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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Roncaccio, 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+

October Air Quality Analysis

Roncaccio, Como, Lombardy, Italy

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Oct 2025
113AQI
Lowest AQI recorded on
20th Oct 2024
13AQI

Same Day Analysis (2nd October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 71 of Moderate air quality on the same day.

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2026

Roncaccio, Como, Lombardy, Italy

AQI
Day
Night
.

7 AM2nd Oct 2026

7 PM

6 AM3rd Oct 2026

Day time
Avg. Highest Time
9AM2nd Oct

78AQI

Avg. Lowest Time
6PM2nd Oct

63AQI

Night time
Avg. Highest Time
4AM3rd Oct

81AQI

Avg. Lowest Time
8PM2nd Oct

62AQI

In the last 24 hours,

Roncaccio's AQI reached its highest point of 81 at 4 AM during the Night, while the lowest point, 62, was recorded at 8 PM during the Night between 2nd Oct and 3rd Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Roncaccio, Como, Lombardy, Italy

SepOct
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Sep 2026487 AMAQI
4th Sep 2026498 AMAQI
4th Sep 2026509 AMAQI
4th Sep 20265510 AMAQI
4th Sep 20265511 AMAQI
4th Sep 20266212 PMAQI
4th Sep 2026701 PMAQI
4th Sep 2026642 PMAQI
4th Sep 2026523 PMAQI
4th Sep 2026424 PMAQI
4th Sep 2026585 PMAQI
4th Sep 2026626 PMAQI
4th Sep 2026517 PMAQI
4th Sep 2026528 PMAQI
4th Sep 2026539 PMAQI
4th Sep 20265010 PMAQI
4th Sep 20264611 PMAQI
5th Sep 20263812 AMAQI
5th Sep 2026381 AMAQI
5th Sep 2026422 AMAQI
5th Sep 2026403 AMAQI
5th Sep 2026484 AMAQI
5th Sep 2026405 AMAQI
5th Sep 2026386 AMAQI

25°C20/30°C

5th Sep 2026427 AMAQI
5th Sep 2026328 AMAQI
5th Sep 2026389 AMAQI
5th Sep 20263810 AMAQI
5th Sep 20265311 AMAQI
5th Sep 20265312 PMAQI
5th Sep 2026541 PMAQI
5th Sep 2026572 PMAQI
5th Sep 2026463 PMAQI
5th Sep 2026444 PMAQI
5th Sep 2026425 PMAQI
5th Sep 2026466 PMAQI
5th Sep 2026447 PMAQI
5th Sep 2026428 PMAQI
5th Sep 2026449 PMAQI
5th Sep 20265010 PMAQI
5th Sep 20264811 PMAQI
6th Sep 20264212 AMAQI
6th Sep 2026521 AMAQI
6th Sep 2026402 AMAQI
6th Sep 2026513 AMAQI
6th Sep 2026584 AMAQI
6th Sep 2026555 AMAQI
6th Sep 2026556 AMAQI

25°C21/30°C

6th Sep 2026537 AMAQI
6th Sep 2026528 AMAQI
6th Sep 2026599 AMAQI
6th Sep 20265710 AMAQI
6th Sep 20265411 AMAQI
6th Sep 20265512 PMAQI
6th Sep 2026521 PMAQI
6th Sep 2026532 PMAQI
6th Sep 2026533 PMAQI
6th Sep 2026534 PMAQI
6th Sep 2026505 PMAQI
6th Sep 2026516 PMAQI
6th Sep 2026487 PMAQI
6th Sep 2026428 PMAQI
6th Sep 2026509 PMAQI
6th Sep 20265410 PMAQI
6th Sep 20264611 PMAQI
7th Sep 20265812 AMAQI
7th Sep 2026581 AMAQI
7th Sep 2026582 AMAQI
7th Sep 2026573 AMAQI
7th Sep 2026554 AMAQI
7th Sep 2026555 AMAQI
7th Sep 2026526 AMAQI

25°C22/29°C

7th Sep 2026547 AMAQI
7th Sep 2026558 AMAQI
7th Sep 2026529 AMAQI
7th Sep 20264810 AMAQI
7th Sep 20265411 AMAQI
7th Sep 20265212 PMAQI
7th Sep 2026511 PMAQI
7th Sep 2026532 PMAQI
7th Sep 2026543 PMAQI
7th Sep 2026504 PMAQI
7th Sep 2026505 PMAQI
7th Sep 2026466 PMAQI
7th Sep 2026487 PMAQI
7th Sep 2026488 PMAQI
7th Sep 2026539 PMAQI
7th Sep 20266010 PMAQI
7th Sep 20266211 PMAQI
8th Sep 20265412 AMAQI
8th Sep 2026701 AMAQI
8th Sep 2026692 AMAQI
8th Sep 2026683 AMAQI
8th Sep 2026734 AMAQI
8th Sep 2026685 AMAQI
8th Sep 2026746 AMAQI

25°C22/30°C

8th Sep 2026717 AMAQI
8th Sep 2026688 AMAQI
8th Sep 2026629 AMAQI
8th Sep 20266010 AMAQI
8th Sep 20266011 AMAQI
8th Sep 20266412 PMAQI
8th Sep 2026601 PMAQI
8th Sep 2026652 PMAQI
8th Sep 2026583 PMAQI
8th Sep 2026594 PMAQI
8th Sep 2026585 PMAQI
8th Sep 2026586 PMAQI
8th Sep 2026587 PMAQI
8th Sep 2026588 PMAQI
8th Sep 2026599 PMAQI
8th Sep 20265910 PMAQI
8th Sep 20264911 PMAQI
9th Sep 20265212 AMAQI
9th Sep 2026621 AMAQI
9th Sep 2026642 AMAQI
9th Sep 2026693 AMAQI
9th Sep 2026644 AMAQI
9th Sep 2026585 AMAQI
9th Sep 2026466 AMAQI

24°C20/29°C

9th Sep 2026387 AMAQI
9th Sep 2026368 AMAQI
9th Sep 2026429 AMAQI
9th Sep 20262910 AMAQI
9th Sep 20262511 AMAQI
9th Sep 20262312 PMAQI
9th Sep 2026271 PMAQI
9th Sep 2026252 PMAQI
9th Sep 2026253 PMAQI
9th Sep 2026254 PMAQI
9th Sep 2026295 PMAQI
9th Sep 2026216 PMAQI
9th Sep 2026367 PMAQI
9th Sep 2026428 PMAQI
9th Sep 2026219 PMAQI
9th Sep 20263010 PMAQI
9th Sep 20262711 PMAQI
10th Sep 20265112 AMAQI
10th Sep 2026501 AMAQI
10th Sep 2026502 AMAQI
10th Sep 2026363 AMAQI
10th Sep 2026254 AMAQI
10th Sep 2026665 AMAQI
10th Sep 2026176 AMAQI

20°C18/22°C

10th Sep 2026177 AMAQI
10th Sep 2026218 AMAQI
10th Sep 2026239 AMAQI
10th Sep 20261010 AMAQI
10th Sep 2026811 AMAQI
10th Sep 20264412 PMAQI
10th Sep 2026501 PMAQI
10th Sep 2026492 PMAQI
10th Sep 2026403 PMAQI
10th Sep 2026344 PMAQI
10th Sep 2026255 PMAQI
10th Sep 2026256 PMAQI
10th Sep 2026497 PMAQI
10th Sep 2026388 PMAQI
10th Sep 2026369 PMAQI
10th Sep 20263410 PMAQI
10th Sep 20262911 PMAQI
11th Sep 20263312 AMAQI
11th Sep 2026381 AMAQI
11th Sep 2026332 AMAQI
11th Sep 2026293 AMAQI
11th Sep 2026204 AMAQI
11th Sep 2026175 AMAQI
11th Sep 2026176 AMAQI

16°C14/19°C

11th Sep 2026237 AMAQI
11th Sep 2026428 AMAQI
11th Sep 2026579 AMAQI
11th Sep 20266210 AMAQI
11th Sep 20266411 AMAQI
11th Sep 20265612 PMAQI
11th Sep 2026361 PMAQI
11th Sep 2026502 PMAQI
11th Sep 2026653 PMAQI
11th Sep 2026574 PMAQI
11th Sep 2026475 PMAQI
11th Sep 2026366 PMAQI
11th Sep 2026337 PMAQI
11th Sep 2026298 PMAQI
11th Sep 2026339 PMAQI
11th Sep 20264210 PMAQI
11th Sep 20264611 PMAQI
12th Sep 20265112 AMAQI
12th Sep 2026521 AMAQI
12th Sep 2026592 AMAQI
12th Sep 2026603 AMAQI
12th Sep 2026584 AMAQI
12th Sep 2026535 AMAQI
12th Sep 2026566 AMAQI

17°C14/21°C

12th Sep 2026337 AMAQI
12th Sep 2026258 AMAQI
12th Sep 2026329 AMAQI
12th Sep 20265210 AMAQI
12th Sep 20264911 AMAQI
12th Sep 20264812 PMAQI
12th Sep 2026511 PMAQI
12th Sep 2026272 PMAQI
12th Sep 2026293 PMAQI
12th Sep 2026294 PMAQI
12th Sep 2026385 PMAQI
12th Sep 2026386 PMAQI
12th Sep 2026347 PMAQI
12th Sep 2026218 PMAQI
12th Sep 2026219 PMAQI
12th Sep 20264611 PMAQI
13th Sep 20266912 AMAQI
13th Sep 2026511 AMAQI
13th Sep 2026552 AMAQI
13th Sep 2026563 AMAQI
13th Sep 2026624 AMAQI
13th Sep 2026545 AMAQI
13th Sep 2026566 AMAQI

18°C16/22°C

13th Sep 2026447 AMAQI
13th Sep 2026488 AMAQI
13th Sep 2026449 AMAQI
13th Sep 20263810 AMAQI
13th Sep 20263611 AMAQI
13th Sep 20263112 PMAQI
13th Sep 2026421 PMAQI
13th Sep 2026442 PMAQI
13th Sep 2026463 PMAQI
13th Sep 2026384 PMAQI
13th Sep 2026275 PMAQI
13th Sep 2026256 PMAQI
13th Sep 2026317 PMAQI
13th Sep 2026328 PMAQI
13th Sep 2026529 PMAQI
13th Sep 20264610 PMAQI
13th Sep 20264211 PMAQI
14th Sep 20265112 AMAQI
14th Sep 2026511 AMAQI
14th Sep 2026562 AMAQI
14th Sep 2026693 AMAQI
14th Sep 2026734 AMAQI
14th Sep 2026555 AMAQI
14th Sep 2026686 AMAQI

19°C17/23°C

14th Sep 2026577 AMAQI
14th Sep 2026578 AMAQI
14th Sep 2026569 AMAQI
14th Sep 20266010 AMAQI
14th Sep 20265711 AMAQI
14th Sep 20266212 PMAQI
14th Sep 2026601 PMAQI
14th Sep 2026622 PMAQI
14th Sep 2026563 PMAQI
14th Sep 2026594 PMAQI
14th Sep 2026585 PMAQI
14th Sep 2026636 PMAQI
14th Sep 2026607 PMAQI
14th Sep 2026528 PMAQI
14th Sep 2026579 PMAQI
14th Sep 20267410 PMAQI
14th Sep 20266811 PMAQI
15th Sep 20266012 AMAQI
15th Sep 2026741 AMAQI
15th Sep 2026732 AMAQI
15th Sep 2026733 AMAQI
15th Sep 2026764 AMAQI
15th Sep 2026625 AMAQI
15th Sep 2026646 AMAQI

21°C17/24°C

15th Sep 2026647 AMAQI
15th Sep 2026678 AMAQI
15th Sep 2026629 AMAQI
15th Sep 20265610 AMAQI
15th Sep 20265311 AMAQI
15th Sep 20265312 PMAQI
15th Sep 2026541 PMAQI
15th Sep 2026562 PMAQI
15th Sep 2026593 PMAQI
15th Sep 2026664 PMAQI
15th Sep 2026645 PMAQI
15th Sep 2026576 PMAQI
15th Sep 2026557 PMAQI
15th Sep 2026648 PMAQI
15th Sep 2026749 PMAQI
15th Sep 20266410 PMAQI
15th Sep 20266911 PMAQI
16th Sep 20265812 AMAQI
16th Sep 2026671 AMAQI
16th Sep 2026652 AMAQI
16th Sep 2026713 AMAQI
16th Sep 2026684 AMAQI
16th Sep 2026725 AMAQI
16th Sep 2026666 AMAQI

21°C18/23°C

16th Sep 2026667 AMAQI
16th Sep 2026698 AMAQI
16th Sep 2026669 AMAQI
16th Sep 20266410 AMAQI
16th Sep 20266311 AMAQI
16th Sep 20266512 PMAQI
16th Sep 2026691 PMAQI
16th Sep 2026732 PMAQI
16th Sep 2026673 PMAQI
16th Sep 2026694 PMAQI
16th Sep 2026645 PMAQI
16th Sep 2026546 PMAQI
16th Sep 2026517 PMAQI
16th Sep 2026588 PMAQI
16th Sep 2026749 PMAQI
16th Sep 20266810 PMAQI
16th Sep 20267011 PMAQI
17th Sep 20266012 AMAQI
17th Sep 2026681 AMAQI
17th Sep 2026662 AMAQI
17th Sep 2026573 AMAQI
17th Sep 2026544 AMAQI
17th Sep 2026385 AMAQI
17th Sep 2026236 AMAQI

20°C18/23°C

17th Sep 2026567 AMAQI
17th Sep 2026428 AMAQI
17th Sep 2026489 AMAQI
17th Sep 20265210 AMAQI
17th Sep 20262511 AMAQI
17th Sep 20261812 PMAQI
17th Sep 2026311 PMAQI
17th Sep 2026382 PMAQI
17th Sep 2026333 PMAQI
17th Sep 2026334 PMAQI
17th Sep 2026345 PMAQI
17th Sep 2026216 PMAQI
17th Sep 2026307 PMAQI
17th Sep 2026448 PMAQI
17th Sep 2026369 PMAQI
17th Sep 20263210 PMAQI
17th Sep 20262111 PMAQI
18th Sep 20263312 AMAQI
18th Sep 2026381 AMAQI
18th Sep 2026422 AMAQI
18th Sep 2026443 AMAQI
18th Sep 2026384 AMAQI
18th Sep 2026515 AMAQI
18th Sep 2026526 AMAQI

18°C16/20°C

18th Sep 2026507 AMAQI
18th Sep 2026428 AMAQI
18th Sep 2026469 AMAQI
18th Sep 20264610 AMAQI
18th Sep 20264411 AMAQI
18th Sep 20264012 PMAQI
18th Sep 2026301 PMAQI
18th Sep 2026522 PMAQI
18th Sep 2026343 PMAQI
18th Sep 2026254 PMAQI
18th Sep 2026255 PMAQI
18th Sep 2026256 PMAQI
18th Sep 2026277 PMAQI
18th Sep 2026258 PMAQI
18th Sep 2026349 PMAQI
18th Sep 20264710 PMAQI
18th Sep 20265211 PMAQI
19th Sep 20264212 AMAQI
19th Sep 2026271 AMAQI
19th Sep 2026252 AMAQI
19th Sep 2026363 AMAQI
19th Sep 2026524 AMAQI
19th Sep 2026465 AMAQI
19th Sep 2026466 AMAQI

17°C15/19°C

19th Sep 2026537 AMAQI
19th Sep 2026488 AMAQI
19th Sep 2026549 AMAQI
19th Sep 20265310 AMAQI
19th Sep 20265111 AMAQI
19th Sep 20265112 PMAQI
19th Sep 2026541 PMAQI
19th Sep 2026312 PMAQI
19th Sep 2026463 PMAQI
19th Sep 2026384 PMAQI
19th Sep 2026445 PMAQI
19th Sep 2026316 PMAQI
19th Sep 2026367 PMAQI
19th Sep 2026368 PMAQI
19th Sep 2026519 PMAQI
19th Sep 20265210 PMAQI
19th Sep 20265511 PMAQI
20th Sep 20267312 AMAQI
20th Sep 2026721 AMAQI
20th Sep 2026762 AMAQI
20th Sep 2026783 AMAQI
20th Sep 2026744 AMAQI
20th Sep 2026655 AMAQI
20th Sep 2026586 AMAQI

19°C16/22°C

20th Sep 2026487 AMAQI
20th Sep 2026498 AMAQI
20th Sep 2026539 AMAQI
20th Sep 20265710 AMAQI
20th Sep 20266511 AMAQI
20th Sep 20265712 PMAQI
20th Sep 2026621 PMAQI
20th Sep 2026562 PMAQI
20th Sep 2026503 PMAQI
20th Sep 2026534 PMAQI
20th Sep 2026555 PMAQI
20th Sep 2026556 PMAQI
20th Sep 2026487 PMAQI
20th Sep 2026468 PMAQI
20th Sep 2026579 PMAQI
20th Sep 20265710 PMAQI
20th Sep 20265311 PMAQI
21st Sep 20266312 AMAQI
21st Sep 2026621 AMAQI
21st Sep 2026572 AMAQI
21st Sep 2026653 AMAQI
21st Sep 2026594 AMAQI
21st Sep 2026565 AMAQI
21st Sep 2026526 AMAQI

20°C17/24°C

21st Sep 2026527 AMAQI
21st Sep 2026568 AMAQI
21st Sep 2026629 AMAQI
21st Sep 20266610 AMAQI
21st Sep 20265811 AMAQI
21st Sep 20265812 PMAQI
21st Sep 2026461 PMAQI
21st Sep 2026462 PMAQI
21st Sep 2026253 PMAQI
21st Sep 2026234 PMAQI
21st Sep 2026315 PMAQI
21st Sep 2026296 PMAQI
21st Sep 2026337 PMAQI
21st Sep 2026308 PMAQI
21st Sep 2026259 PMAQI
21st Sep 20265410 PMAQI
21st Sep 20266411 PMAQI
22nd Sep 20266012 AMAQI
22nd Sep 2026531 AMAQI
22nd Sep 2026592 AMAQI
22nd Sep 2026603 AMAQI
22nd Sep 2026694 AMAQI
22nd Sep 2026585 AMAQI
22nd Sep 2026606 AMAQI

21°C18/25°C

22nd Sep 2026587 AMAQI
22nd Sep 2026558 AMAQI
22nd Sep 2026519 AMAQI
22nd Sep 20263310 AMAQI
22nd Sep 20262511 AMAQI
22nd Sep 20263812 PMAQI
22nd Sep 2026381 PMAQI
22nd Sep 2026362 PMAQI
22nd Sep 2026293 PMAQI
22nd Sep 2026504 PMAQI
22nd Sep 2026515 PMAQI
22nd Sep 2026386 PMAQI
22nd Sep 2026487 PMAQI
22nd Sep 2026468 PMAQI
22nd Sep 2026539 PMAQI
22nd Sep 20265610 PMAQI
22nd Sep 20265511 PMAQI
23rd Sep 20263312 AMAQI
23rd Sep 2026361 AMAQI
23rd Sep 2026382 AMAQI
23rd Sep 2026253 AMAQI
23rd Sep 2026364 AMAQI
23rd Sep 2026545 AMAQI
23rd Sep 2026386 AMAQI

18°C16/20°C

23rd Sep 2026197 AMAQI
23rd Sep 2026238 AMAQI
23rd Sep 2026369 AMAQI
23rd Sep 20263810 AMAQI
23rd Sep 20263411 AMAQI
23rd Sep 20264212 PMAQI
23rd Sep 2026361 PMAQI
23rd Sep 2026382 PMAQI
23rd Sep 2026363 PMAQI
23rd Sep 2026334 PMAQI
23rd Sep 2026295 PMAQI
23rd Sep 2026406 PMAQI
23rd Sep 2026447 PMAQI
23rd Sep 2026508 PMAQI
23rd Sep 2026259 PMAQI
23rd Sep 20264810 PMAQI
23rd Sep 20262911 PMAQI
24th Sep 20265112 AMAQI
24th Sep 2026561 AMAQI
24th Sep 2026422 AMAQI
24th Sep 2026443 AMAQI
24th Sep 2026514 AMAQI
24th Sep 2026575 AMAQI
24th Sep 2026646 AMAQI

17°C15/19°C

24th Sep 2026547 AMAQI
24th Sep 2026568 AMAQI
24th Sep 2026629 AMAQI
24th Sep 20265110 AMAQI
24th Sep 20265111 AMAQI
24th Sep 20265312 PMAQI
24th Sep 2026511 PMAQI
24th Sep 2026572 PMAQI
24th Sep 2026573 PMAQI
24th Sep 2026604 PMAQI
24th Sep 2026565 PMAQI
24th Sep 2026406 PMAQI
24th Sep 2026427 PMAQI
24th Sep 2026468 PMAQI
24th Sep 2026389 PMAQI
24th Sep 20264210 PMAQI
24th Sep 20264211 PMAQI
25th Sep 20264812 AMAQI
25th Sep 2026541 AMAQI
25th Sep 2026572 AMAQI
25th Sep 2026643 AMAQI
25th Sep 2026674 AMAQI
25th Sep 2026595 AMAQI
25th Sep 2026556 AMAQI

17°C14/21°C

25th Sep 2026627 AMAQI
25th Sep 2026658 AMAQI
25th Sep 2026669 AMAQI
25th Sep 20267010 AMAQI
25th Sep 20266411 AMAQI
25th Sep 20265812 PMAQI
25th Sep 2026551 PMAQI
25th Sep 2026592 PMAQI
25th Sep 2026583 PMAQI
25th Sep 2026544 PMAQI
25th Sep 2026525 PMAQI
25th Sep 2026586 PMAQI
25th Sep 2026547 PMAQI
25th Sep 2026518 PMAQI
25th Sep 2026599 PMAQI
25th Sep 20265210 PMAQI
25th Sep 20265111 PMAQI
26th Sep 20265212 AMAQI
26th Sep 2026271 AMAQI
26th Sep 2026302 AMAQI
26th Sep 2026253 AMAQI
26th Sep 2026214 AMAQI
26th Sep 2026315 AMAQI
26th Sep 2026296 AMAQI

16°C14/18°C

26th Sep 2026277 AMAQI
26th Sep 2026408 AMAQI
26th Sep 2026469 AMAQI
26th Sep 20264210 AMAQI
26th Sep 20264811 AMAQI
26th Sep 20263612 PMAQI
26th Sep 2026231 PMAQI
26th Sep 2026442 PMAQI
26th Sep 2026273 PMAQI
26th Sep 2026364 PMAQI
26th Sep 2026235 PMAQI
26th Sep 2026296 PMAQI
26th Sep 2026337 PMAQI
26th Sep 2026258 PMAQI
26th Sep 2026259 PMAQI
26th Sep 20264610 PMAQI
26th Sep 20265111 PMAQI
27th Sep 20264612 AMAQI
27th Sep 2026491 AMAQI
27th Sep 2026502 AMAQI
27th Sep 2026503 AMAQI
27th Sep 2026514 AMAQI
27th Sep 2026545 AMAQI
27th Sep 2026526 AMAQI

16°C13/20°C

27th Sep 2026537 AMAQI
27th Sep 2026568 AMAQI
27th Sep 2026549 AMAQI
27th Sep 20265610 AMAQI
27th Sep 20265311 AMAQI
27th Sep 20265012 PMAQI
27th Sep 2026491 PMAQI
27th Sep 2026532 PMAQI
27th Sep 2026543 PMAQI
27th Sep 2026534 PMAQI
27th Sep 2026565 PMAQI
27th Sep 2026496 PMAQI
27th Sep 2026447 PMAQI
27th Sep 2026538 PMAQI
27th Sep 2026449 PMAQI
27th Sep 20265110 PMAQI
27th Sep 20265011 PMAQI
28th Sep 20265812 AMAQI
28th Sep 2026571 AMAQI
28th Sep 2026622 AMAQI
28th Sep 2026653 AMAQI
28th Sep 2026664 AMAQI
28th Sep 2026665 AMAQI
28th Sep 2026626 AMAQI

18°C15/22°C

28th Sep 2026627 AMAQI
28th Sep 2026608 AMAQI
28th Sep 2026609 AMAQI
28th Sep 20266210 AMAQI
28th Sep 20266611 AMAQI
28th Sep 20267012 PMAQI
28th Sep 2026701 PMAQI
28th Sep 2026742 PMAQI
28th Sep 2026703 PMAQI
28th Sep 2026624 PMAQI
28th Sep 2026585 PMAQI
28th Sep 2026526 PMAQI
28th Sep 2026507 PMAQI
28th Sep 2026548 PMAQI
28th Sep 2026679 PMAQI
28th Sep 20266210 PMAQI
28th Sep 20266311 PMAQI
29th Sep 20266412 AMAQI
29th Sep 2026761 AMAQI
29th Sep 2026742 AMAQI
29th Sep 2026783 AMAQI
29th Sep 2026714 AMAQI
29th Sep 2026795 AMAQI
29th Sep 2026766 AMAQI

19°C16/22°C

29th Sep 2026747 AMAQI
29th Sep 2026748 AMAQI
29th Sep 2026739 AMAQI
29th Sep 20267210 AMAQI
29th Sep 20267411 AMAQI
29th Sep 20267912 PMAQI
29th Sep 2026781 PMAQI
29th Sep 2026802 PMAQI
29th Sep 2026723 PMAQI
29th Sep 2026764 PMAQI
29th Sep 2026745 PMAQI
29th Sep 2026726 PMAQI
29th Sep 2026697 PMAQI
29th Sep 2026738 PMAQI
29th Sep 2026709 PMAQI
29th Sep 20267210 PMAQI
29th Sep 20267011 PMAQI
30th Sep 20267112 AMAQI
30th Sep 2026791 AMAQI
30th Sep 2026802 AMAQI
30th Sep 2026823 AMAQI
30th Sep 2026804 AMAQI
30th Sep 2026875 AMAQI
30th Sep 2026766 AMAQI

19°C16/22°C

30th Sep 2026827 AMAQI
30th Sep 2026718 AMAQI
30th Sep 2026769 AMAQI
30th Sep 20266710 AMAQI
30th Sep 20267311 AMAQI
30th Sep 20267612 PMAQI
30th Sep 2026821 PMAQI
30th Sep 2026842 PMAQI
30th Sep 2026813 PMAQI
30th Sep 2026904 PMAQI
30th Sep 2026795 PMAQI
30th Sep 2026706 PMAQI
30th Sep 2026707 PMAQI
30th Sep 2026728 PMAQI
30th Sep 2026719 PMAQI
30th Sep 20266710 PMAQI
30th Sep 20266811 PMAQI
1st Oct 20265512 AMAQI
1st Oct 2026791 AMAQI
1st Oct 2026872 AMAQI
1st Oct 2026803 AMAQI
1st Oct 2026954 AMAQI
1st Oct 2026845 AMAQI
1st Oct 2026836 AMAQI

19°C16/22°C

1st Oct 2026857 AMAQI
1st Oct 2026788 AMAQI
1st Oct 2026859 AMAQI
1st Oct 20267210 AMAQI
1st Oct 20267811 AMAQI
1st Oct 20266912 PMAQI
1st Oct 2026761 PMAQI
1st Oct 2026882 PMAQI
1st Oct 2026883 PMAQI
1st Oct 2026764 PMAQI
1st Oct 2026705 PMAQI
1st Oct 2026756 PMAQI
1st Oct 2026767 PMAQI
1st Oct 2026538 PMAQI
1st Oct 2026569 PMAQI
1st Oct 20265810 PMAQI
1st Oct 20267411 PMAQI
2nd Oct 20267012 AMAQI
2nd Oct 2026711 AMAQI
2nd Oct 2026812 AMAQI
2nd Oct 2026763 AMAQI
2nd Oct 2026764 AMAQI
2nd Oct 2026745 AMAQI
2nd Oct 2026726 AMAQI

19°C16/21°C

2nd Oct 2026697 AMAQI
2nd Oct 2026748 AMAQI
2nd Oct 2026789 AMAQI
2nd Oct 20267410 AMAQI
2nd Oct 20267011 AMAQI
2nd Oct 20266712 PMAQI
2nd Oct 2026711 PMAQI
2nd Oct 2026722 PMAQI
2nd Oct 2026743 PMAQI
2nd Oct 2026724 PMAQI
2nd Oct 2026675 PMAQI
2nd Oct 2026636 PMAQI
2nd Oct 2026697 PMAQI
2nd Oct 2026628 PMAQI
2nd Oct 2026679 PMAQI
2nd Oct 20266610 PMAQI
2nd Oct 20267111 PMAQI
3rd Oct 20266712 AMAQI
3rd Oct 2026701 AMAQI
3rd Oct 2026702 AMAQI
3rd Oct 2026793 AMAQI
3rd Oct 2026814 AMAQI
3rd Oct 2026725 AMAQI
3rd Oct 2026726 AMAQI

19°C17/22°C

3rd Oct 2026847 AMAQI
7 AM
3rd Oct 2026788 AMAQI
3rd Oct 2026739 AMAQI
3rd Oct 20266810 AMAQI
3rd Oct 20266011 AMAQI
3rd Oct 20265112 PMAQI
3rd Oct 2026591 PMAQI
1 PM
3rd Oct 2026572 PMAQI
3rd Oct 2026593 PMAQI
3rd Oct 2026584 PMAQI
3rd Oct 2026595 PMAQI
3rd Oct 2026556 PMAQI
3rd Oct 2026587 PMAQI
7 PM
3rd Oct 2026588 PMAQI
3rd Oct 2026659 PMAQI
3rd Oct 20266910 PMAQI
3rd Oct 20266611 PMAQI
1 AM
6 AM

18°C14/24°C

Day time
Avg. Highest Time
9 AM

56AQI

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

46AQI

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. 56), while the lowest AQI was between 6 PM to 6 PM (Avg. 46).
Night time
Avg. Highest Time
1 AM - 5 AM

58AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

47AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 58), while the lowest AQI was between 8 PM to 8 PM (Avg. 47).

2026 Days Vs Air Quality

Roncaccio, Como, Lombardy, Italy

2026

41%

111

46%

125

12%

33

1%

3

Total number of days with different AQI categories in last 276 days in 2026 (89 days remaining)

Good
111 Days
Moderate
125 Days
Poor
33 Days
Unhealthy
3 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 41%

Health Risk Level:

Significant

In 2026, 41% of 276 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Roncaccio, 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
104AQI (US)
2nd January 2026
95AQI (US)
3rd January 2026
90AQI (US)
4th January 2026
110AQI (US)
5th January 2026
93AQI (US)
6th January 2026
95AQI (US)
7th January 2026
107AQI (US)
8th January 2026
137AQI (US)
9th January 2026
154AQI (US)
10th January 2026
155AQI (US)
11th January 2026
45AQI (US)
12th January 2026
111AQI (US)
13th January 2026
115AQI (US)
14th January 2026
117AQI (US)
15th January 2026
146AQI (US)
16th January 2026
154AQI (US)
17th January 2026
148AQI (US)
18th January 2026
115AQI (US)
19th January 2026
80AQI (US)
20th January 2026
107AQI (US)
21st January 2026
139AQI (US)
22nd January 2026
136AQI (US)
23rd January 2026
112AQI (US)
24th January 2026
100AQI (US)
25th January 2026
67AQI (US)
26th January 2026
70AQI (US)
27th January 2026
90AQI (US)
28th January 2026
44AQI (US)
29th January 2026
84AQI (US)
30th January 2026
102AQI (US)
31st January 2026
102AQI (US)
1st February 2026
94AQI (US)
2nd February 2026
118AQI (US)
3rd February 2026
70AQI (US)
4th February 2026
64AQI (US)
5th February 2026
69AQI (US)
6th February 2026
44AQI (US)
7th February 2026
76AQI (US)
8th February 2026
104AQI (US)
9th February 2026
95AQI (US)
10th February 2026
85AQI (US)
11th February 2026
69AQI (US)
12th February 2026
87AQI (US)
13th February 2026
53AQI (US)
14th February 2026
60AQI (US)
15th February 2026
50AQI (US)
16th February 2026
72AQI (US)
17th February 2026
27AQI (US)
18th February 2026
34AQI (US)
19th February 2026
74AQI (US)
20th February 2026
64AQI (US)
21st February 2026
51AQI (US)
22nd February 2026
92AQI (US)
23rd February 2026
97AQI (US)
24th February 2026
116AQI (US)
25th February 2026
134AQI (US)
26th February 2026
104AQI (US)
27th February 2026
110AQI (US)
28th February 2026
109AQI (US)
1st March 2026
122AQI (US)
2nd March 2026
119AQI (US)
3rd March 2026
81AQI (US)
4th March 2026
103AQI (US)
5th March 2026
128AQI (US)
6th March 2026
124AQI (US)
7th March 2026
105AQI (US)
8th March 2026
110AQI (US)
9th March 2026
126AQI (US)
10th March 2026
129AQI (US)
11th March 2026
127AQI (US)
12th March 2026
98AQI (US)
13th March 2026
100AQI (US)
14th March 2026
64AQI (US)
15th March 2026
20AQI (US)
16th March 2026
39AQI (US)
17th March 2026
37AQI (US)
18th March 2026
24AQI (US)
19th March 2026
66AQI (US)
20th March 2026
75AQI (US)
21st March 2026
89AQI (US)
22nd March 2026
88AQI (US)
23rd March 2026
81AQI (US)
24th March 2026
82AQI (US)
25th March 2026
74AQI (US)
26th March 2026
10AQI (US)
27th March 2026
9AQI (US)
28th March 2026
36AQI (US)
29th March 2026
38AQI (US)
30th March 2026
31AQI (US)
31st March 2026
36AQI (US)
1st April 2026
14AQI (US)
2nd April 2026
51AQI (US)
3rd April 2026
43AQI (US)
4th April 2026
62AQI (US)
5th April 2026
76AQI (US)
6th April 2026
46AQI (US)
7th April 2026
22AQI (US)
8th April 2026
57AQI (US)
9th April 2026
54AQI (US)
10th April 2026
52AQI (US)
11th April 2026
58AQI (US)
12th April 2026
73AQI (US)
13th April 2026
61AQI (US)
14th April 2026
53AQI (US)
15th April 2026
78AQI (US)
16th April 2026
73AQI (US)
17th April 2026
18th April 2026
71AQI (US)
19th April 2026
39AQI (US)
20th April 2026
52AQI (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
57AQI (US)
29th April 2026
69AQI (US)
30th April 2026
30AQI (US)
1st May 2026
26AQI (US)
2nd May 2026
44AQI (US)
3rd May 2026
33AQI (US)
4th May 2026
11AQI (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
70AQI (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
35AQI (US)
20th May 2026
34AQI (US)
21st May 2026
34AQI (US)
22nd May 2026
34AQI (US)
23rd May 2026
39AQI (US)
24th May 2026
50AQI (US)
25th May 2026
44AQI (US)
26th May 2026
42AQI (US)
27th May 2026
53AQI (US)
28th May 2026
72AQI (US)
29th May 2026
56AQI (US)
30th May 2026
64AQI (US)
31st May 2026
64AQI (US)
1st June 2026
49AQI (US)
2nd June 2026
46AQI (US)
3rd June 2026
21AQI (US)
4th June 2026
12AQI (US)
5th June 2026
22AQI (US)
6th June 2026
21AQI (US)
7th June 2026
68AQI (US)
8th June 2026
68AQI (US)
9th June 2026
40AQI (US)
10th June 2026
30AQI (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
47AQI (US)
17th June 2026
56AQI (US)
18th June 2026
62AQI (US)
19th June 2026
78AQI (US)
20th June 2026
76AQI (US)
21st June 2026
57AQI (US)
22nd June 2026
64AQI (US)
23rd June 2026
59AQI (US)
24th June 2026
62AQI (US)
25th June 2026
78AQI (US)
26th June 2026
67AQI (US)
27th June 2026
82AQI (US)
28th June 2026
85AQI (US)
29th June 2026
30AQI (US)
30th June 2026
50AQI (US)
1st July 2026
52AQI (US)
2nd July 2026
17AQI (US)
3rd July 2026
28AQI (US)
4th July 2026
56AQI (US)
5th July 2026
43AQI (US)
6th July 2026
29AQI (US)
7th July 2026
44AQI (US)
8th July 2026
32AQI (US)
9th July 2026
57AQI (US)
10th July 2026
34AQI (US)
11th July 2026
63AQI (US)
12th July 2026
52AQI (US)
13th July 2026
59AQI (US)
14th July 2026
75AQI (US)
15th July 2026
54AQI (US)
16th July 2026
53AQI (US)
17th July 2026
58AQI (US)
18th July 2026
54AQI (US)
19th July 2026
41AQI (US)
20th July 2026
37AQI (US)
21st July 2026
37AQI (US)
22nd July 2026
40AQI (US)
23rd July 2026
41AQI (US)
24th July 2026
40AQI (US)
25th July 2026
30AQI (US)
26th July 2026
35AQI (US)
27th July 2026
51AQI (US)
28th July 2026
68AQI (US)
29th July 2026
62AQI (US)
30th July 2026
60AQI (US)
31st July 2026
64AQI (US)
1st August 2026
55AQI (US)
2nd August 2026
49AQI (US)
3rd August 2026
54AQI (US)
4th August 2026
63AQI (US)
5th August 2026
60AQI (US)
6th August 2026
56AQI (US)
7th August 2026
49AQI (US)
8th August 2026
43AQI (US)
9th August 2026
47AQI (US)
10th August 2026
50AQI (US)
11th August 2026
51AQI (US)
12th August 2026
58AQI (US)
13th August 2026
58AQI (US)
14th August 2026
71AQI (US)
15th August 2026
51AQI (US)
16th August 2026
59AQI (US)
17th August 2026
46AQI (US)
18th August 2026
44AQI (US)
19th August 2026
49AQI (US)
20th August 2026
42AQI (US)
21st August 2026
32AQI (US)
22nd August 2026
32AQI (US)
23rd August 2026
34AQI (US)
24th August 2026
40AQI (US)
25th August 2026
45AQI (US)
26th August 2026
46AQI (US)
27th August 2026
53AQI (US)
28th August 2026
55AQI (US)
29th August 2026
40AQI (US)
30th August 2026
40AQI (US)
31st August 2026
42AQI (US)
1st September 2026
40AQI (US)
2nd September 2026
48AQI (US)
3rd September 2026
55AQI (US)
4th September 2026
54AQI (US)
5th September 2026
44AQI (US)
6th September 2026
51AQI (US)
7th September 2026
53AQI (US)
8th September 2026
63AQI (US)
9th September 2026
38AQI (US)
10th September 2026
34AQI (US)
11th September 2026
40AQI (US)
12th September 2026
42AQI (US)
13th September 2026
45AQI (US)
14th September 2026
60AQI (US)
15th September 2026
63AQI (US)
16th September 2026
66AQI (US)
17th September 2026
40AQI (US)
18th September 2026
39AQI (US)
19th September 2026
44AQI (US)
20th September 2026
59AQI (US)
21st September 2026
49AQI (US)
22nd September 2026
49AQI (US)
23rd September 2026
36AQI (US)
24th September 2026
51AQI (US)
25th September 2026
58AQI (US)
26th September 2026
34AQI (US)
27th September 2026
51AQI (US)
28th September 2026
62AQI (US)
29th September 2026
74AQI (US)
30th September 2026
76AQI (US)
1st October 2026
76AQI (US)
2nd October 2026
71AQI (US)
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

107AQI (US)

79AQI (US)

76AQI (US)

52AQI (US)

41AQI (US)

48AQI (US)

47AQI (US)

49AQI (US)

51AQI (US)

74AQI (US)

No. of days

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

202661AQI (US)

2
10
16
3
4
17
7
10
11
10
10
18
21
9
16
14
15
16
18
13
15
15
2
111
125
33
3

Highest AQI (US) recorded in

January

107AQI (US)

Lowest AQI (US) recorded in

May

41AQI (US)

202546AQI (US)

15
16
7
21
24
7
30
31
27
3
31
23
8
29
1
4
21
6
5
24
1
30
1
226
131
8

Highest AQI (US) recorded in

December

78AQI (US)

Lowest AQI (US) recorded in

September

25AQI (US)

202427AQI (US)

31
29
31
30
31
30
31
31
3
13
28
2
17
14
305
16

Highest AQI (US) recorded in

December

47AQI (US)

Lowest AQI (US) recorded in

March

23AQI (US)

202325AQI (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

23AQI (US)

202227AQI (US)

4
30
29
1
63
1

Highest AQI (US) recorded in

December

30AQI (US)

Lowest AQI (US) recorded in

November

24AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2026(Avg.)
61AQI (US)
Least Polluted Year Recorded
2023(Avg.)
25AQI (US)

Roncaccio's annual 2026 AQI (US) (61) shows an average percentage change of 107.1% (worsened AQI (US)) compared to previous years: 2022 (27), 2023 (25), 2024 (27), 2025 (46).