Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Como, Lombardy, 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+

September Air Quality Analysis

Como, Lombardy, Italy

2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
22nd Sep 2024
71AQI
Lowest AQI recorded on
1st Sep 2025
16AQI

Same Day Analysis (25th September):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 58 of Moderate air quality on the same day.

Day & Night AQI Trend: 25th Sep - 26th Sep 2026

Como, Lombardy, Italy

AQI
Day
Night
.

6 AM25th Sep 2026

7 PM

5 AM26th Sep 2026

Day time
Avg. Highest Time
10AM25th Sep

69AQI

Avg. Lowest Time
7PM25th Sep

53AQI

Night time
Avg. Highest Time
9PM25th Sep

57AQI

Avg. Lowest Time
4AM26th Sep

25AQI

In the last 24 hours,

Como's AQI reached its highest point of 69 at 10 AM during the Day, while the lowest point, 25, was recorded at 4 AM during the Night between 25th Sep and 26th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Como, Lombardy, Italy

AugSep
28th - 29th29th - 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
Day
Night
28th Aug 2026566 AMAQI
28th Aug 2026507 AMAQI
28th Aug 2026558 AMAQI
28th Aug 2026599 AMAQI
28th Aug 20265710 AMAQI
28th Aug 20264411 AMAQI
28th Aug 20265012 PMAQI
28th Aug 2026401 PMAQI
28th Aug 2026622 PMAQI
28th Aug 2026563 PMAQI
28th Aug 2026514 PMAQI
28th Aug 2026445 PMAQI
28th Aug 2026566 PMAQI
28th Aug 2026637 PMAQI
28th Aug 2026578 PMAQI
28th Aug 2026549 PMAQI
28th Aug 20265410 PMAQI
28th Aug 20265511 PMAQI
29th Aug 20265512 AMAQI
29th Aug 2026551 AMAQI
29th Aug 2026502 AMAQI
29th Aug 2026493 AMAQI
29th Aug 2026494 AMAQI
29th Aug 2026435 AMAQI

23°C18/28°C

29th Aug 2026386 AMAQI
29th Aug 2026457 AMAQI
29th Aug 2026498 AMAQI
29th Aug 2026649 AMAQI
29th Aug 20264710 AMAQI
29th Aug 20263011 AMAQI
29th Aug 20264812 PMAQI
29th Aug 2026531 PMAQI
29th Aug 2026522 PMAQI
29th Aug 2026443 PMAQI
29th Aug 2026274 PMAQI
29th Aug 2026265 PMAQI
29th Aug 2026266 PMAQI
29th Aug 2026257 PMAQI
29th Aug 2026228 PMAQI
29th Aug 2026229 PMAQI
29th Aug 20262210 PMAQI
29th Aug 20262611 PMAQI
30th Aug 20264112 AMAQI
30th Aug 2026381 AMAQI
30th Aug 2026282 AMAQI
30th Aug 2026273 AMAQI
30th Aug 2026324 AMAQI
30th Aug 2026315 AMAQI

22°C18/25°C

30th Aug 2026456 AMAQI
30th Aug 2026607 AMAQI
30th Aug 2026578 AMAQI
30th Aug 2026649 AMAQI
30th Aug 20264710 AMAQI
30th Aug 20264311 AMAQI
30th Aug 20264012 PMAQI
30th Aug 2026421 PMAQI
30th Aug 2026362 PMAQI
30th Aug 2026353 PMAQI
30th Aug 2026354 PMAQI
30th Aug 2026435 PMAQI
30th Aug 2026356 PMAQI
30th Aug 2026377 PMAQI
30th Aug 2026348 PMAQI
30th Aug 2026369 PMAQI
30th Aug 20262910 PMAQI
30th Aug 20263111 PMAQI
31st Aug 20263712 AMAQI
31st Aug 2026391 AMAQI
31st Aug 2026352 AMAQI
31st Aug 2026343 AMAQI
31st Aug 2026394 AMAQI
31st Aug 2026475 AMAQI

23°C20/26°C

31st Aug 2026486 AMAQI
31st Aug 2026427 AMAQI
31st Aug 2026478 AMAQI
31st Aug 2026499 AMAQI
31st Aug 20265110 AMAQI
31st Aug 20265011 AMAQI
31st Aug 20264812 PMAQI
31st Aug 2026381 PMAQI
31st Aug 2026352 PMAQI
31st Aug 2026333 PMAQI
31st Aug 2026474 PMAQI
31st Aug 2026415 PMAQI
31st Aug 2026406 PMAQI
31st Aug 2026417 PMAQI
31st Aug 2026388 PMAQI
31st Aug 2026499 PMAQI
31st Aug 20263010 PMAQI
31st Aug 20262911 PMAQI
1st Sep 20263112 AMAQI
1st Sep 2026461 AMAQI
1st Sep 2026442 AMAQI
1st Sep 2026433 AMAQI
1st Sep 2026414 AMAQI
1st Sep 2026435 AMAQI

24°C21/28°C

1st Sep 2026426 AMAQI
1st Sep 2026317 AMAQI
1st Sep 2026558 AMAQI
1st Sep 2026499 AMAQI
1st Sep 20265310 AMAQI
1st Sep 20264711 AMAQI
1st Sep 20264112 PMAQI
1st Sep 2026321 PMAQI
1st Sep 2026332 PMAQI
1st Sep 2026453 PMAQI
1st Sep 2026504 PMAQI
1st Sep 2026405 PMAQI
1st Sep 2026226 PMAQI
1st Sep 2026227 PMAQI
1st Sep 2026288 PMAQI
1st Sep 2026349 PMAQI
1st Sep 20264410 PMAQI
1st Sep 20264811 PMAQI
2nd Sep 20265912 AMAQI
2nd Sep 2026551 AMAQI
2nd Sep 2026522 AMAQI
2nd Sep 2026543 AMAQI
2nd Sep 2026544 AMAQI
2nd Sep 2026555 AMAQI

22°C20/25°C

2nd Sep 2026546 AMAQI
2nd Sep 2026567 AMAQI
2nd Sep 2026618 AMAQI
2nd Sep 2026499 AMAQI
2nd Sep 20263710 AMAQI
2nd Sep 20262511 AMAQI
2nd Sep 20263112 PMAQI
2nd Sep 2026301 PMAQI
2nd Sep 2026412 PMAQI
2nd Sep 2026473 PMAQI
2nd Sep 2026514 PMAQI
2nd Sep 2026525 PMAQI
2nd Sep 2026496 PMAQI
2nd Sep 2026467 PMAQI
2nd Sep 2026338 PMAQI
2nd Sep 2026499 PMAQI
2nd Sep 20265510 PMAQI
2nd Sep 20265711 PMAQI
3rd Sep 20265412 AMAQI
3rd Sep 2026621 AMAQI
3rd Sep 2026552 AMAQI
3rd Sep 2026583 AMAQI
3rd Sep 2026544 AMAQI
3rd Sep 2026575 AMAQI

22°C19/26°C

3rd Sep 2026566 AMAQI
3rd Sep 2026557 AMAQI
3rd Sep 2026488 AMAQI
3rd Sep 2026499 AMAQI
3rd Sep 20265210 AMAQI
3rd Sep 20264811 AMAQI
3rd Sep 20265212 PMAQI
3rd Sep 2026541 PMAQI
3rd Sep 2026512 PMAQI
3rd Sep 2026553 PMAQI
3rd Sep 2026524 PMAQI
3rd Sep 2026535 PMAQI
3rd Sep 2026566 PMAQI
3rd Sep 2026547 PMAQI
3rd Sep 2026538 PMAQI
3rd Sep 2026599 PMAQI
3rd Sep 20264710 PMAQI
3rd Sep 20264911 PMAQI
4th Sep 20265412 AMAQI
4th Sep 2026551 AMAQI
4th Sep 2026542 AMAQI
4th Sep 2026513 AMAQI
4th Sep 2026554 AMAQI
4th Sep 2026555 AMAQI

24°C20/28°C

4th Sep 2026556 AMAQI
4th Sep 2026537 AMAQI
4th Sep 2026548 AMAQI
4th Sep 2026539 AMAQI
4th Sep 20265510 AMAQI
4th Sep 20265611 AMAQI
4th Sep 20266112 PMAQI
4th Sep 2026661 PMAQI
4th Sep 2026612 PMAQI
4th Sep 2026513 PMAQI
4th Sep 2026414 PMAQI
4th Sep 2026595 PMAQI
4th Sep 2026606 PMAQI
4th Sep 2026507 PMAQI
4th Sep 2026498 PMAQI
4th Sep 2026539 PMAQI
4th Sep 20265210 PMAQI
4th Sep 20264911 PMAQI
5th Sep 20264412 AMAQI
5th Sep 2026431 AMAQI
5th Sep 2026442 AMAQI
5th Sep 2026453 AMAQI
5th Sep 2026474 AMAQI
5th Sep 2026435 AMAQI

25°C20/30°C

5th Sep 2026436 AMAQI
5th Sep 2026457 AMAQI
5th Sep 2026368 AMAQI
5th Sep 2026399 AMAQI
5th Sep 20263710 AMAQI
5th Sep 20265111 AMAQI
5th Sep 20265012 PMAQI
5th Sep 2026501 PMAQI
5th Sep 2026562 PMAQI
5th Sep 2026453 PMAQI
5th Sep 2026404 PMAQI
5th Sep 2026465 PMAQI
5th Sep 2026476 PMAQI
5th Sep 2026467 PMAQI
5th Sep 2026438 PMAQI
5th Sep 2026469 PMAQI
5th Sep 20264810 PMAQI
5th Sep 20264711 PMAQI
6th Sep 20264512 AMAQI
6th Sep 2026521 AMAQI
6th Sep 2026392 AMAQI
6th Sep 2026483 AMAQI
6th Sep 2026574 AMAQI
6th Sep 2026565 AMAQI

25°C21/30°C

6th Sep 2026526 AMAQI
6th Sep 2026537 AMAQI
6th Sep 2026508 AMAQI
6th Sep 2026569 AMAQI
6th Sep 20265710 AMAQI
6th Sep 20265411 AMAQI
6th Sep 20265512 PMAQI
6th Sep 2026501 PMAQI
6th Sep 2026512 PMAQI
6th Sep 2026493 PMAQI
6th Sep 2026514 PMAQI
6th Sep 2026495 PMAQI
6th Sep 2026476 PMAQI
6th Sep 2026507 PMAQI
6th Sep 2026488 PMAQI
6th Sep 2026529 PMAQI
6th Sep 20265110 PMAQI
6th Sep 20264711 PMAQI
7th Sep 20265512 AMAQI
7th Sep 2026561 AMAQI
7th Sep 2026572 AMAQI
7th Sep 2026563 AMAQI
7th Sep 2026534 AMAQI
7th Sep 2026585 AMAQI

25°C22/29°C

7th Sep 2026526 AMAQI
7th Sep 2026537 AMAQI
7th Sep 2026558 AMAQI
7th Sep 2026519 AMAQI
7th Sep 20264810 AMAQI
7th Sep 20265111 AMAQI
7th Sep 20265212 PMAQI
7th Sep 2026511 PMAQI
7th Sep 2026512 PMAQI
7th Sep 2026503 PMAQI
7th Sep 2026474 PMAQI
7th Sep 2026525 PMAQI
7th Sep 2026486 PMAQI
7th Sep 2026477 PMAQI
7th Sep 2026478 PMAQI
7th Sep 2026529 PMAQI
7th Sep 20265610 PMAQI
7th Sep 20266111 PMAQI
8th Sep 20265312 AMAQI
8th Sep 2026651 AMAQI
8th Sep 2026662 AMAQI
8th Sep 2026683 AMAQI
8th Sep 2026704 AMAQI
8th Sep 2026685 AMAQI

25°C22/30°C

8th Sep 2026716 AMAQI
8th Sep 2026707 AMAQI
8th Sep 2026678 AMAQI
8th Sep 2026649 AMAQI
8th Sep 20266110 AMAQI
8th Sep 20265811 AMAQI
8th Sep 20266012 PMAQI
8th Sep 2026591 PMAQI
8th Sep 2026612 PMAQI
8th Sep 2026563 PMAQI
8th Sep 2026564 PMAQI
8th Sep 2026565 PMAQI
8th Sep 2026576 PMAQI
8th Sep 2026577 PMAQI
8th Sep 2026578 PMAQI
8th Sep 2026579 PMAQI
8th Sep 20265810 PMAQI
8th Sep 20265011 PMAQI
9th Sep 20265212 AMAQI
9th Sep 2026591 AMAQI
9th Sep 2026622 AMAQI
9th Sep 2026653 AMAQI
9th Sep 2026644 AMAQI
9th Sep 2026585 AMAQI

24°C20/29°C

9th Sep 2026476 AMAQI
9th Sep 2026377 AMAQI
9th Sep 2026348 AMAQI
9th Sep 2026449 AMAQI
9th Sep 20262810 AMAQI
9th Sep 20262511 AMAQI
9th Sep 20262212 PMAQI
9th Sep 2026261 PMAQI
9th Sep 2026292 PMAQI
9th Sep 2026263 PMAQI
9th Sep 2026254 PMAQI
9th Sep 2026295 PMAQI
9th Sep 2026216 PMAQI
9th Sep 2026367 PMAQI
9th Sep 2026378 PMAQI
9th Sep 2026209 PMAQI
9th Sep 20263310 PMAQI
9th Sep 20262411 PMAQI
10th Sep 20263912 AMAQI
10th Sep 2026491 AMAQI
10th Sep 2026432 AMAQI
10th Sep 2026373 AMAQI
10th Sep 2026294 AMAQI
10th Sep 2026545 AMAQI

20°C18/22°C

10th Sep 2026176 AMAQI
10th Sep 2026177 AMAQI
10th Sep 2026248 AMAQI
10th Sep 2026209 AMAQI
10th Sep 20261410 AMAQI
10th Sep 20261111 AMAQI
10th Sep 20263912 PMAQI
10th Sep 2026491 PMAQI
10th Sep 2026502 PMAQI
10th Sep 2026383 PMAQI
10th Sep 2026374 PMAQI
10th Sep 2026255 PMAQI
10th Sep 2026276 PMAQI
10th Sep 2026407 PMAQI
10th Sep 2026348 PMAQI
10th Sep 2026289 PMAQI
10th Sep 20263310 PMAQI
10th Sep 20263111 PMAQI
11th Sep 20263212 AMAQI
11th Sep 2026341 AMAQI
11th Sep 2026312 AMAQI
11th Sep 2026283 AMAQI
11th Sep 2026204 AMAQI
11th Sep 2026195 AMAQI

16°C14/19°C

11th Sep 2026186 AMAQI
11th Sep 2026287 AMAQI
11th Sep 2026418 AMAQI
11th Sep 2026589 AMAQI
11th Sep 20266210 AMAQI
11th Sep 20266011 AMAQI
11th Sep 20265312 PMAQI
11th Sep 2026371 PMAQI
11th Sep 2026472 PMAQI
11th Sep 2026633 PMAQI
11th Sep 2026574 PMAQI
11th Sep 2026455 PMAQI
11th Sep 2026356 PMAQI
11th Sep 2026337 PMAQI
11th Sep 2026288 PMAQI
11th Sep 2026319 PMAQI
11th Sep 20264110 PMAQI
11th Sep 20265011 PMAQI
12th Sep 20265212 AMAQI
12th Sep 2026531 AMAQI
12th Sep 2026582 AMAQI
12th Sep 2026593 AMAQI
12th Sep 2026604 AMAQI
12th Sep 2026545 AMAQI

17°C14/21°C

12th Sep 2026556 AMAQI
12th Sep 2026327 AMAQI
12th Sep 2026268 AMAQI
12th Sep 2026329 AMAQI
12th Sep 20265110 AMAQI
12th Sep 20265111 AMAQI
12th Sep 20264912 PMAQI
12th Sep 2026471 PMAQI
12th Sep 2026262 PMAQI
12th Sep 2026303 PMAQI
12th Sep 2026304 PMAQI
12th Sep 2026325 PMAQI
12th Sep 2026356 PMAQI
12th Sep 2026407 PMAQI
12th Sep 2026228 PMAQI
12th Sep 2026219 PMAQI
12th Sep 20264811 PMAQI
13th Sep 20266112 AMAQI
13th Sep 2026521 AMAQI
13th Sep 2026532 AMAQI
13th Sep 2026553 AMAQI
13th Sep 2026634 AMAQI
13th Sep 2026565 AMAQI

18°C16/22°C

13th Sep 2026596 AMAQI
13th Sep 2026437 AMAQI
13th Sep 2026458 AMAQI
13th Sep 2026459 AMAQI
13th Sep 20263910 AMAQI
13th Sep 20263711 AMAQI
13th Sep 20262912 PMAQI
13th Sep 2026411 PMAQI
13th Sep 2026442 PMAQI
13th Sep 2026493 PMAQI
13th Sep 2026354 PMAQI
13th Sep 2026265 PMAQI
13th Sep 2026256 PMAQI
13th Sep 2026307 PMAQI
13th Sep 2026328 PMAQI
13th Sep 2026539 PMAQI
13th Sep 20264810 PMAQI
13th Sep 20264211 PMAQI
14th Sep 20265012 AMAQI
14th Sep 2026501 AMAQI
14th Sep 2026572 AMAQI
14th Sep 2026653 AMAQI
14th Sep 2026684 AMAQI
14th Sep 2026545 AMAQI

19°C17/23°C

14th Sep 2026666 AMAQI
14th Sep 2026597 AMAQI
14th Sep 2026588 AMAQI
14th Sep 2026569 AMAQI
14th Sep 20265910 AMAQI
14th Sep 20265911 AMAQI
14th Sep 20266112 PMAQI
14th Sep 2026591 PMAQI
14th Sep 2026612 PMAQI
14th Sep 2026573 PMAQI
14th Sep 2026584 PMAQI
14th Sep 2026585 PMAQI
14th Sep 2026636 PMAQI
14th Sep 2026597 PMAQI
14th Sep 2026518 PMAQI
14th Sep 2026569 PMAQI
14th Sep 20266910 PMAQI
14th Sep 20266711 PMAQI
15th Sep 20266112 AMAQI
15th Sep 2026721 AMAQI
15th Sep 2026702 AMAQI
15th Sep 2026683 AMAQI
15th Sep 2026694 AMAQI
15th Sep 2026645 AMAQI

21°C17/24°C

15th Sep 2026636 AMAQI
15th Sep 2026647 AMAQI
15th Sep 2026698 AMAQI
15th Sep 2026619 AMAQI
15th Sep 20265510 AMAQI
15th Sep 20265311 AMAQI
15th Sep 20265212 PMAQI
15th Sep 2026551 PMAQI
15th Sep 2026552 PMAQI
15th Sep 2026563 PMAQI
15th Sep 2026634 PMAQI
15th Sep 2026605 PMAQI
15th Sep 2026566 PMAQI
15th Sep 2026547 PMAQI
15th Sep 2026608 PMAQI
15th Sep 2026729 PMAQI
15th Sep 20266210 PMAQI
15th Sep 20266811 PMAQI
16th Sep 20266112 AMAQI
16th Sep 2026661 AMAQI
16th Sep 2026672 AMAQI
16th Sep 2026683 AMAQI
16th Sep 2026684 AMAQI
16th Sep 2026715 AMAQI

21°C18/23°C

16th Sep 2026656 AMAQI
16th Sep 2026647 AMAQI
16th Sep 2026668 AMAQI
16th Sep 2026649 AMAQI
16th Sep 20266210 AMAQI
16th Sep 20266011 AMAQI
16th Sep 20266412 PMAQI
16th Sep 2026671 PMAQI
16th Sep 2026692 PMAQI
16th Sep 2026683 PMAQI
16th Sep 2026664 PMAQI
16th Sep 2026615 PMAQI
16th Sep 2026546 PMAQI
16th Sep 2026507 PMAQI
16th Sep 2026578 PMAQI
16th Sep 2026749 PMAQI
16th Sep 20266610 PMAQI
16th Sep 20266811 PMAQI
17th Sep 20265912 AMAQI
17th Sep 2026681 AMAQI
17th Sep 2026602 AMAQI
17th Sep 2026563 AMAQI
17th Sep 2026514 AMAQI
17th Sep 2026395 AMAQI

20°C18/23°C

17th Sep 2026246 AMAQI
17th Sep 2026477 AMAQI
17th Sep 2026428 AMAQI
17th Sep 2026449 AMAQI
17th Sep 20264510 AMAQI
17th Sep 20262711 AMAQI
17th Sep 20262012 PMAQI
17th Sep 2026281 PMAQI
17th Sep 2026302 PMAQI
17th Sep 2026333 PMAQI
17th Sep 2026294 PMAQI
17th Sep 2026315 PMAQI
17th Sep 2026246 PMAQI
17th Sep 2026317 PMAQI
17th Sep 2026448 PMAQI
17th Sep 2026379 PMAQI
17th Sep 20263210 PMAQI
17th Sep 20262111 PMAQI
18th Sep 20263312 AMAQI
18th Sep 2026361 AMAQI
18th Sep 2026452 AMAQI
18th Sep 2026393 AMAQI
18th Sep 2026364 AMAQI
18th Sep 2026465 AMAQI

18°C16/20°C

18th Sep 2026496 AMAQI
18th Sep 2026507 AMAQI
18th Sep 2026438 AMAQI
18th Sep 2026429 AMAQI
18th Sep 20264410 AMAQI
18th Sep 20264411 AMAQI
18th Sep 20263612 PMAQI
18th Sep 2026301 PMAQI
18th Sep 2026452 PMAQI
18th Sep 2026313 PMAQI
18th Sep 2026274 PMAQI
18th Sep 2026275 PMAQI
18th Sep 2026266 PMAQI
18th Sep 2026307 PMAQI
18th Sep 2026288 PMAQI
18th Sep 2026309 PMAQI
18th Sep 20264010 PMAQI
18th Sep 20264911 PMAQI
19th Sep 20263812 AMAQI
19th Sep 2026281 AMAQI
19th Sep 2026242 AMAQI
19th Sep 2026323 AMAQI
19th Sep 2026444 AMAQI
19th Sep 2026435 AMAQI

17°C15/19°C

19th Sep 2026436 AMAQI
19th Sep 2026497 AMAQI
19th Sep 2026448 AMAQI
19th Sep 2026549 AMAQI
19th Sep 20265110 AMAQI
19th Sep 20264911 AMAQI
19th Sep 20265112 PMAQI
19th Sep 2026541 PMAQI
19th Sep 2026332 PMAQI
19th Sep 2026463 PMAQI
19th Sep 2026384 PMAQI
19th Sep 2026425 PMAQI
19th Sep 2026316 PMAQI
19th Sep 2026367 PMAQI
19th Sep 2026378 PMAQI
19th Sep 2026509 PMAQI
19th Sep 20265210 PMAQI
19th Sep 20265511 PMAQI
20th Sep 20267312 AMAQI
20th Sep 2026701 AMAQI
20th Sep 2026762 AMAQI
20th Sep 2026743 AMAQI
20th Sep 2026724 AMAQI
20th Sep 2026655 AMAQI

19°C16/22°C

20th Sep 2026576 AMAQI
20th Sep 2026517 AMAQI
20th Sep 2026538 AMAQI
20th Sep 2026559 AMAQI
20th Sep 20265710 AMAQI
20th Sep 20266411 AMAQI
20th Sep 20265712 PMAQI
20th Sep 2026591 PMAQI
20th Sep 2026552 PMAQI
20th Sep 2026503 PMAQI
20th Sep 2026524 PMAQI
20th Sep 2026545 PMAQI
20th Sep 2026536 PMAQI
20th Sep 2026507 PMAQI
20th Sep 2026488 PMAQI
20th Sep 2026569 PMAQI
20th Sep 20265810 PMAQI
20th Sep 20265511 PMAQI
21st Sep 20266012 AMAQI
21st Sep 2026581 AMAQI
21st Sep 2026572 AMAQI
21st Sep 2026613 AMAQI
21st Sep 2026574 AMAQI
21st Sep 2026585 AMAQI

20°C17/24°C

21st Sep 2026526 AMAQI
21st Sep 2026517 AMAQI
21st Sep 2026598 AMAQI
21st Sep 2026629 AMAQI
21st Sep 20266310 AMAQI
21st Sep 20265711 AMAQI
21st Sep 20265712 PMAQI
21st Sep 2026471 PMAQI
21st Sep 2026452 PMAQI
21st Sep 2026253 PMAQI
21st Sep 2026224 PMAQI
21st Sep 2026325 PMAQI
21st Sep 2026296 PMAQI
21st Sep 2026357 PMAQI
21st Sep 2026338 PMAQI
21st Sep 2026249 PMAQI
21st Sep 20265310 PMAQI
21st Sep 20266111 PMAQI
22nd Sep 20265712 AMAQI
22nd Sep 2026521 AMAQI
22nd Sep 2026592 AMAQI
22nd Sep 2026613 AMAQI
22nd Sep 2026694 AMAQI
22nd Sep 2026595 AMAQI

21°C18/25°C

22nd Sep 2026586 AMAQI
22nd Sep 2026617 AMAQI
22nd Sep 2026558 AMAQI
22nd Sep 2026509 AMAQI
22nd Sep 20263210 AMAQI
22nd Sep 20262311 AMAQI
22nd Sep 20263712 PMAQI
22nd Sep 2026391 PMAQI
22nd Sep 2026362 PMAQI
22nd Sep 2026293 PMAQI
22nd Sep 2026494 PMAQI
22nd Sep 2026515 PMAQI
22nd Sep 2026376 PMAQI
22nd Sep 2026487 PMAQI
22nd Sep 2026488 PMAQI
22nd Sep 2026549 PMAQI
22nd Sep 20265510 PMAQI
22nd Sep 20265311 PMAQI
23rd Sep 20263412 AMAQI
23rd Sep 2026391 AMAQI
23rd Sep 2026402 AMAQI
23rd Sep 2026313 AMAQI
23rd Sep 2026364 AMAQI
23rd Sep 2026485 AMAQI

18°C16/20°C

23rd Sep 2026376 AMAQI
23rd Sep 2026187 AMAQI
23rd Sep 2026268 AMAQI
23rd Sep 2026379 AMAQI
23rd Sep 20263410 AMAQI
23rd Sep 20263711 AMAQI
23rd Sep 20264312 PMAQI
23rd Sep 2026371 PMAQI
23rd Sep 2026372 PMAQI
23rd Sep 2026353 PMAQI
23rd Sep 2026334 PMAQI
23rd Sep 2026295 PMAQI
23rd Sep 2026366 PMAQI
23rd Sep 2026417 PMAQI
23rd Sep 2026468 PMAQI
23rd Sep 2026279 PMAQI
23rd Sep 20264910 PMAQI
23rd Sep 20262811 PMAQI
24th Sep 20265312 AMAQI
24th Sep 2026551 AMAQI
24th Sep 2026402 AMAQI
24th Sep 2026423 AMAQI
24th Sep 2026484 AMAQI
24th Sep 2026565 AMAQI

17°C15/19°C

24th Sep 2026656 AMAQI
24th Sep 2026577 AMAQI
24th Sep 2026558 AMAQI
24th Sep 2026609 AMAQI
24th Sep 20264910 AMAQI
24th Sep 20265211 AMAQI
24th Sep 20265012 PMAQI
24th Sep 2026501 PMAQI
24th Sep 2026582 PMAQI
24th Sep 2026603 PMAQI
24th Sep 2026584 PMAQI
24th Sep 2026545 PMAQI
24th Sep 2026416 PMAQI
24th Sep 2026437 PMAQI
24th Sep 2026458 PMAQI
24th Sep 2026369 PMAQI
24th Sep 20264310 PMAQI
24th Sep 20264111 PMAQI
25th Sep 20265012 AMAQI
25th Sep 2026551 AMAQI
25th Sep 2026582 AMAQI
25th Sep 2026653 AMAQI
25th Sep 2026684 AMAQI
25th Sep 2026585 AMAQI

17°C14/21°C

25th Sep 2026546 AMAQI
25th Sep 2026587 AMAQI
25th Sep 2026608 AMAQI
25th Sep 2026649 AMAQI
25th Sep 20266910 AMAQI
25th Sep 20266011 AMAQI
25th Sep 20265712 PMAQI
25th Sep 2026541 PMAQI
25th Sep 2026602 PMAQI
25th Sep 2026593 PMAQI
25th Sep 2026544 PMAQI
25th Sep 2026545 PMAQI
25th Sep 2026586 PMAQI
25th Sep 2026537 PMAQI
25th Sep 2026518 PMAQI
25th Sep 2026579 PMAQI
25th Sep 20265210 PMAQI
25th Sep 20265111 PMAQI
26th Sep 20265112 AMAQI
26th Sep 2026281 AMAQI
26th Sep 2026302 AMAQI
26th Sep 2026293 AMAQI
26th Sep 2026254 AMAQI
26th Sep 2026345 AMAQI

16°C14/18°C

26th Sep 2026316 AMAQI
6 AM
26th Sep 2026297 AMAQI
26th Sep 2026348 AMAQI
26th Sep 2026449 AMAQI
26th Sep 20264010 AMAQI
26th Sep 20264211 AMAQI
26th Sep 20263512 PMAQI
12 PM
26th Sep 2026261 PMAQI
26th Sep 2026452 PMAQI
26th Sep 2026263 PMAQI
26th Sep 2026364 PMAQI
26th Sep 2026235 PMAQI
26th Sep 2026306 PMAQI
26th Sep 2026327 PMAQI
7 PM
26th Sep 2026268 PMAQI
26th Sep 2026259 PMAQI
26th Sep 20264510 PMAQI
26th Sep 20264811 PMAQI
12 AM
5 AM

16°C13/20°C

Day time
Avg. Highest Time
9 AM

51AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM

41AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 51), while the lowest AQI was between 6 PM to 6 PM (Avg. 41).
Night time
Avg. Highest Time
1 AM

52AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM

41AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 52), while the lowest AQI was between 8 PM to 8 PM (Avg. 41).

2026 Days Vs Air Quality

Como, Lombardy, Italy

2026

45%

118

45%

119

11%

28

Total number of days with different AQI categories in last 269 days in 2026 (96 days remaining)

Good
118 Days
Moderate
119 Days
Poor
28 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 45%

Health Risk Level:

Significant

In 2026, 45% of 269 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Como, Lombardy, Italy

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
107AQI (US)
2nd January 2026
94AQI (US)
3rd January 2026
84AQI (US)
4th January 2026
93AQI (US)
5th January 2026
83AQI (US)
6th January 2026
87AQI (US)
7th January 2026
97AQI (US)
8th January 2026
119AQI (US)
9th January 2026
147AQI (US)
10th January 2026
131AQI (US)
11th January 2026
40AQI (US)
12th January 2026
97AQI (US)
13th January 2026
102AQI (US)
14th January 2026
107AQI (US)
15th January 2026
131AQI (US)
16th January 2026
141AQI (US)
17th January 2026
134AQI (US)
18th January 2026
101AQI (US)
19th January 2026
82AQI (US)
20th January 2026
108AQI (US)
21st January 2026
125AQI (US)
22nd January 2026
132AQI (US)
23rd January 2026
112AQI (US)
24th January 2026
96AQI (US)
25th January 2026
64AQI (US)
26th January 2026
65AQI (US)
27th January 2026
84AQI (US)
28th January 2026
42AQI (US)
29th January 2026
82AQI (US)
30th January 2026
98AQI (US)
31st January 2026
99AQI (US)
1st February 2026
91AQI (US)
2nd February 2026
117AQI (US)
3rd February 2026
67AQI (US)
4th February 2026
61AQI (US)
5th February 2026
65AQI (US)
6th February 2026
41AQI (US)
7th February 2026
73AQI (US)
8th February 2026
99AQI (US)
9th February 2026
91AQI (US)
10th February 2026
81AQI (US)
11th February 2026
65AQI (US)
12th February 2026
85AQI (US)
13th February 2026
49AQI (US)
14th February 2026
58AQI (US)
15th February 2026
48AQI (US)
16th February 2026
72AQI (US)
17th February 2026
26AQI (US)
18th February 2026
34AQI (US)
19th February 2026
74AQI (US)
20th February 2026
62AQI (US)
21st February 2026
50AQI (US)
22nd February 2026
88AQI (US)
23rd February 2026
92AQI (US)
24th February 2026
113AQI (US)
25th February 2026
134AQI (US)
26th February 2026
100AQI (US)
27th February 2026
108AQI (US)
28th February 2026
110AQI (US)
1st March 2026
123AQI (US)
2nd March 2026
118AQI (US)
3rd March 2026
78AQI (US)
4th March 2026
100AQI (US)
5th March 2026
128AQI (US)
6th March 2026
122AQI (US)
7th March 2026
103AQI (US)
8th March 2026
109AQI (US)
9th March 2026
126AQI (US)
10th March 2026
126AQI (US)
11th March 2026
125AQI (US)
12th March 2026
97AQI (US)
13th March 2026
98AQI (US)
14th March 2026
63AQI (US)
15th March 2026
20AQI (US)
16th March 2026
38AQI (US)
17th March 2026
38AQI (US)
18th March 2026
24AQI (US)
19th March 2026
67AQI (US)
20th March 2026
75AQI (US)
21st March 2026
88AQI (US)
22nd March 2026
88AQI (US)
23rd March 2026
78AQI (US)
24th March 2026
79AQI (US)
25th March 2026
72AQI (US)
26th March 2026
10AQI (US)
27th March 2026
9AQI (US)
28th March 2026
36AQI (US)
29th March 2026
37AQI (US)
30th March 2026
31AQI (US)
31st March 2026
38AQI (US)
1st April 2026
15AQI (US)
2nd April 2026
50AQI (US)
3rd April 2026
43AQI (US)
4th April 2026
62AQI (US)
5th April 2026
73AQI (US)
6th April 2026
45AQI (US)
7th April 2026
22AQI (US)
8th April 2026
57AQI (US)
9th April 2026
53AQI (US)
10th April 2026
52AQI (US)
11th April 2026
58AQI (US)
12th April 2026
73AQI (US)
13th April 2026
60AQI (US)
14th April 2026
50AQI (US)
15th April 2026
76AQI (US)
16th April 2026
69AQI (US)
17th April 2026
18th April 2026
69AQI (US)
19th April 2026
39AQI (US)
20th April 2026
49AQI (US)
21st April 2026
37AQI (US)
22nd April 2026
23rd April 2026
61AQI (US)
24th April 2026
50AQI (US)
25th April 2026
22AQI (US)
26th April 2026
40AQI (US)
27th April 2026
59AQI (US)
28th April 2026
56AQI (US)
29th April 2026
69AQI (US)
30th April 2026
30AQI (US)
1st May 2026
26AQI (US)
2nd May 2026
44AQI (US)
3rd May 2026
34AQI (US)
4th May 2026
10AQI (US)
5th May 2026
49AQI (US)
6th May 2026
52AQI (US)
7th May 2026
10AQI (US)
8th May 2026
58AQI (US)
9th May 2026
10th May 2026
71AQI (US)
11th May 2026
57AQI (US)
12th May 2026
16AQI (US)
13th May 2026
13AQI (US)
14th May 2026
40AQI (US)
15th May 2026
29AQI (US)
16th May 2026
35AQI (US)
17th May 2026
39AQI (US)
18th May 2026
32AQI (US)
19th May 2026
36AQI (US)
20th May 2026
35AQI (US)
21st May 2026
34AQI (US)
22nd May 2026
34AQI (US)
23rd May 2026
39AQI (US)
24th May 2026
51AQI (US)
25th May 2026
45AQI (US)
26th May 2026
43AQI (US)
27th May 2026
52AQI (US)
28th May 2026
70AQI (US)
29th May 2026
55AQI (US)
30th May 2026
63AQI (US)
31st May 2026
62AQI (US)
1st June 2026
48AQI (US)
2nd June 2026
45AQI (US)
3rd June 2026
21AQI (US)
4th June 2026
11AQI (US)
5th June 2026
22AQI (US)
6th June 2026
20AQI (US)
7th June 2026
69AQI (US)
8th June 2026
67AQI (US)
9th June 2026
40AQI (US)
10th June 2026
29AQI (US)
11th June 2026
12AQI (US)
12th June 2026
16AQI (US)
13th June 2026
28AQI (US)
14th June 2026
29AQI (US)
15th June 2026
15AQI (US)
16th June 2026
45AQI (US)
17th June 2026
52AQI (US)
18th June 2026
59AQI (US)
19th June 2026
77AQI (US)
20th June 2026
72AQI (US)
21st June 2026
53AQI (US)
22nd June 2026
58AQI (US)
23rd June 2026
56AQI (US)
24th June 2026
61AQI (US)
25th June 2026
74AQI (US)
26th June 2026
66AQI (US)
27th June 2026
81AQI (US)
28th June 2026
76AQI (US)
29th June 2026
28AQI (US)
30th June 2026
46AQI (US)
1st July 2026
50AQI (US)
2nd July 2026
15AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
45AQI (US)
5th July 2026
38AQI (US)
6th July 2026
28AQI (US)
7th July 2026
38AQI (US)
8th July 2026
32AQI (US)
9th July 2026
53AQI (US)
10th July 2026
36AQI (US)
11th July 2026
60AQI (US)
12th July 2026
49AQI (US)
13th July 2026
58AQI (US)
14th July 2026
70AQI (US)
15th July 2026
51AQI (US)
16th July 2026
47AQI (US)
17th July 2026
55AQI (US)
18th July 2026
54AQI (US)
19th July 2026
41AQI (US)
20th July 2026
37AQI (US)
21st July 2026
37AQI (US)
22nd July 2026
39AQI (US)
23rd July 2026
41AQI (US)
24th July 2026
39AQI (US)
25th July 2026
31AQI (US)
26th July 2026
36AQI (US)
27th July 2026
50AQI (US)
28th July 2026
65AQI (US)
29th July 2026
61AQI (US)
30th July 2026
61AQI (US)
31st July 2026
64AQI (US)
1st August 2026
54AQI (US)
2nd August 2026
49AQI (US)
3rd August 2026
54AQI (US)
4th August 2026
62AQI (US)
5th August 2026
59AQI (US)
6th August 2026
56AQI (US)
7th August 2026
49AQI (US)
8th August 2026
44AQI (US)
9th August 2026
49AQI (US)
10th August 2026
51AQI (US)
11th August 2026
51AQI (US)
12th August 2026
58AQI (US)
13th August 2026
59AQI (US)
14th August 2026
74AQI (US)
15th August 2026
52AQI (US)
16th August 2026
57AQI (US)
17th August 2026
43AQI (US)
18th August 2026
42AQI (US)
19th August 2026
49AQI (US)
20th August 2026
41AQI (US)
21st August 2026
32AQI (US)
22nd August 2026
33AQI (US)
23rd August 2026
34AQI (US)
24th August 2026
39AQI (US)
25th August 2026
43AQI (US)
26th August 2026
45AQI (US)
27th August 2026
52AQI (US)
28th August 2026
54AQI (US)
29th August 2026
40AQI (US)
30th August 2026
39AQI (US)
31st August 2026
41AQI (US)
1st September 2026
40AQI (US)
2nd September 2026
48AQI (US)
3rd September 2026
53AQI (US)
4th September 2026
54AQI (US)
5th September 2026
45AQI (US)
6th September 2026
51AQI (US)
7th September 2026
52AQI (US)
8th September 2026
61AQI (US)
9th September 2026
38AQI (US)
10th September 2026
33AQI (US)
11th September 2026
40AQI (US)
12th September 2026
42AQI (US)
13th September 2026
45AQI (US)
14th September 2026
59AQI (US)
15th September 2026
62AQI (US)
16th September 2026
64AQI (US)
17th September 2026
39AQI (US)
18th September 2026
38AQI (US)
19th September 2026
43AQI (US)
20th September 2026
59AQI (US)
21st September 2026
48AQI (US)
22nd September 2026
49AQI (US)
23rd September 2026
36AQI (US)
24th September 2026
51AQI (US)
25th September 2026
58AQI (US)
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

99AQI (US)

77AQI (US)

76AQI (US)

51AQI (US)

41AQI (US)

46AQI (US)

45AQI (US)

49AQI (US)

48AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202659AQI (US)

2
15
14
6
17
5
10
12
9
13
15
20
10
16
14
20
11
17
14
14
11
118
119
28

Highest AQI (US) recorded in

January

99AQI (US)

Lowest AQI (US) recorded in

May

41AQI (US)

202549AQI (US)

13
18
7
21
24
7
30
31
20
10
31
23
8
29
1
4
20
7
5
24
1
30
1
217
139
9

Highest AQI (US) recorded in

December

82AQI (US)

Lowest AQI (US) recorded in

September

28AQI (US)

202431AQI (US)

31
29
31
30
31
30
31
31
19
10
25
6
28
2
15
16
331
34

Highest AQI (US) recorded in

December

49AQI (US)

Lowest AQI (US) recorded in

January

20AQI (US)

202324AQI (US)

30
24
4
31
30
31
30
31
31
30
31
29
31
359
4

Highest AQI (US) recorded in

February

33AQI (US)

Lowest AQI (US) recorded in

December

16AQI (US)

202263AQI (US)

1
14
10
4
3
17
3
21
8
1
11
17
2
13
18
4
26
4
20
1
3
4
30
29
1
99
137
24
5

Highest AQI (US) recorded in

January

103AQI (US)

Lowest AQI (US) recorded in

November

24AQI (US)

202168AQI (US)

10
15
4
1
3
13
12
6
19
5
12
17
23
8
4
26
12
19
9
19
1
9
21
9
19
1
11
18
1
14
16
1
108
208
38
4

Highest AQI (US) recorded in

December

96AQI (US)

Lowest AQI (US) recorded in

May

45AQI (US)

202064AQI (US)

2
12
4
15
13
7
19
11
5
24
2
12
19
11
19
16
13
1
1
16
11
2
4
26
1
87
162
14
3

Highest AQI (US) recorded in

November

98AQI (US)

Lowest AQI (US) recorded in

June

48AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
68AQI (US)
Least Polluted Year Recorded
2023(Avg.)
24AQI (US)

Como's annual 2026 AQI (US) (59) shows an average percentage change of 38.1% (worsened AQI (US)) compared to previous years: 2020 (64), 2021 (68), 2022 (63), 2023 (24), 2024 (31), 2025 (49).