Railway Authority, Naples, Campania, 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
Railway Authority, Naples, Campania, Italy
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2026
65AQILowest AQI recorded on
12th Aug 2023
13AQISame Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Railway Authority, Naples, Campania, Italy
AQI
Day
Night
.
6 AM15th Aug 2026
8 PM
5 AM16th Aug 2026
Day time
Avg. Highest Time
6AM15th Aug
53AQI
Avg. Lowest Time
3PM15th Aug
29AQI
Night time
Avg. Highest Time
4AM16th Aug
55AQI
Avg. Lowest Time
10PM15th Aug
44AQI
In the last 24 hours,
Railway Authority's AQI reached its highest point of 55 at 4 AM during the Night, while the lowest point, 29, was recorded at 3 PM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Railway Authority, Naples, Campania, Italy
JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026446 AMAQI
18th Jul 2026517 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20265810 AMAQI
18th Jul 20265911 AMAQI
18th Jul 20265712 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026642 PMAQI
18th Jul 2026643 PMAQI
18th Jul 2026604 PMAQI
18th Jul 2026585 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026587 PMAQI
18th Jul 2026578 PMAQI
18th Jul 2026559 PMAQI
18th Jul 20265410 PMAQI
18th Jul 20264911 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026531 AMAQI
19th Jul 2026502 AMAQI
19th Jul 2026503 AMAQI
19th Jul 2026424 AMAQI
19th Jul 2026485 AMAQI
29°C26/31°C
19th Jul 2026526 AMAQI
19th Jul 2026537 AMAQI
19th Jul 2026508 AMAQI
19th Jul 2026559 AMAQI
19th Jul 20265410 AMAQI
19th Jul 20265511 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026561 PMAQI
19th Jul 2026522 PMAQI
19th Jul 2026553 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026555 PMAQI
19th Jul 2026546 PMAQI
19th Jul 2026547 PMAQI
19th Jul 2026488 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20264810 PMAQI
19th Jul 20264811 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026503 AMAQI
20th Jul 2026534 AMAQI
20th Jul 2026545 AMAQI
29°C26/31°C
20th Jul 2026556 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026538 AMAQI
20th Jul 2026549 AMAQI
20th Jul 20265410 AMAQI
20th Jul 20265611 AMAQI
20th Jul 20266012 PMAQI
20th Jul 2026441 PMAQI
20th Jul 2026342 PMAQI
20th Jul 2026283 PMAQI
20th Jul 2026264 PMAQI
20th Jul 2026465 PMAQI
20th Jul 2026646 PMAQI
20th Jul 2026607 PMAQI
20th Jul 2026658 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266210 PMAQI
20th Jul 20266011 PMAQI
21st Jul 20266012 AMAQI
21st Jul 2026571 AMAQI
21st Jul 2026562 AMAQI
21st Jul 2026583 AMAQI
21st Jul 2026464 AMAQI
29°C26/32°C
21st Jul 2026606 AMAQI
21st Jul 2026657 AMAQI
21st Jul 2026628 AMAQI
21st Jul 2026659 AMAQI
21st Jul 20266210 AMAQI
21st Jul 20266611 AMAQI
21st Jul 20266512 PMAQI
21st Jul 2026701 PMAQI
21st Jul 2026742 PMAQI
21st Jul 2026693 PMAQI
21st Jul 2026754 PMAQI
21st Jul 2026705 PMAQI
21st Jul 2026726 PMAQI
21st Jul 2026677 PMAQI
21st Jul 2026648 PMAQI
21st Jul 2026679 PMAQI
21st Jul 20266310 PMAQI
21st Jul 20266711 PMAQI
22nd Jul 20266512 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026622 AMAQI
22nd Jul 2026653 AMAQI
22nd Jul 2026604 AMAQI
22nd Jul 2026645 AMAQI
29°C27/32°C
22nd Jul 2026666 AMAQI
22nd Jul 2026687 AMAQI
22nd Jul 2026698 AMAQI
22nd Jul 2026709 AMAQI
22nd Jul 20266210 AMAQI
22nd Jul 20265611 AMAQI
22nd Jul 20265112 PMAQI
22nd Jul 2026511 PMAQI
22nd Jul 2026552 PMAQI
22nd Jul 2026553 PMAQI
22nd Jul 2026544 PMAQI
22nd Jul 2026525 PMAQI
22nd Jul 2026576 PMAQI
22nd Jul 2026577 PMAQI
22nd Jul 2026588 PMAQI
22nd Jul 2026579 PMAQI
22nd Jul 20265410 PMAQI
22nd Jul 20265211 PMAQI
23rd Jul 20265412 AMAQI
23rd Jul 2026471 AMAQI
23rd Jul 2026422 AMAQI
23rd Jul 2026443 AMAQI
23rd Jul 2026424 AMAQI
23rd Jul 2026405 AMAQI
29°C27/33°C
23rd Jul 2026486 AMAQI
23rd Jul 2026507 AMAQI
23rd Jul 2026508 AMAQI
23rd Jul 2026499 AMAQI
23rd Jul 20264810 AMAQI
23rd Jul 20264611 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026501 PMAQI
23rd Jul 2026482 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026514 PMAQI
23rd Jul 2026505 PMAQI
23rd Jul 2026546 PMAQI
23rd Jul 2026567 PMAQI
23rd Jul 2026608 PMAQI
23rd Jul 2026549 PMAQI
23rd Jul 20264410 PMAQI
23rd Jul 20264811 PMAQI
24th Jul 20268112 AMAQI
24th Jul 2026441 AMAQI
24th Jul 2026482 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026444 AMAQI
24th Jul 2026465 AMAQI
28°C25/30°C
24th Jul 2026506 AMAQI
24th Jul 2026507 AMAQI
24th Jul 2026508 AMAQI
24th Jul 2026559 AMAQI
24th Jul 20265210 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20264912 PMAQI
24th Jul 2026551 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026593 PMAQI
24th Jul 2026624 PMAQI
24th Jul 2026605 PMAQI
24th Jul 2026546 PMAQI
24th Jul 2026497 PMAQI
24th Jul 2026488 PMAQI
24th Jul 2026539 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20263411 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026321 AMAQI
25th Jul 2026332 AMAQI
25th Jul 2026313 AMAQI
25th Jul 2026384 AMAQI
25th Jul 2026315 AMAQI
28°C23/32°C
25th Jul 2026276 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20264211 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026331 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026324 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026306 PMAQI
25th Jul 2026497 PMAQI
25th Jul 2026368 PMAQI
25th Jul 2026319 PMAQI
25th Jul 20263310 PMAQI
25th Jul 20263311 PMAQI
26th Jul 20263112 AMAQI
26th Jul 2026361 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026383 AMAQI
26th Jul 2026384 AMAQI
26th Jul 2026465 AMAQI
26°C23/29°C
26th Jul 2026536 AMAQI
26th Jul 2026537 AMAQI
26th Jul 2026558 AMAQI
26th Jul 2026559 AMAQI
26th Jul 20265310 AMAQI
26th Jul 20266411 AMAQI
26th Jul 20265412 PMAQI
26th Jul 2026551 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026273 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026285 PMAQI
26th Jul 2026386 PMAQI
26th Jul 2026467 PMAQI
26th Jul 2026448 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20265010 PMAQI
26th Jul 20265111 PMAQI
27th Jul 20265112 AMAQI
27th Jul 2026591 AMAQI
27th Jul 2026582 AMAQI
27th Jul 2026603 AMAQI
27th Jul 2026604 AMAQI
27th Jul 2026585 AMAQI
27°C25/28°C
27th Jul 2026566 AMAQI
27th Jul 2026557 AMAQI
27th Jul 2026508 AMAQI
27th Jul 2026469 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20263811 AMAQI
27th Jul 20264012 PMAQI
27th Jul 2026561 PMAQI
27th Jul 2026672 PMAQI
27th Jul 2026783 PMAQI
27th Jul 2026764 PMAQI
27th Jul 2026745 PMAQI
27th Jul 2026706 PMAQI
27th Jul 2026647 PMAQI
27th Jul 2026668 PMAQI
27th Jul 2026719 PMAQI
27th Jul 20267310 PMAQI
27th Jul 20267311 PMAQI
28th Jul 20268012 AMAQI
28th Jul 2026721 AMAQI
28th Jul 2026752 AMAQI
28th Jul 2026743 AMAQI
28th Jul 2026754 AMAQI
28th Jul 2026765 AMAQI
28°C26/29°C
28th Jul 2026726 AMAQI
28th Jul 2026737 AMAQI
28th Jul 2026688 AMAQI
28th Jul 2026659 AMAQI
28th Jul 20266610 AMAQI
28th Jul 20267311 AMAQI
28th Jul 20266612 PMAQI
28th Jul 2026691 PMAQI
28th Jul 2026742 PMAQI
28th Jul 2026633 PMAQI
28th Jul 2026624 PMAQI
28th Jul 2026645 PMAQI
28th Jul 2026636 PMAQI
28th Jul 2026607 PMAQI
28th Jul 2026628 PMAQI
28th Jul 2026599 PMAQI
28th Jul 20266610 PMAQI
28th Jul 20266411 PMAQI
29th Jul 20265712 AMAQI
29th Jul 2026541 AMAQI
29th Jul 2026642 AMAQI
29th Jul 2026623 AMAQI
29th Jul 2026654 AMAQI
29th Jul 2026665 AMAQI
29°C25/33°C
29th Jul 2026626 AMAQI
29th Jul 2026587 AMAQI
29th Jul 2026598 AMAQI
29th Jul 2026569 AMAQI
29th Jul 20265910 AMAQI
29th Jul 20266411 AMAQI
29th Jul 20266412 PMAQI
29th Jul 2026651 PMAQI
29th Jul 2026622 PMAQI
29th Jul 2026593 PMAQI
29th Jul 2026644 PMAQI
29th Jul 2026675 PMAQI
29th Jul 2026676 PMAQI
29th Jul 2026687 PMAQI
29th Jul 2026698 PMAQI
29th Jul 2026689 PMAQI
29th Jul 20266010 PMAQI
29th Jul 20265711 PMAQI
30th Jul 20265512 AMAQI
30th Jul 2026551 AMAQI
30th Jul 2026582 AMAQI
30th Jul 2026583 AMAQI
30th Jul 2026584 AMAQI
30th Jul 2026675 AMAQI
30°C27/33°C
30th Jul 2026706 AMAQI
30th Jul 2026677 AMAQI
30th Jul 2026688 AMAQI
30th Jul 2026629 AMAQI
30th Jul 20266410 AMAQI
30th Jul 20266811 AMAQI
30th Jul 20266712 PMAQI
30th Jul 2026651 PMAQI
30th Jul 2026672 PMAQI
30th Jul 2026693 PMAQI
30th Jul 2026664 PMAQI
30th Jul 2026665 PMAQI
30th Jul 2026696 PMAQI
30th Jul 2026677 PMAQI
30th Jul 2026648 PMAQI
30th Jul 2026629 PMAQI
30th Jul 20266210 PMAQI
30th Jul 20266011 PMAQI
31st Jul 20266012 AMAQI
31st Jul 2026571 AMAQI
31st Jul 2026602 AMAQI
31st Jul 2026593 AMAQI
31st Jul 2026604 AMAQI
31st Jul 2026645 AMAQI
30°C28/33°C
31st Jul 2026636 AMAQI
31st Jul 2026647 AMAQI
31st Jul 2026718 AMAQI
31st Jul 2026669 AMAQI
31st Jul 20267110 AMAQI
31st Jul 20267211 AMAQI
31st Jul 20267212 PMAQI
31st Jul 2026791 PMAQI
31st Jul 2026712 PMAQI
31st Jul 2026643 PMAQI
31st Jul 2026624 PMAQI
31st Jul 2026625 PMAQI
31st Jul 2026586 PMAQI
31st Jul 2026637 PMAQI
31st Jul 2026678 PMAQI
31st Jul 2026669 PMAQI
31st Jul 20265810 PMAQI
31st Jul 20265511 PMAQI
1st Aug 20265912 AMAQI
1st Aug 2026621 AMAQI
1st Aug 2026622 AMAQI
1st Aug 2026593 AMAQI
1st Aug 2026644 AMAQI
1st Aug 2026685 AMAQI
30°C27/32°C
1st Aug 2026716 AMAQI
1st Aug 2026687 AMAQI
1st Aug 2026698 AMAQI
1st Aug 2026649 AMAQI
1st Aug 20266710 AMAQI
1st Aug 20266811 AMAQI
1st Aug 20267512 PMAQI
1st Aug 2026701 PMAQI
1st Aug 2026672 PMAQI
1st Aug 2026683 PMAQI
1st Aug 2026664 PMAQI
1st Aug 2026655 PMAQI
1st Aug 2026626 PMAQI
1st Aug 2026597 PMAQI
1st Aug 2026628 PMAQI
1st Aug 2026589 PMAQI
1st Aug 20265810 PMAQI
1st Aug 20265711 PMAQI
2nd Aug 20265512 AMAQI
2nd Aug 2026581 AMAQI
2nd Aug 2026562 AMAQI
2nd Aug 2026563 AMAQI
2nd Aug 2026604 AMAQI
2nd Aug 2026585 AMAQI
29°C27/32°C
2nd Aug 2026596 AMAQI
2nd Aug 2026557 AMAQI
2nd Aug 2026528 AMAQI
2nd Aug 2026559 AMAQI
2nd Aug 20265410 AMAQI
2nd Aug 20266711 AMAQI
2nd Aug 20266912 PMAQI
2nd Aug 2026641 PMAQI
2nd Aug 2026572 PMAQI
2nd Aug 2026623 PMAQI
2nd Aug 2026604 PMAQI
2nd Aug 2026625 PMAQI
2nd Aug 2026556 PMAQI
2nd Aug 2026537 PMAQI
2nd Aug 2026558 PMAQI
2nd Aug 2026519 PMAQI
2nd Aug 20265010 PMAQI
2nd Aug 20265811 PMAQI
3rd Aug 20266012 AMAQI
3rd Aug 2026591 AMAQI
3rd Aug 2026552 AMAQI
3rd Aug 2026583 AMAQI
3rd Aug 2026504 AMAQI
3rd Aug 2026555 AMAQI
29°C27/31°C
3rd Aug 2026556 AMAQI
3rd Aug 2026507 AMAQI
3rd Aug 2026528 AMAQI
3rd Aug 2026569 AMAQI
3rd Aug 20265310 AMAQI
3rd Aug 20265211 AMAQI
3rd Aug 20265512 PMAQI
3rd Aug 2026561 PMAQI
3rd Aug 2026562 PMAQI
3rd Aug 2026583 PMAQI
3rd Aug 2026584 PMAQI
3rd Aug 2026565 PMAQI
3rd Aug 2026576 PMAQI
3rd Aug 2026607 PMAQI
3rd Aug 2026588 PMAQI
3rd Aug 2026629 PMAQI
3rd Aug 20265610 PMAQI
3rd Aug 20265711 PMAQI
4th Aug 20265712 AMAQI
4th Aug 2026531 AMAQI
4th Aug 2026572 AMAQI
4th Aug 2026563 AMAQI
4th Aug 2026544 AMAQI
4th Aug 2026585 AMAQI
29°C27/32°C
4th Aug 2026556 AMAQI
4th Aug 2026577 AMAQI
4th Aug 2026558 AMAQI
4th Aug 2026649 AMAQI
4th Aug 20265910 AMAQI
4th Aug 20267111 AMAQI
4th Aug 20267112 PMAQI
4th Aug 2026711 PMAQI
4th Aug 2026742 PMAQI
4th Aug 2026703 PMAQI
4th Aug 2026714 PMAQI
4th Aug 2026685 PMAQI
4th Aug 2026626 PMAQI
4th Aug 2026627 PMAQI
4th Aug 2026648 PMAQI
4th Aug 2026629 PMAQI
4th Aug 20265610 PMAQI
4th Aug 20265211 PMAQI
5th Aug 20265112 AMAQI
5th Aug 2026461 AMAQI
5th Aug 2026522 AMAQI
5th Aug 2026513 AMAQI
5th Aug 2026474 AMAQI
5th Aug 2026515 AMAQI
29°C27/32°C
5th Aug 2026536 AMAQI
5th Aug 2026557 AMAQI
5th Aug 2026588 AMAQI
5th Aug 2026629 AMAQI
5th Aug 20266810 AMAQI
5th Aug 20266411 AMAQI
5th Aug 20267012 PMAQI
5th Aug 2026711 PMAQI
5th Aug 2026692 PMAQI
5th Aug 2026663 PMAQI
5th Aug 2026644 PMAQI
5th Aug 2026625 PMAQI
5th Aug 2026596 PMAQI
5th Aug 2026637 PMAQI
5th Aug 2026608 PMAQI
5th Aug 2026519 PMAQI
5th Aug 20265210 PMAQI
5th Aug 20264611 PMAQI
6th Aug 20264812 AMAQI
6th Aug 2026481 AMAQI
6th Aug 2026512 AMAQI
6th Aug 2026523 AMAQI
6th Aug 2026534 AMAQI
6th Aug 2026605 AMAQI
29°C27/33°C
6th Aug 2026576 AMAQI
6th Aug 2026547 AMAQI
6th Aug 2026558 AMAQI
6th Aug 2026559 AMAQI
6th Aug 20266010 AMAQI
6th Aug 20266011 AMAQI
6th Aug 20266612 PMAQI
6th Aug 2026661 PMAQI
6th Aug 2026662 PMAQI
6th Aug 2026653 PMAQI
6th Aug 2026664 PMAQI
6th Aug 2026645 PMAQI
6th Aug 2026646 PMAQI
6th Aug 2026627 PMAQI
6th Aug 2026648 PMAQI
6th Aug 2026549 PMAQI
6th Aug 20265410 PMAQI
6th Aug 20265411 PMAQI
7th Aug 20265512 AMAQI
7th Aug 2026561 AMAQI
7th Aug 2026572 AMAQI
7th Aug 2026583 AMAQI
7th Aug 2026534 AMAQI
7th Aug 2026655 AMAQI
30°C28/33°C
7th Aug 2026626 AMAQI
7th Aug 2026607 AMAQI
7th Aug 2026568 AMAQI
7th Aug 2026629 AMAQI
7th Aug 20265910 AMAQI
7th Aug 20266511 AMAQI
7th Aug 20266312 PMAQI
7th Aug 2026631 PMAQI
7th Aug 2026592 PMAQI
7th Aug 2026603 PMAQI
7th Aug 2026664 PMAQI
7th Aug 2026655 PMAQI
7th Aug 2026606 PMAQI
7th Aug 2026627 PMAQI
7th Aug 2026668 PMAQI
7th Aug 2026609 PMAQI
7th Aug 20265410 PMAQI
7th Aug 20265311 PMAQI
8th Aug 20265212 AMAQI
8th Aug 2026521 AMAQI
8th Aug 2026522 AMAQI
8th Aug 2026483 AMAQI
8th Aug 2026384 AMAQI
8th Aug 2026505 AMAQI
30°C28/32°C
8th Aug 2026486 AMAQI
8th Aug 2026547 AMAQI
8th Aug 2026588 AMAQI
8th Aug 2026559 AMAQI
8th Aug 20265710 AMAQI
8th Aug 20266011 AMAQI
8th Aug 20265712 PMAQI
8th Aug 2026561 PMAQI
8th Aug 2026582 PMAQI
8th Aug 2026603 PMAQI
8th Aug 2026574 PMAQI
8th Aug 2026535 PMAQI
8th Aug 2026586 PMAQI
8th Aug 2026587 PMAQI
8th Aug 2026558 PMAQI
8th Aug 2026569 PMAQI
8th Aug 20265110 PMAQI
8th Aug 20266011 PMAQI
9th Aug 20265412 AMAQI
9th Aug 2026511 AMAQI
9th Aug 2026422 AMAQI
9th Aug 2026403 AMAQI
9th Aug 2026424 AMAQI
9th Aug 2026525 AMAQI
29°C27/32°C
9th Aug 2026446 AMAQI
9th Aug 2026427 AMAQI
9th Aug 2026448 AMAQI
9th Aug 2026469 AMAQI
9th Aug 20264910 AMAQI
9th Aug 20264811 AMAQI
9th Aug 20265512 PMAQI
9th Aug 2026511 PMAQI
9th Aug 2026532 PMAQI
9th Aug 2026533 PMAQI
9th Aug 2026544 PMAQI
9th Aug 2026545 PMAQI
9th Aug 2026576 PMAQI
9th Aug 2026557 PMAQI
9th Aug 2026588 PMAQI
9th Aug 2026559 PMAQI
9th Aug 20265310 PMAQI
9th Aug 20265211 PMAQI
10th Aug 20265212 AMAQI
10th Aug 2026521 AMAQI
10th Aug 2026532 AMAQI
10th Aug 2026533 AMAQI
10th Aug 2026474 AMAQI
10th Aug 2026585 AMAQI
30°C27/33°C
10th Aug 2026626 AMAQI
10th Aug 2026577 AMAQI
10th Aug 2026588 AMAQI
10th Aug 2026629 AMAQI
10th Aug 20265810 AMAQI
10th Aug 20265911 AMAQI
10th Aug 20265812 PMAQI
10th Aug 2026441 PMAQI
10th Aug 2026362 PMAQI
10th Aug 2026303 PMAQI
10th Aug 2026484 PMAQI
10th Aug 2026585 PMAQI
10th Aug 2026606 PMAQI
10th Aug 2026577 PMAQI
10th Aug 2026568 PMAQI
10th Aug 2026539 PMAQI
10th Aug 20265510 PMAQI
10th Aug 20264911 PMAQI
11th Aug 20264612 AMAQI
11th Aug 2026441 AMAQI
11th Aug 2026492 AMAQI
11th Aug 2026503 AMAQI
11th Aug 2026514 AMAQI
11th Aug 2026535 AMAQI
30°C28/33°C
11th Aug 2026576 AMAQI
11th Aug 2026607 AMAQI
11th Aug 2026578 AMAQI
11th Aug 2026599 AMAQI
11th Aug 20265310 AMAQI
11th Aug 20266411 AMAQI
11th Aug 20266212 PMAQI
11th Aug 2026621 PMAQI
11th Aug 2026622 PMAQI
11th Aug 2026593 PMAQI
11th Aug 2026584 PMAQI
11th Aug 2026605 PMAQI
11th Aug 2026606 PMAQI
11th Aug 2026587 PMAQI
11th Aug 2026568 PMAQI
11th Aug 2026559 PMAQI
11th Aug 20265110 PMAQI
11th Aug 20265011 PMAQI
12th Aug 20265212 AMAQI
12th Aug 2026491 AMAQI
12th Aug 2026552 AMAQI
12th Aug 2026563 AMAQI
12th Aug 2026564 AMAQI
12th Aug 2026585 AMAQI
30°C28/32°C
12th Aug 2026636 AMAQI
12th Aug 2026627 AMAQI
12th Aug 2026598 AMAQI
12th Aug 2026649 AMAQI
12th Aug 20266010 AMAQI
12th Aug 20267511 AMAQI
12th Aug 20266212 PMAQI
12th Aug 2026641 PMAQI
12th Aug 2026652 PMAQI
12th Aug 2026623 PMAQI
12th Aug 2026594 PMAQI
12th Aug 2026565 PMAQI
12th Aug 2026596 PMAQI
12th Aug 2026647 PMAQI
12th Aug 2026628 PMAQI
12th Aug 20261219 PMAQI
12th Aug 20269910 PMAQI
12th Aug 20265811 PMAQI
13th Aug 20265612 AMAQI
13th Aug 2026691 AMAQI
13th Aug 2026662 AMAQI
13th Aug 2026693 AMAQI
13th Aug 2026724 AMAQI
13th Aug 2026675 AMAQI
30°C25/33°C
13th Aug 2026696 AMAQI
13th Aug 2026657 AMAQI
13th Aug 2026608 AMAQI
13th Aug 2026659 AMAQI
13th Aug 20266610 AMAQI
13th Aug 20266911 AMAQI
13th Aug 20267112 PMAQI
13th Aug 2026691 PMAQI
13th Aug 2026682 PMAQI
13th Aug 2026683 PMAQI
13th Aug 2026604 PMAQI
13th Aug 2026565 PMAQI
13th Aug 2026576 PMAQI
13th Aug 2026607 PMAQI
13th Aug 2026678 PMAQI
13th Aug 2026669 PMAQI
13th Aug 20266710 PMAQI
13th Aug 20266411 PMAQI
14th Aug 20266212 AMAQI
14th Aug 2026621 AMAQI
14th Aug 2026642 AMAQI
14th Aug 2026653 AMAQI
14th Aug 2026744 AMAQI
14th Aug 2026715 AMAQI
30°C27/35°C
14th Aug 2026686 AMAQI
14th Aug 2026667 AMAQI
14th Aug 2026648 AMAQI
14th Aug 2026629 AMAQI
14th Aug 20266210 AMAQI
14th Aug 20266711 AMAQI
14th Aug 20266412 PMAQI
14th Aug 2026601 PMAQI
14th Aug 2026562 PMAQI
14th Aug 2026443 PMAQI
14th Aug 2026404 PMAQI
14th Aug 2026435 PMAQI
14th Aug 2026446 PMAQI
14th Aug 2026487 PMAQI
14th Aug 2026508 PMAQI
14th Aug 2026519 PMAQI
14th Aug 20265010 PMAQI
14th Aug 20264411 PMAQI
15th Aug 20264012 AMAQI
15th Aug 2026491 AMAQI
15th Aug 2026492 AMAQI
15th Aug 2026573 AMAQI
15th Aug 2026534 AMAQI
15th Aug 2026575 AMAQI
30°C27/33°C
15th Aug 2026536 AMAQI
15th Aug 2026527 AMAQI
15th Aug 2026518 AMAQI
15th Aug 2026429 AMAQI
15th Aug 20263610 AMAQI
15th Aug 20263611 AMAQI
15th Aug 20264012 PMAQI
15th Aug 2026381 PMAQI
15th Aug 2026312 PMAQI
15th Aug 2026293 PMAQI
15th Aug 2026314 PMAQI
15th Aug 2026335 PMAQI
15th Aug 2026386 PMAQI
15th Aug 2026367 PMAQI
15th Aug 2026478 PMAQI
15th Aug 2026499 PMAQI
15th Aug 20264410 PMAQI
15th Aug 20264811 PMAQI
16th Aug 20265112 AMAQI
16th Aug 2026531 AMAQI
16th Aug 2026502 AMAQI
16th Aug 2026513 AMAQI
16th Aug 2026554 AMAQI
16th Aug 2026555 AMAQI
29°C27/31°C
16th Aug 2026586 AMAQI
6 AM16th Aug 2026667 AMAQI
16th Aug 2026668 AMAQI
16th Aug 2026709 AMAQI
16th Aug 20267010 AMAQI
16th Aug 20267111 AMAQI
16th Aug 20267012 PMAQI
16th Aug 2026561 PMAQI
1 PM16th Aug 2026552 PMAQI
16th Aug 2026533 PMAQI
16th Aug 2026564 PMAQI
16th Aug 2026545 PMAQI
16th Aug 2026556 PMAQI
16th Aug 2026477 PMAQI
16th Aug 2026428 PMAQI
8 PM16th Aug 2026499 PMAQI
16th Aug 20264510 PMAQI
16th Aug 20264411 PMAQI
1 AM
5 AM
28°C27/31°C
Day time
Avg. Highest Time
11 AM - 2 PM
59AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 AM - 10 AM
57AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 2 PM (Avg. 59), while the lowest AQI was between 6 AM to 10 AM (Avg. 57).
Night time
Avg. Highest Time
9 PM
58AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 4 AM
54AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 58), while the lowest AQI was between 12 AM to 4 AM (Avg. 54).
2026 Days Vs Air Quality
Railway Authority, Naples, Campania, Italy
2026
67%
151
33%
74
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
151 DaysModerate
74 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2026, 67% of 228 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Railway Authority, Naples, Campania, 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
54AQI (US)
54AQI (US)
2nd January 2026
49AQI (US)
49AQI (US)
3rd January 2026
48AQI (US)
48AQI (US)
4th January 2026
54AQI (US)
54AQI (US)
5th January 2026
67AQI (US)
67AQI (US)
6th January 2026
49AQI (US)
49AQI (US)
7th January 2026
45AQI (US)
45AQI (US)
8th January 2026
61AQI (US)
61AQI (US)
9th January 2026
52AQI (US)
52AQI (US)
10th January 2026
39AQI (US)
39AQI (US)
11th January 2026
69AQI (US)
69AQI (US)
12th January 2026
63AQI (US)
63AQI (US)
13th January 2026
63AQI (US)
63AQI (US)
14th January 2026
59AQI (US)
59AQI (US)
15th January 2026
89AQI (US)
89AQI (US)
16th January 2026
98AQI (US)
98AQI (US)
17th January 2026
67AQI (US)
67AQI (US)
18th January 2026
63AQI (US)
63AQI (US)
19th January 2026
47AQI (US)
47AQI (US)
20th January 2026
41AQI (US)
41AQI (US)
21st January 2026
40AQI (US)
40AQI (US)
22nd January 2026
45AQI (US)
45AQI (US)
23rd January 2026
62AQI (US)
62AQI (US)
24th January 2026
22AQI (US)
22AQI (US)
25th January 2026
19AQI (US)
19AQI (US)
26th January 2026
52AQI (US)
52AQI (US)
27th January 2026
29AQI (US)
29AQI (US)
28th January 2026
18AQI (US)
18AQI (US)
29th January 2026
29AQI (US)
29AQI (US)
30th January 2026
31AQI (US)
31AQI (US)
31st January 2026
59AQI (US)
59AQI (US)
1st February 2026
37AQI (US)
37AQI (US)
2nd February 2026
50AQI (US)
50AQI (US)
3rd February 2026
30AQI (US)
30AQI (US)
4th February 2026
22AQI (US)
22AQI (US)
5th February 2026
23AQI (US)
23AQI (US)
6th February 2026
27AQI (US)
27AQI (US)
7th February 2026
35AQI (US)
35AQI (US)
8th February 2026
26AQI (US)
26AQI (US)
9th February 2026
26AQI (US)
26AQI (US)
10th February 2026
53AQI (US)
53AQI (US)
11th February 2026
18AQI (US)
18AQI (US)
12th February 2026
15AQI (US)
15AQI (US)
13th February 2026
20AQI (US)
20AQI (US)
14th February 2026
12AQI (US)
12AQI (US)
15th February 2026
19AQI (US)
19AQI (US)
16th February 2026
35AQI (US)
35AQI (US)
17th February 2026
17AQI (US)
17AQI (US)
18th February 2026
32AQI (US)
32AQI (US)
19th February 2026
15AQI (US)
15AQI (US)
20th February 2026
16AQI (US)
16AQI (US)
21st February 2026
25AQI (US)
25AQI (US)
22nd February 2026
28AQI (US)
28AQI (US)
23rd February 2026
43AQI (US)
43AQI (US)
24th February 2026
25AQI (US)
25AQI (US)
25th February 2026
76AQI (US)
76AQI (US)
26th February 2026
89AQI (US)
89AQI (US)
27th February 2026
92AQI (US)
92AQI (US)
28th February 2026
83AQI (US)
83AQI (US)
1st March 2026
77AQI (US)
77AQI (US)
2nd March 2026
55AQI (US)
55AQI (US)
3rd March 2026
74AQI (US)
74AQI (US)
4th March 2026
92AQI (US)
92AQI (US)
5th March 2026
89AQI (US)
89AQI (US)
6th March 2026
68AQI (US)
68AQI (US)
7th March 2026
71AQI (US)
71AQI (US)
8th March 2026
96AQI (US)
96AQI (US)
9th March 2026
56AQI (US)
56AQI (US)
10th March 2026
78AQI (US)
78AQI (US)
11th March 2026
69AQI (US)
69AQI (US)
12th March 2026
49AQI (US)
49AQI (US)
13th March 2026
58AQI (US)
58AQI (US)
14th March 2026
53AQI (US)
53AQI (US)
15th March 2026
24AQI (US)
24AQI (US)
16th March 2026
13AQI (US)
13AQI (US)
17th March 2026
20AQI (US)
20AQI (US)
18th March 2026
17AQI (US)
17AQI (US)
19th March 2026
42AQI (US)
42AQI (US)
20th March 2026
42AQI (US)
42AQI (US)
21st March 2026
45AQI (US)
45AQI (US)
22nd March 2026
39AQI (US)
39AQI (US)
23rd March 2026
53AQI (US)
53AQI (US)
24th March 2026
42AQI (US)
42AQI (US)
25th March 2026
48AQI (US)
48AQI (US)
26th March 2026
13AQI (US)
13AQI (US)
27th March 2026
7AQI (US)
7AQI (US)
28th March 2026
20AQI (US)
20AQI (US)
29th March 2026
32AQI (US)
32AQI (US)
30th March 2026
24AQI (US)
24AQI (US)
31st March 2026
29AQI (US)
29AQI (US)
1st April 2026
31AQI (US)
31AQI (US)
2nd April 2026
30AQI (US)
30AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
25AQI (US)
25AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
28AQI (US)
28AQI (US)
7th April 2026
20AQI (US)
20AQI (US)
8th April 2026
37AQI (US)
37AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
33AQI (US)
33AQI (US)
11th April 2026
37AQI (US)
37AQI (US)
12th April 2026
44AQI (US)
44AQI (US)
13th April 2026
25AQI (US)
25AQI (US)
14th April 2026
26AQI (US)
26AQI (US)
15th April 2026
29AQI (US)
29AQI (US)
16th April 2026
34AQI (US)
34AQI (US)
17th April 2026
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
29AQI (US)
29AQI (US)
22nd April 2026
23rd April 2026
13AQI (US)
13AQI (US)
24th April 2026
24AQI (US)
24AQI (US)
25th April 2026
29AQI (US)
29AQI (US)
26th April 2026
28AQI (US)
28AQI (US)
27th April 2026
31AQI (US)
31AQI (US)
28th April 2026
26AQI (US)
26AQI (US)
29th April 2026
26AQI (US)
26AQI (US)
30th April 2026
24AQI (US)
24AQI (US)
1st May 2026
20AQI (US)
20AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
33AQI (US)
33AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
14AQI (US)
14AQI (US)
8th May 2026
23AQI (US)
23AQI (US)
9th May 2026
10th May 2026
33AQI (US)
33AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
34AQI (US)
34AQI (US)
13th May 2026
31AQI (US)
31AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
29AQI (US)
29AQI (US)
16th May 2026
38AQI (US)
38AQI (US)
17th May 2026
43AQI (US)
43AQI (US)
18th May 2026
31AQI (US)
31AQI (US)
19th May 2026
36AQI (US)
36AQI (US)
20th May 2026
36AQI (US)
36AQI (US)
21st May 2026
45AQI (US)
45AQI (US)
22nd May 2026
41AQI (US)
41AQI (US)
23rd May 2026
37AQI (US)
37AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
55AQI (US)
55AQI (US)
27th May 2026
57AQI (US)
57AQI (US)
28th May 2026
45AQI (US)
45AQI (US)
29th May 2026
63AQI (US)
63AQI (US)
30th May 2026
30AQI (US)
30AQI (US)
31st May 2026
44AQI (US)
44AQI (US)
1st June 2026
37AQI (US)
37AQI (US)
2nd June 2026
34AQI (US)
34AQI (US)
3rd June 2026
22AQI (US)
22AQI (US)
4th June 2026
32AQI (US)
32AQI (US)
5th June 2026
29AQI (US)
29AQI (US)
6th June 2026
20AQI (US)
20AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
19AQI (US)
19AQI (US)
11th June 2026
19AQI (US)
19AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
18AQI (US)
18AQI (US)
14th June 2026
40AQI (US)
40AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
34AQI (US)
34AQI (US)
17th June 2026
44AQI (US)
44AQI (US)
18th June 2026
52AQI (US)
52AQI (US)
19th June 2026
42AQI (US)
42AQI (US)
20th June 2026
40AQI (US)
40AQI (US)
21st June 2026
50AQI (US)
50AQI (US)
22nd June 2026
48AQI (US)
48AQI (US)
23rd June 2026
57AQI (US)
57AQI (US)
24th June 2026
61AQI (US)
61AQI (US)
25th June 2026
48AQI (US)
48AQI (US)
26th June 2026
46AQI (US)
46AQI (US)
27th June 2026
54AQI (US)
54AQI (US)
28th June 2026
64AQI (US)
64AQI (US)
29th June 2026
58AQI (US)
58AQI (US)
30th June 2026
57AQI (US)
57AQI (US)
1st July 2026
62AQI (US)
62AQI (US)
2nd July 2026
39AQI (US)
39AQI (US)
3rd July 2026
29AQI (US)
29AQI (US)
4th July 2026
27AQI (US)
27AQI (US)
5th July 2026
12AQI (US)
12AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
42AQI (US)
42AQI (US)
8th July 2026
32AQI (US)
32AQI (US)
9th July 2026
32AQI (US)
32AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
43AQI (US)
43AQI (US)
12th July 2026
55AQI (US)
55AQI (US)
13th July 2026
39AQI (US)
39AQI (US)
14th July 2026
49AQI (US)
49AQI (US)
15th July 2026
49AQI (US)
49AQI (US)
16th July 2026
58AQI (US)
58AQI (US)
17th July 2026
60AQI (US)
60AQI (US)
18th July 2026
54AQI (US)
54AQI (US)
19th July 2026
51AQI (US)
51AQI (US)
20th July 2026
52AQI (US)
52AQI (US)
21st July 2026
64AQI (US)
64AQI (US)
22nd July 2026
59AQI (US)
59AQI (US)
23rd July 2026
49AQI (US)
49AQI (US)
24th July 2026
52AQI (US)
52AQI (US)
25th July 2026
32AQI (US)
32AQI (US)
26th July 2026
44AQI (US)
44AQI (US)
27th July 2026
60AQI (US)
60AQI (US)
28th July 2026
68AQI (US)
68AQI (US)
29th July 2026
62AQI (US)
62AQI (US)
30th July 2026
64AQI (US)
64AQI (US)
31st July 2026
64AQI (US)
64AQI (US)
1st August 2026
64AQI (US)
64AQI (US)
2nd August 2026
58AQI (US)
58AQI (US)
3rd August 2026
56AQI (US)
56AQI (US)
4th August 2026
62AQI (US)
62AQI (US)
5th August 2026
58AQI (US)
58AQI (US)
6th August 2026
58AQI (US)
58AQI (US)
7th August 2026
60AQI (US)
60AQI (US)
8th August 2026
54AQI (US)
54AQI (US)
9th August 2026
50AQI (US)
50AQI (US)
10th August 2026
53AQI (US)
53AQI (US)
11th August 2026
56AQI (US)
56AQI (US)
12th August 2026
64AQI (US)
64AQI (US)
13th August 2026
65AQI (US)
65AQI (US)
14th August 2026
58AQI (US)
58AQI (US)
15th August 2026
43AQI (US)
43AQI (US)
16th August 2026
56AQI (US)
56AQI (US)
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
51AQI (US)
35AQI (US)
48AQI (US)
29AQI (US)
36AQI (US)
38AQI (US)
47AQI (US)
57AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202642AQI (US)
15
16
23
5
17
14
28
27
3
23
7
16
15
2
14
151
74
Highest AQI (US) recorded in
August57AQI (US)
Lowest AQI (US) recorded in
April29AQI (US)
202557AQI (US)
7
22
2
28
5
26
21
9
29
2
6
24
23
8
16
15
28
2
4
27
6
22
2
22
9
145
207
13
Highest AQI (US) recorded in
December90AQI (US)
Lowest AQI (US) recorded in
September37AQI (US)
202439AQI (US)
29
1
27
2
20
4
29
1
29
2
28
2
31
30
27
24
7
5
24
1
6
25
285
68
1
Highest AQI (US) recorded in
November59AQI (US)
Lowest AQI (US) recorded in
January27AQI (US)
202330AQI (US)
3
17
24
29
2
29
20
1
28
30
31
29
27
3
267
6
Highest AQI (US) recorded in
July36AQI (US)
Lowest AQI (US) recorded in
February17AQI (US)
202262AQI (US)
12
11
6
1
10
11
1
6
22
3
16
10
1
4
24
8
21
1
9
15
1
66
114
12
1
Highest AQI (US) recorded in
January71AQI (US)
Lowest AQI (US) recorded in
August17AQI (US)
202157AQI (US)
19
10
1
7
14
7
18
13
18
12
22
9
27
3
9
19
3
10
21
4
26
12
19
15
15
14
13
4
148
198
18
Highest AQI (US) recorded in
February76AQI (US)
Lowest AQI (US) recorded in
March46AQI (US)
202052AQI (US)
6
7
13
8
11
5
22
8
17
14
12
19
13
17
21
10
10
20
18
9
4
143
117
4
Highest AQI (US) recorded in
November59AQI (US)
Lowest AQI (US) recorded in
October45AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
62AQI (US)Least Polluted Year Recorded
2023(Avg.)
30AQI (US)Railway Authority's annual 2026 AQI (US) (42) shows an average percentage change of -9.4% (improved AQI (US)) compared to previous years: 2020 (52), 2021 (57), 2022 (62), 2023 (30), 2024 (39), 2025 (57).
