Biel Bienne, Bern, Switzerland 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
Biel Bienne, Bern, Switzerland
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Nov 2025
69AQILowest AQI recorded on
2nd Nov 2023
4AQISame Day Analysis (27th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Biel Bienne, Bern, Switzerland
AQI
Day
Night
.
7 AM27th Nov 2025
4 PM
6 AM28th Nov 2025
Day time
Avg. Highest Time
11AM27th Nov
61AQI
Avg. Lowest Time
9AM27th Nov
57AQI
Night time
Avg. Highest Time
1AM28th Nov
69AQI
Avg. Lowest Time
4AM28th Nov
55AQI
In the last 24 hours,
Biel Bienne's AQI reached its highest point of 69 at 1 AM during the Night, while the lowest point, 55, was recorded at 4 AM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Biel Bienne, Bern, Switzerland
OctNov
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
29th Oct 2025227 AMAQI
29th Oct 2025248 AMAQI
29th Oct 2025319 AMAQI
29th Oct 20253310 AMAQI
29th Oct 20253711 AMAQI
29th Oct 20254012 PMAQI
29th Oct 2025421 PMAQI
29th Oct 2025392 PMAQI
29th Oct 2025383 PMAQI
29th Oct 2025374 PMAQI
29th Oct 2025395 PMAQI
29th Oct 2025416 PMAQI
29th Oct 2025477 PMAQI
29th Oct 2025538 PMAQI
29th Oct 2025529 PMAQI
29th Oct 20255110 PMAQI
29th Oct 20255411 PMAQI
30th Oct 20254912 AMAQI
30th Oct 2025481 AMAQI
30th Oct 2025492 AMAQI
30th Oct 2025453 AMAQI
30th Oct 2025394 AMAQI
30th Oct 2025355 AMAQI
30th Oct 2025326 AMAQI
6°C2/11°C
30th Oct 2025307 AMAQI
30th Oct 2025288 AMAQI
30th Oct 2025309 AMAQI
30th Oct 20253310 AMAQI
30th Oct 20252811 AMAQI
30th Oct 20252712 PMAQI
30th Oct 2025271 PMAQI
30th Oct 2025262 PMAQI
30th Oct 2025253 PMAQI
30th Oct 2025224 PMAQI
30th Oct 2025205 PMAQI
30th Oct 2025206 PMAQI
30th Oct 2025247 PMAQI
30th Oct 2025308 PMAQI
30th Oct 2025339 PMAQI
30th Oct 20254210 PMAQI
30th Oct 20254811 PMAQI
31st Oct 20255312 AMAQI
31st Oct 2025481 AMAQI
31st Oct 2025422 AMAQI
31st Oct 2025363 AMAQI
31st Oct 2025314 AMAQI
31st Oct 2025315 AMAQI
31st Oct 2025326 AMAQI
8°C4/11°C
31st Oct 2025307 AMAQI
31st Oct 2025328 AMAQI
31st Oct 2025349 AMAQI
31st Oct 20253810 AMAQI
31st Oct 20253611 AMAQI
31st Oct 20253612 PMAQI
31st Oct 2025351 PMAQI
31st Oct 2025352 PMAQI
31st Oct 2025363 PMAQI
31st Oct 2025394 PMAQI
31st Oct 2025395 PMAQI
31st Oct 2025406 PMAQI
31st Oct 2025447 PMAQI
31st Oct 2025468 PMAQI
31st Oct 2025479 PMAQI
31st Oct 20255210 PMAQI
31st Oct 20255711 PMAQI
1st Nov 20256112 AMAQI
1st Nov 2025521 AMAQI
1st Nov 2025462 AMAQI
1st Nov 2025553 AMAQI
1st Nov 2025544 AMAQI
1st Nov 2025445 AMAQI
1st Nov 2025386 AMAQI
8°C4/13°C
1st Nov 2025357 AMAQI
1st Nov 2025388 AMAQI
1st Nov 2025419 AMAQI
1st Nov 20254210 AMAQI
1st Nov 20253911 AMAQI
1st Nov 20254112 PMAQI
1st Nov 2025451 PMAQI
1st Nov 2025442 PMAQI
1st Nov 2025493 PMAQI
1st Nov 2025514 PMAQI
1st Nov 2025485 PMAQI
1st Nov 2025456 PMAQI
1st Nov 2025467 PMAQI
1st Nov 2025528 PMAQI
1st Nov 2025589 PMAQI
1st Nov 20255910 PMAQI
1st Nov 20255911 PMAQI
2nd Nov 20255712 AMAQI
2nd Nov 2025561 AMAQI
2nd Nov 2025512 AMAQI
2nd Nov 2025433 AMAQI
2nd Nov 2025334 AMAQI
2nd Nov 2025285 AMAQI
2nd Nov 2025226 AMAQI
12°C8/17°C
2nd Nov 2025137 AMAQI
2nd Nov 2025118 AMAQI
2nd Nov 2025119 AMAQI
2nd Nov 20251210 AMAQI
2nd Nov 20251411 AMAQI
2nd Nov 20251612 PMAQI
2nd Nov 2025131 PMAQI
2nd Nov 2025142 PMAQI
2nd Nov 2025153 PMAQI
2nd Nov 2025174 PMAQI
2nd Nov 2025175 PMAQI
2nd Nov 2025176 PMAQI
2nd Nov 2025177 PMAQI
2nd Nov 2025148 PMAQI
2nd Nov 2025149 PMAQI
2nd Nov 20251710 PMAQI
2nd Nov 20251711 PMAQI
3rd Nov 20251712 AMAQI
3rd Nov 2025191 AMAQI
3rd Nov 2025222 AMAQI
3rd Nov 2025203 AMAQI
3rd Nov 2025174 AMAQI
3rd Nov 2025175 AMAQI
3rd Nov 2025206 AMAQI
8°C4/10°C
3rd Nov 2025227 AMAQI
3rd Nov 2025228 AMAQI
3rd Nov 2025289 AMAQI
3rd Nov 20253010 AMAQI
3rd Nov 20253211 AMAQI
3rd Nov 20253112 PMAQI
3rd Nov 2025321 PMAQI
3rd Nov 2025322 PMAQI
3rd Nov 2025253 PMAQI
3rd Nov 2025224 PMAQI
3rd Nov 2025205 PMAQI
3rd Nov 2025226 PMAQI
3rd Nov 2025297 PMAQI
3rd Nov 2025338 PMAQI
3rd Nov 2025379 PMAQI
3rd Nov 20254110 PMAQI
3rd Nov 20254611 PMAQI
4th Nov 20255112 AMAQI
4th Nov 2025541 AMAQI
4th Nov 2025552 AMAQI
4th Nov 2025533 AMAQI
4th Nov 2025484 AMAQI
4th Nov 2025455 AMAQI
4th Nov 2025426 AMAQI
7°C4/11°C
4th Nov 2025427 AMAQI
4th Nov 2025408 AMAQI
4th Nov 2025409 AMAQI
4th Nov 20254010 AMAQI
4th Nov 20254311 AMAQI
4th Nov 20254312 PMAQI
4th Nov 2025481 PMAQI
4th Nov 2025512 PMAQI
4th Nov 2025483 PMAQI
4th Nov 2025484 PMAQI
4th Nov 2025435 PMAQI
4th Nov 2025416 PMAQI
4th Nov 2025487 PMAQI
4th Nov 2025568 PMAQI
4th Nov 2025569 PMAQI
4th Nov 20255910 PMAQI
4th Nov 20256211 PMAQI
5th Nov 20256412 AMAQI
5th Nov 2025631 AMAQI
5th Nov 2025582 AMAQI
5th Nov 2025553 AMAQI
5th Nov 2025544 AMAQI
5th Nov 2025515 AMAQI
5th Nov 2025476 AMAQI
7°C4/13°C
5th Nov 2025397 AMAQI
5th Nov 2025388 AMAQI
5th Nov 2025379 AMAQI
5th Nov 20254110 AMAQI
5th Nov 20254211 AMAQI
5th Nov 20254612 PMAQI
5th Nov 2025421 PMAQI
5th Nov 2025482 PMAQI
5th Nov 2025523 PMAQI
5th Nov 2025484 PMAQI
5th Nov 2025445 PMAQI
5th Nov 2025456 PMAQI
5th Nov 2025527 PMAQI
5th Nov 2025568 PMAQI
5th Nov 2025589 PMAQI
5th Nov 20256210 PMAQI
5th Nov 20256511 PMAQI
6th Nov 20256412 AMAQI
6th Nov 2025651 AMAQI
6th Nov 2025582 AMAQI
6th Nov 2025543 AMAQI
6th Nov 2025494 AMAQI
6th Nov 2025445 AMAQI
6th Nov 2025426 AMAQI
7°C6/12°C
6th Nov 2025417 AMAQI
6th Nov 2025428 AMAQI
6th Nov 2025439 AMAQI
6th Nov 20254910 AMAQI
6th Nov 20255011 AMAQI
6th Nov 20255012 PMAQI
6th Nov 2025451 PMAQI
6th Nov 2025472 PMAQI
6th Nov 2025483 PMAQI
6th Nov 2025454 PMAQI
6th Nov 2025435 PMAQI
6th Nov 2025426 PMAQI
6th Nov 2025517 PMAQI
6th Nov 2025588 PMAQI
6th Nov 2025619 PMAQI
6th Nov 20256610 PMAQI
6th Nov 20256711 PMAQI
7th Nov 20256612 AMAQI
7th Nov 2025631 AMAQI
7th Nov 2025632 AMAQI
7th Nov 2025643 AMAQI
7th Nov 2025594 AMAQI
7th Nov 2025575 AMAQI
7th Nov 2025566 AMAQI
8°C5/13°C
7th Nov 2025597 AMAQI
7th Nov 2025588 AMAQI
7th Nov 2025569 AMAQI
7th Nov 20255510 AMAQI
7th Nov 20255611 AMAQI
7th Nov 20255812 PMAQI
7th Nov 2025601 PMAQI
7th Nov 2025622 PMAQI
7th Nov 2025623 PMAQI
7th Nov 2025644 PMAQI
7th Nov 2025655 PMAQI
7th Nov 2025656 PMAQI
7th Nov 2025667 PMAQI
7th Nov 2025688 PMAQI
7th Nov 2025739 PMAQI
7th Nov 20257410 PMAQI
7th Nov 20257311 PMAQI
8th Nov 20257412 AMAQI
8th Nov 2025731 AMAQI
8th Nov 2025722 AMAQI
8th Nov 2025723 AMAQI
8th Nov 2025654 AMAQI
8th Nov 2025605 AMAQI
8th Nov 2025586 AMAQI
7°C5/11°C
8th Nov 2025577 AMAQI
8th Nov 2025548 AMAQI
8th Nov 2025559 AMAQI
8th Nov 20255610 AMAQI
8th Nov 20255611 AMAQI
8th Nov 20255612 PMAQI
8th Nov 2025561 PMAQI
8th Nov 2025552 PMAQI
8th Nov 2025543 PMAQI
8th Nov 2025544 PMAQI
8th Nov 2025555 PMAQI
8th Nov 2025556 PMAQI
8th Nov 2025617 PMAQI
8th Nov 2025668 PMAQI
8th Nov 2025689 PMAQI
8th Nov 20257010 PMAQI
8th Nov 20256811 PMAQI
9th Nov 20256812 AMAQI
9th Nov 2025691 AMAQI
9th Nov 2025692 AMAQI
9th Nov 2025663 AMAQI
9th Nov 2025644 AMAQI
9th Nov 2025615 AMAQI
9th Nov 2025586 AMAQI
8°C4/12°C
9th Nov 2025577 AMAQI
9th Nov 2025578 AMAQI
9th Nov 2025589 AMAQI
9th Nov 20255910 AMAQI
9th Nov 20255811 AMAQI
9th Nov 20255612 PMAQI
9th Nov 2025561 PMAQI
9th Nov 2025562 PMAQI
9th Nov 2025573 PMAQI
9th Nov 2025574 PMAQI
9th Nov 2025555 PMAQI
9th Nov 2025566 PMAQI
9th Nov 2025567 PMAQI
9th Nov 2025618 PMAQI
9th Nov 2025659 PMAQI
9th Nov 20256710 PMAQI
9th Nov 20256711 PMAQI
10th Nov 20256612 AMAQI
10th Nov 2025631 AMAQI
10th Nov 2025602 AMAQI
10th Nov 2025573 AMAQI
10th Nov 2025554 AMAQI
10th Nov 2025545 AMAQI
10th Nov 2025546 AMAQI
8°C5/12°C
10th Nov 2025517 AMAQI
10th Nov 2025528 AMAQI
10th Nov 2025559 AMAQI
10th Nov 20255610 AMAQI
10th Nov 20255511 AMAQI
10th Nov 20255512 PMAQI
10th Nov 2025551 PMAQI
10th Nov 2025542 PMAQI
10th Nov 2025543 PMAQI
10th Nov 2025554 PMAQI
10th Nov 2025555 PMAQI
10th Nov 2025556 PMAQI
10th Nov 2025567 PMAQI
10th Nov 2025588 PMAQI
10th Nov 2025619 PMAQI
10th Nov 20256310 PMAQI
10th Nov 20256511 PMAQI
11th Nov 20256412 AMAQI
11th Nov 2025651 AMAQI
11th Nov 2025612 AMAQI
11th Nov 2025583 AMAQI
11th Nov 2025564 AMAQI
11th Nov 2025565 AMAQI
11th Nov 2025566 AMAQI
6°C3/9°C
11th Nov 2025557 AMAQI
11th Nov 2025538 AMAQI
11th Nov 2025549 AMAQI
11th Nov 20255410 AMAQI
11th Nov 20255511 AMAQI
11th Nov 20255512 PMAQI
11th Nov 2025561 PMAQI
11th Nov 2025552 PMAQI
11th Nov 2025543 PMAQI
11th Nov 2025454 PMAQI
11th Nov 2025445 PMAQI
11th Nov 2025486 PMAQI
11th Nov 2025537 PMAQI
11th Nov 2025578 PMAQI
11th Nov 2025609 PMAQI
11th Nov 20256410 PMAQI
11th Nov 20256711 PMAQI
12th Nov 20256812 AMAQI
12th Nov 2025641 AMAQI
12th Nov 2025612 AMAQI
12th Nov 2025573 AMAQI
12th Nov 2025544 AMAQI
12th Nov 2025485 AMAQI
12th Nov 2025446 AMAQI
8°C5/12°C
12th Nov 2025457 AMAQI
12th Nov 2025458 AMAQI
12th Nov 2025479 AMAQI
12th Nov 20255110 AMAQI
12th Nov 20255111 AMAQI
12th Nov 20255412 PMAQI
12th Nov 2025551 PMAQI
12th Nov 2025542 PMAQI
12th Nov 2025553 PMAQI
12th Nov 2025554 PMAQI
12th Nov 2025565 PMAQI
12th Nov 2025576 PMAQI
12th Nov 2025617 PMAQI
12th Nov 2025618 PMAQI
12th Nov 2025649 PMAQI
12th Nov 20256610 PMAQI
12th Nov 20256611 PMAQI
13th Nov 20256512 AMAQI
13th Nov 2025631 AMAQI
13th Nov 2025582 AMAQI
13th Nov 2025543 AMAQI
13th Nov 2025504 AMAQI
13th Nov 2025465 AMAQI
13th Nov 2025426 AMAQI
7°C4/13°C
13th Nov 2025447 AMAQI
13th Nov 2025428 AMAQI
13th Nov 2025469 AMAQI
13th Nov 20254710 AMAQI
13th Nov 20255111 AMAQI
13th Nov 20255212 PMAQI
13th Nov 2025521 PMAQI
13th Nov 2025482 PMAQI
13th Nov 2025503 PMAQI
13th Nov 2025484 PMAQI
13th Nov 2025445 PMAQI
13th Nov 2025486 PMAQI
13th Nov 2025477 PMAQI
13th Nov 2025558 PMAQI
13th Nov 2025569 PMAQI
13th Nov 20255710 PMAQI
13th Nov 20255911 PMAQI
14th Nov 20255912 AMAQI
14th Nov 2025571 AMAQI
14th Nov 2025552 AMAQI
14th Nov 2025543 AMAQI
14th Nov 2025544 AMAQI
14th Nov 2025545 AMAQI
14th Nov 2025536 AMAQI
8°C4/13°C
14th Nov 2025517 AMAQI
14th Nov 2025518 AMAQI
14th Nov 2025539 AMAQI
14th Nov 20255410 AMAQI
14th Nov 20255811 AMAQI
14th Nov 20256312 PMAQI
14th Nov 2025611 PMAQI
14th Nov 2025632 PMAQI
14th Nov 2025643 PMAQI
14th Nov 2025674 PMAQI
14th Nov 2025685 PMAQI
14th Nov 2025666 PMAQI
14th Nov 2025627 PMAQI
14th Nov 2025678 PMAQI
14th Nov 2025709 PMAQI
14th Nov 20257210 PMAQI
14th Nov 20257311 PMAQI
15th Nov 20257612 AMAQI
15th Nov 2025731 AMAQI
15th Nov 2025722 AMAQI
15th Nov 2025663 AMAQI
15th Nov 2025634 AMAQI
15th Nov 2025625 AMAQI
15th Nov 2025636 AMAQI
7°C4/11°C
15th Nov 2025647 AMAQI
15th Nov 2025618 AMAQI
15th Nov 2025609 AMAQI
15th Nov 20256110 AMAQI
15th Nov 20256011 AMAQI
15th Nov 20256212 PMAQI
15th Nov 2025601 PMAQI
15th Nov 2025602 PMAQI
15th Nov 2025603 PMAQI
15th Nov 2025594 PMAQI
15th Nov 2025595 PMAQI
15th Nov 2025596 PMAQI
15th Nov 2025567 PMAQI
15th Nov 2025498 PMAQI
15th Nov 2025339 PMAQI
15th Nov 20253710 PMAQI
15th Nov 20255011 PMAQI
16th Nov 20255012 AMAQI
16th Nov 2025431 AMAQI
16th Nov 2025422 AMAQI
16th Nov 2025463 AMAQI
16th Nov 2025514 AMAQI
16th Nov 2025485 AMAQI
16th Nov 2025446 AMAQI
8°C5/11°C
16th Nov 2025417 AMAQI
16th Nov 2025318 AMAQI
16th Nov 2025289 AMAQI
16th Nov 20253110 AMAQI
16th Nov 20253311 AMAQI
16th Nov 20253312 PMAQI
16th Nov 2025321 PMAQI
16th Nov 2025332 PMAQI
16th Nov 2025353 PMAQI
16th Nov 2025384 PMAQI
16th Nov 2025425 PMAQI
16th Nov 2025386 PMAQI
16th Nov 2025387 PMAQI
16th Nov 2025388 PMAQI
16th Nov 2025439 PMAQI
16th Nov 20254110 PMAQI
16th Nov 20254411 PMAQI
17th Nov 20255012 AMAQI
17th Nov 2025481 AMAQI
17th Nov 2025442 AMAQI
17th Nov 2025463 AMAQI
17th Nov 2025444 AMAQI
17th Nov 2025395 AMAQI
17th Nov 2025406 AMAQI
5°C4/8°C
17th Nov 2025357 AMAQI
17th Nov 2025328 AMAQI
17th Nov 2025309 AMAQI
17th Nov 20253410 AMAQI
17th Nov 20253911 AMAQI
17th Nov 20253912 PMAQI
17th Nov 2025411 PMAQI
17th Nov 2025302 PMAQI
17th Nov 2025223 PMAQI
17th Nov 2025184 PMAQI
17th Nov 2025195 PMAQI
17th Nov 2025216 PMAQI
17th Nov 2025227 PMAQI
17th Nov 2025228 PMAQI
17th Nov 2025289 PMAQI
17th Nov 20252810 PMAQI
17th Nov 20252911 PMAQI
18th Nov 20253412 AMAQI
18th Nov 2025331 AMAQI
18th Nov 2025292 AMAQI
18th Nov 2025263 AMAQI
18th Nov 2025234 AMAQI
18th Nov 2025265 AMAQI
18th Nov 2025286 AMAQI
2°C-4/6°C
18th Nov 2025327 AMAQI
18th Nov 2025408 AMAQI
18th Nov 2025369 AMAQI
18th Nov 20253610 AMAQI
18th Nov 20253911 AMAQI
18th Nov 20254012 PMAQI
18th Nov 2025391 PMAQI
18th Nov 2025412 PMAQI
18th Nov 2025413 PMAQI
18th Nov 2025434 PMAQI
18th Nov 2025465 PMAQI
18th Nov 2025496 PMAQI
18th Nov 2025527 PMAQI
18th Nov 2025528 PMAQI
18th Nov 2025569 PMAQI
18th Nov 20256010 PMAQI
18th Nov 20256111 PMAQI
19th Nov 20256112 AMAQI
19th Nov 2025631 AMAQI
19th Nov 2025622 AMAQI
19th Nov 2025573 AMAQI
19th Nov 2025554 AMAQI
19th Nov 2025535 AMAQI
19th Nov 2025536 AMAQI
-3°C-5/0°C
19th Nov 2025537 AMAQI
19th Nov 2025518 AMAQI
19th Nov 2025549 AMAQI
19th Nov 20255510 AMAQI
19th Nov 20255411 AMAQI
19th Nov 20255412 PMAQI
19th Nov 2025531 PMAQI
19th Nov 2025542 PMAQI
19th Nov 2025543 PMAQI
19th Nov 2025534 PMAQI
19th Nov 2025495 PMAQI
19th Nov 2025466 PMAQI
19th Nov 2025547 PMAQI
19th Nov 2025558 PMAQI
19th Nov 2025539 PMAQI
19th Nov 20255510 PMAQI
19th Nov 20255511 PMAQI
20th Nov 20255412 AMAQI
20th Nov 2025421 AMAQI
20th Nov 2025312 AMAQI
20th Nov 2025213 AMAQI
20th Nov 2025174 AMAQI
20th Nov 2025175 AMAQI
20th Nov 2025176 AMAQI
-2°C-4/2°C
20th Nov 2025147 AMAQI
20th Nov 2025118 AMAQI
20th Nov 2025119 AMAQI
20th Nov 20251510 AMAQI
20th Nov 20251711 AMAQI
20th Nov 20251812 PMAQI
20th Nov 2025221 PMAQI
20th Nov 2025222 PMAQI
20th Nov 2025223 PMAQI
20th Nov 2025244 PMAQI
20th Nov 2025255 PMAQI
20th Nov 2025246 PMAQI
20th Nov 2025227 PMAQI
20th Nov 2025278 PMAQI
20th Nov 2025269 PMAQI
20th Nov 20252410 PMAQI
20th Nov 20253211 PMAQI
21st Nov 20253312 AMAQI
21st Nov 2025321 AMAQI
21st Nov 2025362 AMAQI
21st Nov 2025353 AMAQI
21st Nov 2025344 AMAQI
21st Nov 2025325 AMAQI
21st Nov 2025316 AMAQI
-2°C-3/-1°C
21st Nov 2025347 AMAQI
21st Nov 2025348 AMAQI
21st Nov 2025379 AMAQI
21st Nov 20253910 AMAQI
21st Nov 20254211 AMAQI
21st Nov 20254312 PMAQI
21st Nov 2025401 PMAQI
21st Nov 2025432 PMAQI
21st Nov 2025453 PMAQI
21st Nov 2025474 PMAQI
21st Nov 2025445 PMAQI
21st Nov 2025436 PMAQI
21st Nov 2025457 PMAQI
21st Nov 2025448 PMAQI
21st Nov 2025479 PMAQI
21st Nov 20255310 PMAQI
21st Nov 20255411 PMAQI
22nd Nov 20255612 AMAQI
22nd Nov 2025561 AMAQI
22nd Nov 2025552 AMAQI
22nd Nov 2025533 AMAQI
22nd Nov 2025534 AMAQI
22nd Nov 2025565 AMAQI
22nd Nov 2025566 AMAQI
-2°C-5/0°C
22nd Nov 2025577 AMAQI
22nd Nov 2025598 AMAQI
22nd Nov 2025629 AMAQI
22nd Nov 20256310 AMAQI
22nd Nov 20256611 AMAQI
22nd Nov 20256812 PMAQI
22nd Nov 2025681 PMAQI
22nd Nov 2025692 PMAQI
22nd Nov 2025723 PMAQI
22nd Nov 2025764 PMAQI
22nd Nov 2025765 PMAQI
22nd Nov 2025766 PMAQI
22nd Nov 2025817 PMAQI
22nd Nov 2025838 PMAQI
22nd Nov 2025839 PMAQI
22nd Nov 20257810 PMAQI
22nd Nov 20257911 PMAQI
23rd Nov 20258212 AMAQI
23rd Nov 2025801 AMAQI
23rd Nov 2025812 AMAQI
23rd Nov 2025813 AMAQI
23rd Nov 2025794 AMAQI
23rd Nov 2025755 AMAQI
23rd Nov 2025746 AMAQI
-4°C-8/-1°C
23rd Nov 2025747 AMAQI
23rd Nov 2025748 AMAQI
23rd Nov 2025729 AMAQI
23rd Nov 20256810 AMAQI
23rd Nov 20256411 AMAQI
23rd Nov 20256412 PMAQI
23rd Nov 2025631 PMAQI
23rd Nov 2025662 PMAQI
23rd Nov 2025643 PMAQI
23rd Nov 2025534 PMAQI
23rd Nov 2025525 PMAQI
23rd Nov 2025546 PMAQI
23rd Nov 2025637 PMAQI
23rd Nov 2025658 PMAQI
23rd Nov 2025659 PMAQI
23rd Nov 20255610 PMAQI
23rd Nov 20254511 PMAQI
24th Nov 20254112 AMAQI
24th Nov 2025401 AMAQI
24th Nov 2025302 AMAQI
24th Nov 2025223 AMAQI
24th Nov 2025244 AMAQI
24th Nov 2025305 AMAQI
24th Nov 2025286 AMAQI
-1°C-7/3°C
24th Nov 2025237 AMAQI
24th Nov 2025138 AMAQI
24th Nov 2025119 AMAQI
24th Nov 20251210 AMAQI
24th Nov 20251711 AMAQI
24th Nov 20252512 PMAQI
24th Nov 2025491 PMAQI
24th Nov 2025472 PMAQI
24th Nov 2025473 PMAQI
24th Nov 2025464 PMAQI
24th Nov 2025485 PMAQI
24th Nov 2025456 PMAQI
24th Nov 2025447 PMAQI
24th Nov 2025478 PMAQI
24th Nov 2025469 PMAQI
24th Nov 20255110 PMAQI
24th Nov 20255511 PMAQI
25th Nov 20255212 AMAQI
25th Nov 2025471 AMAQI
25th Nov 2025462 AMAQI
25th Nov 2025443 AMAQI
25th Nov 2025394 AMAQI
25th Nov 2025355 AMAQI
25th Nov 2025236 AMAQI
4°C2/5°C
25th Nov 2025207 AMAQI
25th Nov 2025178 AMAQI
25th Nov 2025179 AMAQI
25th Nov 20252010 AMAQI
25th Nov 20252211 AMAQI
25th Nov 20252012 PMAQI
25th Nov 2025201 PMAQI
25th Nov 2025142 PMAQI
25th Nov 2025153 PMAQI
25th Nov 2025164 PMAQI
25th Nov 2025125 PMAQI
25th Nov 2025136 PMAQI
25th Nov 2025177 PMAQI
25th Nov 2025198 PMAQI
25th Nov 2025229 PMAQI
25th Nov 20252210 PMAQI
25th Nov 20252311 PMAQI
26th Nov 20252212 AMAQI
26th Nov 2025221 AMAQI
26th Nov 2025222 AMAQI
26th Nov 2025223 AMAQI
26th Nov 2025194 AMAQI
26th Nov 2025205 AMAQI
26th Nov 2025256 AMAQI
1°C-1/3°C
26th Nov 2025227 AMAQI
26th Nov 2025208 AMAQI
26th Nov 2025199 AMAQI
26th Nov 20251910 AMAQI
26th Nov 20252411 AMAQI
26th Nov 20252412 PMAQI
26th Nov 2025231 PMAQI
26th Nov 2025252 PMAQI
26th Nov 2025303 PMAQI
26th Nov 2025334 PMAQI
26th Nov 2025325 PMAQI
26th Nov 2025326 PMAQI
26th Nov 2025397 PMAQI
26th Nov 2025458 PMAQI
26th Nov 2025499 PMAQI
26th Nov 20255210 PMAQI
26th Nov 20255111 PMAQI
27th Nov 20255112 AMAQI
27th Nov 2025581 AMAQI
27th Nov 2025562 AMAQI
27th Nov 2025553 AMAQI
27th Nov 2025564 AMAQI
27th Nov 2025545 AMAQI
27th Nov 2025576 AMAQI
0°C-3/2°C
27th Nov 2025587 AMAQI
27th Nov 2025598 AMAQI
27th Nov 2025579 AMAQI
27th Nov 20255910 AMAQI
27th Nov 20256111 AMAQI
27th Nov 20256012 PMAQI
27th Nov 2025611 PMAQI
27th Nov 2025602 PMAQI
27th Nov 2025603 PMAQI
27th Nov 2025594 PMAQI
27th Nov 2025585 PMAQI
27th Nov 2025566 PMAQI
27th Nov 2025587 PMAQI
27th Nov 2025628 PMAQI
27th Nov 2025649 PMAQI
27th Nov 20256810 PMAQI
27th Nov 20256611 PMAQI
28th Nov 20256712 AMAQI
28th Nov 2025691 AMAQI
28th Nov 2025642 AMAQI
28th Nov 2025563 AMAQI
28th Nov 2025554 AMAQI
28th Nov 2025575 AMAQI
28th Nov 2025596 AMAQI
-2°C-6/1°C
28th Nov 2025577 AMAQI
7 AM28th Nov 2025588 AMAQI
11 AM
4 PM
11 PM
6 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 4 PM
44AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
7 AM - 9 AM
40AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 4 PM (Avg. 44), while the lowest AQI was between 7 AM to 9 AM (Avg. 40).
Night time
Avg. Highest Time
12 AM
56AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 6 PM
44AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 56), while the lowest AQI was between 5 AM to 6 PM (Avg. 44).
2025 Days Vs Air Quality
Biel Bienne, Bern, Switzerland
2025
75%
247
25%
84
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Good
247 DaysModerate
84 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% of 332 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Biel Bienne, Bern, Switzerland
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
71AQI
71AQI
2nd January 2025
48AQI
48AQI
3rd January 2025
34AQI
34AQI
4th January 2025
49AQI
49AQI
5th January 2025
56AQI
56AQI
6th January 2025
36AQI
36AQI
7th January 2025
27AQI
27AQI
8th January 2025
27AQI
27AQI
9th January 2025
26AQI
26AQI
10th January 2025
24AQI
24AQI
11th January 2025
38AQI
38AQI
12th January 2025
45AQI
45AQI
13th January 2025
40AQI
40AQI
14th January 2025
59AQI
59AQI
15th January 2025
74AQI
74AQI
16th January 2025
54AQI
54AQI
17th January 2025
66AQI
66AQI
18th January 2025
69AQI
69AQI
19th January 2025
82AQI
82AQI
20th January 2025
80AQI
80AQI
21st January 2025
66AQI
66AQI
22nd January 2025
64AQI
64AQI
23rd January 2025
51AQI
51AQI
24th January 2025
42AQI
42AQI
25th January 2025
40AQI
40AQI
26th January 2025
31AQI
31AQI
27th January 2025
24AQI
24AQI
28th January 2025
24AQI
24AQI
29th January 2025
25AQI
25AQI
30th January 2025
33AQI
33AQI
31st January 2025
30AQI
30AQI
1st February 2025
36AQI
36AQI
2nd February 2025
50AQI
50AQI
3rd February 2025
54AQI
54AQI
4th February 2025
60AQI
60AQI
5th February 2025
69AQI
69AQI
6th February 2025
68AQI
68AQI
7th February 2025
65AQI
65AQI
8th February 2025
73AQI
73AQI
9th February 2025
70AQI
70AQI
10th February 2025
76AQI
76AQI
11th February 2025
79AQI
79AQI
12th February 2025
52AQI
52AQI
13th February 2025
48AQI
48AQI
14th February 2025
57AQI
57AQI
15th February 2025
67AQI
67AQI
16th February 2025
74AQI
74AQI
17th February 2025
74AQI
74AQI
18th February 2025
77AQI
77AQI
19th February 2025
79AQI
79AQI
20th February 2025
78AQI
78AQI
21st February 2025
66AQI
66AQI
22nd February 2025
63AQI
63AQI
23rd February 2025
50AQI
50AQI
24th February 2025
52AQI
52AQI
25th February 2025
46AQI
46AQI
26th February 2025
28AQI
28AQI
27th February 2025
31AQI
31AQI
28th February 2025
31AQI
31AQI
1st March 2025
37AQI
37AQI
2nd March 2025
48AQI
48AQI
3rd March 2025
57AQI
57AQI
4th March 2025
58AQI
58AQI
5th March 2025
57AQI
57AQI
6th March 2025
55AQI
55AQI
7th March 2025
55AQI
55AQI
8th March 2025
56AQI
56AQI
9th March 2025
61AQI
61AQI
10th March 2025
46AQI
46AQI
11th March 2025
43AQI
43AQI
12th March 2025
32AQI
32AQI
13th March 2025
42AQI
42AQI
14th March 2025
34AQI
34AQI
15th March 2025
54AQI
54AQI
16th March 2025
41AQI
41AQI
17th March 2025
44AQI
44AQI
18th March 2025
41AQI
41AQI
19th March 2025
51AQI
51AQI
20th March 2025
43AQI
43AQI
21st March 2025
41AQI
41AQI
22nd March 2025
35AQI
35AQI
23rd March 2025
19AQI
19AQI
24th March 2025
22AQI
22AQI
25th March 2025
26AQI
26AQI
26th March 2025
46AQI
46AQI
27th March 2025
43AQI
43AQI
28th March 2025
39AQI
39AQI
29th March 2025
53AQI
53AQI
30th March 2025
47AQI
47AQI
31st March 2025
29AQI
29AQI
1st April 2025
28AQI
28AQI
2nd April 2025
32AQI
32AQI
3rd April 2025
38AQI
38AQI
4th April 2025
36AQI
36AQI
5th April 2025
34AQI
34AQI
6th April 2025
30AQI
30AQI
7th April 2025
23AQI
23AQI
8th April 2025
34AQI
34AQI
9th April 2025
35AQI
35AQI
10th April 2025
37AQI
37AQI
11th April 2025
40AQI
40AQI
12th April 2025
37AQI
37AQI
13th April 2025
36AQI
36AQI
14th April 2025
28AQI
28AQI
15th April 2025
21AQI
21AQI
16th April 2025
19AQI
19AQI
17th April 2025
16AQI
16AQI
18th April 2025
17AQI
17AQI
19th April 2025
19AQI
19AQI
20th April 2025
18AQI
18AQI
21st April 2025
15AQI
15AQI
22nd April 2025
16AQI
16AQI
23rd April 2025
19AQI
19AQI
24th April 2025
14AQI
14AQI
25th April 2025
22AQI
22AQI
26th April 2025
24AQI
24AQI
27th April 2025
29AQI
29AQI
28th April 2025
26AQI
26AQI
29th April 2025
29AQI
29AQI
30th April 2025
27AQI
27AQI
1st May 2025
26AQI
26AQI
2nd May 2025
24AQI
24AQI
3rd May 2025
26AQI
26AQI
4th May 2025
18AQI
18AQI
5th May 2025
18AQI
18AQI
6th May 2025
19AQI
19AQI
7th May 2025
25AQI
25AQI
8th May 2025
32AQI
32AQI
9th May 2025
41AQI
41AQI
10th May 2025
28AQI
28AQI
11th May 2025
22AQI
22AQI
12th May 2025
18AQI
18AQI
13th May 2025
19AQI
19AQI
14th May 2025
21AQI
21AQI
15th May 2025
24AQI
24AQI
16th May 2025
16AQI
16AQI
17th May 2025
17AQI
17AQI
18th May 2025
23AQI
23AQI
19th May 2025
22AQI
22AQI
20th May 2025
25AQI
25AQI
21st May 2025
22AQI
22AQI
22nd May 2025
23AQI
23AQI
23rd May 2025
20AQI
20AQI
24th May 2025
16AQI
16AQI
25th May 2025
19AQI
19AQI
26th May 2025
17AQI
17AQI
27th May 2025
16AQI
16AQI
28th May 2025
15AQI
15AQI
29th May 2025
15AQI
15AQI
30th May 2025
18AQI
18AQI
31st May 2025
20AQI
20AQI
1st June 2025
20AQI
20AQI
2nd June 2025
19AQI
19AQI
3rd June 2025
18AQI
18AQI
4th June 2025
20AQI
20AQI
5th June 2025
16AQI
16AQI
6th June 2025
17AQI
17AQI
7th June 2025
16AQI
16AQI
8th June 2025
28AQI
28AQI
9th June 2025
30AQI
30AQI
10th June 2025
50AQI
50AQI
11th June 2025
58AQI
58AQI
12th June 2025
49AQI
49AQI
13th June 2025
52AQI
52AQI
14th June 2025
52AQI
52AQI
15th June 2025
42AQI
42AQI
16th June 2025
28AQI
28AQI
17th June 2025
29AQI
29AQI
18th June 2025
29AQI
29AQI
19th June 2025
34AQI
34AQI
20th June 2025
39AQI
39AQI
21st June 2025
34AQI
34AQI
22nd June 2025
32AQI
32AQI
23rd June 2025
35AQI
35AQI
24th June 2025
28AQI
28AQI
25th June 2025
24AQI
24AQI
26th June 2025
23AQI
23AQI
27th June 2025
22AQI
22AQI
28th June 2025
20AQI
20AQI
29th June 2025
22AQI
22AQI
30th June 2025
24AQI
24AQI
1st July 2025
26AQI
26AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
28AQI
28AQI
4th July 2025
31AQI
31AQI
5th July 2025
31AQI
31AQI
6th July 2025
27AQI
27AQI
7th July 2025
21AQI
21AQI
8th July 2025
19AQI
19AQI
9th July 2025
18AQI
18AQI
10th July 2025
19AQI
19AQI
11th July 2025
21AQI
21AQI
12th July 2025
22AQI
22AQI
13th July 2025
23AQI
23AQI
14th July 2025
28AQI
28AQI
15th July 2025
23AQI
23AQI
16th July 2025
23AQI
23AQI
17th July 2025
20AQI
20AQI
18th July 2025
20AQI
20AQI
19th July 2025
22AQI
22AQI
20th July 2025
23AQI
23AQI
21st July 2025
19AQI
19AQI
22nd July 2025
17AQI
17AQI
23rd July 2025
16AQI
16AQI
24th July 2025
16AQI
16AQI
25th July 2025
17AQI
17AQI
26th July 2025
17AQI
17AQI
27th July 2025
19AQI
19AQI
28th July 2025
17AQI
17AQI
29th July 2025
18AQI
18AQI
30th July 2025
19AQI
19AQI
31st July 2025
22AQI
22AQI
1st August 2025
22AQI
22AQI
2nd August 2025
23AQI
23AQI
3rd August 2025
21AQI
21AQI
4th August 2025
22AQI
22AQI
5th August 2025
24AQI
24AQI
6th August 2025
23AQI
23AQI
7th August 2025
24AQI
24AQI
8th August 2025
26AQI
26AQI
9th August 2025
29AQI
29AQI
10th August 2025
34AQI
34AQI
11th August 2025
45AQI
45AQI
12th August 2025
54AQI
54AQI
13th August 2025
59AQI
59AQI
14th August 2025
57AQI
57AQI
15th August 2025
56AQI
56AQI
16th August 2025
58AQI
58AQI
17th August 2025
56AQI
56AQI
18th August 2025
50AQI
50AQI
19th August 2025
48AQI
48AQI
20th August 2025
44AQI
44AQI
21st August 2025
33AQI
33AQI
22nd August 2025
29AQI
29AQI
23rd August 2025
27AQI
27AQI
24th August 2025
26AQI
26AQI
25th August 2025
26AQI
26AQI
26th August 2025
29AQI
29AQI
27th August 2025
43AQI
43AQI
28th August 2025
34AQI
34AQI
29th August 2025
22AQI
22AQI
30th August 2025
18AQI
18AQI
31st August 2025
16AQI
16AQI
1st September 2025
15AQI
15AQI
2nd September 2025
15AQI
15AQI
3rd September 2025
17AQI
17AQI
4th September 2025
20AQI
20AQI
5th September 2025
18AQI
18AQI
6th September 2025
17AQI
17AQI
7th September 2025
19AQI
19AQI
8th September 2025
23AQI
23AQI
9th September 2025
24AQI
24AQI
10th September 2025
23AQI
23AQI
11th September 2025
20AQI
20AQI
12th September 2025
18AQI
18AQI
13th September 2025
17AQI
17AQI
14th September 2025
16AQI
16AQI
15th September 2025
15AQI
15AQI
16th September 2025
17AQI
17AQI
17th September 2025
18AQI
18AQI
18th September 2025
16AQI
16AQI
19th September 2025
19AQI
19AQI
20th September 2025
23AQI
23AQI
21st September 2025
26AQI
26AQI
22nd September 2025
19AQI
19AQI
23rd September 2025
15AQI
15AQI
24th September 2025
15AQI
15AQI
25th September 2025
14AQI
14AQI
26th September 2025
17AQI
17AQI
27th September 2025
10AQI
10AQI
28th September 2025
17AQI
17AQI
29th September 2025
37AQI
37AQI
30th September 2025
49AQI
49AQI
1st October 2025
60AQI
60AQI
2nd October 2025
60AQI
60AQI
3rd October 2025
69AQI
69AQI
4th October 2025
58AQI
58AQI
5th October 2025
35AQI
35AQI
6th October 2025
38AQI
38AQI
7th October 2025
52AQI
52AQI
8th October 2025
58AQI
58AQI
9th October 2025
69AQI
69AQI
10th October 2025
58AQI
58AQI
11th October 2025
67AQI
67AQI
12th October 2025
68AQI
68AQI
13th October 2025
73AQI
73AQI
14th October 2025
99AQI
99AQI
15th October 2025
94AQI
94AQI
16th October 2025
78AQI
78AQI
17th October 2025
71AQI
71AQI
18th October 2025
69AQI
69AQI
19th October 2025
68AQI
68AQI
20th October 2025
64AQI
64AQI
21st October 2025
32AQI
32AQI
22nd October 2025
20AQI
20AQI
23rd October 2025
20AQI
20AQI
24th October 2025
17AQI
17AQI
25th October 2025
17AQI
17AQI
26th October 2025
18AQI
18AQI
27th October 2025
15AQI
15AQI
28th October 2025
25AQI
25AQI
29th October 2025
42AQI
42AQI
30th October 2025
36AQI
36AQI
31st October 2025
42AQI
42AQI
1st November 2025
50AQI
50AQI
2nd November 2025
28AQI
28AQI
3rd November 2025
25AQI
25AQI
4th November 2025
49AQI
49AQI
5th November 2025
53AQI
53AQI
6th November 2025
54AQI
54AQI
7th November 2025
64AQI
64AQI
8th November 2025
64AQI
64AQI
9th November 2025
62AQI
62AQI
10th November 2025
59AQI
59AQI
11th November 2025
58AQI
58AQI
12th November 2025
58AQI
58AQI
13th November 2025
54AQI
54AQI
14th November 2025
60AQI
60AQI
15th November 2025
61AQI
61AQI
16th November 2025
42AQI
42AQI
17th November 2025
36AQI
36AQI
18th November 2025
39AQI
39AQI
19th November 2025
55AQI
55AQI
20th November 2025
28AQI
28AQI
21st November 2025
40AQI
40AQI
22nd November 2025
65AQI
65AQI
23rd November 2025
69AQI
69AQI
24th November 2025
37AQI
37AQI
25th November 2025
30AQI
30AQI
26th November 2025
29AQI
29AQI
27th November 2025
56AQI
56AQI
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
46AQI
60AQI
44AQI
27AQI
21AQI
30AQI
22AQI
35AQI
20AQI
51AQI
49AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
19
12
8
20
21
10
30
31
27
3
31
25
6
30
13
18
12
15
247
84
Highest AQI recorded in
February60AQI
Lowest AQI recorded in
September20AQI
202414AQI
31
29
31
30
31
30
31
31
3
13
30
25
6
315
6
Highest AQI recorded in
December38AQI
Lowest AQI recorded in
July5AQI
202312AQI
29
2
23
5
27
4
30
31
30
31
31
30
31
29
31
353
11
Highest AQI recorded in
February37AQI
Lowest AQI recorded in
July5AQI
202229AQI
3
1
30
28
2
61
3
Highest AQI recorded in
October42AQI
Lowest AQI recorded in
November22AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2025(Avg.)
37AQILeast Polluted Year Recorded
2023(Avg.)
12AQIBiel Bienne's annual 2025 AQI (37) shows an average percentage change of 128.2% (worsened AQI) compared to previous years: 2022 (29), 2023 (12), 2024 (14).
