Longtan, Pingzhen, Taoyuan, 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
Longtan, Pingzhen, Taoyuan, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2024
69AQILowest AQI recorded on
30th Aug 2023
19AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 44 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Longtan, Pingzhen, Taoyuan, 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
10AM2nd Aug
58AQI
Avg. Lowest Time
5PM2nd Aug
30AQI
In the last 24 hours,
Longtan's AQI reached its highest point of 58 at 10 AM during the Night, while the lowest point, 30, was recorded at 5 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Longtan, Pingzhen, Taoyuan, 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 2025485 AMAQI
4th Jul 2025476 AMAQI
4th Jul 2025477 AMAQI
4th Jul 2025398 AMAQI
4th Jul 2025369 AMAQI
4th Jul 20254010 AMAQI
4th Jul 20255011 AMAQI
4th Jul 20255712 PMAQI
4th Jul 2025571 PMAQI
4th Jul 2025562 PMAQI
4th Jul 2025563 PMAQI
4th Jul 2025574 PMAQI
4th Jul 2025555 PMAQI
4th Jul 2025546 PMAQI
4th Jul 2025527 PMAQI
4th Jul 2025508 PMAQI
4th Jul 2025509 PMAQI
4th Jul 20254810 PMAQI
4th Jul 20254611 PMAQI
5th Jul 20254612 AMAQI
5th Jul 2025491 AMAQI
5th Jul 2025492 AMAQI
5th Jul 2025493 AMAQI
5th Jul 2025504 AMAQI
30°C25/35°C
5th Jul 2025495 AMAQI
5th Jul 2025506 AMAQI
5th Jul 2025507 AMAQI
5th Jul 2025388 AMAQI
5th Jul 2025289 AMAQI
5th Jul 20252410 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20254412 PMAQI
5th Jul 2025421 PMAQI
5th Jul 2025372 PMAQI
5th Jul 2025343 PMAQI
5th Jul 2025364 PMAQI
5th Jul 2025385 PMAQI
5th Jul 2025376 PMAQI
5th Jul 2025407 PMAQI
5th Jul 2025478 PMAQI
5th Jul 2025489 PMAQI
5th Jul 20254610 PMAQI
5th Jul 20254611 PMAQI
6th Jul 20254612 AMAQI
6th Jul 2025491 AMAQI
6th Jul 2025482 AMAQI
6th Jul 2025473 AMAQI
6th Jul 2025454 AMAQI
29°C27/32°C
6th Jul 2025465 AMAQI
6th Jul 2025466 AMAQI
6th Jul 2025477 AMAQI
6th Jul 2025398 AMAQI
6th Jul 2025279 AMAQI
6th Jul 20252810 AMAQI
6th Jul 20254211 AMAQI
6th Jul 20254612 PMAQI
6th Jul 2025471 PMAQI
6th Jul 2025422 PMAQI
6th Jul 2025383 PMAQI
6th Jul 2025394 PMAQI
6th Jul 2025415 PMAQI
6th Jul 2025386 PMAQI
6th Jul 2025307 PMAQI
6th Jul 2025378 PMAQI
6th Jul 2025389 PMAQI
6th Jul 20253810 PMAQI
6th Jul 20253811 PMAQI
7th Jul 20254112 AMAQI
7th Jul 2025461 AMAQI
7th Jul 2025462 AMAQI
7th Jul 2025453 AMAQI
7th Jul 2025434 AMAQI
28°C25/33°C
7th Jul 2025425 AMAQI
7th Jul 2025416 AMAQI
7th Jul 2025437 AMAQI
7th Jul 2025258 AMAQI
7th Jul 2025169 AMAQI
7th Jul 20251610 AMAQI
7th Jul 20251611 AMAQI
7th Jul 20252312 PMAQI
7th Jul 2025221 PMAQI
7th Jul 2025232 PMAQI
7th Jul 2025263 PMAQI
7th Jul 2025264 PMAQI
7th Jul 2025285 PMAQI
7th Jul 2025326 PMAQI
7th Jul 2025317 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025379 PMAQI
7th Jul 20253810 PMAQI
7th Jul 20254011 PMAQI
8th Jul 20254312 AMAQI
8th Jul 2025421 AMAQI
8th Jul 2025422 AMAQI
8th Jul 2025423 AMAQI
8th Jul 2025384 AMAQI
24°C23/25°C
8th Jul 2025385 AMAQI
8th Jul 2025376 AMAQI
8th Jul 2025377 AMAQI
8th Jul 2025468 AMAQI
8th Jul 2025519 AMAQI
8th Jul 20254810 AMAQI
8th Jul 20255311 AMAQI
8th Jul 20255012 PMAQI
8th Jul 2025461 PMAQI
8th Jul 2025502 PMAQI
8th Jul 2025473 PMAQI
8th Jul 2025464 PMAQI
8th Jul 2025495 PMAQI
8th Jul 2025526 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025478 PMAQI
8th Jul 2025499 PMAQI
8th Jul 20254510 PMAQI
8th Jul 20254411 PMAQI
9th Jul 20254212 AMAQI
9th Jul 2025411 AMAQI
9th Jul 2025422 AMAQI
9th Jul 2025413 AMAQI
9th Jul 2025444 AMAQI
28°C23/34°C
9th Jul 2025445 AMAQI
9th Jul 2025446 AMAQI
9th Jul 2025447 AMAQI
9th Jul 2025348 AMAQI
9th Jul 2025349 AMAQI
9th Jul 20253710 AMAQI
9th Jul 20254511 AMAQI
9th Jul 20255012 PMAQI
9th Jul 2025481 PMAQI
9th Jul 2025492 PMAQI
9th Jul 2025493 PMAQI
9th Jul 2025504 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025516 PMAQI
9th Jul 2025517 PMAQI
9th Jul 2025438 PMAQI
9th Jul 2025449 PMAQI
9th Jul 20254310 PMAQI
9th Jul 20254311 PMAQI
10th Jul 20254412 AMAQI
10th Jul 2025441 AMAQI
10th Jul 2025452 AMAQI
10th Jul 2025453 AMAQI
10th Jul 2025444 AMAQI
24°C23/25°C
10th Jul 2025445 AMAQI
10th Jul 2025436 AMAQI
10th Jul 2025437 AMAQI
10th Jul 2025338 AMAQI
10th Jul 2025379 AMAQI
10th Jul 20254310 AMAQI
10th Jul 20253211 AMAQI
10th Jul 20253412 PMAQI
10th Jul 2025351 PMAQI
10th Jul 2025392 PMAQI
10th Jul 2025423 PMAQI
10th Jul 2025414 PMAQI
10th Jul 2025385 PMAQI
10th Jul 2025386 PMAQI
10th Jul 2025427 PMAQI
10th Jul 2025448 PMAQI
10th Jul 2025469 PMAQI
10th Jul 20254410 PMAQI
10th Jul 20254611 PMAQI
11th Jul 20254412 AMAQI
11th Jul 2025451 AMAQI
11th Jul 2025442 AMAQI
11th Jul 2025433 AMAQI
11th Jul 2025434 AMAQI
24°C23/25°C
11th Jul 2025445 AMAQI
11th Jul 2025446 AMAQI
11th Jul 2025427 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252911 AMAQI
11th Jul 20253512 PMAQI
11th Jul 2025361 PMAQI
11th Jul 2025352 PMAQI
11th Jul 2025403 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025516 PMAQI
11th Jul 2025527 PMAQI
11th Jul 2025508 PMAQI
11th Jul 2025509 PMAQI
11th Jul 20254810 PMAQI
11th Jul 20254811 PMAQI
12th Jul 20254712 AMAQI
12th Jul 2025441 AMAQI
12th Jul 2025462 AMAQI
12th Jul 2025443 AMAQI
12th Jul 2025444 AMAQI
25°C23/28°C
12th Jul 2025425 AMAQI
12th Jul 2025426 AMAQI
12th Jul 2025437 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025289 AMAQI
12th Jul 20253210 AMAQI
12th Jul 20253711 AMAQI
12th Jul 20254312 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025573 PMAQI
12th Jul 2025584 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025516 PMAQI
12th Jul 2025477 PMAQI
12th Jul 2025468 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20254610 PMAQI
12th Jul 20254611 PMAQI
13th Jul 20254712 AMAQI
13th Jul 2025481 AMAQI
13th Jul 2025482 AMAQI
13th Jul 2025463 AMAQI
13th Jul 2025444 AMAQI
26°C22/31°C
13th Jul 2025445 AMAQI
13th Jul 2025446 AMAQI
13th Jul 2025447 AMAQI
13th Jul 2025428 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20254510 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025461 AMAQI
14th Jul 2025462 AMAQI
14th Jul 2025483 AMAQI
14th Jul 2025474 AMAQI
28°C25/33°C
14th Jul 2025485 AMAQI
14th Jul 2025476 AMAQI
14th Jul 2025477 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20255411 AMAQI
14th Jul 20255512 PMAQI
14th Jul 2025561 PMAQI
14th Jul 2025582 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025565 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025518 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025503 AMAQI
15th Jul 2025524 AMAQI
27°C25/29°C
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025538 AMAQI
15th Jul 2025529 AMAQI
15th Jul 20254710 AMAQI
15th Jul 20254111 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025381 PMAQI
15th Jul 2025432 PMAQI
15th Jul 2025463 PMAQI
15th Jul 2025484 PMAQI
15th Jul 2025505 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025518 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025514 AMAQI
28°C24/34°C
16th Jul 2025515 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025517 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025439 AMAQI
16th Jul 20253610 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20254512 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025515 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025507 PMAQI
16th Jul 2025518 PMAQI
16th Jul 2025529 PMAQI
16th Jul 20255110 PMAQI
16th Jul 20255211 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025524 AMAQI
29°C25/34°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025517 AMAQI
17th Jul 2025408 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20254010 AMAQI
17th Jul 20254611 AMAQI
17th Jul 20255312 PMAQI
17th Jul 2025551 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025528 PMAQI
17th Jul 2025529 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255212 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025524 AMAQI
29°C25/33°C
18th Jul 2025515 AMAQI
18th Jul 2025516 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025569 AMAQI
18th Jul 20255710 AMAQI
18th Jul 20254711 AMAQI
18th Jul 20253812 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025323 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025306 PMAQI
18th Jul 2025367 PMAQI
18th Jul 2025488 PMAQI
18th Jul 2025479 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254811 PMAQI
19th Jul 20254812 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025524 AMAQI
30°C26/35°C
19th Jul 2025525 AMAQI
19th Jul 2025526 AMAQI
19th Jul 2025527 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025189 AMAQI
19th Jul 20251710 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025321 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025253 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025346 PMAQI
19th Jul 2025387 PMAQI
19th Jul 2025438 PMAQI
19th Jul 2025459 PMAQI
19th Jul 20254310 PMAQI
19th Jul 20254511 PMAQI
20th Jul 20254812 AMAQI
20th Jul 2025501 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025464 AMAQI
29°C27/31°C
20th Jul 2025465 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025457 AMAQI
20th Jul 2025508 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20253810 AMAQI
20th Jul 20254111 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025352 PMAQI
20th Jul 2025293 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025459 PMAQI
20th Jul 20254710 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254312 AMAQI
21st Jul 2025471 AMAQI
21st Jul 2025472 AMAQI
21st Jul 2025463 AMAQI
21st Jul 2025454 AMAQI
28°C25/32°C
21st Jul 2025465 AMAQI
21st Jul 2025466 AMAQI
21st Jul 2025457 AMAQI
21st Jul 2025248 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20252211 AMAQI
21st Jul 20252912 PMAQI
21st Jul 2025271 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025353 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025388 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025442 AMAQI
22nd Jul 2025423 AMAQI
22nd Jul 2025414 AMAQI
25°C24/25°C
22nd Jul 2025395 AMAQI
22nd Jul 2025406 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252312 PMAQI
22nd Jul 2025251 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025368 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20253711 PMAQI
23rd Jul 20253812 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025412 AMAQI
23rd Jul 2025403 AMAQI
23rd Jul 2025384 AMAQI
27°C24/31°C
23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025232 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025276 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025358 PMAQI
23rd Jul 2025349 PMAQI
23rd Jul 20253510 PMAQI
23rd Jul 20253611 PMAQI
24th Jul 20253612 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025392 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025374 AMAQI
28°C24/34°C
24th Jul 2025385 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025377 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252510 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20252712 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025323 PMAQI
24th Jul 2025294 PMAQI
24th Jul 2025265 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025307 PMAQI
24th Jul 2025348 PMAQI
24th Jul 2025339 PMAQI
24th Jul 20253310 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025371 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025344 AMAQI
28°C25/32°C
25th Jul 2025345 AMAQI
25th Jul 2025346 AMAQI
25th Jul 2025347 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025309 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025277 PMAQI
25th Jul 2025348 PMAQI
25th Jul 2025349 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253111 PMAQI
26th Jul 20253212 AMAQI
26th Jul 2025341 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025343 AMAQI
26th Jul 2025344 AMAQI
26°C24/28°C
26th Jul 2025345 AMAQI
26th Jul 2025336 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025248 AMAQI
26th Jul 2025309 AMAQI
26th Jul 20253710 AMAQI
26th Jul 20253311 AMAQI
26th Jul 20253112 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025264 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025348 PMAQI
26th Jul 2025359 PMAQI
26th Jul 20253710 PMAQI
26th Jul 20253811 PMAQI
27th Jul 20253512 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025324 AMAQI
27°C25/32°C
27th Jul 2025335 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025378 AMAQI
27th Jul 2025429 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20255111 AMAQI
27th Jul 20254112 PMAQI
27th Jul 2025451 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025453 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025455 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025507 PMAQI
27th Jul 2025408 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20253910 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20253612 AMAQI
28th Jul 2025361 AMAQI
28th Jul 2025352 AMAQI
28th Jul 2025363 AMAQI
28th Jul 2025384 AMAQI
27°C26/29°C
28th Jul 2025385 AMAQI
28th Jul 2025386 AMAQI
28th Jul 2025377 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252812 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025376 PMAQI
28th Jul 2025427 PMAQI
28th Jul 2025368 PMAQI
28th Jul 2025349 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253412 AMAQI
29th Jul 2025381 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025363 AMAQI
29th Jul 2025364 AMAQI
28°C25/31°C
29th Jul 2025355 AMAQI
29th Jul 2025356 AMAQI
29th Jul 2025347 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20252511 AMAQI
29th Jul 20252512 PMAQI
29th Jul 2025261 PMAQI
29th Jul 2025282 PMAQI
29th Jul 2025313 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025315 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20253811 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025351 AMAQI
30th Jul 2025352 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025334 AMAQI
27°C25/30°C
30th Jul 2025325 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025337 AMAQI
30th Jul 2025258 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20253310 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025311 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253410 PMAQI
30th Jul 20253511 PMAQI
31st Jul 20253512 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025342 AMAQI
31st Jul 2025343 AMAQI
31st Jul 2025344 AMAQI
29°C25/34°C
31st Jul 2025345 AMAQI
31st Jul 2025346 AMAQI
31st Jul 2025347 AMAQI
31st Jul 2025348 AMAQI
31st Jul 2025349 AMAQI
31st Jul 20252610 AMAQI
31st Jul 20252411 AMAQI
31st Jul 20252412 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025272 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025285 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025408 PMAQI
31st Jul 2025389 PMAQI
31st Jul 20254710 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20253712 AMAQI
1st Aug 2025351 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025343 AMAQI
1st Aug 2025344 AMAQI
29°C26/34°C
1st Aug 2025335 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025538 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20255110 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025416 PMAQI
1st Aug 2025407 PMAQI
1st Aug 2025428 PMAQI
1st Aug 2025469 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20254411 PMAQI
2nd Aug 20254112 AMAQI
2nd Aug 2025401 AMAQI
2nd Aug 2025422 AMAQI
2nd Aug 2025463 AMAQI
2nd Aug 2025444 AMAQI
29°C26/33°C
2nd Aug 2025445 AMAQI
2nd Aug 2025466 AMAQI
2nd Aug 2025487 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025449 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20255311 AMAQI
2nd Aug 20254412 PMAQI
2nd Aug 2025431 PMAQI
2nd Aug 2025322 PMAQI
2nd Aug 2025363 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025305 PMAQI
2nd Aug 2025426 PMAQI
2nd Aug 2025347 PMAQI
2nd Aug 2025408 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20254310 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20254312 AMAQI
3rd Aug 2025461 AMAQI
3rd Aug 2025472 AMAQI
3rd Aug 2025463 AMAQI
3rd Aug 2025464 AMAQI
--°C/°C
3rd Aug 2025445 AMAQI
5 AM11 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 - 10 AM
34AQI
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. 42), while the lowest AQI was between 9 AM to 10 AM (Avg. 34).
Night time
Avg. Highest Time
12 AM - 11 PM
43AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
43AQI
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. 43), while the lowest AQI was between 12 AM to 11 PM (Avg. 43).
2025 Days Vs Air Quality
Longtan, Pingzhen, Taoyuan, Taiwan
2025
46%
98
54%
116
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
98 DaysModerate
116 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 46%
Health Risk Level:
Significant
In 2025, 46% of 214 days were within WHO’s safe air quality limits, and 54% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Longtan, Pingzhen, Taoyuan, 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
53AQI
53AQI
3rd January 2025
59AQI
59AQI
4th January 2025
48AQI
48AQI
5th January 2025
59AQI
59AQI
6th January 2025
72AQI
72AQI
7th January 2025
61AQI
61AQI
8th January 2025
53AQI
53AQI
9th January 2025
64AQI
64AQI
10th January 2025
51AQI
51AQI
11th January 2025
46AQI
46AQI
12th January 2025
51AQI
51AQI
13th January 2025
52AQI
52AQI
14th January 2025
68AQI
68AQI
15th January 2025
77AQI
77AQI
16th January 2025
55AQI
55AQI
17th January 2025
53AQI
53AQI
18th January 2025
54AQI
54AQI
19th January 2025
56AQI
56AQI
20th January 2025
63AQI
63AQI
21st January 2025
68AQI
68AQI
22nd January 2025
94AQI
94AQI
23rd January 2025
64AQI
64AQI
24th January 2025
65AQI
65AQI
25th January 2025
61AQI
61AQI
26th January 2025
52AQI
52AQI
27th January 2025
57AQI
57AQI
28th January 2025
57AQI
57AQI
29th January 2025
52AQI
52AQI
30th January 2025
57AQI
57AQI
31st January 2025
55AQI
55AQI
1st February 2025
46AQI
46AQI
2nd February 2025
40AQI
40AQI
3rd February 2025
45AQI
45AQI
4th February 2025
68AQI
68AQI
5th February 2025
52AQI
52AQI
6th February 2025
54AQI
54AQI
7th February 2025
45AQI
45AQI
8th February 2025
54AQI
54AQI
9th February 2025
40AQI
40AQI
10th February 2025
42AQI
42AQI
11th February 2025
55AQI
55AQI
12th February 2025
70AQI
70AQI
13th February 2025
43AQI
43AQI
14th February 2025
44AQI
44AQI
15th February 2025
52AQI
52AQI
16th February 2025
66AQI
66AQI
17th February 2025
81AQI
81AQI
18th February 2025
48AQI
48AQI
19th February 2025
51AQI
51AQI
20th February 2025
56AQI
56AQI
21st February 2025
38AQI
38AQI
22nd February 2025
40AQI
40AQI
23rd February 2025
35AQI
35AQI
24th February 2025
55AQI
55AQI
25th February 2025
63AQI
63AQI
26th February 2025
67AQI
67AQI
27th February 2025
96AQI
96AQI
28th February 2025
77AQI
77AQI
1st March 2025
78AQI
78AQI
2nd March 2025
66AQI
66AQI
3rd March 2025
81AQI
81AQI
4th March 2025
51AQI
51AQI
5th March 2025
44AQI
44AQI
6th March 2025
39AQI
39AQI
7th March 2025
51AQI
51AQI
8th March 2025
48AQI
48AQI
9th March 2025
46AQI
46AQI
10th March 2025
70AQI
70AQI
11th March 2025
80AQI
80AQI
12th March 2025
62AQI
62AQI
13th March 2025
67AQI
67AQI
14th March 2025
62AQI
62AQI
15th March 2025
45AQI
45AQI
16th March 2025
56AQI
56AQI
17th March 2025
66AQI
66AQI
18th March 2025
55AQI
55AQI
19th March 2025
67AQI
67AQI
20th March 2025
59AQI
59AQI
21st March 2025
57AQI
57AQI
22nd March 2025
69AQI
69AQI
23rd March 2025
73AQI
73AQI
24th March 2025
69AQI
69AQI
25th March 2025
71AQI
71AQI
26th March 2025
70AQI
70AQI
27th March 2025
64AQI
64AQI
28th March 2025
59AQI
59AQI
29th March 2025
42AQI
42AQI
30th March 2025
33AQI
33AQI
31st March 2025
32AQI
32AQI
1st April 2025
37AQI
37AQI
2nd April 2025
48AQI
48AQI
3rd April 2025
46AQI
46AQI
4th April 2025
62AQI
62AQI
5th April 2025
63AQI
63AQI
6th April 2025
61AQI
61AQI
7th April 2025
67AQI
67AQI
8th April 2025
78AQI
78AQI
9th April 2025
74AQI
74AQI
10th April 2025
67AQI
67AQI
11th April 2025
76AQI
76AQI
12th April 2025
59AQI
59AQI
13th April 2025
81AQI
81AQI
14th April 2025
70AQI
70AQI
15th April 2025
80AQI
80AQI
16th April 2025
79AQI
79AQI
17th April 2025
82AQI
82AQI
18th April 2025
72AQI
72AQI
19th April 2025
67AQI
67AQI
20th April 2025
61AQI
61AQI
21st April 2025
66AQI
66AQI
22nd April 2025
59AQI
59AQI
23rd April 2025
54AQI
54AQI
24th April 2025
54AQI
54AQI
25th April 2025
45AQI
45AQI
26th April 2025
44AQI
44AQI
27th April 2025
53AQI
53AQI
28th April 2025
55AQI
55AQI
29th April 2025
57AQI
57AQI
30th April 2025
66AQI
66AQI
1st May 2025
68AQI
68AQI
2nd May 2025
67AQI
67AQI
3rd May 2025
69AQI
69AQI
4th May 2025
66AQI
66AQI
5th May 2025
66AQI
66AQI
6th May 2025
63AQI
63AQI
7th May 2025
51AQI
51AQI
8th May 2025
58AQI
58AQI
9th May 2025
50AQI
50AQI
10th May 2025
45AQI
45AQI
11th May 2025
41AQI
41AQI
12th May 2025
57AQI
57AQI
13th May 2025
61AQI
61AQI
14th May 2025
62AQI
62AQI
15th May 2025
58AQI
58AQI
16th May 2025
54AQI
54AQI
17th May 2025
54AQI
54AQI
18th May 2025
41AQI
41AQI
19th May 2025
45AQI
45AQI
20th May 2025
50AQI
50AQI
21st May 2025
45AQI
45AQI
22nd May 2025
53AQI
53AQI
23rd May 2025
50AQI
50AQI
24th May 2025
41AQI
41AQI
25th May 2025
59AQI
59AQI
26th May 2025
52AQI
52AQI
27th May 2025
44AQI
44AQI
28th May 2025
43AQI
43AQI
29th May 2025
34AQI
34AQI
30th May 2025
51AQI
51AQI
31st May 2025
56AQI
56AQI
1st June 2025
55AQI
55AQI
2nd June 2025
43AQI
43AQI
3rd June 2025
39AQI
39AQI
4th June 2025
38AQI
38AQI
5th June 2025
49AQI
49AQI
6th June 2025
50AQI
50AQI
7th June 2025
51AQI
51AQI
8th June 2025
45AQI
45AQI
9th June 2025
45AQI
45AQI
10th June 2025
46AQI
46AQI
11th June 2025
50AQI
50AQI
12th June 2025
39AQI
39AQI
13th June 2025
35AQI
35AQI
14th June 2025
36AQI
36AQI
15th June 2025
40AQI
40AQI
16th June 2025
42AQI
42AQI
17th June 2025
38AQI
38AQI
18th June 2025
41AQI
41AQI
19th June 2025
40AQI
40AQI
20th June 2025
41AQI
41AQI
21st June 2025
39AQI
39AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
38AQI
38AQI
24th June 2025
40AQI
40AQI
25th June 2025
43AQI
43AQI
26th June 2025
43AQI
43AQI
27th June 2025
39AQI
39AQI
28th June 2025
40AQI
40AQI
29th June 2025
41AQI
41AQI
30th June 2025
42AQI
42AQI
1st July 2025
47AQI
47AQI
2nd July 2025
40AQI
40AQI
3rd July 2025
47AQI
47AQI
4th July 2025
49AQI
49AQI
5th July 2025
44AQI
44AQI
6th July 2025
41AQI
41AQI
7th July 2025
34AQI
34AQI
8th July 2025
45AQI
45AQI
9th July 2025
44AQI
44AQI
10th July 2025
42AQI
42AQI
11th July 2025
42AQI
42AQI
12th July 2025
46AQI
46AQI
13th July 2025
49AQI
49AQI
14th July 2025
52AQI
52AQI
15th July 2025
50AQI
50AQI
16th July 2025
50AQI
50AQI
17th July 2025
51AQI
51AQI
18th July 2025
46AQI
46AQI
19th July 2025
41AQI
41AQI
20th July 2025
43AQI
43AQI
21st July 2025
38AQI
38AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
33AQI
33AQI
24th July 2025
33AQI
33AQI
25th July 2025
31AQI
31AQI
26th July 2025
32AQI
32AQI
27th July 2025
39AQI
39AQI
28th July 2025
34AQI
34AQI
29th July 2025
33AQI
33AQI
30th July 2025
35AQI
35AQI
31st July 2025
34AQI
34AQI
1st August 2025
42AQI
42AQI
2nd August 2025
44AQI
44AQI
60AQI
54AQI
59AQI
63AQI
53AQI
42AQI
41AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202553AQI
2
29
12
16
8
23
5
25
12
19
28
2
29
2
2
98
116
Highest AQI recorded in
April63AQI
Lowest AQI recorded in
July41AQI
202447AQI
6
25
13
15
1
8
20
2
9
21
16
15
29
31
23
8
24
6
29
2
23
6
1
16
15
227
133
4
Highest AQI recorded in
March64AQI
Lowest AQI recorded in
July31AQI
202347AQI
15
16
14
14
12
19
5
25
11
20
27
3
27
4
31
20
10
25
6
15
14
17
14
219
145
Highest AQI recorded in
April65AQI
Lowest AQI recorded in
August35AQI
202239AQI
20
9
15
6
11
19
1
16
14
31
30
23
1
1
22
6
27
4
27
3
30
1
253
63
1
Highest AQI recorded in
March60AQI
Lowest AQI recorded in
June26AQI
202149AQI
11
18
6
21
1
7
21
3
12
18
18
13
30
28
3
26
5
18
12
29
2
23
7
20
11
228
131
4
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
June33AQI
202045AQI
4
9
5
16
14
4
29
1
28
3
26
5
14
15
1
26
5
22
8
23
8
191
74
1
Highest AQI recorded in
March65AQI
Lowest AQI recorded in
June35AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
53AQILeast Polluted Year Recorded
2022(Avg.)
39AQILongtan's annual 2025 AQI (53) shows an average percentage change of 17.3% (worsened AQI) compared to previous years: 2020 (45), 2021 (49), 2022 (39), 2023 (47), 2024 (47).
