug 2025228 AMAQI
15th Aug 2025319 AMAQI
15th Aug 20252910 AMAQI
15th Aug 20252811 AMAQI
15th Aug 20253112 PMAQI
15th Aug 2025331 PMAQI
15th Aug 2025302 PMAQI
15th Aug 2025273 PMAQI
15th Aug 2025284 PMAQI
15th Aug 2025285 PMAQI
15th Aug 2025306 PMAQI
15th Aug 2025327 PMAQI
15th Aug 2025398 PMAQI
15th Aug 2025329 PMAQI
15th Aug 20253010 PMAQI
15th Aug 20253011 PMAQI
16th Aug 20253812 AMAQI
16th Aug 2025461 AMAQI
16th Aug 2025452 AMAQI
16th Aug 2025453 AMAQI
16th Aug 2025444 AMAQI

28°C24/32°C

16th Aug 2025435 AMAQI
16th Aug 2025426 AMAQI
16th Aug 2025427 AMAQI
16th Aug 2025308 AMAQI
16th Aug 2025279 AMAQI
16th Aug 20253410 AMAQI
16th Aug 20253511 AMAQI
16th Aug 20253912 PMAQI
16th Aug 2025461 PMAQI
16th Aug 2025342 PMAQI
16th Aug 2025283 PMAQI
16th Aug 2025284 PMAQI
16th Aug 2025325 PMAQI
16th Aug 2025276 PMAQI
16th Aug 2025327 PMAQI
16th Aug 2025348 PMAQI
16th Aug 2025319 PMAQI
16th Aug 20253410 PMAQI
16th Aug 20252911 PMAQI
17th Aug 20253712 AMAQI
17th Aug 2025431 AMAQI
17th Aug 2025422 AMAQI
17th Aug 2025383 AMAQI
17th Aug 2025424 AMAQI

28°C24/33°C

17th Aug 2025385 AMAQI
17th Aug 2025386 AMAQI
17th Aug 2025387 AMAQI
17th Aug 2025368 AMAQI
17th Aug 2025369 AMAQI
17th Aug 20253410 AMAQI
17th Aug 20253611 AMAQI
17th Aug 20253212 PMAQI
17th Aug 2025361 PMAQI
17th Aug 2025292 PMAQI
17th Aug 2025353 PMAQI
17th Aug 2025344 PMAQI
17th Aug 2025275 PMAQI
17th Aug 2025286 PMAQI
17th Aug 2025337 PMAQI
17th Aug 2025388 PMAQI
17th Aug 2025349 PMAQI
17th Aug 20253410 PMAQI
17th Aug 20253611 PMAQI
18th Aug 20253712 AMAQI
18th Aug 2025391 AMAQI
18th Aug 2025412 AMAQI
18th Aug 2025403 AMAQI
18th Aug 2025404 AMAQI

28°C24/34°C

18th Aug 2025445 AMAQI
18th Aug 2025426 AMAQI
18th Aug 2025407 AMAQI
18th Aug 2025438 AMAQI
18th Aug 2025439 AMAQI
18th Aug 20255410 AMAQI
18th Aug 20255611 AMAQI
18th Aug 20255412 PMAQI
18th Aug 2025421 PMAQI
18th Aug 2025422 PMAQI
18th Aug 2025413 PMAQI
18th Aug 2025414 PMAQI
18th Aug 2025405 PMAQI
18th Aug 2025446 PMAQI
18th Aug 2025347 PMAQI
18th Aug 2025438 PMAQI
18th Aug 2025349 PMAQI
18th Aug 20253610 PMAQI
18th Aug 20254111 PMAQI
19th Aug 20254212 AMAQI
19th Aug 2025401 AMAQI
19th Aug 2025422 AMAQI
19th Aug 2025423 AMAQI
19th Aug 2025424 AMAQI

28°C25/34°C

19th Aug 2025445 AMAQI
19th Aug 2025436 AMAQI
19th Aug 2025427 AMAQI
19th Aug 2025388 AMAQI
19th Aug 2025489 AMAQI
19th Aug 20254610 AMAQI
19th Aug 20255011 AMAQI
19th Aug 20255012 PMAQI
19th Aug 2025491 PMAQI
19th Aug 2025502 PMAQI
19th Aug 2025473 PMAQI
19th Aug 2025514 PMAQI
19th Aug 2025545 PMAQI
19th Aug 2025506 PMAQI
19th Aug 2025467 PMAQI
19th Aug 2025488 PMAQI
19th Aug 2025479 PMAQI
19th Aug 20254410 PMAQI
19th Aug 20253911 PMAQI
20th Aug 20254612 AMAQI
20th Aug 2025441 AMAQI
20th Aug 2025452 AMAQI
20th Aug 2025473 AMAQI
20th Aug 2025454 AMAQI

28°C24/34°C

20th Aug 2025455 AMAQI
20th Aug 2025466 AMAQI
20th Aug 2025457 AMAQI
20th Aug 2025358 AMAQI
20th Aug 2025419 AMAQI
20th Aug 20254010 AMAQI
20th Aug 20253011 AMAQI
20th Aug 20252912 PMAQI
20th Aug 2025361 PMAQI
20th Aug 2025352 PMAQI
20th Aug 2025413 PMAQI
20th Aug 2025404 PMAQI
20th Aug 2025295 PMAQI
20th Aug 2025306 PMAQI
20th Aug 2025397 PMAQI
20th Aug 2025338 PMAQI
20th Aug 2025389 PMAQI
20th Aug 20253910 PMAQI
20th Aug 20253711 PMAQI
21st Aug 20254312 AMAQI
21st Aug 2025451 AMAQI
21st Aug 2025442 AMAQI
21st Aug 2025433 AMAQI
21st Aug 2025424 AMAQI

29°C24/35°C

21st Aug 2025455 AMAQI
21st Aug 2025436 AMAQI
21st Aug 2025457 AMAQI
21st Aug 2025238 AMAQI
21st Aug 2025339 AMAQI
21st Aug 20253810 AMAQI
21st Aug 20253411 AMAQI
21st Aug 20253412 PMAQI
21st Aug 2025401 PMAQI
21st Aug 2025382 PMAQI
21st Aug 2025343 PMAQI
21st Aug 2025334 PMAQI
21st Aug 2025325 PMAQI
21st Aug 2025436 PMAQI
21st Aug 2025387 PMAQI
21st Aug 2025448 PMAQI
21st Aug 2025439 PMAQI
21st Aug 20254310 PMAQI
21st Aug 20254111 PMAQI
22nd Aug 20254712 AMAQI
22nd Aug 2025451 AMAQI
22nd Aug 2025442 AMAQI
22nd Aug 2025433 AMAQI
22nd Aug 2025424 AMAQI

29°C25/35°C

22nd Aug 2025435 AMAQI
22nd Aug 2025426 AMAQI
22nd Aug 2025407 AMAQI
22nd Aug 2025418 AMAQI
22nd Aug 2025309 AMAQI
22nd Aug 20255410 AMAQI
22nd Aug 20254711 AMAQI
22nd Aug 20254812 PMAQI
22nd Aug 2025521 PMAQI
22nd Aug 2025522 PMAQI
22nd Aug 2025513 PMAQI
22nd Aug 2025364 PMAQI
22nd Aug 2025355 PMAQI
22nd Aug 2025466 PMAQI
22nd Aug 2025417 PMAQI
22nd Aug 2025438 PMAQI
22nd Aug 2025429 PMAQI
22nd Aug 20254110 PMAQI
22nd Aug 20254111 PMAQI
23rd Aug 20254212 AMAQI
23rd Aug 2025431 AMAQI
23rd Aug 2025442 AMAQI
23rd Aug 2025453 AMAQI
23rd Aug 2025464 AMAQI

30°C25/36°C

23rd Aug 2025455 AMAQI
23rd Aug 2025446 AMAQI
23rd Aug 2025447 AMAQI
23rd Aug 2025448 AMAQI
23rd Aug 2025479 AMAQI
23rd Aug 20255310 AMAQI
23rd Aug 20255611 AMAQI
23rd Aug 20255012 PMAQI
23rd Aug 2025401 PMAQI
23rd Aug 2025462 PMAQI
23rd Aug 2025373 PMAQI
23rd Aug 2025394 PMAQI
23rd Aug 2025425 PMAQI
23rd Aug 2025446 PMAQI
23rd Aug 2025427 PMAQI
23rd Aug 2025488 PMAQI
23rd Aug 2025459 PMAQI
23rd Aug 20254210 PMAQI
23rd Aug 20254511 PMAQI
24th Aug 20254612 AMAQI
24th Aug 2025441 AMAQI
24th Aug 2025462 AMAQI
24th Aug 2025483 AMAQI
24th Aug 2025464 AMAQI

30°C25/35°C

24th Aug 2025465 AMAQI
24th Aug 2025476 AMAQI
24th Aug 2025467 AMAQI
24th Aug 2025528 AMAQI
24th Aug 2025429 AMAQI
24th Aug 20254310 AMAQI
24th Aug 20254711 AMAQI
24th Aug 20254912 PMAQI
24th Aug 2025501 PMAQI
24th Aug 2025322 PMAQI
24th Aug 2025363 PMAQI
24th Aug 2025384 PMAQI
24th Aug 2025235 PMAQI
24th Aug 2025346 PMAQI
24th Aug 2025347 PMAQI
24th Aug 2025428 PMAQI
24th Aug 2025389 PMAQI
24th Aug 20254210 PMAQI
24th Aug 20253411 PMAQI
25th Aug 20253912 AMAQI
25th Aug 2025451 AMAQI
25th Aug 2025462 AMAQI
25th Aug 2025443 AMAQI
25th Aug 2025484 AMAQI

30°C26/35°C

25th Aug 2025475 AMAQI
25th Aug 2025476 AMAQI
25th Aug 2025477 AMAQI
25th Aug 2025268 AMAQI
25th Aug 2025369 AMAQI
25th Aug 20253210 AMAQI
25th Aug 20253911 AMAQI
25th Aug 20253012 PMAQI
25th Aug 2025451 PMAQI
25th Aug 2025372 PMAQI
25th Aug 2025193 PMAQI
25th Aug 2025324 PMAQI
25th Aug 2025255 PMAQI
25th Aug 2025196 PMAQI
25th Aug 2025347 PMAQI
25th Aug 2025388 PMAQI
25th Aug 2025359 PMAQI
25th Aug 20253510 PMAQI
25th Aug 20253211 PMAQI
26th Aug 20254312 AMAQI
26th Aug 2025471 AMAQI
26th Aug 2025482 AMAQI
26th Aug 2025443 AMAQI
26th Aug 2025454 AMAQI

30°C25/35°C

26th Aug 2025445 AMAQI
26th Aug 2025446 AMAQI
26th Aug 2025477 AMAQI
26th Aug 2025368 AMAQI
26th Aug 2025349 AMAQI
26th Aug 20253210 AMAQI
26th Aug 20253411 AMAQI
26th Aug 20253512 PMAQI
26th Aug 2025301 PMAQI
26th Aug 2025372 PMAQI
26th Aug 2025473 PMAQI
26th Aug 2025284 PMAQI
26th Aug 2025285 PMAQI
26th Aug 2025346 PMAQI
26th Aug 2025337 PMAQI
26th Aug 2025348 PMAQI
26th Aug 2025459 PMAQI
26th Aug 20253610 PMAQI
26th Aug 20253711 PMAQI
27th Aug 20254312 AMAQI
27th Aug 2025461 AMAQI
27th Aug 2025452 AMAQI
27th Aug 2025443 AMAQI
27th Aug 2025444 AMAQI

29°C25/34°C

27th Aug 2025425 AMAQI
27th Aug 2025426 AMAQI
27th Aug 2025417 AMAQI
27th Aug 2025358 AMAQI
27th Aug 2025379 AMAQI
27th Aug 20254010 AMAQI
27th Aug 20253711 AMAQI
27th Aug 20253212 PMAQI
27th Aug 2025331 PMAQI
27th Aug 2025402 PMAQI
27th Aug 2025263 PMAQI
27th Aug 2025384 PMAQI
27th Aug 2025205 PMAQI
27th Aug 2025266 PMAQI
27th Aug 2025397 PMAQI
27th Aug 2025388 PMAQI
27th Aug 2025369 PMAQI
27th Aug 20253610 PMAQI
27th Aug 20253611 PMAQI
28th Aug 20253812 AMAQI
28th Aug 2025441 AMAQI
28th Aug 2025462 AMAQI
28th Aug 2025443 AMAQI
28th Aug 2025424 AMAQI

28°C25/34°C

28th Aug 2025415 AMAQI
28th Aug 2025426 AMAQI
28th Aug 2025407 AMAQI
28th Aug 2025448 AMAQI
28th Aug 2025429 AMAQI
28th Aug 20253310 AMAQI
28th Aug 20253211 AMAQI
28th Aug 20254212 PMAQI
28th Aug 2025311 PMAQI
28th Aug 2025392 PMAQI
28th Aug 2025363 PMAQI
28th Aug 2025444 PMAQI
28th Aug 2025365 PMAQI
28th Aug 2025296 PMAQI
28th Aug 2025297 PMAQI
28th Aug 2025358 PMAQI
28th Aug 2025329 PMAQI
28th Aug 20253410 PMAQI
28th Aug 20253911 PMAQI
29th Aug 20253912 AMAQI
29th Aug 2025421 AMAQI
29th Aug 2025442 AMAQI
29th Aug 2025413 AMAQI
29th Aug 2025404 AMAQI

29°C25/34°C

29th Aug 2025395 AMAQI
29th Aug 2025406 AMAQI
29th Aug 2025407 AMAQI
29th Aug 2025238 AMAQI
29th Aug 2025209 AMAQI
29th Aug 20252810 AMAQI
29th Aug 20253011 AMAQI
29th Aug 20253512 PMAQI
29th Aug 2025291 PMAQI
29th Aug 2025372 PMAQI
29th Aug 2025243 PMAQI
29th Aug 2025244 PMAQI
29th Aug 2025265 PMAQI
29th Aug 2025276 PMAQI
29th Aug 2025337 PMAQI
29th Aug 2025428 PMAQI
29th Aug 2025389 PMAQI
29th Aug 20254010 PMAQI
29th Aug 20253611 PMAQI
30th Aug 20254012 AMAQI
30th Aug 2025421 AMAQI
30th Aug 2025422 AMAQI
30th Aug 2025393 AMAQI
30th Aug 2025384 AMAQI

29°C24/34°C

30th Aug 2025365 AMAQI
30th Aug 2025396 AMAQI
30th Aug 2025387 AMAQI
30th Aug 2025338 AMAQI
30th Aug 2025319 AMAQI
30th Aug 20253910 AMAQI
30th Aug 20253111 AMAQI
30th Aug 20253212 PMAQI
30th Aug 2025361 PMAQI
30th Aug 2025342 PMAQI
30th Aug 2025353 PMAQI
30th Aug 2025324 PMAQI
30th Aug 2025325 PMAQI
30th Aug 2025326 PMAQI
30th Aug 2025347 PMAQI
30th Aug 2025388 PMAQI
30th Aug 2025349 PMAQI
30th Aug 20253410 PMAQI
30th Aug 20253511 PMAQI
31st Aug 20254212 AMAQI
31st Aug 2025431 AMAQI
31st Aug 2025422 AMAQI
31st Aug 2025403 AMAQI
31st Aug 2025404 AMAQI

29°C24/35°C

31st Aug 2025385 AMAQI
31st Aug 2025386 AMAQI
31st Aug 2025397 AMAQI
31st Aug 2025438 AMAQI
31st Aug 2025519 AMAQI
31st Aug 20254710 AMAQI
31st Aug 20254511 AMAQI
31st Aug 20255212 PMAQI
31st Aug 2025531 PMAQI
31st Aug 2025452 PMAQI
31st Aug 2025403 PMAQI
31st Aug 2025394 PMAQI
31st Aug 2025495 PMAQI
31st Aug 2025366 PMAQI
31st Aug 2025367 PMAQI
31st Aug 2025408 PMAQI
31st Aug 2025419 PMAQI
31st Aug 20254410 PMAQI
31st Aug 20254211 PMAQI
1st Sep 20254312 AMAQI
1st Sep 2025441 AMAQI
1st Sep 2025422 AMAQI
1st Sep 2025423 AMAQI
1st Sep 2025424 AMAQI

29°C25/35°C

1st Sep 2025445 AMAQI
1st Sep 2025466 AMAQI
1st Sep 2025457 AMAQI
1st Sep 2025378 AMAQI
1st Sep 2025409 AMAQI
1st Sep 20255310 AMAQI
1st Sep 20255211 AMAQI
1st Sep 20255612 PMAQI
1st Sep 2025541 PMAQI
1st Sep 2025552 PMAQI
1st Sep 2025473 PMAQI
1st Sep 2025544 PMAQI
1st Sep 2025595 PMAQI
1st Sep 2025566 PMAQI
1st Sep 2025527 PMAQI
1st Sep 2025568 PMAQI
1st Sep 2025549 PMAQI
1st Sep 20255210 PMAQI
1st Sep 20255011 PMAQI
2nd Sep 20254812 AMAQI
2nd Sep 2025431 AMAQI
2nd Sep 2025442 AMAQI
2nd Sep 2025443 AMAQI
2nd Sep 2025464 AMAQI

28°C26/31°C

2nd Sep 2025465 AMAQI
2nd Sep 2025486 AMAQI
2nd Sep 2025487 AMAQI
2nd Sep 2025568 AMAQI
2nd Sep 2025609 AMAQI
2nd Sep 20256110 AMAQI
2nd Sep 20255711 AMAQI
2nd Sep 20255812 PMAQI
2nd Sep 2025481 PMAQI
2nd Sep 2025402 PMAQI
2nd Sep 2025503 PMAQI
2nd Sep 2025494 PMAQI
2nd Sep 2025465 PMAQI
2nd Sep 2025526 PMAQI
2nd Sep 2025507 PMAQI
2nd Sep 2025458 PMAQI
2nd Sep 2025519 PMAQI
2nd Sep 20254810 PMAQI
2nd Sep 20254811 PMAQI
3rd Sep 20254612 AMAQI
3rd Sep 2025481 AMAQI
3rd Sep 2025502 AMAQI
3rd Sep 2025513 AMAQI
3rd Sep 2025514 AMAQI

28°C25/32°C

3rd Sep 2025515 AMAQI
3rd Sep 2025516 AMAQI
3rd Sep 2025517 AMAQI
3rd Sep 2025508 AMAQI
3rd Sep 2025689 AMAQI
3rd Sep 20255610 AMAQI
3rd Sep 20256711 AMAQI
3rd Sep 20256512 PMAQI
3rd Sep 2025621 PMAQI
3rd Sep 2025552 PMAQI
3rd Sep 2025573 PMAQI
3rd Sep 2025574 PMAQI
3rd Sep 2025585 PMAQI
3rd Sep 2025586 PMAQI
3rd Sep 2025547 PMAQI
3rd Sep 2025438 PMAQI
3rd Sep 2025499 PMAQI
3rd Sep 20255210 PMAQI
3rd Sep 20254911 PMAQI
4th Sep 20254912 AMAQI
4th Sep 2025481 AMAQI
4th Sep 2025492 AMAQI
4th Sep 2025503 AMAQI
4th Sep 2025524 AMAQI

29°C24/34°C

4th Sep 2025535 AMAQI
4th Sep 2025526 AMAQI
4th Sep 2025527 AMAQI
4th Sep 2025518 AMAQI
4th Sep 2025539 AMAQI
4th Sep 20255710 AMAQI
4th Sep 20255211 AMAQI
4th Sep 20256112 PMAQI
4th Sep 2025411 PMAQI
4th Sep 2025432 PMAQI
4th Sep 2025453 PMAQI
4th Sep 2025614 PMAQI
4th Sep 2025685 PMAQI
4th Sep 2025566 PMAQI
4th Sep 2025587 PMAQI
4th Sep 2025648 PMAQI
4th Sep 2025559 PMAQI
4th Sep 20254710 PMAQI
4th Sep 20255311 PMAQI
5th Sep 20254312 AMAQI
5th Sep 2025521 AMAQI
5th Sep 2025522 AMAQI
5th Sep 2025533 AMAQI
5th Sep 2025534 AMAQI

29°C25/34°C

5th Sep 2025535 AMAQI
5 AM
5th Sep 2025526 AMAQI
5th Sep 2025527 AMAQI
5th Sep 2025508 AMAQI
5th Sep 2025509 AMAQI
5th Sep 20254410 AMAQI
5th Sep 20254611 AMAQI
11 AM
5th Sep 20254912 PMAQI
5th Sep 2025471 PMAQI
5th Sep 2025472 PMAQI
5th Sep 2025483 PMAQI
5th Sep 2025564 PMAQI
5th Sep 2025485 PMAQI
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 AM

46AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 9 AM

42AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 46), while the lowest AQI was between 8 AM to 9 AM (Avg. 42).
Night time
Avg. Highest Time
12 AM - 4 AM

46AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM

42AQI

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. 46), while the lowest AQI was between 7 PM to 7 PM (Avg. 42).

2025 Days Vs Air Quality

Northtaipei Citytianmu, Taipei, Taipei, Taiwan

2025

53%

132

47%

115

Total number of days with different AQI categories in last 248 days in 2025 (117 days remaining)

Good
132 Days
Moderate
115 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 53%

Health Risk Level:

Considerable

In 2025, 53% of 248 days were within WHO’s safe air quality limits, and 47% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Northtaipei Citytianmu, Taipei, Taipei, 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
77AQI
2nd January 2025
54AQI
3rd January 2025
63AQI
4th January 2025
51AQI
5th January 2025
56AQI
6th January 2025
72AQI
7th January 2025
64AQI
8th January 2025
50AQI
9th January 2025
64AQI
10th January 2025
53AQI
11th January 2025
47AQI
12th January 2025
54AQI
13th January 2025
57AQI
14th January 2025
61AQI
15th January 2025
74AQI
16th January 2025
53AQI
17th January 2025
56AQI
18th January 2025
49AQI
19th January 2025
58AQI
20th January 2025
67AQI
21st January 2025
76AQI
22nd January 2025
82AQI
23rd January 2025
66AQI
24th January 2025
58AQI
25th January 2025
63AQI
26th January 2025
50AQI
27th January 2025
58AQI
28th January 2025
57AQI
29th January 2025
55AQI
30th January 2025
52AQI
31st January 2025
48AQI
1st February 2025
41AQI
2nd February 2025
39AQI
3rd February 2025
40AQI
4th February 2025
72AQI
5th February 2025
53AQI
6th February 2025
54AQI
7th February 2025
48AQI
8th February 2025
61AQI
9th February 2025
50AQI
10th February 2025
47AQI
11th February 2025
40AQI
12th February 2025
86AQI
13th February 2025
49AQI
14th February 2025
50AQI
15th February 2025
52AQI
16th February 2025
69AQI
17th February 2025
98AQI
18th February 2025
53AQI
19th February 2025
62AQI
20th February 2025
51AQI
21st February 2025
41AQI
22nd February 2025
43AQI
23rd February 2025
36AQI
24th February 2025
61AQI
25th February 2025
54AQI
26th February 2025
74AQI
27th February 2025
93AQI
28th February 2025
73AQI
1st March 2025
68AQI
2nd March 2025
65AQI
3rd March 2025
72AQI
4th March 2025
50AQI
5th March 2025
41AQI
6th March 2025
41AQI
7th March 2025
53AQI
8th March 2025
51AQI
9th March 2025
49AQI
10th March 2025
59AQI
11th March 2025
67AQI
12th March 2025
64AQI
13th March 2025
63AQI
14th March 2025
61AQI
15th March 2025
47AQI
16th March 2025
61AQI
17th March 2025
68AQI
18th March 2025
60AQI
19th March 2025
72AQI
20th March 2025
61AQI
21st March 2025
60AQI
22nd March 2025
62AQI
23rd March 2025
71AQI
24th March 2025
71AQI
25th March 2025
77AQI
26th March 2025
78AQI
27th March 2025
75AQI
28th March 2025
60AQI
29th March 2025
47AQI
30th March 2025
37AQI
31st March 2025
36AQI
1st April 2025
42AQI
2nd April 2025
51AQI
3rd April 2025
51AQI
4th April 2025
63AQI
5th April 2025
70AQI
6th April 2025
65AQI
7th April 2025
70AQI
8th April 2025
74AQI
9th April 2025
82AQI
10th April 2025
62AQI
11th April 2025
68AQI
12th April 2025
60AQI
13th April 2025
71AQI
14th April 2025
70AQI
15th April 2025
72AQI
16th April 2025
77AQI
17th April 2025
75AQI
18th April 2025
66AQI
19th April 2025
64AQI
20th April 2025
53AQI
21st April 2025
68AQI
22nd April 2025
60AQI
23rd April 2025
46AQI
24th April 2025
39AQI
25th April 2025
41AQI
26th April 2025
34AQI
27th April 2025
43AQI
28th April 2025
46AQI
29th April 2025
41AQI
30th April 2025
57AQI
1st May 2025
60AQI
2nd May 2025
63AQI
3rd May 2025
65AQI
4th May 2025
63AQI
5th May 2025
62AQI
6th May 2025
60AQI
7th May 2025
50AQI
8th May 2025
52AQI
9th May 2025
54AQI
10th May 2025
44AQI
11th May 2025
38AQI
12th May 2025
52AQI
13th May 2025
52AQI
14th May 2025
53AQI
15th May 2025
47AQI
16th May 2025
53AQI
17th May 2025
55AQI
18th May 2025
44AQI
19th May 2025
44AQI
20th May 2025
50AQI
21st May 2025
50AQI
22nd May 2025
52AQI
23rd May 2025
51AQI
24th May 2025
34AQI
25th May 2025
61AQI
26th May 2025
43AQI
27th May 2025
39AQI
28th May 2025
36AQI
29th May 2025
28AQI
30th May 2025
50AQI
31st May 2025
51AQI
1st June 2025
56AQI
2nd June 2025
46AQI
3rd June 2025
36AQI
4th June 2025
38AQI
5th June 2025
40AQI
6th June 2025
40AQI
7th June 2025
48AQI
8th June 2025
50AQI
9th June 2025
46AQI
10th June 2025
37AQI
11th June 2025
31AQI
12th June 2025
25AQI
13th June 2025
32AQI
14th June 2025
34AQI
15th June 2025
42AQI
16th June 2025
43AQI
17th June 2025
38AQI
18th June 2025
41AQI
19th June 2025
38AQI
20th June 2025
37AQI
21st June 2025
39AQI
22nd June 2025
34AQI
23rd June 2025
39AQI
24th June 2025
41AQI
25th June 2025
46AQI
26th June 2025
43AQI
27th June 2025
42AQI
28th June 2025
40AQI
29th June 2025
38AQI
30th June 2025
36AQI
1st July 2025
36AQI
2nd July 2025
39AQI
3rd July 2025
44AQI
4th July 2025
39AQI
5th July 2025
38AQI
6th July 2025
33AQI
7th July 2025
33AQI
8th July 2025
42AQI
9th July 2025
41AQI
10th July 2025
45AQI
11th July 2025
39AQI
12th July 2025
44AQI
13th July 2025
47AQI
14th July 2025
52AQI
15th July 2025
51AQI
16th July 2025
52AQI
17th July 2025
52AQI
18th July 2025
44AQI
19th July 2025
41AQI
20th July 2025
33AQI
21st July 2025
31AQI
22nd July 2025
29AQI
23rd July 2025
29AQI
24th July 2025
30AQI
25th July 2025
30AQI
26th July 2025
37AQI
27th July 2025
44AQI
28th July 2025
34AQI
29th July 2025
35AQI
30th July 2025
45AQI
31st July 2025
42AQI
1st August 2025
43AQI
2nd August 2025
40AQI
3rd August 2025
39AQI
4th August 2025
40AQI
5th August 2025
42AQI
6th August 2025
48AQI
7th August 2025
52AQI
8th August 2025
59AQI
9th August 2025
57AQI
10th August 2025
52AQI
11th August 2025
47AQI
12th August 2025
47AQI
13th August 2025
42AQI
14th August 2025
39AQI
15th August 2025
35AQI
16th August 2025
36AQI
17th August 2025
36AQI
18th August 2025
42AQI
19th August 2025
47AQI
20th August 2025
39AQI
21st August 2025
40AQI
22nd August 2025
43AQI
23rd August 2025
45AQI
24th August 2025
42AQI
25th August 2025
37AQI
26th August 2025
39AQI
27th August 2025
37AQI
28th August 2025
38AQI
29th August 2025
35AQI
30th August 2025
36AQI
31st August 2025
42AQI
1st September 2025
49AQI
2nd September 2025
49AQI
3rd September 2025
54AQI
4th September 2025
52AQI
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

60AQI

57AQI

60AQI

59AQI

50AQI

40AQI

40AQI

42AQI

51AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202551AQI

5
26
12
16
8
23
8
22
14
17
29
1
27
4
27
4
2
2
132
115

Highest AQI recorded in

March

60AQI

Lowest AQI recorded in

July

40AQI

202444AQI

11
20
18
10
1
7
24
11
19
19
12
29
31
19
12
27
2
31
26
4
15
16
244
119
1

Highest AQI recorded in

March

58AQI

Lowest AQI recorded in

September

29AQI

202345AQI

15
16
19
7
21
10
15
12
18
10
28
2
28
3
18
13
22
6
25
6
24
4
24
7
257
96

Highest AQI recorded in

April

54AQI

Lowest AQI recorded in

July

39AQI

202244AQI

20
9
17
4
17
14
9
21
31
26
4
15
6
1
20
8
27
4
26
4
24
7
233
81

Highest AQI recorded in

April

55AQI

Lowest AQI recorded in

May

37AQI

202149AQI

15
14
8
20
7
24
15
15
4
18
29
1
20
11
23
8
23
7
26
2
17
13
20
11
207
144

Highest AQI recorded in

March

65AQI

Lowest AQI recorded in

October

38AQI

202044AQI

3
15
14
1
2
11
1
21
9
51
26

Highest AQI recorded in

September

50AQI

Lowest AQI recorded in

August

35AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
51AQI
Least Polluted Year Recorded
2020(Avg.)
44AQI

Northtaipei Citytianmu's annual 2025 AQI (51) shows an average percentage change of 12.7% (worsened AQI) compared to previous years: 2020 (44), 2021 (49), 2022 (44), 2023 (45), 2024 (44).