Northcpc Taoyuan Refinery F2, Taoyuan District, 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
Northcpc Taoyuan Refinery F2, Taoyuan District, Taoyuan, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2024
85AQILowest AQI recorded on
1st Aug 2023
24AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Northcpc Taoyuan Refinery F2, Taoyuan District, 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
9AM2nd Aug
55AQI
Avg. Lowest Time
5PM2nd Aug
24AQI
In the last 24 hours,
Northcpc Taoyuan Refinery F2's AQI reached its highest point of 55 at 9 AM during the Night, while the lowest point, 24, was recorded at 5 PM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Northcpc Taoyuan Refinery F2, Taoyuan District, 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 2025487 AMAQI
4th Jul 2025428 AMAQI
4th Jul 2025429 AMAQI
4th Jul 20254410 AMAQI
4th Jul 20254011 AMAQI
4th Jul 20254712 PMAQI
4th Jul 2025491 PMAQI
4th Jul 2025562 PMAQI
4th Jul 2025583 PMAQI
4th Jul 2025614 PMAQI
4th Jul 2025655 PMAQI
4th Jul 2025676 PMAQI
4th Jul 2025557 PMAQI
4th Jul 2025468 PMAQI
4th Jul 2025419 PMAQI
4th Jul 20253910 PMAQI
4th Jul 20255411 PMAQI
5th Jul 20255312 AMAQI
5th Jul 2025501 AMAQI
5th Jul 2025512 AMAQI
5th Jul 2025503 AMAQI
5th Jul 2025494 AMAQI
31°C26/36°C
5th Jul 2025495 AMAQI
5th Jul 2025516 AMAQI
5th Jul 2025507 AMAQI
5th Jul 2025338 AMAQI
5th Jul 2025339 AMAQI
5th Jul 20254610 AMAQI
5th Jul 20254411 AMAQI
5th Jul 20254012 PMAQI
5th Jul 2025401 PMAQI
5th Jul 2025362 PMAQI
5th Jul 2025333 PMAQI
5th Jul 2025284 PMAQI
5th Jul 2025305 PMAQI
5th Jul 2025466 PMAQI
5th Jul 2025327 PMAQI
5th Jul 2025428 PMAQI
5th Jul 2025429 PMAQI
5th Jul 20253910 PMAQI
5th Jul 20254211 PMAQI
6th Jul 20254112 AMAQI
6th Jul 2025511 AMAQI
6th Jul 2025512 AMAQI
6th Jul 2025503 AMAQI
6th Jul 2025464 AMAQI
29°C27/33°C
6th Jul 2025465 AMAQI
6th Jul 2025476 AMAQI
6th Jul 2025487 AMAQI
6th Jul 2025418 AMAQI
6th Jul 2025349 AMAQI
6th Jul 20252310 AMAQI
6th Jul 20252411 AMAQI
6th Jul 20252612 PMAQI
6th Jul 2025321 PMAQI
6th Jul 2025382 PMAQI
6th Jul 2025423 PMAQI
6th Jul 2025364 PMAQI
6th Jul 2025285 PMAQI
6th Jul 2025256 PMAQI
6th Jul 2025287 PMAQI
6th Jul 2025388 PMAQI
6th Jul 2025389 PMAQI
6th Jul 20253610 PMAQI
6th Jul 20253611 PMAQI
7th Jul 20253312 AMAQI
7th Jul 2025491 AMAQI
7th Jul 2025492 AMAQI
7th Jul 2025463 AMAQI
7th Jul 2025434 AMAQI
28°C25/34°C
7th Jul 2025435 AMAQI
7th Jul 2025436 AMAQI
7th Jul 2025437 AMAQI
7th Jul 2025238 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251510 AMAQI
7th Jul 20251811 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025181 PMAQI
7th Jul 2025182 PMAQI
7th Jul 2025283 PMAQI
7th Jul 2025254 PMAQI
7th Jul 2025235 PMAQI
7th Jul 2025276 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025398 PMAQI
7th Jul 2025379 PMAQI
7th Jul 20253510 PMAQI
7th Jul 20253811 PMAQI
8th Jul 20254212 AMAQI
8th Jul 2025461 AMAQI
8th Jul 2025452 AMAQI
8th Jul 2025423 AMAQI
8th Jul 2025384 AMAQI
25°C24/26°C
8th Jul 2025375 AMAQI
8th Jul 2025376 AMAQI
8th Jul 2025367 AMAQI
8th Jul 2025528 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20255811 AMAQI
8th Jul 20255812 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025624 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025586 PMAQI
8th Jul 2025557 PMAQI
8th Jul 2025548 PMAQI
8th Jul 2025529 PMAQI
8th Jul 20255010 PMAQI
8th Jul 20254611 PMAQI
9th Jul 20254512 AMAQI
9th Jul 2025401 AMAQI
9th Jul 2025402 AMAQI
9th Jul 2025433 AMAQI
9th Jul 2025474 AMAQI
29°C24/34°C
9th Jul 2025465 AMAQI
9th Jul 2025466 AMAQI
9th Jul 2025467 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025429 AMAQI
9th Jul 20253610 AMAQI
9th Jul 20254811 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025614 PMAQI
9th Jul 2025695 PMAQI
9th Jul 2025556 PMAQI
9th Jul 2025657 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025441 AMAQI
10th Jul 2025452 AMAQI
10th Jul 2025463 AMAQI
10th Jul 2025474 AMAQI
25°C24/25°C
10th Jul 2025465 AMAQI
10th Jul 2025466 AMAQI
10th Jul 2025467 AMAQI
10th Jul 2025468 AMAQI
10th Jul 2025529 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20254911 AMAQI
10th Jul 20254012 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025613 PMAQI
10th Jul 2025544 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025539 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025481 AMAQI
11th Jul 2025482 AMAQI
11th Jul 2025483 AMAQI
11th Jul 2025504 AMAQI
25°C24/26°C
11th Jul 2025515 AMAQI
11th Jul 2025506 AMAQI
11th Jul 2025507 AMAQI
11th Jul 2025398 AMAQI
11th Jul 2025439 AMAQI
11th Jul 20254610 AMAQI
11th Jul 20255311 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025531 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025503 PMAQI
11th Jul 2025624 PMAQI
11th Jul 2025735 PMAQI
11th Jul 2025586 PMAQI
11th Jul 2025617 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025512 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025514 AMAQI
25°C24/28°C
12th Jul 2025505 AMAQI
12th Jul 2025506 AMAQI
12th Jul 2025507 AMAQI
12th Jul 2025508 AMAQI
12th Jul 2025539 AMAQI
12th Jul 20255910 AMAQI
12th Jul 20256011 AMAQI
12th Jul 20255712 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025562 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025664 PMAQI
12th Jul 2025655 PMAQI
12th Jul 2025636 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025578 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255110 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025522 AMAQI
13th Jul 2025523 AMAQI
13th Jul 2025534 AMAQI
28°C25/32°C
13th Jul 2025535 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025518 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20254810 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20255912 PMAQI
13th Jul 2025571 PMAQI
13th Jul 2025572 PMAQI
13th Jul 2025603 PMAQI
13th Jul 2025604 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025534 AMAQI
29°C26/34°C
14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025599 AMAQI
14th Jul 20256210 AMAQI
14th Jul 20256011 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025591 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025683 PMAQI
14th Jul 2025644 PMAQI
14th Jul 2025615 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025577 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025554 AMAQI
27°C26/29°C
15th Jul 2025565 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025629 AMAQI
15th Jul 20256010 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20255312 PMAQI
15th Jul 2025521 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025473 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025536 PMAQI
15th Jul 2025507 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025551 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI
29°C25/34°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025588 AMAQI
16th Jul 2025639 AMAQI
16th Jul 20255610 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025542 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025539 PMAQI
16th Jul 20255710 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI
30°C26/35°C
17th Jul 2025545 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255611 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025581 PMAQI
17th Jul 2025752 PMAQI
17th Jul 2025683 PMAQI
17th Jul 2025724 PMAQI
17th Jul 2025665 PMAQI
17th Jul 2025686 PMAQI
17th Jul 2025667 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025541 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025554 AMAQI
30°C26/34°C
18th Jul 2025555 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025567 AMAQI
18th Jul 2025608 AMAQI
18th Jul 2025619 AMAQI
18th Jul 20256310 AMAQI
18th Jul 20256311 AMAQI
18th Jul 20254412 PMAQI
18th Jul 2025331 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025285 PMAQI
18th Jul 2025236 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025408 PMAQI
18th Jul 2025409 PMAQI
18th Jul 20254110 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025551 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
30°C27/35°C
19th Jul 2025545 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025189 AMAQI
19th Jul 20252010 AMAQI
19th Jul 20252011 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025418 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20253711 PMAQI
20th Jul 20253912 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025542 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025504 AMAQI
29°C28/31°C
20th Jul 2025505 AMAQI
20th Jul 2025496 AMAQI
20th Jul 2025497 AMAQI
20th Jul 2025398 AMAQI
20th Jul 2025179 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20251912 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025212 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025174 PMAQI
20th Jul 2025165 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025328 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20254011 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025511 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025493 AMAQI
21st Jul 2025444 AMAQI
28°C26/33°C
21st Jul 2025455 AMAQI
21st Jul 2025446 AMAQI
21st Jul 2025447 AMAQI
21st Jul 2025258 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025328 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20254010 PMAQI
21st Jul 20253711 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025472 AMAQI
22nd Jul 2025443 AMAQI
22nd Jul 2025424 AMAQI
25°C24/26°C
22nd Jul 2025425 AMAQI
22nd Jul 2025416 AMAQI
22nd Jul 2025447 AMAQI
22nd Jul 2025278 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025211 PMAQI
22nd Jul 2025222 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025174 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025287 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025349 PMAQI
22nd Jul 20253310 PMAQI
22nd Jul 20253111 PMAQI
23rd Jul 20253112 AMAQI
23rd Jul 2025431 AMAQI
23rd Jul 2025432 AMAQI
23rd Jul 2025403 AMAQI
23rd Jul 2025384 AMAQI
27°C24/31°C
23rd Jul 2025375 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025377 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20254312 PMAQI
23rd Jul 2025291 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025296 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025348 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025373 AMAQI
24th Jul 2025364 AMAQI
29°C25/34°C
24th Jul 2025365 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025268 AMAQI
24th Jul 2025239 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253812 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025494 PMAQI
24th Jul 2025365 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025389 PMAQI
24th Jul 20253710 PMAQI
24th Jul 20253611 PMAQI
25th Jul 20253812 AMAQI
25th Jul 2025361 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025354 AMAQI
29°C26/32°C
25th Jul 2025365 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025357 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025309 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025381 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025324 PMAQI
25th Jul 2025365 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025337 PMAQI
25th Jul 2025378 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20252711 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025353 AMAQI
26th Jul 2025354 AMAQI
27°C25/28°C
26th Jul 2025365 AMAQI
26th Jul 2025356 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20254411 AMAQI
26th Jul 20255112 PMAQI
26th Jul 2025411 PMAQI
26th Jul 2025442 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025534 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025337 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025459 PMAQI
26th Jul 20254610 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025342 AMAQI
27th Jul 2025343 AMAQI
27th Jul 2025344 AMAQI
27°C25/33°C
27th Jul 2025345 AMAQI
27th Jul 2025346 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025388 AMAQI
27th Jul 2025529 AMAQI
27th Jul 20254510 AMAQI
27th Jul 20254511 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025571 PMAQI
27th Jul 2025572 PMAQI
27th Jul 2025563 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025486 PMAQI
27th Jul 2025507 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20254510 PMAQI
27th Jul 20254511 PMAQI
28th Jul 20254012 AMAQI
28th Jul 2025341 AMAQI
28th Jul 2025342 AMAQI
28th Jul 2025363 AMAQI
28th Jul 2025384 AMAQI
28°C26/29°C
28th Jul 2025395 AMAQI
28th Jul 2025386 AMAQI
28th Jul 2025387 AMAQI
28th Jul 2025398 AMAQI
28th Jul 2025369 AMAQI
28th Jul 20253610 AMAQI
28th Jul 20253411 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025396 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025399 PMAQI
28th Jul 20254210 PMAQI
28th Jul 20253411 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025381 AMAQI
29th Jul 2025382 AMAQI
29th Jul 2025383 AMAQI
29th Jul 2025374 AMAQI
28°C26/32°C
29th Jul 2025375 AMAQI
29th Jul 2025366 AMAQI
29th Jul 2025367 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20253712 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025503 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025305 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025457 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20253911 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025362 AMAQI
30th Jul 2025373 AMAQI
30th Jul 2025364 AMAQI
27°C26/30°C
30th Jul 2025365 AMAQI
30th Jul 2025366 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025308 AMAQI
30th Jul 2025299 AMAQI
30th Jul 20253910 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025583 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025486 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025489 PMAQI
30th Jul 20254910 PMAQI
30th Jul 20254511 PMAQI
31st Jul 20254712 AMAQI
31st Jul 2025371 AMAQI
31st Jul 2025382 AMAQI
31st Jul 2025383 AMAQI
31st Jul 2025384 AMAQI
29°C26/34°C
31st Jul 2025385 AMAQI
31st Jul 2025386 AMAQI
31st Jul 2025387 AMAQI
31st Jul 2025388 AMAQI
31st Jul 2025389 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20254712 PMAQI
31st Jul 2025461 PMAQI
31st Jul 2025452 PMAQI
31st Jul 2025483 PMAQI
31st Jul 2025554 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025477 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20254511 PMAQI
1st Aug 20254212 AMAQI
1st Aug 2025401 AMAQI
1st Aug 2025402 AMAQI
1st Aug 2025353 AMAQI
1st Aug 2025354 AMAQI
30°C27/34°C
1st Aug 2025365 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025397 AMAQI
1st Aug 2025548 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025432 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025485 PMAQI
1st Aug 2025396 PMAQI
1st Aug 2025427 PMAQI
1st Aug 2025458 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20254710 PMAQI
1st Aug 20254911 PMAQI
2nd Aug 20254212 AMAQI
2nd Aug 2025401 AMAQI
2nd Aug 2025422 AMAQI
2nd Aug 2025453 AMAQI
2nd Aug 2025434 AMAQI
29°C27/33°C
2nd Aug 2025435 AMAQI
2nd Aug 2025446 AMAQI
2nd Aug 2025447 AMAQI
2nd Aug 2025418 AMAQI
2nd Aug 2025559 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20254911 AMAQI
2nd Aug 20254712 PMAQI
2nd Aug 2025401 PMAQI
2nd Aug 2025382 PMAQI
2nd Aug 2025343 PMAQI
2nd Aug 2025304 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025316 PMAQI
2nd Aug 2025347 PMAQI
2nd Aug 2025378 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20254510 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20254312 AMAQI
3rd Aug 2025461 AMAQI
3rd Aug 2025452 AMAQI
3rd Aug 2025463 AMAQI
3rd Aug 2025474 AMAQI
--°C/°C
3rd Aug 2025445 AMAQI
5 AM3rd Aug 2025446 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
45AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 6 PM
42AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 45), while the lowest AQI was between 8 AM to 6 PM (Avg. 42).
Night time
Avg. Highest Time
12 AM - 11 PM
45AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
45AQI
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. 45), while the lowest AQI was between 12 AM to 11 PM (Avg. 45).
2025 Days Vs Air Quality
Northcpc Taoyuan Refinery F2, Taoyuan District, Taoyuan, Taiwan
2025
32%
68
68%
144
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
68 DaysModerate
144 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 32%
Health Risk Level:
High
In 2025, 32% 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
Northcpc Taoyuan Refinery F2, Taoyuan District, 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
87AQI
87AQI
2nd January 2025
69AQI
69AQI
3rd January 2025
76AQI
76AQI
4th January 2025
63AQI
63AQI
5th January 2025
72AQI
72AQI
6th January 2025
87AQI
87AQI
7th January 2025
76AQI
76AQI
8th January 2025
65AQI
65AQI
9th January 2025
78AQI
78AQI
10th January 2025
65AQI
65AQI
11th January 2025
62AQI
62AQI
12th January 2025
57AQI
57AQI
13th January 2025
62AQI
62AQI
14th January 2025
73AQI
73AQI
15th January 2025
88AQI
88AQI
16th January 2025
61AQI
61AQI
17th January 2025
62AQI
62AQI
18th January 2025
53AQI
53AQI
19th January 2025
59AQI
59AQI
20th January 2025
68AQI
68AQI
21st January 2025
79AQI
79AQI
22nd January 2025
93AQI
93AQI
23rd January 2025
68AQI
68AQI
24th January 2025
65AQI
65AQI
25th January 2025
67AQI
67AQI
26th January 2025
60AQI
60AQI
27th January 2025
63AQI
63AQI
28th January 2025
60AQI
60AQI
29th January 2025
58AQI
58AQI
30th January 2025
58AQI
58AQI
31st January 2025
56AQI
56AQI
1st February 2025
49AQI
49AQI
2nd February 2025
45AQI
45AQI
3rd February 2025
48AQI
48AQI
4th February 2025
76AQI
76AQI
5th February 2025
56AQI
56AQI
6th February 2025
51AQI
51AQI
7th February 2025
46AQI
46AQI
8th February 2025
62AQI
62AQI
9th February 2025
52AQI
52AQI
10th February 2025
54AQI
54AQI
11th February 2025
60AQI
60AQI
12th February 2025
79AQI
79AQI
13th February 2025
50AQI
50AQI
14th February 2025
48AQI
48AQI
15th February 2025
52AQI
52AQI
16th February 2025
68AQI
68AQI
17th February 2025
93AQI
93AQI
18th February 2025
54AQI
54AQI
19th February 2025
56AQI
56AQI
20th February 2025
58AQI
58AQI
21st February 2025
38AQI
38AQI
22nd February 2025
47AQI
47AQI
23rd February 2025
37AQI
37AQI
24th February 2025
66AQI
66AQI
25th February 2025
65AQI
65AQI
26th February 2025
78AQI
78AQI
27th February 2025
115AQI
115AQI
28th February 2025
83AQI
83AQI
1st March 2025
94AQI
94AQI
2nd March 2025
74AQI
74AQI
3rd March 2025
94AQI
94AQI
4th March 2025
55AQI
55AQI
5th March 2025
50AQI
50AQI
6th March 2025
44AQI
44AQI
7th March 2025
60AQI
60AQI
8th March 2025
55AQI
55AQI
9th March 2025
54AQI
54AQI
10th March 2025
71AQI
71AQI
11th March 2025
86AQI
86AQI
12th March 2025
86AQI
86AQI
13th March 2025
73AQI
73AQI
14th March 2025
65AQI
65AQI
15th March 2025
51AQI
51AQI
16th March 2025
62AQI
62AQI
17th March 2025
73AQI
73AQI
18th March 2025
61AQI
61AQI
19th March 2025
74AQI
74AQI
20th March 2025
64AQI
64AQI
21st March 2025
63AQI
63AQI
22nd March 2025
71AQI
71AQI
23rd March 2025
76AQI
76AQI
24th March 2025
75AQI
75AQI
25th March 2025
78AQI
78AQI
26th March 2025
81AQI
81AQI
27th March 2025
75AQI
75AQI
28th March 2025
69AQI
69AQI
29th March 2025
54AQI
54AQI
30th March 2025
41AQI
41AQI
31st March 2025
37AQI
37AQI
1st April 2025
45AQI
45AQI
2nd April 2025
53AQI
53AQI
3rd April 2025
53AQI
53AQI
4th April 2025
65AQI
65AQI
5th April 2025
73AQI
73AQI
6th April 2025
65AQI
65AQI
7th April 2025
74AQI
74AQI
8th April 2025
82AQI
82AQI
9th April 2025
87AQI
87AQI
10th April 2025
75AQI
75AQI
11th April 2025
85AQI
85AQI
12th April 2025
67AQI
67AQI
13th April 2025
91AQI
91AQI
14th April 2025
75AQI
75AQI
15th April 2025
83AQI
83AQI
16th April 2025
84AQI
84AQI
17th April 2025
86AQI
86AQI
18th April 2025
82AQI
82AQI
19th April 2025
75AQI
75AQI
20th April 2025
61AQI
61AQI
21st April 2025
74AQI
74AQI
22nd April 2025
66AQI
66AQI
23rd April 2025
58AQI
58AQI
24th April 2025
55AQI
55AQI
25th April 2025
51AQI
51AQI
26th April 2025
47AQI
47AQI
27th April 2025
56AQI
56AQI
28th April 2025
61AQI
61AQI
29th April 2025
55AQI
55AQI
30th April 2025
68AQI
68AQI
1st May 2025
68AQI
68AQI
2nd May 2025
69AQI
69AQI
3rd May 2025
68AQI
68AQI
4th May 2025
69AQI
69AQI
5th May 2025
68AQI
68AQI
6th May 2025
68AQI
68AQI
7th May 2025
56AQI
56AQI
8th May 2025
60AQI
60AQI
9th May 2025
57AQI
57AQI
10th May 2025
48AQI
48AQI
11th May 2025
48AQI
48AQI
12th May 2025
56AQI
56AQI
13th May 2025
57AQI
57AQI
14th May 2025
64AQI
64AQI
15th May 2025
58AQI
58AQI
16th May 2025
58AQI
58AQI
17th May 2025
55AQI
55AQI
18th May 2025
48AQI
48AQI
19th May 2025
48AQI
48AQI
20th May 2025
54AQI
54AQI
21st May 2025
48AQI
48AQI
22nd May 2025
57AQI
57AQI
23rd May 2025
53AQI
53AQI
24th May 2025
43AQI
43AQI
25th May 2025
67AQI
67AQI
26th May 2025
51AQI
51AQI
27th May 2025
51AQI
51AQI
28th May 2025
42AQI
42AQI
29th May 2025
36AQI
36AQI
30th May 2025
53AQI
53AQI
31st May 2025
57AQI
57AQI
1st June 2025
58AQI
58AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
45AQI
45AQI
4th June 2025
44AQI
44AQI
5th June 2025
52AQI
52AQI
6th June 2025
52AQI
52AQI
7th June 2025
55AQI
55AQI
8th June 2025
49AQI
49AQI
9th June 2025
52AQI
52AQI
10th June 2025
50AQI
50AQI
11th June 2025
51AQI
51AQI
12th June 2025
31AQI
31AQI
13th June 2025
42AQI
42AQI
14th June 2025
41AQI
41AQI
15th June 2025
42AQI
42AQI
16th June 2025
41AQI
41AQI
17th June 2025
35AQI
35AQI
18th June 2025
43AQI
43AQI
19th June 2025
41AQI
41AQI
20th June 2025
42AQI
42AQI
21st June 2025
48AQI
48AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
49AQI
49AQI
24th June 2025
51AQI
51AQI
25th June 2025
50AQI
50AQI
26th June 2025
55AQI
55AQI
27th June 2025
45AQI
45AQI
28th June 2025
45AQI
45AQI
29th June 2025
43AQI
43AQI
30th June 2025
50AQI
50AQI
1st July 2025
50AQI
50AQI
2nd July 2025
40AQI
40AQI
3rd July 2025
47AQI
47AQI
4th July 2025
50AQI
50AQI
5th July 2025
43AQI
43AQI
6th July 2025
38AQI
38AQI
7th July 2025
33AQI
33AQI
8th July 2025
50AQI
50AQI
9th July 2025
51AQI
51AQI
10th July 2025
51AQI
51AQI
11th July 2025
53AQI
53AQI
12th July 2025
55AQI
55AQI
13th July 2025
54AQI
54AQI
14th July 2025
57AQI
57AQI
15th July 2025
54AQI
54AQI
16th July 2025
54AQI
54AQI
17th July 2025
58AQI
58AQI
18th July 2025
45AQI
45AQI
19th July 2025
37AQI
37AQI
20th July 2025
34AQI
34AQI
21st July 2025
34AQI
34AQI
22nd July 2025
32AQI
32AQI
23rd July 2025
33AQI
33AQI
24th July 2025
36AQI
36AQI
25th July 2025
36AQI
36AQI
26th July 2025
38AQI
38AQI
27th July 2025
43AQI
43AQI
28th July 2025
37AQI
37AQI
29th July 2025
38AQI
38AQI
30th July 2025
44AQI
44AQI
31st July 2025
43AQI
43AQI
1st August 2025
43AQI
43AQI
68AQI
60AQI
67AQI
68AQI
56AQI
47AQI
44AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202558AQI
31
9
18
1
4
27
2
28
8
23
22
8
22
9
1
68
144
1
Highest AQI recorded in
April68AQI
Lowest AQI recorded in
August43AQI
202462AQI
1
23
7
8
20
1
22
9
18
12
2
29
26
3
31
13
18
25
5
19
12
17
12
1
6
24
1
148
186
30
1
Highest AQI recorded in
April92AQI
Lowest AQI recorded in
July31AQI
202357AQI
14
15
2
10
18
8
21
2
3
25
2
10
20
1
1
6
25
6
31
14
16
17
14
6
23
6
21
4
145
185
11
Highest AQI recorded in
April72AQI
Lowest AQI recorded in
July35AQI
202253AQI
20
10
6
12
10
18
3
11
19
17
14
12
17
8
16
1
6
20
2
17
14
20
10
21
10
149
160
5
Highest AQI recorded in
March71AQI
Lowest AQI recorded in
December44AQI
202163AQI
7
16
6
16
5
1
4
22
5
7
20
3
3
27
1
11
7
5
26
3
28
15
12
3
22
9
4
25
1
12
16
99
224
18
1
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
June46AQI
202038AQI
10
29
1
19
5
8
8
11
6
23
7
1
100
27
1
Highest AQI recorded in
October48AQI
Lowest AQI recorded in
July24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
63AQILeast Polluted Year Recorded
2020(Avg.)
38AQINorthcpc Taoyuan Refinery F2's annual 2025 AQI (58) shows an average percentage change of 10.8% (worsened AQI) compared to previous years: 2020 (38), 2021 (63), 2022 (53), 2023 (57), 2024 (62).
