Biella, Piedmont, Italy 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
Biella, Piedmont, Italy
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Nov 2024
110AQILowest AQI recorded on
3rd Nov 2023
8AQISame Day Analysis (14th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 65 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 14th Nov - 15th Nov 2025
Biella, Piedmont, Italy
AQI
Day
Night
.
7 AM14th Nov 2025
5 PM
6 AM15th Nov 2025
Day time
Avg. Highest Time
12PM14th Nov
64AQI
Avg. Lowest Time
11AM14th Nov
45AQI
Night time
Avg. Highest Time
11PM14th Nov
80AQI
Avg. Lowest Time
6AM15th Nov
48AQI
In the last 24 hours,
Biella's AQI reached its highest point of 80 at 11 PM during the Night, while the lowest point, 45, was recorded at 11 AM during the Day between 14th Nov and 15th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Biella, Piedmont, Italy
OctNov
16th - 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 - 15th15th
Day
Night
16th Oct 20251187 AMAQI
16th Oct 20251278 AMAQI
16th Oct 20251359 AMAQI
16th Oct 202510910 AMAQI
16th Oct 20259711 AMAQI
16th Oct 20259612 PMAQI
16th Oct 20251011 PMAQI
16th Oct 20251022 PMAQI
16th Oct 2025843 PMAQI
16th Oct 2025574 PMAQI
16th Oct 2025665 PMAQI
16th Oct 2025636 PMAQI
16th Oct 2025627 PMAQI
16th Oct 2025598 PMAQI
16th Oct 2025579 PMAQI
16th Oct 20256310 PMAQI
16th Oct 20256211 PMAQI
17th Oct 20256412 AMAQI
17th Oct 2025631 AMAQI
17th Oct 2025672 AMAQI
17th Oct 2025703 AMAQI
17th Oct 2025714 AMAQI
17th Oct 2025675 AMAQI
17th Oct 2025646 AMAQI
10°C7/15°C
17th Oct 2025687 AMAQI
17th Oct 2025768 AMAQI
17th Oct 2025769 AMAQI
17th Oct 20257210 AMAQI
17th Oct 20257311 AMAQI
17th Oct 20256312 PMAQI
17th Oct 2025651 PMAQI
17th Oct 2025762 PMAQI
17th Oct 2025713 PMAQI
17th Oct 2025694 PMAQI
17th Oct 2025575 PMAQI
17th Oct 2025596 PMAQI
17th Oct 2025617 PMAQI
17th Oct 2025708 PMAQI
17th Oct 2025899 PMAQI
17th Oct 20258910 PMAQI
17th Oct 20258511 PMAQI
18th Oct 20257412 AMAQI
18th Oct 2025761 AMAQI
18th Oct 2025712 AMAQI
18th Oct 2025703 AMAQI
18th Oct 2025684 AMAQI
18th Oct 2025705 AMAQI
18th Oct 2025696 AMAQI
12°C10/15°C
18th Oct 2025647 AMAQI
18th Oct 2025648 AMAQI
18th Oct 2025639 AMAQI
18th Oct 20256810 AMAQI
18th Oct 20257011 AMAQI
18th Oct 20257312 PMAQI
18th Oct 2025731 PMAQI
18th Oct 2025702 PMAQI
18th Oct 2025713 PMAQI
18th Oct 2025734 PMAQI
18th Oct 2025865 PMAQI
18th Oct 2025756 PMAQI
18th Oct 2025817 PMAQI
18th Oct 2025848 PMAQI
18th Oct 2025899 PMAQI
18th Oct 20258610 PMAQI
18th Oct 20258411 PMAQI
19th Oct 20258412 AMAQI
19th Oct 2025831 AMAQI
19th Oct 2025882 AMAQI
19th Oct 2025823 AMAQI
19th Oct 2025854 AMAQI
19th Oct 2025865 AMAQI
19th Oct 2025866 AMAQI
12°C9/16°C
19th Oct 2025817 AMAQI
19th Oct 2025888 AMAQI
19th Oct 2025879 AMAQI
19th Oct 20258710 AMAQI
19th Oct 202510411 AMAQI
19th Oct 20258412 PMAQI
19th Oct 2025761 PMAQI
19th Oct 2025772 PMAQI
19th Oct 2025773 PMAQI
19th Oct 2025714 PMAQI
19th Oct 2025675 PMAQI
19th Oct 2025706 PMAQI
19th Oct 2025617 PMAQI
19th Oct 2025548 PMAQI
19th Oct 2025589 PMAQI
19th Oct 20257810 PMAQI
19th Oct 20257811 PMAQI
20th Oct 20257912 AMAQI
20th Oct 2025791 AMAQI
20th Oct 2025782 AMAQI
20th Oct 2025753 AMAQI
20th Oct 2025734 AMAQI
20th Oct 2025735 AMAQI
20th Oct 2025726 AMAQI
12°C11/13°C
20th Oct 2025717 AMAQI
20th Oct 2025738 AMAQI
20th Oct 2025739 AMAQI
20th Oct 20257110 AMAQI
20th Oct 20257211 AMAQI
20th Oct 20258812 PMAQI
20th Oct 2025801 PMAQI
20th Oct 2025622 PMAQI
20th Oct 2025583 PMAQI
20th Oct 2025594 PMAQI
20th Oct 2025635 PMAQI
20th Oct 2025716 PMAQI
20th Oct 2025707 PMAQI
20th Oct 2025698 PMAQI
20th Oct 2025669 PMAQI
20th Oct 20257210 PMAQI
20th Oct 20257311 PMAQI
21st Oct 20257612 AMAQI
21st Oct 2025741 AMAQI
21st Oct 2025712 AMAQI
21st Oct 2025663 AMAQI
21st Oct 2025614 AMAQI
21st Oct 2025605 AMAQI
21st Oct 2025636 AMAQI
10°C7/11°C
21st Oct 2025727 AMAQI
21st Oct 2025718 AMAQI
21st Oct 2025799 AMAQI
21st Oct 20258110 AMAQI
21st Oct 20258211 AMAQI
21st Oct 20258212 PMAQI
21st Oct 2025811 PMAQI
21st Oct 2025732 PMAQI
21st Oct 2025723 PMAQI
21st Oct 2025194 PMAQI
21st Oct 2025245 PMAQI
21st Oct 2025296 PMAQI
21st Oct 2025267 PMAQI
21st Oct 2025438 PMAQI
21st Oct 2025489 PMAQI
21st Oct 20255010 PMAQI
21st Oct 20253911 PMAQI
22nd Oct 20252512 AMAQI
22nd Oct 2025521 AMAQI
22nd Oct 2025592 AMAQI
22nd Oct 2025603 AMAQI
22nd Oct 2025644 AMAQI
22nd Oct 2025655 AMAQI
22nd Oct 2025556 AMAQI
11°C9/14°C
22nd Oct 2025377 AMAQI
22nd Oct 2025288 AMAQI
22nd Oct 2025379 AMAQI
22nd Oct 20253910 AMAQI
22nd Oct 20252511 AMAQI
22nd Oct 20252112 PMAQI
22nd Oct 2025331 PMAQI
22nd Oct 2025332 PMAQI
22nd Oct 2025443 PMAQI
22nd Oct 2025494 PMAQI
22nd Oct 2025465 PMAQI
22nd Oct 2025616 PMAQI
22nd Oct 2025527 PMAQI
22nd Oct 2025468 PMAQI
22nd Oct 2025519 PMAQI
22nd Oct 20254410 PMAQI
22nd Oct 20255411 PMAQI
23rd Oct 20256812 AMAQI
23rd Oct 2025711 AMAQI
23rd Oct 2025652 AMAQI
23rd Oct 2025573 AMAQI
23rd Oct 2025554 AMAQI
23rd Oct 2025535 AMAQI
23rd Oct 2025566 AMAQI
12°C11/15°C
23rd Oct 2025557 AMAQI
23rd Oct 2025488 AMAQI
23rd Oct 2025509 AMAQI
23rd Oct 20255610 AMAQI
23rd Oct 20256311 AMAQI
23rd Oct 20256912 PMAQI
23rd Oct 2025741 PMAQI
23rd Oct 2025852 PMAQI
23rd Oct 2025853 PMAQI
23rd Oct 2025754 PMAQI
23rd Oct 2025655 PMAQI
23rd Oct 2025966 PMAQI
23rd Oct 2025967 PMAQI
23rd Oct 2025648 PMAQI
23rd Oct 2025609 PMAQI
23rd Oct 20255410 PMAQI
23rd Oct 20255311 PMAQI
24th Oct 20255112 AMAQI
24th Oct 2025561 AMAQI
24th Oct 2025552 AMAQI
24th Oct 2025463 AMAQI
24th Oct 2025414 AMAQI
24th Oct 2025345 AMAQI
24th Oct 2025156 AMAQI
11°C9/14°C
24th Oct 2025187 AMAQI
24th Oct 2025258 AMAQI
24th Oct 2025249 AMAQI
24th Oct 20251910 AMAQI
24th Oct 20251811 AMAQI
24th Oct 20251712 PMAQI
24th Oct 2025251 PMAQI
24th Oct 2025372 PMAQI
24th Oct 2025213 PMAQI
24th Oct 2025284 PMAQI
24th Oct 2025325 PMAQI
24th Oct 2025246 PMAQI
24th Oct 2025247 PMAQI
24th Oct 2025228 PMAQI
24th Oct 2025169 PMAQI
24th Oct 20251210 PMAQI
24th Oct 20252411 PMAQI
25th Oct 20253412 AMAQI
25th Oct 2025521 AMAQI
25th Oct 2025442 AMAQI
25th Oct 2025463 AMAQI
25th Oct 2025354 AMAQI
25th Oct 2025235 AMAQI
25th Oct 2025186 AMAQI
9°C4/15°C
25th Oct 2025177 AMAQI
25th Oct 2025188 AMAQI
25th Oct 2025239 AMAQI
25th Oct 20252510 AMAQI
25th Oct 20251911 AMAQI
25th Oct 20252712 PMAQI
25th Oct 2025311 PMAQI
25th Oct 2025272 PMAQI
25th Oct 2025233 PMAQI
25th Oct 2025204 PMAQI
25th Oct 2025265 PMAQI
25th Oct 2025326 PMAQI
25th Oct 2025437 PMAQI
25th Oct 2025488 PMAQI
25th Oct 2025429 PMAQI
25th Oct 20253310 PMAQI
25th Oct 20253011 PMAQI
26th Oct 20252512 AMAQI
26th Oct 2025331 AMAQI
26th Oct 2025532 AMAQI
26th Oct 2025493 AMAQI
26th Oct 2025404 AMAQI
26th Oct 2025375 AMAQI
26th Oct 2025346 AMAQI
7°C3/13°C
26th Oct 2025277 AMAQI
26th Oct 2025138 AMAQI
26th Oct 2025149 AMAQI
26th Oct 20252110 AMAQI
26th Oct 20252811 AMAQI
26th Oct 20253012 PMAQI
26th Oct 2025321 PMAQI
26th Oct 2025342 PMAQI
26th Oct 2025343 PMAQI
26th Oct 2025304 PMAQI
26th Oct 2025275 PMAQI
26th Oct 2025306 PMAQI
26th Oct 2025287 PMAQI
26th Oct 2025288 PMAQI
26th Oct 2025289 PMAQI
26th Oct 20253310 PMAQI
26th Oct 20253411 PMAQI
27th Oct 20253912 AMAQI
27th Oct 2025311 AMAQI
27th Oct 2025272 AMAQI
27th Oct 2025243 AMAQI
27th Oct 2025224 AMAQI
27th Oct 2025185 AMAQI
27th Oct 2025176 AMAQI
9°C4/15°C
27th Oct 2025207 AMAQI
27th Oct 2025158 AMAQI
27th Oct 2025259 AMAQI
27th Oct 20252910 AMAQI
27th Oct 20252911 AMAQI
27th Oct 20253012 PMAQI
27th Oct 2025191 PMAQI
27th Oct 2025222 PMAQI
27th Oct 2025293 PMAQI
27th Oct 2025294 PMAQI
27th Oct 2025285 PMAQI
27th Oct 2025246 PMAQI
27th Oct 2025437 PMAQI
27th Oct 2025508 PMAQI
27th Oct 2025559 PMAQI
27th Oct 20255110 PMAQI
27th Oct 20255411 PMAQI
28th Oct 20254112 AMAQI
28th Oct 2025371 AMAQI
28th Oct 2025302 AMAQI
28th Oct 2025213 AMAQI
28th Oct 2025154 AMAQI
28th Oct 2025195 AMAQI
28th Oct 2025206 AMAQI
8°C5/14°C
28th Oct 2025147 AMAQI
28th Oct 2025168 AMAQI
28th Oct 2025259 AMAQI
28th Oct 20252410 AMAQI
28th Oct 20252411 AMAQI
28th Oct 20252612 PMAQI
28th Oct 2025261 PMAQI
28th Oct 2025262 PMAQI
28th Oct 2025243 PMAQI
28th Oct 2025284 PMAQI
28th Oct 2025305 PMAQI
28th Oct 2025396 PMAQI
28th Oct 2025257 PMAQI
28th Oct 2025298 PMAQI
28th Oct 2025499 PMAQI
28th Oct 20255410 PMAQI
28th Oct 20254611 PMAQI
29th Oct 20255712 AMAQI
29th Oct 2025581 AMAQI
29th Oct 2025262 AMAQI
29th Oct 2025243 AMAQI
29th Oct 2025314 AMAQI
29th Oct 2025475 AMAQI
29th Oct 2025536 AMAQI
10°C6/15°C
29th Oct 2025537 AMAQI
29th Oct 2025338 AMAQI
29th Oct 2025249 AMAQI
29th Oct 20252910 AMAQI
29th Oct 20253411 AMAQI
29th Oct 20253112 PMAQI
29th Oct 2025381 PMAQI
29th Oct 2025422 PMAQI
29th Oct 2025503 PMAQI
29th Oct 2025544 PMAQI
29th Oct 2025595 PMAQI
29th Oct 2025656 PMAQI
29th Oct 2025667 PMAQI
29th Oct 2025698 PMAQI
29th Oct 2025729 PMAQI
29th Oct 20257910 PMAQI
29th Oct 20258311 PMAQI
30th Oct 20258212 AMAQI
30th Oct 2025991 AMAQI
30th Oct 2025582 AMAQI
30th Oct 2025343 AMAQI
30th Oct 2025794 AMAQI
30th Oct 2025625 AMAQI
30th Oct 2025366 AMAQI
6°C4/9°C
30th Oct 2025147 AMAQI
30th Oct 2025168 AMAQI
30th Oct 2025179 AMAQI
30th Oct 20251610 AMAQI
30th Oct 20251911 AMAQI
30th Oct 20252312 PMAQI
30th Oct 2025211 PMAQI
30th Oct 2025202 PMAQI
30th Oct 2025223 PMAQI
30th Oct 2025184 PMAQI
30th Oct 2025205 PMAQI
30th Oct 2025256 PMAQI
30th Oct 2025287 PMAQI
30th Oct 2025558 PMAQI
30th Oct 2025639 PMAQI
30th Oct 20256410 PMAQI
30th Oct 20256411 PMAQI
31st Oct 20256412 AMAQI
31st Oct 2025421 AMAQI
31st Oct 2025342 AMAQI
31st Oct 2025223 AMAQI
31st Oct 2025174 AMAQI
31st Oct 2025355 AMAQI
31st Oct 2025256 AMAQI
8°C4/11°C
31st Oct 2025407 AMAQI
31st Oct 2025318 AMAQI
31st Oct 2025189 AMAQI
31st Oct 20252110 AMAQI
31st Oct 20252711 AMAQI
31st Oct 20253812 PMAQI
31st Oct 2025491 PMAQI
31st Oct 2025332 PMAQI
31st Oct 2025383 PMAQI
31st Oct 2025564 PMAQI
31st Oct 2025475 PMAQI
31st Oct 2025486 PMAQI
31st Oct 2025527 PMAQI
31st Oct 2025648 PMAQI
31st Oct 2025749 PMAQI
31st Oct 20256210 PMAQI
31st Oct 20257111 PMAQI
1st Nov 20256212 AMAQI
1st Nov 2025621 AMAQI
1st Nov 2025692 AMAQI
1st Nov 2025633 AMAQI
1st Nov 2025634 AMAQI
1st Nov 2025555 AMAQI
1st Nov 2025556 AMAQI
10°C6/15°C
1st Nov 2025517 AMAQI
1st Nov 2025558 AMAQI
1st Nov 2025449 AMAQI
1st Nov 20255610 AMAQI
1st Nov 20255611 AMAQI
1st Nov 20255812 PMAQI
1st Nov 2025391 PMAQI
1st Nov 2025452 PMAQI
1st Nov 2025253 PMAQI
1st Nov 2025524 PMAQI
1st Nov 2025625 PMAQI
1st Nov 2025566 PMAQI
1st Nov 2025717 PMAQI
1st Nov 2025578 PMAQI
1st Nov 2025709 PMAQI
1st Nov 20257410 PMAQI
1st Nov 20257211 PMAQI
2nd Nov 20256912 AMAQI
2nd Nov 2025681 AMAQI
2nd Nov 2025752 AMAQI
2nd Nov 2025573 AMAQI
2nd Nov 2025584 AMAQI
2nd Nov 2025575 AMAQI
2nd Nov 2025546 AMAQI
12°C11/15°C
2nd Nov 2025547 AMAQI
2nd Nov 2025598 AMAQI
2nd Nov 2025609 AMAQI
2nd Nov 20257910 AMAQI
2nd Nov 20256111 AMAQI
2nd Nov 20255912 PMAQI
2nd Nov 2025621 PMAQI
2nd Nov 2025642 PMAQI
2nd Nov 2025533 PMAQI
2nd Nov 2025674 PMAQI
2nd Nov 2025615 PMAQI
2nd Nov 2025596 PMAQI
2nd Nov 2025667 PMAQI
2nd Nov 2025648 PMAQI
2nd Nov 2025609 PMAQI
2nd Nov 20256410 PMAQI
2nd Nov 20254011 PMAQI
3rd Nov 20253412 AMAQI
3rd Nov 2025471 AMAQI
3rd Nov 2025472 AMAQI
3rd Nov 2025333 AMAQI
3rd Nov 2025244 AMAQI
3rd Nov 2025145 AMAQI
3rd Nov 2025116 AMAQI
11°C9/14°C
3rd Nov 2025167 AMAQI
3rd Nov 2025148 AMAQI
3rd Nov 2025189 AMAQI
3rd Nov 20253810 AMAQI
3rd Nov 20252311 AMAQI
3rd Nov 20252912 PMAQI
3rd Nov 2025311 PMAQI
3rd Nov 2025242 PMAQI
3rd Nov 2025333 PMAQI
3rd Nov 2025314 PMAQI
3rd Nov 2025225 PMAQI
3rd Nov 2025296 PMAQI
3rd Nov 2025347 PMAQI
3rd Nov 2025438 PMAQI
3rd Nov 2025559 PMAQI
3rd Nov 20255710 PMAQI
3rd Nov 20255011 PMAQI
4th Nov 20254612 AMAQI
4th Nov 2025441 AMAQI
4th Nov 2025312 AMAQI
4th Nov 2025253 AMAQI
4th Nov 2025194 AMAQI
4th Nov 2025225 AMAQI
4th Nov 2025206 AMAQI
10°C8/15°C
4th Nov 2025177 AMAQI
4th Nov 2025138 AMAQI
4th Nov 2025219 AMAQI
4th Nov 20252810 AMAQI
4th Nov 20252811 AMAQI
4th Nov 20253212 PMAQI
4th Nov 2025281 PMAQI
4th Nov 2025352 PMAQI
4th Nov 2025393 PMAQI
4th Nov 2025514 PMAQI
4th Nov 2025555 PMAQI
4th Nov 2025496 PMAQI
4th Nov 2025527 PMAQI
4th Nov 2025548 PMAQI
4th Nov 2025769 PMAQI
4th Nov 20257510 PMAQI
4th Nov 20257211 PMAQI
5th Nov 20256212 AMAQI
5th Nov 2025601 AMAQI
5th Nov 2025522 AMAQI
5th Nov 2025463 AMAQI
5th Nov 2025464 AMAQI
5th Nov 2025495 AMAQI
5th Nov 2025586 AMAQI
8°C5/12°C
5th Nov 2025627 AMAQI
5th Nov 2025548 AMAQI
5th Nov 2025549 AMAQI
5th Nov 20255810 AMAQI
5th Nov 20253711 AMAQI
5th Nov 20255712 PMAQI
5th Nov 2025661 PMAQI
5th Nov 2025472 PMAQI
5th Nov 2025543 PMAQI
5th Nov 2025584 PMAQI
5th Nov 2025605 PMAQI
5th Nov 2025596 PMAQI
5th Nov 2025867 PMAQI
5th Nov 2025748 PMAQI
5th Nov 2025739 PMAQI
5th Nov 20257410 PMAQI
5th Nov 20256811 PMAQI
6th Nov 20256612 AMAQI
6th Nov 2025631 AMAQI
6th Nov 2025492 AMAQI
6th Nov 2025443 AMAQI
6th Nov 2025414 AMAQI
6th Nov 2025345 AMAQI
6th Nov 2025486 AMAQI
9°C6/14°C
6th Nov 2025387 AMAQI
6th Nov 2025388 AMAQI
6th Nov 2025499 AMAQI
6th Nov 20256010 AMAQI
6th Nov 20255711 AMAQI
6th Nov 20255412 PMAQI
6th Nov 2025561 PMAQI
6th Nov 2025542 PMAQI
6th Nov 2025543 PMAQI
6th Nov 2025564 PMAQI
6th Nov 2025605 PMAQI
6th Nov 2025976 PMAQI
6th Nov 20251017 PMAQI
6th Nov 2025988 PMAQI
6th Nov 2025949 PMAQI
6th Nov 20259210 PMAQI
6th Nov 20259311 PMAQI
7th Nov 20259312 AMAQI
7th Nov 2025841 AMAQI
7th Nov 2025772 AMAQI
7th Nov 2025733 AMAQI
7th Nov 2025704 AMAQI
7th Nov 2025505 AMAQI
7th Nov 2025416 AMAQI
8°C5/13°C
7th Nov 2025337 AMAQI
7th Nov 2025298 AMAQI
7th Nov 2025389 AMAQI
7th Nov 20254210 AMAQI
7th Nov 20254411 AMAQI
7th Nov 20254012 PMAQI
7th Nov 2025421 PMAQI
7th Nov 2025362 PMAQI
7th Nov 2025533 PMAQI
7th Nov 2025554 PMAQI
7th Nov 2025575 PMAQI
7th Nov 20251076 PMAQI
7th Nov 20251387 PMAQI
7th Nov 20251268 PMAQI
7th Nov 20251059 PMAQI
7th Nov 20259710 PMAQI
7th Nov 20259811 PMAQI
8th Nov 20258912 AMAQI
8th Nov 2025761 AMAQI
8th Nov 2025732 AMAQI
8th Nov 2025723 AMAQI
8th Nov 2025744 AMAQI
8th Nov 2025725 AMAQI
8th Nov 2025726 AMAQI
8°C6/12°C
8th Nov 2025717 AMAQI
8th Nov 2025718 AMAQI
8th Nov 2025589 AMAQI
8th Nov 20257810 AMAQI
8th Nov 20257311 AMAQI
8th Nov 20257612 PMAQI
8th Nov 2025791 PMAQI
8th Nov 2025782 PMAQI
8th Nov 2025773 PMAQI
8th Nov 2025814 PMAQI
8th Nov 2025945 PMAQI
8th Nov 20251096 PMAQI
8th Nov 20251237 PMAQI
8th Nov 20251338 PMAQI
8th Nov 20251299 PMAQI
8th Nov 202511910 PMAQI
8th Nov 202511311 PMAQI
9th Nov 20259912 AMAQI
9th Nov 2025851 AMAQI
9th Nov 2025802 AMAQI
9th Nov 2025753 AMAQI
9th Nov 2025694 AMAQI
9th Nov 2025665 AMAQI
9th Nov 2025686 AMAQI
7°C2/12°C
9th Nov 2025697 AMAQI
9th Nov 2025638 AMAQI
9th Nov 2025759 AMAQI
9th Nov 20256210 AMAQI
9th Nov 20256911 AMAQI
9th Nov 20257912 PMAQI
9th Nov 2025791 PMAQI
9th Nov 2025812 PMAQI
9th Nov 2025853 PMAQI
9th Nov 2025814 PMAQI
9th Nov 2025945 PMAQI
9th Nov 2025826 PMAQI
9th Nov 2025707 PMAQI
9th Nov 2025968 PMAQI
9th Nov 20251119 PMAQI
9th Nov 20259710 PMAQI
9th Nov 20259011 PMAQI
10th Nov 20258512 AMAQI
10th Nov 2025741 AMAQI
10th Nov 2025672 AMAQI
10th Nov 2025683 AMAQI
10th Nov 2025974 AMAQI
10th Nov 20251335 AMAQI
10th Nov 2025856 AMAQI
7°C3/12°C
10th Nov 2025597 AMAQI
10th Nov 2025588 AMAQI
10th Nov 2025589 AMAQI
10th Nov 20256410 AMAQI
10th Nov 20256111 AMAQI
10th Nov 20256312 PMAQI
10th Nov 2025621 PMAQI
10th Nov 2025682 PMAQI
10th Nov 2025883 PMAQI
10th Nov 2025784 PMAQI
10th Nov 2025795 PMAQI
10th Nov 2025816 PMAQI
10th Nov 2025657 PMAQI
10th Nov 2025748 PMAQI
10th Nov 2025819 PMAQI
10th Nov 20257410 PMAQI
10th Nov 20257411 PMAQI
11th Nov 20257412 AMAQI
11th Nov 2025631 AMAQI
11th Nov 2025602 AMAQI
11th Nov 2025633 AMAQI
11th Nov 2025544 AMAQI
11th Nov 2025495 AMAQI
11th Nov 2025476 AMAQI
7°C3/10°C
11th Nov 2025457 AMAQI
11th Nov 2025508 AMAQI
11th Nov 2025609 AMAQI
11th Nov 20257010 AMAQI
11th Nov 20257911 AMAQI
11th Nov 20257312 PMAQI
11th Nov 2025871 PMAQI
11th Nov 2025722 PMAQI
11th Nov 2025723 PMAQI
11th Nov 2025754 PMAQI
11th Nov 2025855 PMAQI
11th Nov 2025806 PMAQI
11th Nov 20251047 PMAQI
11th Nov 20251208 PMAQI
11th Nov 20251189 PMAQI
11th Nov 202510910 PMAQI
11th Nov 20259911 PMAQI
12th Nov 20258712 AMAQI
12th Nov 2025811 AMAQI
12th Nov 2025702 AMAQI
12th Nov 2025643 AMAQI
12th Nov 20251094 AMAQI
12th Nov 2025805 AMAQI
12th Nov 2025806 AMAQI
9°C5/13°C
12th Nov 2025847 AMAQI
12th Nov 2025698 AMAQI
12th Nov 2025649 AMAQI
12th Nov 20256410 AMAQI
12th Nov 20253911 AMAQI
12th Nov 20256212 PMAQI
12th Nov 2025681 PMAQI
12th Nov 2025722 PMAQI
12th Nov 2025753 PMAQI
12th Nov 2025754 PMAQI
12th Nov 2025895 PMAQI
12th Nov 2025836 PMAQI
12th Nov 2025637 PMAQI
12th Nov 2025598 PMAQI
12th Nov 2025659 PMAQI
12th Nov 20257010 PMAQI
12th Nov 20259011 PMAQI
13th Nov 20257112 AMAQI
13th Nov 2025761 AMAQI
13th Nov 2025682 AMAQI
13th Nov 2025643 AMAQI
13th Nov 2025854 AMAQI
13th Nov 2025685 AMAQI
13th Nov 2025576 AMAQI
10°C7/14°C
13th Nov 2025517 AMAQI
13th Nov 2025528 AMAQI
13th Nov 2025389 AMAQI
13th Nov 20253510 AMAQI
13th Nov 20254211 AMAQI
13th Nov 20255612 PMAQI
13th Nov 2025641 PMAQI
13th Nov 2025622 PMAQI
13th Nov 2025593 PMAQI
13th Nov 2025614 PMAQI
13th Nov 2025785 PMAQI
13th Nov 2025766 PMAQI
13th Nov 2025687 PMAQI
13th Nov 2025918 PMAQI
13th Nov 2025749 PMAQI
13th Nov 20257910 PMAQI
13th Nov 20256811 PMAQI
14th Nov 20258812 AMAQI
14th Nov 20251061 AMAQI
14th Nov 2025792 AMAQI
14th Nov 2025593 AMAQI
14th Nov 2025544 AMAQI
14th Nov 2025515 AMAQI
14th Nov 2025526 AMAQI
10°C5/14°C
14th Nov 2025547 AMAQI
14th Nov 2025538 AMAQI
14th Nov 2025519 AMAQI
14th Nov 20255410 AMAQI
14th Nov 20254511 AMAQI
14th Nov 20256412 PMAQI
14th Nov 2025621 PMAQI
14th Nov 2025602 PMAQI
14th Nov 2025553 PMAQI
14th Nov 2025644 PMAQI
14th Nov 2025605 PMAQI
14th Nov 2025696 PMAQI
14th Nov 2025767 PMAQI
14th Nov 2025748 PMAQI
14th Nov 2025799 PMAQI
14th Nov 20257910 PMAQI
14th Nov 20258011 PMAQI
15th Nov 20257512 AMAQI
15th Nov 2025731 AMAQI
15th Nov 2025782 AMAQI
15th Nov 2025633 AMAQI
15th Nov 2025544 AMAQI
15th Nov 2025505 AMAQI
15th Nov 2025486 AMAQI
9°C5/11°C
15th Nov 2025497 AMAQI
7 AM12 PM
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
5 PM
57AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM
47AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 57), while the lowest AQI was between 8 AM to 8 AM (Avg. 47).
Night time
Avg. Highest Time
9 PM - 11 PM
69AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM
51AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 69), while the lowest AQI was between 6 AM to 6 AM (Avg. 51).
2025 Days Vs Air Quality
Biella, Piedmont, Italy
2025
69%
219
30%
95
0.6%
2
0.6%
2
Total number of days with different AQI categories in last 319 days in 2025 (46 days remaining)
Good
219 DaysModerate
95 DaysPoor
2 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 319 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Biella, Piedmont, Italy
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
63AQI
63AQI
2nd January 2025
65AQI
65AQI
3rd January 2025
54AQI
54AQI
4th January 2025
57AQI
57AQI
5th January 2025
56AQI
56AQI
6th January 2025
63AQI
63AQI
7th January 2025
50AQI
50AQI
8th January 2025
46AQI
46AQI
9th January 2025
48AQI
48AQI
10th January 2025
42AQI
42AQI
11th January 2025
41AQI
41AQI
12th January 2025
42AQI
42AQI
13th January 2025
47AQI
47AQI
14th January 2025
61AQI
61AQI
15th January 2025
63AQI
63AQI
16th January 2025
60AQI
60AQI
17th January 2025
53AQI
53AQI
18th January 2025
56AQI
56AQI
19th January 2025
62AQI
62AQI
20th January 2025
61AQI
61AQI
21st January 2025
60AQI
60AQI
22nd January 2025
60AQI
60AQI
23rd January 2025
55AQI
55AQI
24th January 2025
51AQI
51AQI
25th January 2025
53AQI
53AQI
26th January 2025
48AQI
48AQI
27th January 2025
45AQI
45AQI
28th January 2025
36AQI
36AQI
29th January 2025
36AQI
36AQI
30th January 2025
38AQI
38AQI
31st January 2025
41AQI
41AQI
1st February 2025
39AQI
39AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
46AQI
46AQI
4th February 2025
53AQI
53AQI
5th February 2025
59AQI
59AQI
6th February 2025
60AQI
60AQI
7th February 2025
62AQI
62AQI
8th February 2025
64AQI
64AQI
9th February 2025
68AQI
68AQI
10th February 2025
64AQI
64AQI
11th February 2025
60AQI
60AQI
12th February 2025
55AQI
55AQI
13th February 2025
52AQI
52AQI
14th February 2025
47AQI
47AQI
15th February 2025
43AQI
43AQI
16th February 2025
56AQI
56AQI
17th February 2025
58AQI
58AQI
18th February 2025
62AQI
62AQI
19th February 2025
62AQI
62AQI
20th February 2025
62AQI
62AQI
21st February 2025
66AQI
66AQI
22nd February 2025
61AQI
61AQI
23rd February 2025
60AQI
60AQI
24th February 2025
58AQI
58AQI
25th February 2025
53AQI
53AQI
26th February 2025
44AQI
44AQI
27th February 2025
44AQI
44AQI
28th February 2025
41AQI
41AQI
1st March 2025
44AQI
44AQI
2nd March 2025
48AQI
48AQI
3rd March 2025
51AQI
51AQI
4th March 2025
50AQI
50AQI
5th March 2025
50AQI
50AQI
6th March 2025
55AQI
55AQI
7th March 2025
54AQI
54AQI
8th March 2025
55AQI
55AQI
9th March 2025
55AQI
55AQI
10th March 2025
55AQI
55AQI
11th March 2025
47AQI
47AQI
12th March 2025
47AQI
47AQI
13th March 2025
39AQI
39AQI
14th March 2025
34AQI
34AQI
15th March 2025
33AQI
33AQI
16th March 2025
32AQI
32AQI
17th March 2025
31AQI
31AQI
18th March 2025
30AQI
30AQI
19th March 2025
32AQI
32AQI
20th March 2025
40AQI
40AQI
21st March 2025
41AQI
41AQI
22nd March 2025
37AQI
37AQI
23rd March 2025
31AQI
31AQI
24th March 2025
32AQI
32AQI
25th March 2025
36AQI
36AQI
26th March 2025
51AQI
51AQI
27th March 2025
41AQI
41AQI
28th March 2025
45AQI
45AQI
29th March 2025
53AQI
53AQI
30th March 2025
37AQI
37AQI
31st March 2025
32AQI
32AQI
1st April 2025
30AQI
30AQI
2nd April 2025
36AQI
36AQI
3rd April 2025
38AQI
38AQI
4th April 2025
48AQI
48AQI
5th April 2025
53AQI
53AQI
6th April 2025
47AQI
47AQI
7th April 2025
37AQI
37AQI
8th April 2025
42AQI
42AQI
9th April 2025
49AQI
49AQI
10th April 2025
52AQI
52AQI
11th April 2025
49AQI
49AQI
12th April 2025
46AQI
46AQI
13th April 2025
39AQI
39AQI
14th April 2025
40AQI
40AQI
15th April 2025
30AQI
30AQI
16th April 2025
46AQI
46AQI
17th April 2025
29AQI
29AQI
18th April 2025
31AQI
31AQI
19th April 2025
37AQI
37AQI
20th April 2025
37AQI
37AQI
21st April 2025
35AQI
35AQI
22nd April 2025
32AQI
32AQI
23rd April 2025
31AQI
31AQI
24th April 2025
34AQI
34AQI
25th April 2025
31AQI
31AQI
26th April 2025
29AQI
29AQI
27th April 2025
32AQI
32AQI
28th April 2025
32AQI
32AQI
29th April 2025
34AQI
34AQI
30th April 2025
34AQI
34AQI
1st May 2025
40AQI
40AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
40AQI
40AQI
4th May 2025
36AQI
36AQI
5th May 2025
29AQI
29AQI
6th May 2025
23AQI
23AQI
7th May 2025
26AQI
26AQI
8th May 2025
31AQI
31AQI
9th May 2025
35AQI
35AQI
10th May 2025
35AQI
35AQI
11th May 2025
32AQI
32AQI
12th May 2025
32AQI
32AQI
13th May 2025
27AQI
27AQI
14th May 2025
30AQI
30AQI
15th May 2025
29AQI
29AQI
16th May 2025
31AQI
31AQI
17th May 2025
30AQI
30AQI
18th May 2025
33AQI
33AQI
19th May 2025
37AQI
37AQI
20th May 2025
33AQI
33AQI
21st May 2025
33AQI
33AQI
22nd May 2025
39AQI
39AQI
23rd May 2025
36AQI
36AQI
24th May 2025
33AQI
33AQI
25th May 2025
28AQI
28AQI
26th May 2025
33AQI
33AQI
27th May 2025
32AQI
32AQI
28th May 2025
33AQI
33AQI
29th May 2025
36AQI
36AQI
30th May 2025
34AQI
34AQI
31st May 2025
34AQI
34AQI
1st June 2025
34AQI
34AQI
2nd June 2025
33AQI
33AQI
3rd June 2025
34AQI
34AQI
4th June 2025
39AQI
39AQI
5th June 2025
35AQI
35AQI
6th June 2025
38AQI
38AQI
7th June 2025
40AQI
40AQI
8th June 2025
45AQI
45AQI
9th June 2025
55AQI
55AQI
10th June 2025
59AQI
59AQI
11th June 2025
62AQI
62AQI
12th June 2025
63AQI
63AQI
13th June 2025
64AQI
64AQI
14th June 2025
67AQI
67AQI
15th June 2025
56AQI
56AQI
16th June 2025
47AQI
47AQI
17th June 2025
42AQI
42AQI
18th June 2025
41AQI
41AQI
19th June 2025
45AQI
45AQI
20th June 2025
51AQI
51AQI
21st June 2025
51AQI
51AQI
22nd June 2025
51AQI
51AQI
23rd June 2025
47AQI
47AQI
24th June 2025
48AQI
48AQI
25th June 2025
52AQI
52AQI
26th June 2025
52AQI
52AQI
27th June 2025
42AQI
42AQI
28th June 2025
40AQI
40AQI
29th June 2025
40AQI
40AQI
30th June 2025
45AQI
45AQI
1st July 2025
39AQI
39AQI
2nd July 2025
31AQI
31AQI
3rd July 2025
33AQI
33AQI
4th July 2025
38AQI
38AQI
5th July 2025
37AQI
37AQI
6th July 2025
39AQI
39AQI
7th July 2025
34AQI
34AQI
8th July 2025
24AQI
24AQI
9th July 2025
23AQI
23AQI
10th July 2025
25AQI
25AQI
11th July 2025
30AQI
30AQI
12th July 2025
33AQI
33AQI
13th July 2025
33AQI
33AQI
14th July 2025
34AQI
34AQI
15th July 2025
32AQI
32AQI
16th July 2025
34AQI
34AQI
17th July 2025
35AQI
35AQI
18th July 2025
33AQI
33AQI
19th July 2025
32AQI
32AQI
20th July 2025
33AQI
33AQI
21st July 2025
27AQI
27AQI
22nd July 2025
25AQI
25AQI
23rd July 2025
23AQI
23AQI
24th July 2025
23AQI
23AQI
25th July 2025
20AQI
20AQI
26th July 2025
21AQI
21AQI
27th July 2025
22AQI
22AQI
28th July 2025
22AQI
22AQI
29th July 2025
21AQI
21AQI
30th July 2025
21AQI
21AQI
31st July 2025
24AQI
24AQI
1st August 2025
27AQI
27AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
23AQI
23AQI
4th August 2025
27AQI
27AQI
5th August 2025
28AQI
28AQI
6th August 2025
30AQI
30AQI
7th August 2025
30AQI
30AQI
8th August 2025
31AQI
31AQI
9th August 2025
43AQI
43AQI
10th August 2025
50AQI
50AQI
11th August 2025
53AQI
53AQI
12th August 2025
57AQI
57AQI
13th August 2025
58AQI
58AQI
14th August 2025
56AQI
56AQI
15th August 2025
51AQI
51AQI
16th August 2025
51AQI
51AQI
17th August 2025
48AQI
48AQI
18th August 2025
47AQI
47AQI
19th August 2025
47AQI
47AQI
20th August 2025
46AQI
46AQI
21st August 2025
32AQI
32AQI
22nd August 2025
29AQI
29AQI
23rd August 2025
28AQI
28AQI
24th August 2025
31AQI
31AQI
25th August 2025
24AQI
24AQI
26th August 2025
27AQI
27AQI
27th August 2025
38AQI
38AQI
28th August 2025
35AQI
35AQI
29th August 2025
25AQI
25AQI
30th August 2025
18AQI
18AQI
31st August 2025
16AQI
16AQI
1st September 2025
16AQI
16AQI
2nd September 2025
18AQI
18AQI
3rd September 2025
18AQI
18AQI
4th September 2025
26AQI
26AQI
5th September 2025
24AQI
24AQI
6th September 2025
20AQI
20AQI
7th September 2025
21AQI
21AQI
8th September 2025
27AQI
27AQI
9th September 2025
37AQI
37AQI
10th September 2025
28AQI
28AQI
11th September 2025
23AQI
23AQI
12th September 2025
25AQI
25AQI
13th September 2025
24AQI
24AQI
14th September 2025
24AQI
24AQI
15th September 2025
21AQI
21AQI
16th September 2025
24AQI
24AQI
17th September 2025
22AQI
22AQI
18th September 2025
23AQI
23AQI
19th September 2025
27AQI
27AQI
20th September 2025
36AQI
36AQI
21st September 2025
42AQI
42AQI
22nd September 2025
26AQI
26AQI
23rd September 2025
24AQI
24AQI
24th September 2025
19AQI
19AQI
25th September 2025
24AQI
24AQI
26th September 2025
23AQI
23AQI
27th September 2025
16AQI
16AQI
28th September 2025
15AQI
15AQI
29th September 2025
27AQI
27AQI
30th September 2025
35AQI
35AQI
1st October 2025
55AQI
55AQI
2nd October 2025
56AQI
56AQI
3rd October 2025
46AQI
46AQI
4th October 2025
83AQI
83AQI
5th October 2025
79AQI
79AQI
6th October 2025
59AQI
59AQI
7th October 2025
54AQI
54AQI
8th October 2025
66AQI
66AQI
9th October 2025
92AQI
92AQI
10th October 2025
105AQI
105AQI
11th October 2025
151AQI
151AQI
12th October 2025
154AQI
154AQI
13th October 2025
122AQI
122AQI
14th October 2025
84AQI
84AQI
15th October 2025
94AQI
94AQI
16th October 2025
92AQI
92AQI
17th October 2025
69AQI
69AQI
18th October 2025
74AQI
74AQI
19th October 2025
79AQI
79AQI
20th October 2025
73AQI
73AQI
21st October 2025
61AQI
61AQI
22nd October 2025
43AQI
43AQI
23rd October 2025
66AQI
66AQI
24th October 2025
32AQI
32AQI
25th October 2025
28AQI
28AQI
26th October 2025
31AQI
31AQI
27th October 2025
33AQI
33AQI
28th October 2025
32AQI
32AQI
29th October 2025
50AQI
50AQI
30th October 2025
49AQI
49AQI
31st October 2025
47AQI
47AQI
1st November 2025
60AQI
60AQI
2nd November 2025
63AQI
63AQI
3rd November 2025
34AQI
34AQI
4th November 2025
42AQI
42AQI
5th November 2025
62AQI
62AQI
6th November 2025
66AQI
66AQI
7th November 2025
75AQI
75AQI
8th November 2025
91AQI
91AQI
9th November 2025
86AQI
86AQI
10th November 2025
78AQI
78AQI
11th November 2025
77AQI
77AQI
12th November 2025
78AQI
78AQI
13th November 2025
69AQI
69AQI
14th November 2025
65AQI
65AQI
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
52AQI
55AQI
43AQI
38AQI
33AQI
47AQI
29AQI
37AQI
25AQI
70AQI
68AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202544AQI
13
18
8
20
23
8
28
2
31
18
12
31
25
6
30
10
17
2
2
2
12
219
95
2
2
Highest AQI recorded in
October70AQI
Lowest AQI recorded in
September25AQI
202441AQI
6
13
3
13
16
15
7
30
30
30
31
30
1
23
5
30
1
10
19
1
9
22
257
84
4
Highest AQI recorded in
January64AQI
Lowest AQI recorded in
June25AQI
202329AQI
28
7
17
27
30
30
21
22
1
30
31
17
1
6
24
266
26
Highest AQI recorded in
December65AQI
Lowest AQI recorded in
January15AQI
202226AQI
20
22
31
30
28
28
2
19
4
1
27
31
30
30
297
6
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
January14AQI
202133AQI
1
4
31
23
5
21
2
25
5
5
15
121
16
Highest AQI recorded in
April56AQI
Lowest AQI recorded in
December14AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
44AQILeast Polluted Year Recorded
2022(Avg.)
26AQIBiella's annual 2025 AQI (44) shows an average percentage change of 40.4% (worsened AQI) compared to previous years: 2021 (33), 2022 (26), 2023 (29), 2024 (41).
