Costa, Genoa, Liguria, 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+
August Air Quality Analysis
Costa, Genoa, Liguria, Italy
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2026
64AQILowest AQI recorded on
31st Aug 2025
16AQISame Day Analysis (2nd August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 64 of Moderate air quality on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Costa, Genoa, Liguria, Italy
AQI
Day
Night
.
5 AM1st Aug 2026
9 PM
4 AM2nd Aug 2026
Day time
Avg. Highest Time
8PM1st Aug
74AQI
Avg. Lowest Time
2PM1st Aug
38AQI
Night time
Avg. Highest Time
9PM1st Aug
80AQI
Avg. Lowest Time
11PM1st Aug
62AQI
In the last 24 hours,
Costa's AQI reached its highest point of 80 at 9 PM during the Night, while the lowest point, 38, was recorded at 2 PM during the Day between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Costa, Genoa, Liguria, Italy
JulAug
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 - 31st31st - 01st01st - 02nd02nd
Day
Night
4th Jul 20261055 AMAQI
4th Jul 20261026 AMAQI
4th Jul 20261007 AMAQI
4th Jul 20261028 AMAQI
4th Jul 2026899 AMAQI
4th Jul 20266010 AMAQI
4th Jul 20266211 AMAQI
4th Jul 20265612 PMAQI
4th Jul 2026401 PMAQI
4th Jul 2026462 PMAQI
4th Jul 2026293 PMAQI
4th Jul 2026404 PMAQI
4th Jul 2026315 PMAQI
4th Jul 2026236 PMAQI
4th Jul 2026197 PMAQI
4th Jul 2026148 PMAQI
4th Jul 2026219 PMAQI
4th Jul 20263410 PMAQI
4th Jul 20266211 PMAQI
5th Jul 20266212 AMAQI
5th Jul 2026811 AMAQI
5th Jul 2026902 AMAQI
5th Jul 2026693 AMAQI
5th Jul 2026724 AMAQI
24°C19/31°C
5th Jul 2026685 AMAQI
5th Jul 2026686 AMAQI
5th Jul 2026807 AMAQI
5th Jul 2026698 AMAQI
5th Jul 2026589 AMAQI
5th Jul 20265810 AMAQI
5th Jul 20264811 AMAQI
5th Jul 20264912 PMAQI
5th Jul 2026401 PMAQI
5th Jul 2026292 PMAQI
5th Jul 2026293 PMAQI
5th Jul 2026254 PMAQI
5th Jul 2026175 PMAQI
5th Jul 2026176 PMAQI
5th Jul 2026177 PMAQI
5th Jul 2026128 PMAQI
5th Jul 2026199 PMAQI
5th Jul 20261910 PMAQI
5th Jul 20262511 PMAQI
6th Jul 20263612 AMAQI
6th Jul 2026361 AMAQI
6th Jul 2026332 AMAQI
6th Jul 2026313 AMAQI
6th Jul 2026404 AMAQI
24°C18/30°C
6th Jul 2026555 AMAQI
6th Jul 2026586 AMAQI
6th Jul 2026587 AMAQI
6th Jul 2026578 AMAQI
6th Jul 2026519 AMAQI
6th Jul 20262910 AMAQI
6th Jul 20262511 AMAQI
6th Jul 20262912 PMAQI
6th Jul 2026191 PMAQI
6th Jul 2026232 PMAQI
6th Jul 2026213 PMAQI
6th Jul 2026254 PMAQI
6th Jul 2026215 PMAQI
6th Jul 2026196 PMAQI
6th Jul 2026217 PMAQI
6th Jul 2026198 PMAQI
6th Jul 2026179 PMAQI
6th Jul 20262710 PMAQI
6th Jul 20262911 PMAQI
7th Jul 20264212 AMAQI
7th Jul 2026621 AMAQI
7th Jul 2026702 AMAQI
7th Jul 2026643 AMAQI
7th Jul 2026684 AMAQI
24°C17/31°C
7th Jul 2026605 AMAQI
7th Jul 2026726 AMAQI
7th Jul 2026787 AMAQI
7th Jul 2026748 AMAQI
7th Jul 2026739 AMAQI
7th Jul 20267210 AMAQI
7th Jul 20266211 AMAQI
7th Jul 20265712 PMAQI
7th Jul 2026311 PMAQI
7th Jul 2026272 PMAQI
7th Jul 2026233 PMAQI
7th Jul 2026234 PMAQI
7th Jul 2026235 PMAQI
7th Jul 2026196 PMAQI
7th Jul 2026177 PMAQI
7th Jul 2026218 PMAQI
7th Jul 2026219 PMAQI
7th Jul 20261910 PMAQI
7th Jul 20261711 PMAQI
8th Jul 20262112 AMAQI
8th Jul 2026191 AMAQI
8th Jul 2026232 AMAQI
8th Jul 2026233 AMAQI
8th Jul 2026254 AMAQI
24°C18/30°C
8th Jul 2026235 AMAQI
8th Jul 2026256 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026278 AMAQI
8th Jul 2026319 AMAQI
8th Jul 20264810 AMAQI
8th Jul 20266411 AMAQI
8th Jul 20267012 PMAQI
8th Jul 2026621 PMAQI
8th Jul 2026402 PMAQI
8th Jul 2026383 PMAQI
8th Jul 2026464 PMAQI
8th Jul 2026465 PMAQI
8th Jul 2026406 PMAQI
8th Jul 2026447 PMAQI
8th Jul 2026278 PMAQI
8th Jul 2026279 PMAQI
8th Jul 20262110 PMAQI
8th Jul 20262511 PMAQI
9th Jul 20263112 AMAQI
9th Jul 2026401 AMAQI
9th Jul 2026582 AMAQI
9th Jul 2026643 AMAQI
9th Jul 2026664 AMAQI
24°C19/31°C
9th Jul 2026685 AMAQI
9th Jul 2026676 AMAQI
9th Jul 2026627 AMAQI
9th Jul 2026548 AMAQI
9th Jul 2026589 AMAQI
9th Jul 20265210 AMAQI
9th Jul 20265611 AMAQI
9th Jul 20265612 PMAQI
9th Jul 2026601 PMAQI
9th Jul 2026552 PMAQI
9th Jul 2026503 PMAQI
9th Jul 2026524 PMAQI
9th Jul 2026485 PMAQI
9th Jul 2026526 PMAQI
9th Jul 2026427 PMAQI
9th Jul 2026448 PMAQI
9th Jul 2026449 PMAQI
9th Jul 20265010 PMAQI
9th Jul 20265011 PMAQI
10th Jul 20265312 AMAQI
10th Jul 2026501 AMAQI
10th Jul 2026482 AMAQI
10th Jul 2026383 AMAQI
10th Jul 2026404 AMAQI
25°C17/33°C
10th Jul 2026385 AMAQI
10th Jul 2026386 AMAQI
10th Jul 2026487 AMAQI
10th Jul 2026518 AMAQI
10th Jul 2026469 AMAQI
10th Jul 20263210 AMAQI
10th Jul 20262911 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026331 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026253 PMAQI
10th Jul 2026254 PMAQI
10th Jul 2026295 PMAQI
10th Jul 2026366 PMAQI
10th Jul 2026427 PMAQI
10th Jul 2026488 PMAQI
10th Jul 2026539 PMAQI
10th Jul 20265910 PMAQI
10th Jul 20265911 PMAQI
11th Jul 20265812 AMAQI
11th Jul 2026591 AMAQI
11th Jul 2026602 AMAQI
11th Jul 2026623 AMAQI
11th Jul 2026654 AMAQI
24°C19/31°C
11th Jul 2026685 AMAQI
11th Jul 2026676 AMAQI
11th Jul 2026677 AMAQI
11th Jul 2026668 AMAQI
11th Jul 2026669 AMAQI
11th Jul 20266410 AMAQI
11th Jul 20266511 AMAQI
11th Jul 20266312 PMAQI
11th Jul 2026591 PMAQI
11th Jul 2026622 PMAQI
11th Jul 2026563 PMAQI
11th Jul 2026574 PMAQI
11th Jul 2026525 PMAQI
11th Jul 2026516 PMAQI
11th Jul 2026497 PMAQI
11th Jul 2026428 PMAQI
11th Jul 2026369 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20263611 PMAQI
12th Jul 20263812 AMAQI
12th Jul 2026291 AMAQI
12th Jul 2026362 AMAQI
12th Jul 2026463 AMAQI
12th Jul 2026534 AMAQI
23°C17/31°C
12th Jul 2026445 AMAQI
12th Jul 2026506 AMAQI
12th Jul 2026537 AMAQI
12th Jul 2026548 AMAQI
12th Jul 2026539 AMAQI
12th Jul 20265910 AMAQI
12th Jul 20265511 AMAQI
12th Jul 20264212 PMAQI
12th Jul 2026401 PMAQI
12th Jul 2026532 PMAQI
12th Jul 2026503 PMAQI
12th Jul 2026484 PMAQI
12th Jul 2026515 PMAQI
12th Jul 2026526 PMAQI
12th Jul 2026537 PMAQI
12th Jul 2026538 PMAQI
12th Jul 2026429 PMAQI
12th Jul 20265210 PMAQI
12th Jul 20265311 PMAQI
13th Jul 20265512 AMAQI
13th Jul 2026581 AMAQI
13th Jul 2026642 AMAQI
13th Jul 2026713 AMAQI
13th Jul 2026764 AMAQI
24°C16/32°C
13th Jul 2026715 AMAQI
13th Jul 2026676 AMAQI
13th Jul 2026567 AMAQI
13th Jul 2026518 AMAQI
13th Jul 2026449 AMAQI
13th Jul 20263410 AMAQI
13th Jul 20264211 AMAQI
13th Jul 20264012 PMAQI
13th Jul 2026361 PMAQI
13th Jul 2026422 PMAQI
13th Jul 2026503 PMAQI
13th Jul 2026444 PMAQI
13th Jul 2026485 PMAQI
13th Jul 2026486 PMAQI
13th Jul 2026577 PMAQI
13th Jul 2026708 PMAQI
13th Jul 2026739 PMAQI
13th Jul 20266810 PMAQI
13th Jul 20267811 PMAQI
14th Jul 20266212 AMAQI
14th Jul 2026671 AMAQI
14th Jul 2026722 AMAQI
14th Jul 2026823 AMAQI
14th Jul 2026754 AMAQI
25°C20/33°C
14th Jul 2026765 AMAQI
14th Jul 2026726 AMAQI
14th Jul 2026727 AMAQI
14th Jul 2026768 AMAQI
14th Jul 2026629 AMAQI
14th Jul 20266410 AMAQI
14th Jul 20266611 AMAQI
14th Jul 20266712 PMAQI
14th Jul 2026641 PMAQI
14th Jul 2026602 PMAQI
14th Jul 2026583 PMAQI
14th Jul 2026584 PMAQI
14th Jul 2026565 PMAQI
14th Jul 2026536 PMAQI
14th Jul 2026587 PMAQI
14th Jul 2026598 PMAQI
14th Jul 2026609 PMAQI
14th Jul 20266410 PMAQI
14th Jul 20266311 PMAQI
15th Jul 20265112 AMAQI
15th Jul 2026531 AMAQI
15th Jul 2026572 AMAQI
15th Jul 2026603 AMAQI
15th Jul 2026594 AMAQI
25°C19/31°C
15th Jul 2026565 AMAQI
15th Jul 2026556 AMAQI
15th Jul 2026577 AMAQI
15th Jul 2026578 AMAQI
15th Jul 2026599 AMAQI
15th Jul 20265810 AMAQI
15th Jul 20266211 AMAQI
15th Jul 20265812 PMAQI
15th Jul 2026561 PMAQI
15th Jul 2026582 PMAQI
15th Jul 2026623 PMAQI
15th Jul 2026624 PMAQI
15th Jul 2026545 PMAQI
15th Jul 2026386 PMAQI
15th Jul 2026447 PMAQI
15th Jul 2026408 PMAQI
15th Jul 2026389 PMAQI
15th Jul 20263610 PMAQI
15th Jul 20265311 PMAQI
16th Jul 20266212 AMAQI
16th Jul 2026571 AMAQI
16th Jul 2026572 AMAQI
16th Jul 2026553 AMAQI
16th Jul 2026844 AMAQI
24°C19/32°C
16th Jul 2026645 AMAQI
16th Jul 2026686 AMAQI
16th Jul 2026737 AMAQI
16th Jul 2026538 AMAQI
16th Jul 2026559 AMAQI
16th Jul 20265510 AMAQI
16th Jul 20265111 AMAQI
16th Jul 20266012 PMAQI
16th Jul 2026531 PMAQI
16th Jul 2026552 PMAQI
16th Jul 2026443 PMAQI
16th Jul 2026524 PMAQI
16th Jul 2026515 PMAQI
16th Jul 2026536 PMAQI
16th Jul 2026537 PMAQI
16th Jul 2026548 PMAQI
16th Jul 2026609 PMAQI
16th Jul 20265510 PMAQI
16th Jul 20269211 PMAQI
17th Jul 20268412 AMAQI
17th Jul 2026921 AMAQI
17th Jul 2026892 AMAQI
17th Jul 2026973 AMAQI
17th Jul 20261014 AMAQI
23°C17/33°C
17th Jul 2026885 AMAQI
17th Jul 2026826 AMAQI
17th Jul 2026177 AMAQI
17th Jul 2026258 AMAQI
17th Jul 2026459 AMAQI
17th Jul 20263310 AMAQI
17th Jul 20264711 AMAQI
17th Jul 20264012 PMAQI
17th Jul 2026491 PMAQI
17th Jul 2026522 PMAQI
17th Jul 2026543 PMAQI
17th Jul 2026634 PMAQI
17th Jul 2026655 PMAQI
17th Jul 2026586 PMAQI
17th Jul 2026557 PMAQI
17th Jul 2026608 PMAQI
17th Jul 2026509 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20266011 PMAQI
18th Jul 20265812 AMAQI
18th Jul 2026581 AMAQI
18th Jul 2026562 AMAQI
18th Jul 2026553 AMAQI
18th Jul 2026604 AMAQI
24°C17/31°C
18th Jul 2026425 AMAQI
18th Jul 2026416 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026678 AMAQI
18th Jul 2026619 AMAQI
18th Jul 20268110 AMAQI
18th Jul 20269811 AMAQI
18th Jul 202610512 PMAQI
18th Jul 20261001 PMAQI
18th Jul 2026682 PMAQI
18th Jul 2026583 PMAQI
18th Jul 2026564 PMAQI
18th Jul 2026595 PMAQI
18th Jul 2026626 PMAQI
18th Jul 2026647 PMAQI
18th Jul 2026668 PMAQI
18th Jul 2026609 PMAQI
18th Jul 20265510 PMAQI
18th Jul 20265611 PMAQI
19th Jul 20265412 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026542 AMAQI
19th Jul 2026553 AMAQI
19th Jul 2026474 AMAQI
25°C20/33°C
19th Jul 2026555 AMAQI
19th Jul 2026586 AMAQI
19th Jul 2026567 AMAQI
19th Jul 2026588 AMAQI
19th Jul 2026589 AMAQI
19th Jul 20265610 AMAQI
19th Jul 20265611 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026421 PMAQI
19th Jul 2026402 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026445 PMAQI
19th Jul 2026496 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026559 PMAQI
19th Jul 20265110 PMAQI
19th Jul 20263611 PMAQI
20th Jul 20264712 AMAQI
20th Jul 2026581 AMAQI
20th Jul 2026602 AMAQI
20th Jul 2026573 AMAQI
20th Jul 2026644 AMAQI
24°C19/31°C
20th Jul 2026675 AMAQI
20th Jul 2026676 AMAQI
20th Jul 2026567 AMAQI
20th Jul 2026368 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20264010 AMAQI
20th Jul 20265011 AMAQI
20th Jul 20263812 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026273 PMAQI
20th Jul 2026324 PMAQI
20th Jul 2026405 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026407 PMAQI
20th Jul 2026348 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026443 AMAQI
21st Jul 2026494 AMAQI
24°C18/32°C
21st Jul 2026486 AMAQI
21st Jul 2026517 AMAQI
21st Jul 2026538 AMAQI
21st Jul 2026549 AMAQI
21st Jul 20265410 AMAQI
21st Jul 20264811 AMAQI
21st Jul 20264612 PMAQI
21st Jul 2026521 PMAQI
21st Jul 2026552 PMAQI
21st Jul 2026493 PMAQI
21st Jul 2026534 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026556 PMAQI
21st Jul 2026447 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20265312 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026214 AMAQI
22°C18/28°C
22nd Jul 2026465 AMAQI
22nd Jul 2026446 AMAQI
22nd Jul 2026597 AMAQI
22nd Jul 2026448 AMAQI
22nd Jul 2026599 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20264811 AMAQI
22nd Jul 20264612 PMAQI
22nd Jul 2026381 PMAQI
22nd Jul 2026522 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026424 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026367 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026309 PMAQI
22nd Jul 20264210 PMAQI
22nd Jul 20263311 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026231 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026314 AMAQI
22°C17/29°C
23rd Jul 2026275 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026389 AMAQI
23rd Jul 20263610 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20262312 PMAQI
23rd Jul 2026501 PMAQI
23rd Jul 2026402 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026514 PMAQI
23rd Jul 2026515 PMAQI
23rd Jul 2026546 PMAQI
23rd Jul 2026557 PMAQI
23rd Jul 2026408 PMAQI
23rd Jul 2026389 PMAQI
23rd Jul 20263410 PMAQI
23rd Jul 20263811 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026481 AMAQI
24th Jul 2026552 AMAQI
24th Jul 2026563 AMAQI
24th Jul 2026554 AMAQI
22°C16/29°C
24th Jul 2026595 AMAQI
24th Jul 2026406 AMAQI
24th Jul 2026447 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026469 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20264711 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026551 PMAQI
24th Jul 2026582 PMAQI
24th Jul 2026533 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026625 PMAQI
24th Jul 2026636 PMAQI
24th Jul 2026507 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026409 PMAQI
24th Jul 20262710 PMAQI
24th Jul 20263211 PMAQI
25th Jul 20263412 AMAQI
25th Jul 2026341 AMAQI
25th Jul 2026472 AMAQI
25th Jul 2026503 AMAQI
25th Jul 2026464 AMAQI
22°C15/30°C
25th Jul 2026505 AMAQI
25th Jul 2026446 AMAQI
25th Jul 2026497 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026469 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026292 PMAQI
25th Jul 2026443 PMAQI
25th Jul 2026514 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026486 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026468 PMAQI
25th Jul 2026519 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20265012 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026403 AMAQI
26th Jul 2026424 AMAQI
22°C16/28°C
26th Jul 2026385 AMAQI
26th Jul 2026576 AMAQI
26th Jul 2026577 AMAQI
26th Jul 2026468 AMAQI
26th Jul 2026489 AMAQI
26th Jul 20265310 AMAQI
26th Jul 20265811 AMAQI
26th Jul 20264812 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026404 PMAQI
26th Jul 2026385 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026467 PMAQI
26th Jul 2026428 PMAQI
26th Jul 2026489 PMAQI
26th Jul 20264610 PMAQI
26th Jul 20264411 PMAQI
27th Jul 20264812 AMAQI
27th Jul 2026531 AMAQI
27th Jul 2026492 AMAQI
27th Jul 2026483 AMAQI
27th Jul 2026544 AMAQI
21°C17/26°C
27th Jul 2026425 AMAQI
27th Jul 2026526 AMAQI
27th Jul 2026527 AMAQI
27th Jul 2026528 AMAQI
27th Jul 2026529 AMAQI
27th Jul 20265210 AMAQI
27th Jul 20266011 AMAQI
27th Jul 20266012 PMAQI
27th Jul 2026621 PMAQI
27th Jul 2026782 PMAQI
27th Jul 2026803 PMAQI
27th Jul 2026814 PMAQI
27th Jul 2026805 PMAQI
27th Jul 2026766 PMAQI
27th Jul 2026717 PMAQI
27th Jul 2026838 PMAQI
27th Jul 2026819 PMAQI
27th Jul 20268410 PMAQI
27th Jul 20268011 PMAQI
28th Jul 20267812 AMAQI
28th Jul 2026831 AMAQI
28th Jul 2026732 AMAQI
28th Jul 2026763 AMAQI
28th Jul 2026654 AMAQI
23°C17/30°C
28th Jul 2026555 AMAQI
28th Jul 2026546 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026508 AMAQI
28th Jul 2026469 AMAQI
28th Jul 20265310 AMAQI
28th Jul 20265511 AMAQI
28th Jul 20265612 PMAQI
28th Jul 2026581 PMAQI
28th Jul 2026622 PMAQI
28th Jul 2026683 PMAQI
28th Jul 2026724 PMAQI
28th Jul 2026725 PMAQI
28th Jul 2026756 PMAQI
28th Jul 2026717 PMAQI
28th Jul 2026648 PMAQI
28th Jul 2026699 PMAQI
28th Jul 20266310 PMAQI
28th Jul 20266411 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026581 AMAQI
29th Jul 2026662 AMAQI
29th Jul 2026663 AMAQI
29th Jul 2026724 AMAQI
25°C18/33°C
29th Jul 2026655 AMAQI
29th Jul 2026746 AMAQI
29th Jul 2026687 AMAQI
29th Jul 2026728 AMAQI
29th Jul 2026709 AMAQI
29th Jul 20266710 AMAQI
29th Jul 20266311 AMAQI
29th Jul 20268012 PMAQI
29th Jul 2026801 PMAQI
29th Jul 2026722 PMAQI
29th Jul 2026663 PMAQI
29th Jul 2026714 PMAQI
29th Jul 2026605 PMAQI
29th Jul 2026666 PMAQI
29th Jul 2026627 PMAQI
29th Jul 2026628 PMAQI
29th Jul 2026629 PMAQI
29th Jul 20265510 PMAQI
29th Jul 20265311 PMAQI
30th Jul 20266612 AMAQI
30th Jul 2026561 AMAQI
30th Jul 2026642 AMAQI
30th Jul 2026603 AMAQI
30th Jul 2026644 AMAQI
26°C20/34°C
30th Jul 2026765 AMAQI
30th Jul 2026686 AMAQI
30th Jul 2026577 AMAQI
30th Jul 2026568 AMAQI
30th Jul 2026659 AMAQI
30th Jul 20265910 AMAQI
30th Jul 20265911 AMAQI
30th Jul 20266712 PMAQI
30th Jul 2026621 PMAQI
30th Jul 2026602 PMAQI
30th Jul 2026633 PMAQI
30th Jul 2026694 PMAQI
30th Jul 2026715 PMAQI
30th Jul 2026746 PMAQI
30th Jul 2026687 PMAQI
30th Jul 2026718 PMAQI
30th Jul 2026709 PMAQI
30th Jul 20266310 PMAQI
30th Jul 20266711 PMAQI
31st Jul 20266712 AMAQI
31st Jul 2026661 AMAQI
31st Jul 2026602 AMAQI
31st Jul 2026583 AMAQI
31st Jul 2026764 AMAQI
27°C21/34°C
31st Jul 2026645 AMAQI
31st Jul 2026646 AMAQI
31st Jul 2026567 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20265110 AMAQI
31st Jul 20265211 AMAQI
31st Jul 20267612 PMAQI
31st Jul 2026561 PMAQI
31st Jul 2026602 PMAQI
31st Jul 2026593 PMAQI
31st Jul 2026664 PMAQI
31st Jul 2026685 PMAQI
31st Jul 2026656 PMAQI
31st Jul 2026707 PMAQI
31st Jul 2026628 PMAQI
31st Jul 2026659 PMAQI
31st Jul 20266210 PMAQI
31st Jul 20266411 PMAQI
1st Aug 20267612 AMAQI
1st Aug 2026781 AMAQI
1st Aug 2026702 AMAQI
1st Aug 2026673 AMAQI
1st Aug 2026654 AMAQI
27°C20/34°C
1st Aug 2026645 AMAQI
1st Aug 2026686 AMAQI
1st Aug 2026567 AMAQI
1st Aug 2026588 AMAQI
1st Aug 2026629 AMAQI
1st Aug 20266210 AMAQI
1st Aug 20266011 AMAQI
1st Aug 20266412 PMAQI
1st Aug 2026501 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026683 PMAQI
1st Aug 2026584 PMAQI
1st Aug 2026585 PMAQI
1st Aug 2026606 PMAQI
1st Aug 2026737 PMAQI
1st Aug 2026748 PMAQI
1st Aug 2026809 PMAQI
1st Aug 20267110 PMAQI
1st Aug 20266211 PMAQI
2nd Aug 20267612 AMAQI
2nd Aug 2026761 AMAQI
2nd Aug 2026732 AMAQI
2nd Aug 2026713 AMAQI
2nd Aug 2026674 AMAQI
25°C18/34°C
2nd Aug 2026675 AMAQI
5 AM2nd Aug 2026636 AMAQI
2nd Aug 2026657 AMAQI
2nd Aug 2026588 AMAQI
2nd Aug 2026589 AMAQI
2nd Aug 20265510 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20266412 PMAQI
2nd Aug 2026601 PMAQI
1 PM2nd Aug 2026662 PMAQI
2nd Aug 2026703 PMAQI
2nd Aug 2026724 PMAQI
2nd Aug 2026625 PMAQI
2nd Aug 2026636 PMAQI
2nd Aug 2026657 PMAQI
2nd Aug 2026578 PMAQI
2nd Aug 2026569 PMAQI
9 PM2nd Aug 20265710 PMAQI
2nd Aug 20265911 PMAQI
1 AM
4 AM
25°C19/34°C
Day time
Avg. Highest Time
5 AM - 6 AM
59AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 9 PM
49AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 59), while the lowest AQI was between 5 PM to 9 PM (Avg. 49).
Night time
Avg. Highest Time
4 AM
60AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM
48AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 60), while the lowest AQI was between 10 PM to 10 PM (Avg. 48).
2026 Days Vs Air Quality
Costa, Genoa, Liguria, Italy
2026
39%
82
56%
118
5%
11
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
82 DaysModerate
118 DaysPoor
11 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2026, 39% of 214 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Costa, Genoa, Liguria, 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
84AQI (US)
84AQI (US)
2nd January 2026
81AQI (US)
81AQI (US)
3rd January 2026
80AQI (US)
80AQI (US)
4th January 2026
95AQI (US)
95AQI (US)
5th January 2026
96AQI (US)
96AQI (US)
6th January 2026
101AQI (US)
101AQI (US)
7th January 2026
91AQI (US)
91AQI (US)
8th January 2026
79AQI (US)
79AQI (US)
9th January 2026
91AQI (US)
91AQI (US)
10th January 2026
73AQI (US)
73AQI (US)
11th January 2026
48AQI (US)
48AQI (US)
12th January 2026
68AQI (US)
68AQI (US)
13th January 2026
59AQI (US)
59AQI (US)
14th January 2026
64AQI (US)
64AQI (US)
15th January 2026
79AQI (US)
79AQI (US)
16th January 2026
81AQI (US)
81AQI (US)
17th January 2026
93AQI (US)
93AQI (US)
18th January 2026
84AQI (US)
84AQI (US)
19th January 2026
67AQI (US)
67AQI (US)
20th January 2026
81AQI (US)
81AQI (US)
21st January 2026
98AQI (US)
98AQI (US)
22nd January 2026
133AQI (US)
133AQI (US)
23rd January 2026
119AQI (US)
119AQI (US)
24th January 2026
96AQI (US)
96AQI (US)
25th January 2026
60AQI (US)
60AQI (US)
26th January 2026
70AQI (US)
70AQI (US)
27th January 2026
66AQI (US)
66AQI (US)
28th January 2026
40AQI (US)
40AQI (US)
29th January 2026
58AQI (US)
58AQI (US)
30th January 2026
69AQI (US)
69AQI (US)
31st January 2026
85AQI (US)
85AQI (US)
1st February 2026
93AQI (US)
93AQI (US)
2nd February 2026
67AQI (US)
67AQI (US)
3rd February 2026
49AQI (US)
49AQI (US)
4th February 2026
59AQI (US)
59AQI (US)
5th February 2026
53AQI (US)
53AQI (US)
6th February 2026
60AQI (US)
60AQI (US)
7th February 2026
59AQI (US)
59AQI (US)
8th February 2026
77AQI (US)
77AQI (US)
9th February 2026
97AQI (US)
97AQI (US)
10th February 2026
67AQI (US)
67AQI (US)
11th February 2026
61AQI (US)
61AQI (US)
12th February 2026
69AQI (US)
69AQI (US)
13th February 2026
39AQI (US)
39AQI (US)
14th February 2026
41AQI (US)
41AQI (US)
15th February 2026
42AQI (US)
42AQI (US)
16th February 2026
75AQI (US)
75AQI (US)
17th February 2026
22AQI (US)
22AQI (US)
18th February 2026
24AQI (US)
24AQI (US)
19th February 2026
50AQI (US)
50AQI (US)
20th February 2026
53AQI (US)
53AQI (US)
21st February 2026
51AQI (US)
51AQI (US)
22nd February 2026
67AQI (US)
67AQI (US)
23rd February 2026
91AQI (US)
91AQI (US)
24th February 2026
116AQI (US)
116AQI (US)
25th February 2026
122AQI (US)
122AQI (US)
26th February 2026
90AQI (US)
90AQI (US)
27th February 2026
87AQI (US)
87AQI (US)
28th February 2026
79AQI (US)
79AQI (US)
1st March 2026
91AQI (US)
91AQI (US)
2nd March 2026
79AQI (US)
79AQI (US)
3rd March 2026
89AQI (US)
89AQI (US)
4th March 2026
111AQI (US)
111AQI (US)
5th March 2026
131AQI (US)
131AQI (US)
6th March 2026
131AQI (US)
131AQI (US)
7th March 2026
113AQI (US)
113AQI (US)
8th March 2026
111AQI (US)
111AQI (US)
9th March 2026
115AQI (US)
115AQI (US)
10th March 2026
95AQI (US)
95AQI (US)
11th March 2026
84AQI (US)
84AQI (US)
12th March 2026
76AQI (US)
76AQI (US)
13th March 2026
86AQI (US)
86AQI (US)
14th March 2026
50AQI (US)
50AQI (US)
15th March 2026
24AQI (US)
24AQI (US)
16th March 2026
46AQI (US)
46AQI (US)
17th March 2026
41AQI (US)
41AQI (US)
18th March 2026
34AQI (US)
34AQI (US)
19th March 2026
60AQI (US)
60AQI (US)
20th March 2026
72AQI (US)
72AQI (US)
21st March 2026
90AQI (US)
90AQI (US)
22nd March 2026
83AQI (US)
83AQI (US)
23rd March 2026
85AQI (US)
85AQI (US)
24th March 2026
83AQI (US)
83AQI (US)
25th March 2026
68AQI (US)
68AQI (US)
26th March 2026
11AQI (US)
11AQI (US)
27th March 2026
11AQI (US)
11AQI (US)
28th March 2026
35AQI (US)
35AQI (US)
29th March 2026
34AQI (US)
34AQI (US)
30th March 2026
30AQI (US)
30AQI (US)
31st March 2026
25AQI (US)
25AQI (US)
1st April 2026
12AQI (US)
12AQI (US)
2nd April 2026
51AQI (US)
51AQI (US)
3rd April 2026
42AQI (US)
42AQI (US)
4th April 2026
64AQI (US)
64AQI (US)
5th April 2026
72AQI (US)
72AQI (US)
6th April 2026
45AQI (US)
45AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
53AQI (US)
53AQI (US)
9th April 2026
52AQI (US)
52AQI (US)
10th April 2026
66AQI (US)
66AQI (US)
11th April 2026
64AQI (US)
64AQI (US)
12th April 2026
74AQI (US)
74AQI (US)
13th April 2026
61AQI (US)
61AQI (US)
14th April 2026
55AQI (US)
55AQI (US)
15th April 2026
85AQI (US)
85AQI (US)
16th April 2026
83AQI (US)
83AQI (US)
17th April 2026
18th April 2026
74AQI (US)
74AQI (US)
19th April 2026
45AQI (US)
45AQI (US)
20th April 2026
61AQI (US)
61AQI (US)
21st April 2026
37AQI (US)
37AQI (US)
22nd April 2026
23rd April 2026
53AQI (US)
53AQI (US)
24th April 2026
52AQI (US)
52AQI (US)
25th April 2026
29AQI (US)
29AQI (US)
26th April 2026
42AQI (US)
42AQI (US)
27th April 2026
59AQI (US)
59AQI (US)
28th April 2026
58AQI (US)
58AQI (US)
29th April 2026
62AQI (US)
62AQI (US)
30th April 2026
37AQI (US)
37AQI (US)
1st May 2026
22AQI (US)
22AQI (US)
2nd May 2026
41AQI (US)
41AQI (US)
3rd May 2026
35AQI (US)
35AQI (US)
4th May 2026
14AQI (US)
14AQI (US)
5th May 2026
44AQI (US)
44AQI (US)
6th May 2026
51AQI (US)
51AQI (US)
7th May 2026
10AQI (US)
10AQI (US)
8th May 2026
63AQI (US)
63AQI (US)
9th May 2026
10th May 2026
67AQI (US)
67AQI (US)
11th May 2026
56AQI (US)
56AQI (US)
12th May 2026
20AQI (US)
20AQI (US)
13th May 2026
15AQI (US)
15AQI (US)
14th May 2026
39AQI (US)
39AQI (US)
15th May 2026
29AQI (US)
29AQI (US)
16th May 2026
34AQI (US)
34AQI (US)
17th May 2026
37AQI (US)
37AQI (US)
18th May 2026
32AQI (US)
32AQI (US)
19th May 2026
37AQI (US)
37AQI (US)
20th May 2026
34AQI (US)
34AQI (US)
21st May 2026
37AQI (US)
37AQI (US)
22nd May 2026
37AQI (US)
37AQI (US)
23rd May 2026
40AQI (US)
40AQI (US)
24th May 2026
51AQI (US)
51AQI (US)
25th May 2026
46AQI (US)
46AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
52AQI (US)
52AQI (US)
28th May 2026
72AQI (US)
72AQI (US)
29th May 2026
55AQI (US)
55AQI (US)
30th May 2026
64AQI (US)
64AQI (US)
31st May 2026
61AQI (US)
61AQI (US)
1st June 2026
55AQI (US)
55AQI (US)
2nd June 2026
50AQI (US)
50AQI (US)
3rd June 2026
24AQI (US)
24AQI (US)
4th June 2026
17AQI (US)
17AQI (US)
5th June 2026
24AQI (US)
24AQI (US)
6th June 2026
22AQI (US)
22AQI (US)
7th June 2026
61AQI (US)
61AQI (US)
8th June 2026
64AQI (US)
64AQI (US)
9th June 2026
38AQI (US)
38AQI (US)
10th June 2026
29AQI (US)
29AQI (US)
11th June 2026
20AQI (US)
20AQI (US)
12th June 2026
17AQI (US)
17AQI (US)
13th June 2026
29AQI (US)
29AQI (US)
14th June 2026
33AQI (US)
33AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
42AQI (US)
42AQI (US)
17th June 2026
48AQI (US)
48AQI (US)
18th June 2026
59AQI (US)
59AQI (US)
19th June 2026
73AQI (US)
73AQI (US)
20th June 2026
63AQI (US)
63AQI (US)
21st June 2026
48AQI (US)
48AQI (US)
22nd June 2026
64AQI (US)
64AQI (US)
23rd June 2026
54AQI (US)
54AQI (US)
24th June 2026
58AQI (US)
58AQI (US)
25th June 2026
70AQI (US)
70AQI (US)
26th June 2026
60AQI (US)
60AQI (US)
27th June 2026
77AQI (US)
77AQI (US)
28th June 2026
82AQI (US)
82AQI (US)
29th June 2026
43AQI (US)
43AQI (US)
30th June 2026
40AQI (US)
40AQI (US)
1st July 2026
46AQI (US)
46AQI (US)
2nd July 2026
25AQI (US)
25AQI (US)
3rd July 2026
37AQI (US)
37AQI (US)
4th July 2026
57AQI (US)
57AQI (US)
5th July 2026
47AQI (US)
47AQI (US)
6th July 2026
32AQI (US)
32AQI (US)
7th July 2026
46AQI (US)
46AQI (US)
8th July 2026
35AQI (US)
35AQI (US)
9th July 2026
53AQI (US)
53AQI (US)
10th July 2026
41AQI (US)
41AQI (US)
11th July 2026
57AQI (US)
57AQI (US)
12th July 2026
48AQI (US)
48AQI (US)
13th July 2026
56AQI (US)
56AQI (US)
14th July 2026
65AQI (US)
65AQI (US)
15th July 2026
53AQI (US)
53AQI (US)
16th July 2026
59AQI (US)
59AQI (US)
17th July 2026
61AQI (US)
61AQI (US)
18th July 2026
64AQI (US)
64AQI (US)
19th July 2026
51AQI (US)
51AQI (US)
20th July 2026
43AQI (US)
43AQI (US)
21st July 2026
46AQI (US)
46AQI (US)
22nd July 2026
40AQI (US)
40AQI (US)
23rd July 2026
36AQI (US)
36AQI (US)
24th July 2026
48AQI (US)
48AQI (US)
25th July 2026
44AQI (US)
44AQI (US)
26th July 2026
45AQI (US)
45AQI (US)
27th July 2026
64AQI (US)
64AQI (US)
28th July 2026
64AQI (US)
64AQI (US)
29th July 2026
66AQI (US)
66AQI (US)
30th July 2026
65AQI (US)
65AQI (US)
31st July 2026
62AQI (US)
62AQI (US)
1st August 2026
64AQI (US)
64AQI (US)
2nd August 2026
64AQI (US)
64AQI (US)
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
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
80AQI (US)
66AQI (US)
71AQI (US)
54AQI (US)
41AQI (US)
46AQI (US)
50AQI (US)
64AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202659AQI (US)
2
26
3
7
19
2
11
14
6
9
19
20
10
17
13
16
15
2
82
118
11
Highest AQI (US) recorded in
January80AQI (US)
Lowest AQI (US) recorded in
May41AQI (US)
202554AQI (US)
31
28
31
18
12
31
12
18
29
2
21
10
28
2
2
23
6
1
25
4
26
5
142
208
15
Highest AQI (US) recorded in
December85AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202441AQI (US)
14
2
1
2
1
12
30
31
27
4
21
8
19
12
8
22
31
166
79
Highest AQI (US) recorded in
December60AQI (US)
Lowest AQI (US) recorded in
May24AQI (US)
202333AQI (US)
3
30
1
33
1
Highest AQI (US) recorded in
December34AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202156AQI (US)
3
7
7
1
3
5
5
5
9
3
8
11
18
2
12
10
19
4
16
6
1
3
85
57
15
1
Highest AQI (US) recorded in
January92AQI (US)
Lowest AQI (US) recorded in
May36AQI (US)
202092AQI (US)
1
1
8
4
4
2
14
5
4
22
9
4
Highest AQI (US) recorded in
November112AQI (US)
Lowest AQI (US) recorded in
August0AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
92AQI (US)Least Polluted Year Recorded
2023(Avg.)
33AQI (US)Costa's annual 2026 AQI (US) (59) shows an average percentage change of 20.2% (worsened AQI (US)) compared to previous years: 2020 (92), 2021 (56), 2023 (33), 2024 (41), 2025 (54).
