Hukou, Zhubei, Hsinchu, 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
Hukou, Zhubei, Hsinchu, Taiwan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Nov 2021
98AQILowest AQI recorded on
4th Nov 2025
17AQISame Day Analysis (13th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 26 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 13th Nov - 14th Nov 2025
Hukou, Zhubei, Hsinchu, Taiwan
AQI
Day
Night
.
6 AM13th Nov 2025
5 PM
5 AM14th Nov 2025
Day time
Avg. Highest Time
6AM13th Nov
30AQI
Avg. Lowest Time
10AM13th Nov
18AQI
Night time
Avg. Highest Time
4AM14th Nov
54AQI
Avg. Lowest Time
10PM13th Nov
17AQI
In the last 24 hours,
Hukou's AQI reached its highest point of 54 at 4 AM during the Night, while the lowest point, 17, was recorded at 10 PM during the Night between 13th Nov and 14th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Hukou, Zhubei, Hsinchu, Taiwan
OctNov
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Oct 2025546 AMAQI
15th Oct 2025517 AMAQI
15th Oct 2025498 AMAQI
15th Oct 2025479 AMAQI
15th Oct 20254310 AMAQI
15th Oct 20254911 AMAQI
15th Oct 20255912 PMAQI
15th Oct 2025631 PMAQI
15th Oct 2025582 PMAQI
15th Oct 2025603 PMAQI
15th Oct 2025614 PMAQI
15th Oct 2025605 PMAQI
15th Oct 2025596 PMAQI
15th Oct 2025557 PMAQI
15th Oct 2025518 PMAQI
15th Oct 2025499 PMAQI
15th Oct 20255310 PMAQI
15th Oct 20254911 PMAQI
16th Oct 20254812 AMAQI
16th Oct 2025441 AMAQI
16th Oct 2025592 AMAQI
16th Oct 2025603 AMAQI
16th Oct 2025564 AMAQI
16th Oct 2025545 AMAQI
30°C27/33°C
16th Oct 2025576 AMAQI
16th Oct 2025597 AMAQI
16th Oct 2025618 AMAQI
16th Oct 2025429 AMAQI
16th Oct 20254410 AMAQI
16th Oct 20254911 AMAQI
16th Oct 20256412 PMAQI
16th Oct 2025641 PMAQI
16th Oct 2025622 PMAQI
16th Oct 2025543 PMAQI
16th Oct 2025524 PMAQI
16th Oct 2025465 PMAQI
16th Oct 2025446 PMAQI
16th Oct 2025467 PMAQI
16th Oct 2025668 PMAQI
16th Oct 2025639 PMAQI
16th Oct 20256310 PMAQI
16th Oct 20256211 PMAQI
17th Oct 20255612 AMAQI
17th Oct 2025611 AMAQI
17th Oct 2025572 AMAQI
17th Oct 2025573 AMAQI
17th Oct 2025554 AMAQI
17th Oct 2025545 AMAQI
30°C27/34°C
17th Oct 2025496 AMAQI
17th Oct 2025527 AMAQI
17th Oct 2025518 AMAQI
17th Oct 2025549 AMAQI
17th Oct 20255110 AMAQI
17th Oct 20254711 AMAQI
17th Oct 20255612 PMAQI
17th Oct 2025581 PMAQI
17th Oct 2025622 PMAQI
17th Oct 2025573 PMAQI
17th Oct 2025534 PMAQI
17th Oct 2025535 PMAQI
17th Oct 2025536 PMAQI
17th Oct 2025597 PMAQI
17th Oct 2025718 PMAQI
17th Oct 2025649 PMAQI
17th Oct 20255210 PMAQI
17th Oct 20255111 PMAQI
18th Oct 20255312 AMAQI
18th Oct 2025721 AMAQI
18th Oct 2025782 AMAQI
18th Oct 2025743 AMAQI
18th Oct 2025534 AMAQI
18th Oct 2025465 AMAQI
30°C27/33°C
18th Oct 2025556 AMAQI
18th Oct 2025567 AMAQI
18th Oct 2025568 AMAQI
18th Oct 2025599 AMAQI
18th Oct 20256210 AMAQI
18th Oct 20256011 AMAQI
18th Oct 20256512 PMAQI
18th Oct 2025731 PMAQI
18th Oct 2025772 PMAQI
18th Oct 2025653 PMAQI
18th Oct 2025644 PMAQI
18th Oct 2025615 PMAQI
18th Oct 2025636 PMAQI
18th Oct 2025547 PMAQI
18th Oct 2025568 PMAQI
18th Oct 2025589 PMAQI
18th Oct 20254510 PMAQI
18th Oct 20254911 PMAQI
19th Oct 20254312 AMAQI
19th Oct 2025351 AMAQI
19th Oct 2025392 AMAQI
19th Oct 2025403 AMAQI
19th Oct 2025494 AMAQI
19th Oct 2025515 AMAQI
30°C27/35°C
19th Oct 2025486 AMAQI
19th Oct 2025447 AMAQI
19th Oct 2025438 AMAQI
19th Oct 2025529 AMAQI
19th Oct 20254910 AMAQI
19th Oct 20254511 AMAQI
19th Oct 20254012 PMAQI
19th Oct 2025341 PMAQI
19th Oct 2025362 PMAQI
19th Oct 2025343 PMAQI
19th Oct 2025354 PMAQI
19th Oct 2025385 PMAQI
19th Oct 2025406 PMAQI
19th Oct 2025447 PMAQI
19th Oct 2025448 PMAQI
19th Oct 2025399 PMAQI
19th Oct 20254010 PMAQI
19th Oct 20254111 PMAQI
20th Oct 20255612 AMAQI
20th Oct 2025621 AMAQI
20th Oct 2025562 AMAQI
20th Oct 2025583 AMAQI
20th Oct 2025574 AMAQI
20th Oct 2025575 AMAQI
28°C24/32°C
20th Oct 2025576 AMAQI
20th Oct 2025567 AMAQI
20th Oct 2025578 AMAQI
20th Oct 2025569 AMAQI
20th Oct 20255810 AMAQI
20th Oct 20255811 AMAQI
20th Oct 20256612 PMAQI
20th Oct 2025661 PMAQI
20th Oct 2025662 PMAQI
20th Oct 2025683 PMAQI
20th Oct 2025654 PMAQI
20th Oct 2025655 PMAQI
20th Oct 2025666 PMAQI
20th Oct 2025667 PMAQI
20th Oct 2025658 PMAQI
20th Oct 2025639 PMAQI
20th Oct 20256310 PMAQI
20th Oct 20256111 PMAQI
21st Oct 20256212 AMAQI
21st Oct 2025641 AMAQI
21st Oct 2025642 AMAQI
21st Oct 2025673 AMAQI
21st Oct 2025674 AMAQI
21st Oct 2025685 AMAQI
24°C23/25°C
21st Oct 2025616 AMAQI
21st Oct 2025627 AMAQI
21st Oct 2025668 AMAQI
21st Oct 2025629 AMAQI
21st Oct 20256410 AMAQI
21st Oct 20256311 AMAQI
21st Oct 20255512 PMAQI
21st Oct 2025551 PMAQI
21st Oct 2025552 PMAQI
21st Oct 2025563 PMAQI
21st Oct 2025594 PMAQI
21st Oct 2025555 PMAQI
21st Oct 2025586 PMAQI
21st Oct 2025677 PMAQI
21st Oct 2025648 PMAQI
21st Oct 2025629 PMAQI
21st Oct 20252110 PMAQI
21st Oct 20251911 PMAQI
22nd Oct 20251412 AMAQI
22nd Oct 2025151 AMAQI
22nd Oct 2025172 AMAQI
22nd Oct 2025173 AMAQI
22nd Oct 2025194 AMAQI
22nd Oct 2025225 AMAQI
22°C21/22°C
22nd Oct 2025206 AMAQI
22nd Oct 2025187 AMAQI
22nd Oct 2025128 AMAQI
22nd Oct 2025119 AMAQI
22nd Oct 20251510 AMAQI
22nd Oct 20252611 AMAQI
22nd Oct 20252212 PMAQI
22nd Oct 2025221 PMAQI
22nd Oct 2025232 PMAQI
22nd Oct 2025223 PMAQI
22nd Oct 2025334 PMAQI
22nd Oct 2025345 PMAQI
22nd Oct 2025326 PMAQI
22nd Oct 2025317 PMAQI
22nd Oct 2025348 PMAQI
22nd Oct 2025339 PMAQI
22nd Oct 20252910 PMAQI
22nd Oct 20252511 PMAQI
23rd Oct 20254712 AMAQI
23rd Oct 2025241 AMAQI
23rd Oct 2025232 AMAQI
23rd Oct 2025183 AMAQI
23rd Oct 2025334 AMAQI
23rd Oct 2025315 AMAQI
22°C21/22°C
23rd Oct 2025326 AMAQI
23rd Oct 2025297 AMAQI
23rd Oct 2025318 AMAQI
23rd Oct 2025329 AMAQI
23rd Oct 20253210 AMAQI
23rd Oct 20254511 AMAQI
23rd Oct 20254612 PMAQI
23rd Oct 2025411 PMAQI
23rd Oct 2025432 PMAQI
23rd Oct 2025513 PMAQI
23rd Oct 2025394 PMAQI
23rd Oct 2025385 PMAQI
23rd Oct 2025336 PMAQI
23rd Oct 2025317 PMAQI
23rd Oct 2025298 PMAQI
23rd Oct 2025229 PMAQI
23rd Oct 20251710 PMAQI
23rd Oct 20252211 PMAQI
24th Oct 20252412 AMAQI
24th Oct 2025211 AMAQI
24th Oct 2025172 AMAQI
24th Oct 2025183 AMAQI
24th Oct 2025244 AMAQI
24th Oct 2025395 AMAQI
22°C22/23°C
24th Oct 2025376 AMAQI
24th Oct 2025377 AMAQI
24th Oct 2025358 AMAQI
24th Oct 2025289 AMAQI
24th Oct 20253510 AMAQI
24th Oct 20253411 AMAQI
24th Oct 20253212 PMAQI
24th Oct 2025301 PMAQI
24th Oct 2025322 PMAQI
24th Oct 2025163 PMAQI
24th Oct 2025274 PMAQI
24th Oct 2025285 PMAQI
24th Oct 2025326 PMAQI
24th Oct 2025387 PMAQI
24th Oct 2025408 PMAQI
24th Oct 2025399 PMAQI
24th Oct 20254010 PMAQI
24th Oct 20254711 PMAQI
25th Oct 20252612 AMAQI
25th Oct 2025221 AMAQI
25th Oct 2025142 AMAQI
25th Oct 2025143 AMAQI
25th Oct 2025134 AMAQI
25th Oct 2025175 AMAQI
23°C22/24°C
25th Oct 2025326 AMAQI
25th Oct 2025287 AMAQI
25th Oct 2025288 AMAQI
25th Oct 2025219 AMAQI
25th Oct 20252510 AMAQI
25th Oct 20252711 AMAQI
25th Oct 20252812 PMAQI
25th Oct 2025321 PMAQI
25th Oct 2025322 PMAQI
25th Oct 2025333 PMAQI
25th Oct 2025314 PMAQI
25th Oct 2025305 PMAQI
25th Oct 2025346 PMAQI
25th Oct 2025377 PMAQI
25th Oct 2025348 PMAQI
25th Oct 2025389 PMAQI
25th Oct 20253410 PMAQI
25th Oct 20253211 PMAQI
26th Oct 20252812 AMAQI
26th Oct 2025241 AMAQI
26th Oct 2025262 AMAQI
26th Oct 2025383 AMAQI
26th Oct 2025254 AMAQI
26th Oct 2025225 AMAQI
24°C22/25°C
26th Oct 2025226 AMAQI
26th Oct 2025317 AMAQI
26th Oct 2025428 AMAQI
26th Oct 2025459 AMAQI
26th Oct 20254910 AMAQI
26th Oct 20254911 AMAQI
26th Oct 20255112 PMAQI
26th Oct 2025531 PMAQI
26th Oct 2025532 PMAQI
26th Oct 2025493 PMAQI
26th Oct 2025464 PMAQI
26th Oct 2025505 PMAQI
26th Oct 2025446 PMAQI
26th Oct 2025437 PMAQI
26th Oct 2025468 PMAQI
26th Oct 2025459 PMAQI
26th Oct 20255710 PMAQI
26th Oct 20256211 PMAQI
27th Oct 20255812 AMAQI
27th Oct 2025441 AMAQI
27th Oct 2025422 AMAQI
27th Oct 2025413 AMAQI
27th Oct 2025424 AMAQI
27th Oct 2025395 AMAQI
24°C22/25°C
27th Oct 2025426 AMAQI
27th Oct 2025517 AMAQI
27th Oct 2025298 AMAQI
27th Oct 2025249 AMAQI
27th Oct 20251610 AMAQI
27th Oct 20251611 AMAQI
27th Oct 20251512 PMAQI
27th Oct 2025581 PMAQI
27th Oct 2025592 PMAQI
27th Oct 2025453 PMAQI
27th Oct 2025294 PMAQI
27th Oct 2025275 PMAQI
27th Oct 2025286 PMAQI
27th Oct 2025307 PMAQI
27th Oct 2025508 PMAQI
27th Oct 2025609 PMAQI
27th Oct 20256010 PMAQI
27th Oct 20255211 PMAQI
28th Oct 20254412 AMAQI
28th Oct 2025321 AMAQI
28th Oct 2025242 AMAQI
28th Oct 2025253 AMAQI
28th Oct 2025324 AMAQI
28th Oct 2025255 AMAQI
23°C22/25°C
28th Oct 2025256 AMAQI
28th Oct 2025227 AMAQI
28th Oct 2025178 AMAQI
28th Oct 2025159 AMAQI
28th Oct 20251610 AMAQI
28th Oct 20252311 AMAQI
28th Oct 20253312 PMAQI
28th Oct 2025321 PMAQI
28th Oct 2025332 PMAQI
28th Oct 2025283 PMAQI
28th Oct 2025284 PMAQI
28th Oct 2025465 PMAQI
28th Oct 2025476 PMAQI
28th Oct 2025457 PMAQI
28th Oct 2025338 PMAQI
28th Oct 2025289 PMAQI
28th Oct 20252810 PMAQI
28th Oct 20253511 PMAQI
29th Oct 20253412 AMAQI
29th Oct 2025221 AMAQI
29th Oct 2025172 AMAQI
29th Oct 2025183 AMAQI
29th Oct 2025214 AMAQI
29th Oct 2025145 AMAQI
22°C21/25°C
29th Oct 2025116 AMAQI
29th Oct 2025117 AMAQI
29th Oct 2025188 AMAQI
29th Oct 2025269 AMAQI
29th Oct 20253010 AMAQI
29th Oct 20252311 AMAQI
29th Oct 20252212 PMAQI
29th Oct 2025231 PMAQI
29th Oct 2025462 PMAQI
29th Oct 2025343 PMAQI
29th Oct 2025324 PMAQI
29th Oct 2025335 PMAQI
29th Oct 2025336 PMAQI
29th Oct 2025357 PMAQI
29th Oct 2025308 PMAQI
29th Oct 2025389 PMAQI
29th Oct 20253810 PMAQI
29th Oct 20253011 PMAQI
30th Oct 20252812 AMAQI
30th Oct 2025281 AMAQI
30th Oct 2025402 AMAQI
30th Oct 2025523 AMAQI
30th Oct 2025504 AMAQI
30th Oct 2025345 AMAQI
24°C21/28°C
30th Oct 2025336 AMAQI
30th Oct 2025337 AMAQI
30th Oct 2025358 AMAQI
30th Oct 2025409 AMAQI
30th Oct 20255310 AMAQI
30th Oct 20254811 AMAQI
30th Oct 20254812 PMAQI
30th Oct 2025411 PMAQI
30th Oct 2025402 PMAQI
30th Oct 2025543 PMAQI
30th Oct 2025554 PMAQI
30th Oct 2025555 PMAQI
30th Oct 2025556 PMAQI
30th Oct 2025567 PMAQI
30th Oct 2025498 PMAQI
30th Oct 2025469 PMAQI
30th Oct 20253310 PMAQI
30th Oct 20253911 PMAQI
31st Oct 20254312 AMAQI
31st Oct 2025411 AMAQI
31st Oct 2025332 AMAQI
31st Oct 2025533 AMAQI
31st Oct 2025534 AMAQI
31st Oct 2025345 AMAQI
26°C22/30°C
31st Oct 2025386 AMAQI
31st Oct 2025387 AMAQI
31st Oct 2025388 AMAQI
31st Oct 2025489 AMAQI
31st Oct 20254310 AMAQI
31st Oct 20254211 AMAQI
31st Oct 20253312 PMAQI
31st Oct 2025321 PMAQI
31st Oct 2025282 PMAQI
31st Oct 2025283 PMAQI
31st Oct 2025194 PMAQI
31st Oct 2025175 PMAQI
31st Oct 2025226 PMAQI
31st Oct 2025287 PMAQI
31st Oct 2025288 PMAQI
31st Oct 2025289 PMAQI
31st Oct 20252610 PMAQI
31st Oct 20253311 PMAQI
1st Nov 20253312 AMAQI
1st Nov 2025341 AMAQI
1st Nov 2025332 AMAQI
1st Nov 2025373 AMAQI
1st Nov 2025344 AMAQI
1st Nov 2025285 AMAQI
23°C22/23°C
1st Nov 2025286 AMAQI
1st Nov 2025287 AMAQI
1st Nov 2025358 AMAQI
1st Nov 2025449 AMAQI
1st Nov 20254610 AMAQI
1st Nov 20254111 AMAQI
1st Nov 20253912 PMAQI
1st Nov 2025391 PMAQI
1st Nov 2025442 PMAQI
1st Nov 2025443 PMAQI
1st Nov 2025444 PMAQI
1st Nov 2025465 PMAQI
1st Nov 2025546 PMAQI
1st Nov 2025547 PMAQI
1st Nov 2025558 PMAQI
1st Nov 2025569 PMAQI
1st Nov 20253410 PMAQI
1st Nov 20252911 PMAQI
2nd Nov 20255312 AMAQI
2nd Nov 2025551 AMAQI
2nd Nov 2025532 AMAQI
2nd Nov 2025533 AMAQI
2nd Nov 2025434 AMAQI
2nd Nov 2025385 AMAQI
23°C21/26°C
2nd Nov 2025446 AMAQI
2nd Nov 2025427 AMAQI
2nd Nov 2025408 AMAQI
2nd Nov 2025399 AMAQI
2nd Nov 20254210 AMAQI
2nd Nov 20253311 AMAQI
2nd Nov 20255312 PMAQI
2nd Nov 2025551 PMAQI
2nd Nov 2025562 PMAQI
2nd Nov 2025593 PMAQI
2nd Nov 2025604 PMAQI
2nd Nov 2025575 PMAQI
2nd Nov 2025556 PMAQI
2nd Nov 2025647 PMAQI
2nd Nov 2025658 PMAQI
2nd Nov 2025779 PMAQI
2nd Nov 20258010 PMAQI
2nd Nov 20258011 PMAQI
3rd Nov 20257912 AMAQI
3rd Nov 2025741 AMAQI
3rd Nov 2025702 AMAQI
3rd Nov 2025683 AMAQI
3rd Nov 2025654 AMAQI
3rd Nov 2025595 AMAQI
21°C20/24°C
3rd Nov 2025596 AMAQI
3rd Nov 2025647 AMAQI
3rd Nov 2025658 AMAQI
3rd Nov 2025639 AMAQI
3rd Nov 20256810 AMAQI
3rd Nov 20257111 AMAQI
3rd Nov 20257412 PMAQI
3rd Nov 2025761 PMAQI
3rd Nov 2025662 PMAQI
3rd Nov 2025603 PMAQI
3rd Nov 2025574 PMAQI
3rd Nov 2025455 PMAQI
3rd Nov 2025426 PMAQI
3rd Nov 2025387 PMAQI
3rd Nov 2025458 PMAQI
3rd Nov 2025409 PMAQI
3rd Nov 20253310 PMAQI
3rd Nov 20253311 PMAQI
4th Nov 20253012 AMAQI
4th Nov 2025221 AMAQI
4th Nov 2025182 AMAQI
4th Nov 2025113 AMAQI
4th Nov 2025114 AMAQI
4th Nov 2025115 AMAQI
21°C20/21°C
4th Nov 2025116 AMAQI
4th Nov 2025117 AMAQI
4th Nov 2025118 AMAQI
4th Nov 2025119 AMAQI
4th Nov 20251110 AMAQI
4th Nov 20251311 AMAQI
4th Nov 20251412 PMAQI
4th Nov 2025121 PMAQI
4th Nov 2025122 PMAQI
4th Nov 2025143 PMAQI
4th Nov 2025154 PMAQI
4th Nov 2025205 PMAQI
4th Nov 2025146 PMAQI
4th Nov 2025117 PMAQI
4th Nov 2025118 PMAQI
4th Nov 2025129 PMAQI
4th Nov 20251110 PMAQI
4th Nov 20251311 PMAQI
5th Nov 20251712 AMAQI
5th Nov 2025171 AMAQI
5th Nov 2025152 AMAQI
5th Nov 2025113 AMAQI
5th Nov 2025114 AMAQI
5th Nov 2025135 AMAQI
21°C21/22°C
5th Nov 2025176 AMAQI
5th Nov 2025167 AMAQI
5th Nov 2025178 AMAQI
5th Nov 2025219 AMAQI
5th Nov 20252710 AMAQI
5th Nov 20252611 AMAQI
5th Nov 20252212 PMAQI
5th Nov 2025311 PMAQI
5th Nov 2025222 PMAQI
5th Nov 2025223 PMAQI
5th Nov 2025144 PMAQI
5th Nov 2025115 PMAQI
5th Nov 2025156 PMAQI
5th Nov 2025257 PMAQI
5th Nov 2025328 PMAQI
5th Nov 2025309 PMAQI
5th Nov 20252810 PMAQI
5th Nov 20252211 PMAQI
6th Nov 20251712 AMAQI
6th Nov 2025271 AMAQI
6th Nov 2025322 AMAQI
6th Nov 2025233 AMAQI
6th Nov 2025224 AMAQI
6th Nov 2025305 AMAQI
23°C21/26°C
6th Nov 2025156 AMAQI
6th Nov 2025117 AMAQI
6th Nov 2025128 AMAQI
6th Nov 2025249 AMAQI
6th Nov 20252610 AMAQI
6th Nov 20252811 AMAQI
6th Nov 20252712 PMAQI
6th Nov 2025351 PMAQI
6th Nov 2025352 PMAQI
6th Nov 2025333 PMAQI
6th Nov 2025284 PMAQI
6th Nov 2025175 PMAQI
6th Nov 2025176 PMAQI
6th Nov 2025217 PMAQI
6th Nov 2025418 PMAQI
6th Nov 2025309 PMAQI
6th Nov 20252310 PMAQI
6th Nov 20251911 PMAQI
7th Nov 20251912 AMAQI
7th Nov 2025231 AMAQI
7th Nov 2025292 AMAQI
7th Nov 2025283 AMAQI
7th Nov 2025174 AMAQI
7th Nov 2025275 AMAQI
25°C23/28°C
7th Nov 2025306 AMAQI
7th Nov 2025327 AMAQI
7th Nov 2025288 AMAQI
7th Nov 2025289 AMAQI
7th Nov 20253710 AMAQI
7th Nov 20253911 AMAQI
7th Nov 20254512 PMAQI
7th Nov 2025391 PMAQI
7th Nov 2025362 PMAQI
7th Nov 2025233 PMAQI
7th Nov 2025224 PMAQI
7th Nov 2025225 PMAQI
7th Nov 2025356 PMAQI
7th Nov 2025307 PMAQI
7th Nov 2025308 PMAQI
7th Nov 2025309 PMAQI
7th Nov 20255510 PMAQI
7th Nov 20255811 PMAQI
8th Nov 20254712 AMAQI
8th Nov 2025511 AMAQI
8th Nov 2025532 AMAQI
8th Nov 2025523 AMAQI
8th Nov 2025554 AMAQI
8th Nov 2025545 AMAQI
26°C23/30°C
8th Nov 2025536 AMAQI
8th Nov 2025527 AMAQI
8th Nov 2025538 AMAQI
8th Nov 2025549 AMAQI
8th Nov 20255810 AMAQI
8th Nov 20256211 AMAQI
8th Nov 20256012 PMAQI
8th Nov 2025561 PMAQI
8th Nov 2025582 PMAQI
8th Nov 2025583 PMAQI
8th Nov 2025584 PMAQI
8th Nov 2025585 PMAQI
8th Nov 2025596 PMAQI
8th Nov 2025607 PMAQI
8th Nov 2025608 PMAQI
8th Nov 2025609 PMAQI
8th Nov 20257210 PMAQI
8th Nov 20257011 PMAQI
9th Nov 20256912 AMAQI
9th Nov 2025631 AMAQI
9th Nov 2025552 AMAQI
9th Nov 2025543 AMAQI
9th Nov 2025524 AMAQI
9th Nov 2025445 AMAQI
26°C24/30°C
9th Nov 2025406 AMAQI
9th Nov 2025407 AMAQI
9th Nov 2025388 AMAQI
9th Nov 2025309 AMAQI
9th Nov 20253410 AMAQI
9th Nov 20252211 AMAQI
9th Nov 20252312 PMAQI
9th Nov 2025341 PMAQI
9th Nov 2025302 PMAQI
9th Nov 2025373 PMAQI
9th Nov 2025504 PMAQI
9th Nov 2025505 PMAQI
9th Nov 2025506 PMAQI
9th Nov 2025317 PMAQI
9th Nov 2025408 PMAQI
9th Nov 2025459 PMAQI
9th Nov 20255010 PMAQI
9th Nov 20255411 PMAQI
10th Nov 20255512 AMAQI
10th Nov 2025561 AMAQI
10th Nov 2025572 AMAQI
10th Nov 2025463 AMAQI
10th Nov 2025434 AMAQI
10th Nov 2025405 AMAQI
26°C24/31°C
10th Nov 2025406 AMAQI
10th Nov 2025217 AMAQI
10th Nov 2025178 AMAQI
10th Nov 2025179 AMAQI
10th Nov 20251210 AMAQI
10th Nov 20251111 AMAQI
10th Nov 20252812 PMAQI
10th Nov 2025381 PMAQI
10th Nov 2025552 PMAQI
10th Nov 2025533 PMAQI
10th Nov 2025244 PMAQI
10th Nov 2025285 PMAQI
10th Nov 2025446 PMAQI
10th Nov 2025447 PMAQI
10th Nov 2025448 PMAQI
10th Nov 2025579 PMAQI
10th Nov 20255310 PMAQI
10th Nov 20255211 PMAQI
11th Nov 20255512 AMAQI
11th Nov 2025471 AMAQI
11th Nov 2025282 AMAQI
11th Nov 2025303 AMAQI
11th Nov 2025374 AMAQI
11th Nov 2025345 AMAQI
24°C23/26°C
11th Nov 2025406 AMAQI
11th Nov 2025507 AMAQI
11th Nov 2025358 AMAQI
11th Nov 2025299 AMAQI
11th Nov 20253210 AMAQI
11th Nov 20254811 AMAQI
11th Nov 20253912 PMAQI
11th Nov 2025141 PMAQI
11th Nov 2025222 PMAQI
11th Nov 2025223 PMAQI
11th Nov 2025244 PMAQI
11th Nov 2025275 PMAQI
11th Nov 2025296 PMAQI
11th Nov 2025307 PMAQI
11th Nov 2025238 PMAQI
11th Nov 2025209 PMAQI
11th Nov 20252210 PMAQI
11th Nov 20252411 PMAQI
12th Nov 20253712 AMAQI
12th Nov 2025171 AMAQI
12th Nov 2025212 AMAQI
12th Nov 2025223 AMAQI
12th Nov 2025234 AMAQI
12th Nov 2025285 AMAQI
23°C22/25°C
12th Nov 2025306 AMAQI
12th Nov 2025407 AMAQI
12th Nov 2025298 AMAQI
12th Nov 2025339 AMAQI
12th Nov 20252810 AMAQI
12th Nov 20252811 AMAQI
12th Nov 20252312 PMAQI
12th Nov 2025141 PMAQI
12th Nov 2025142 PMAQI
12th Nov 2025193 PMAQI
12th Nov 2025274 PMAQI
12th Nov 2025325 PMAQI
12th Nov 2025266 PMAQI
12th Nov 2025147 PMAQI
12th Nov 2025228 PMAQI
12th Nov 2025279 PMAQI
12th Nov 20252710 PMAQI
12th Nov 20252311 PMAQI
13th Nov 20252512 AMAQI
13th Nov 2025261 AMAQI
13th Nov 2025262 AMAQI
13th Nov 2025383 AMAQI
13th Nov 2025274 AMAQI
13th Nov 2025315 AMAQI
25°C22/29°C
13th Nov 2025306 AMAQI
13th Nov 2025307 AMAQI
13th Nov 2025238 AMAQI
13th Nov 2025239 AMAQI
13th Nov 20251810 AMAQI
13th Nov 20251911 AMAQI
13th Nov 20252312 PMAQI
13th Nov 2025301 PMAQI
13th Nov 2025272 PMAQI
13th Nov 2025233 PMAQI
13th Nov 2025264 PMAQI
13th Nov 2025225 PMAQI
13th Nov 2025256 PMAQI
13th Nov 2025427 PMAQI
13th Nov 2025288 PMAQI
13th Nov 2025259 PMAQI
13th Nov 20251710 PMAQI
13th Nov 20253411 PMAQI
14th Nov 20254012 AMAQI
14th Nov 2025411 AMAQI
14th Nov 2025402 AMAQI
14th Nov 2025393 AMAQI
14th Nov 2025544 AMAQI
14th Nov 2025395 AMAQI
22°C21/22°C
14th Nov 2025396 AMAQI
6 AM14th Nov 2025437 AMAQI
14th Nov 2025488 AMAQI
14th Nov 2025469 AMAQI
14th Nov 20254110 AMAQI
14th Nov 20253511 AMAQI
11 AM14th Nov 20253412 PMAQI
14th Nov 2025431 PMAQI
14th Nov 2025572 PMAQI
14th Nov 2025573 PMAQI
14th Nov 2025584 PMAQI
14th Nov 2025595 PMAQI
5 PM14th Nov 2025546 PMAQI
14th Nov 2025587 PMAQI
14th Nov 2025648 PMAQI
14th Nov 2025659 PMAQI
14th Nov 20256510 PMAQI
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 2 PM
43AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 AM - 9 AM
37AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 2 PM (Avg. 43), while the lowest AQI was between 6 AM to 9 AM (Avg. 37).
Night time
Avg. Highest Time
8 PM - 9 PM
44AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 44), while the lowest AQI was between 5 AM to 5 AM (Avg. 37).
2025 Days Vs Air Quality
Hukou, Zhubei, Hsinchu, Taiwan
2025
54%
171
46%
145
0.3%
1
Total number of days with different AQI categories in last 318 days in 2025 (47 days remaining)
Good
171 DaysModerate
145 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 54%
Health Risk Level:
Considerable
In 2025, 54% of 318 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Hukou, Zhubei, Hsinchu, 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
82AQI
82AQI
2nd January 2025
54AQI
54AQI
3rd January 2025
61AQI
61AQI
4th January 2025
47AQI
47AQI
5th January 2025
59AQI
59AQI
6th January 2025
74AQI
74AQI
7th January 2025
61AQI
61AQI
8th January 2025
56AQI
56AQI
9th January 2025
63AQI
63AQI
10th January 2025
51AQI
51AQI
11th January 2025
45AQI
45AQI
12th January 2025
51AQI
51AQI
13th January 2025
52AQI
52AQI
14th January 2025
67AQI
67AQI
15th January 2025
79AQI
79AQI
16th January 2025
54AQI
54AQI
17th January 2025
54AQI
54AQI
18th January 2025
56AQI
56AQI
19th January 2025
57AQI
57AQI
20th January 2025
68AQI
68AQI
21st January 2025
70AQI
70AQI
22nd January 2025
90AQI
90AQI
23rd January 2025
61AQI
61AQI
24th January 2025
65AQI
65AQI
25th January 2025
64AQI
64AQI
26th January 2025
53AQI
53AQI
27th January 2025
56AQI
56AQI
28th January 2025
56AQI
56AQI
29th January 2025
51AQI
51AQI
30th January 2025
58AQI
58AQI
31st January 2025
67AQI
67AQI
1st February 2025
49AQI
49AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
51AQI
51AQI
4th February 2025
72AQI
72AQI
5th February 2025
55AQI
55AQI
6th February 2025
56AQI
56AQI
7th February 2025
47AQI
47AQI
8th February 2025
53AQI
53AQI
9th February 2025
40AQI
40AQI
10th February 2025
45AQI
45AQI
11th February 2025
51AQI
51AQI
12th February 2025
74AQI
74AQI
13th February 2025
50AQI
50AQI
14th February 2025
53AQI
53AQI
15th February 2025
54AQI
54AQI
16th February 2025
70AQI
70AQI
17th February 2025
86AQI
86AQI
18th February 2025
51AQI
51AQI
19th February 2025
50AQI
50AQI
20th February 2025
55AQI
55AQI
21st February 2025
40AQI
40AQI
22nd February 2025
42AQI
42AQI
23rd February 2025
35AQI
35AQI
24th February 2025
59AQI
59AQI
25th February 2025
64AQI
64AQI
26th February 2025
55AQI
55AQI
27th February 2025
115AQI
115AQI
28th February 2025
85AQI
85AQI
1st March 2025
90AQI
90AQI
2nd March 2025
66AQI
66AQI
3rd March 2025
78AQI
78AQI
4th March 2025
51AQI
51AQI
5th March 2025
43AQI
43AQI
6th March 2025
60AQI
60AQI
7th March 2025
53AQI
53AQI
8th March 2025
53AQI
53AQI
9th March 2025
52AQI
52AQI
10th March 2025
69AQI
69AQI
11th March 2025
83AQI
83AQI
12th March 2025
68AQI
68AQI
13th March 2025
63AQI
63AQI
14th March 2025
61AQI
61AQI
15th March 2025
43AQI
43AQI
16th March 2025
55AQI
55AQI
17th March 2025
66AQI
66AQI
18th March 2025
56AQI
56AQI
19th March 2025
69AQI
69AQI
20th March 2025
60AQI
60AQI
21st March 2025
60AQI
60AQI
22nd March 2025
69AQI
69AQI
23rd March 2025
71AQI
71AQI
24th March 2025
68AQI
68AQI
25th March 2025
68AQI
68AQI
26th March 2025
69AQI
69AQI
27th March 2025
63AQI
63AQI
28th March 2025
63AQI
63AQI
29th March 2025
44AQI
44AQI
30th March 2025
35AQI
35AQI
31st March 2025
31AQI
31AQI
1st April 2025
40AQI
40AQI
2nd April 2025
49AQI
49AQI
3rd April 2025
48AQI
48AQI
4th April 2025
68AQI
68AQI
5th April 2025
65AQI
65AQI
6th April 2025
64AQI
64AQI
7th April 2025
68AQI
68AQI
8th April 2025
80AQI
80AQI
9th April 2025
75AQI
75AQI
10th April 2025
65AQI
65AQI
11th April 2025
76AQI
76AQI
12th April 2025
60AQI
60AQI
13th April 2025
84AQI
84AQI
14th April 2025
74AQI
74AQI
15th April 2025
81AQI
81AQI
16th April 2025
78AQI
78AQI
17th April 2025
81AQI
81AQI
18th April 2025
71AQI
71AQI
19th April 2025
66AQI
66AQI
20th April 2025
57AQI
57AQI
21st April 2025
62AQI
62AQI
22nd April 2025
58AQI
58AQI
23rd April 2025
52AQI
52AQI
24th April 2025
59AQI
59AQI
25th April 2025
43AQI
43AQI
26th April 2025
43AQI
43AQI
27th April 2025
50AQI
50AQI
28th April 2025
54AQI
54AQI
29th April 2025
56AQI
56AQI
30th April 2025
64AQI
64AQI
1st May 2025
63AQI
63AQI
2nd May 2025
69AQI
69AQI
3rd May 2025
67AQI
67AQI
4th May 2025
71AQI
71AQI
5th May 2025
62AQI
62AQI
6th May 2025
64AQI
64AQI
7th May 2025
51AQI
51AQI
8th May 2025
56AQI
56AQI
9th May 2025
47AQI
47AQI
10th May 2025
46AQI
46AQI
11th May 2025
42AQI
42AQI
12th May 2025
56AQI
56AQI
13th May 2025
62AQI
62AQI
14th May 2025
58AQI
58AQI
15th May 2025
53AQI
53AQI
16th May 2025
45AQI
45AQI
17th May 2025
46AQI
46AQI
18th May 2025
38AQI
38AQI
19th May 2025
40AQI
40AQI
20th May 2025
42AQI
42AQI
21st May 2025
36AQI
36AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
42AQI
42AQI
24th May 2025
36AQI
36AQI
25th May 2025
56AQI
56AQI
26th May 2025
51AQI
51AQI
27th May 2025
48AQI
48AQI
28th May 2025
44AQI
44AQI
29th May 2025
32AQI
32AQI
30th May 2025
51AQI
51AQI
31st May 2025
53AQI
53AQI
1st June 2025
56AQI
56AQI
2nd June 2025
44AQI
44AQI
3rd June 2025
37AQI
37AQI
4th June 2025
35AQI
35AQI
5th June 2025
47AQI
47AQI
6th June 2025
43AQI
43AQI
7th June 2025
44AQI
44AQI
8th June 2025
35AQI
35AQI
9th June 2025
41AQI
41AQI
10th June 2025
40AQI
40AQI
11th June 2025
42AQI
42AQI
12th June 2025
36AQI
36AQI
13th June 2025
27AQI
27AQI
14th June 2025
30AQI
30AQI
15th June 2025
35AQI
35AQI
16th June 2025
37AQI
37AQI
17th June 2025
36AQI
36AQI
18th June 2025
39AQI
39AQI
19th June 2025
37AQI
37AQI
20th June 2025
36AQI
36AQI
21st June 2025
34AQI
34AQI
22nd June 2025
29AQI
29AQI
23rd June 2025
32AQI
32AQI
24th June 2025
33AQI
33AQI
25th June 2025
34AQI
34AQI
26th June 2025
34AQI
34AQI
27th June 2025
31AQI
31AQI
28th June 2025
32AQI
32AQI
29th June 2025
34AQI
34AQI
30th June 2025
36AQI
36AQI
1st July 2025
42AQI
42AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
43AQI
43AQI
4th July 2025
49AQI
49AQI
5th July 2025
41AQI
41AQI
6th July 2025
40AQI
40AQI
7th July 2025
35AQI
35AQI
8th July 2025
43AQI
43AQI
9th July 2025
41AQI
41AQI
10th July 2025
41AQI
41AQI
11th July 2025
42AQI
42AQI
12th July 2025
45AQI
45AQI
13th July 2025
47AQI
47AQI
14th July 2025
49AQI
49AQI
15th July 2025
48AQI
48AQI
16th July 2025
49AQI
49AQI
17th July 2025
50AQI
50AQI
18th July 2025
47AQI
47AQI
19th July 2025
42AQI
42AQI
20th July 2025
43AQI
43AQI
21st July 2025
36AQI
36AQI
22nd July 2025
35AQI
35AQI
23rd July 2025
32AQI
32AQI
24th July 2025
31AQI
31AQI
25th July 2025
30AQI
30AQI
26th July 2025
31AQI
31AQI
27th July 2025
41AQI
41AQI
28th July 2025
29AQI
29AQI
29th July 2025
30AQI
30AQI
30th July 2025
33AQI
33AQI
31st July 2025
36AQI
36AQI
1st August 2025
46AQI
46AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
43AQI
43AQI
4th August 2025
42AQI
42AQI
5th August 2025
48AQI
48AQI
6th August 2025
49AQI
49AQI
7th August 2025
49AQI
49AQI
8th August 2025
53AQI
53AQI
9th August 2025
45AQI
45AQI
10th August 2025
39AQI
39AQI
11th August 2025
41AQI
41AQI
12th August 2025
51AQI
51AQI
13th August 2025
45AQI
45AQI
14th August 2025
40AQI
40AQI
15th August 2025
35AQI
35AQI
16th August 2025
36AQI
36AQI
17th August 2025
38AQI
38AQI
18th August 2025
44AQI
44AQI
19th August 2025
46AQI
46AQI
20th August 2025
41AQI
41AQI
21st August 2025
41AQI
41AQI
22nd August 2025
47AQI
47AQI
23rd August 2025
47AQI
47AQI
24th August 2025
47AQI
47AQI
25th August 2025
43AQI
43AQI
26th August 2025
41AQI
41AQI
27th August 2025
40AQI
40AQI
28th August 2025
42AQI
42AQI
29th August 2025
38AQI
38AQI
30th August 2025
41AQI
41AQI
31st August 2025
47AQI
47AQI
1st September 2025
52AQI
52AQI
2nd September 2025
51AQI
51AQI
3rd September 2025
54AQI
54AQI
4th September 2025
47AQI
47AQI
5th September 2025
49AQI
49AQI
6th September 2025
55AQI
55AQI
7th September 2025
45AQI
45AQI
8th September 2025
38AQI
38AQI
9th September 2025
42AQI
42AQI
10th September 2025
43AQI
43AQI
11th September 2025
43AQI
43AQI
12th September 2025
47AQI
47AQI
13th September 2025
44AQI
44AQI
14th September 2025
48AQI
48AQI
15th September 2025
44AQI
44AQI
16th September 2025
50AQI
50AQI
17th September 2025
53AQI
53AQI
18th September 2025
53AQI
53AQI
19th September 2025
62AQI
62AQI
20th September 2025
44AQI
44AQI
21st September 2025
35AQI
35AQI
22nd September 2025
33AQI
33AQI
23rd September 2025
38AQI
38AQI
24th September 2025
38AQI
38AQI
25th September 2025
50AQI
50AQI
26th September 2025
39AQI
39AQI
27th September 2025
45AQI
45AQI
28th September 2025
54AQI
54AQI
29th September 2025
52AQI
52AQI
30th September 2025
38AQI
38AQI
1st October 2025
44AQI
44AQI
2nd October 2025
59AQI
59AQI
3rd October 2025
61AQI
61AQI
4th October 2025
68AQI
68AQI
5th October 2025
58AQI
58AQI
6th October 2025
55AQI
55AQI
7th October 2025
53AQI
53AQI
8th October 2025
55AQI
55AQI
9th October 2025
51AQI
51AQI
10th October 2025
49AQI
49AQI
11th October 2025
62AQI
62AQI
12th October 2025
58AQI
58AQI
13th October 2025
66AQI
66AQI
14th October 2025
70AQI
70AQI
15th October 2025
55AQI
55AQI
16th October 2025
55AQI
55AQI
17th October 2025
56AQI
56AQI
18th October 2025
59AQI
59AQI
19th October 2025
44AQI
44AQI
20th October 2025
59AQI
59AQI
21st October 2025
58AQI
58AQI
22nd October 2025
22AQI
22AQI
23rd October 2025
35AQI
35AQI
24th October 2025
32AQI
32AQI
25th October 2025
28AQI
28AQI
26th October 2025
39AQI
39AQI
27th October 2025
44AQI
44AQI
28th October 2025
34AQI
34AQI
29th October 2025
28AQI
28AQI
30th October 2025
41AQI
41AQI
31st October 2025
36AQI
36AQI
1st November 2025
39AQI
39AQI
2nd November 2025
54AQI
54AQI
3rd November 2025
61AQI
61AQI
4th November 2025
17AQI
17AQI
5th November 2025
20AQI
20AQI
6th November 2025
23AQI
23AQI
7th November 2025
30AQI
30AQI
8th November 2025
57AQI
57AQI
9th November 2025
48AQI
48AQI
10th November 2025
43AQI
43AQI
11th November 2025
35AQI
35AQI
12th November 2025
27AQI
27AQI
13th November 2025
26AQI
26AQI
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
61AQI
57AQI
61AQI
63AQI
51AQI
37AQI
40AQI
44AQI
46AQI
49AQI
37AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202550AQI
2
29
10
17
1
5
26
6
24
15
16
29
1
31
29
2
21
9
13
18
10
3
171
145
1
Highest AQI recorded in
April63AQI
Lowest AQI recorded in
June37AQI
202451AQI
7
22
2
10
18
1
3
26
2
3
27
12
19
29
31
19
12
22
8
27
4
24
6
13
17
1
200
159
6
Highest AQI recorded in
March72AQI
Lowest AQI recorded in
July31AQI
202351AQI
14
16
1
12
15
9
21
1
5
25
12
19
27
3
28
3
31
19
11
16
14
1
11
18
13
17
1
197
162
4
Highest AQI recorded in
April67AQI
Lowest AQI recorded in
July34AQI
202247AQI
2
16
5
9
20
2
7
23
28
3
29
1
22
1
13
15
23
8
25
5
26
5
199
87
2
Highest AQI recorded in
January71AQI
Lowest AQI recorded in
June32AQI
202153AQI
8
21
4
18
6
2
25
4
9
21
23
8
30
25
6
23
8
14
16
25
6
17
13
16
15
196
157
10
Highest AQI recorded in
February77AQI
Lowest AQI recorded in
June36AQI
202045AQI
4
9
3
18
14
4
30
30
1
26
5
15
15
16
15
23
7
21
10
182
84
Highest AQI recorded in
April62AQI
Lowest AQI recorded in
June30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
53AQILeast Polluted Year Recorded
2020(Avg.)
45AQIHukou's annual 2025 AQI (50) shows an average percentage change of 2.1% (worsened AQI) compared to previous years: 2020 (45), 2021 (53), 2022 (47), 2023 (51), 2024 (51).
