Riatsamthiah, Shillong, Meghalaya, India 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
Riatsamthiah, Shillong, Meghalaya, India
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2023
110AQILowest AQI recorded on
2nd Aug 2024
24AQISame Day Analysis (18th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 64 of Moderate air quality on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Riatsamthiah, Shillong, Meghalaya, India
AQI
Day
Night
.
4 AM17th Aug 2026
6 PM
3 AM18th Aug 2026
Day time
Avg. Highest Time
5PM17th Aug
115AQI
Avg. Lowest Time
10AM17th Aug
38AQI
Night time
Avg. Highest Time
3AM18th Aug
100AQI
Avg. Lowest Time
11PM17th Aug
34AQI
In the last 24 hours,
Riatsamthiah's AQI reached its highest point of 115 at 5 PM during the Day, while the lowest point, 34, was recorded at 11 PM during the Night between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Riatsamthiah, Shillong, Meghalaya, India
JulAug
20th - 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 - 17th17th - 18th18th
Day
Night
20th Jul 20261084 AMAQI
20th Jul 20261165 AMAQI
20th Jul 20261406 AMAQI
20th Jul 20261367 AMAQI
20th Jul 2026628 AMAQI
20th Jul 2026559 AMAQI
20th Jul 20263810 AMAQI
20th Jul 20263611 AMAQI
20th Jul 20263812 PMAQI
20th Jul 2026561 PMAQI
20th Jul 2026652 PMAQI
20th Jul 2026533 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026595 PMAQI
20th Jul 2026506 PMAQI
20th Jul 2026627 PMAQI
20th Jul 2026648 PMAQI
20th Jul 2026689 PMAQI
20th Jul 20265310 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20264812 AMAQI
21st Jul 2026461 AMAQI
21st Jul 2026442 AMAQI
21st Jul 2026313 AMAQI
18°C18/18°C
21st Jul 2026334 AMAQI
21st Jul 2026295 AMAQI
21st Jul 2026696 AMAQI
21st Jul 2026687 AMAQI
21st Jul 2026688 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264411 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026381 PMAQI
21st Jul 2026622 PMAQI
21st Jul 2026883 PMAQI
21st Jul 2026784 PMAQI
21st Jul 2026625 PMAQI
21st Jul 2026906 PMAQI
21st Jul 2026967 PMAQI
21st Jul 2026598 PMAQI
21st Jul 2026609 PMAQI
21st Jul 20268810 PMAQI
21st Jul 202611611 PMAQI
22nd Jul 20268812 AMAQI
22nd Jul 20261241 AMAQI
22nd Jul 20261122 AMAQI
22nd Jul 20261103 AMAQI
20°C18/22°C
22nd Jul 20261164 AMAQI
22nd Jul 20261315 AMAQI
22nd Jul 20261256 AMAQI
22nd Jul 20261287 AMAQI
22nd Jul 2026968 AMAQI
22nd Jul 2026839 AMAQI
22nd Jul 20262310 AMAQI
22nd Jul 20262111 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026871 PMAQI
22nd Jul 20261282 PMAQI
22nd Jul 20261043 PMAQI
22nd Jul 2026864 PMAQI
22nd Jul 2026765 PMAQI
22nd Jul 2026556 PMAQI
22nd Jul 2026577 PMAQI
22nd Jul 2026628 PMAQI
22nd Jul 2026599 PMAQI
22nd Jul 20268510 PMAQI
22nd Jul 202610211 PMAQI
23rd Jul 202610212 AMAQI
23rd Jul 20261081 AMAQI
23rd Jul 20261062 AMAQI
23rd Jul 20261073 AMAQI
20°C19/22°C
23rd Jul 20261034 AMAQI
23rd Jul 20261115 AMAQI
23rd Jul 2026766 AMAQI
23rd Jul 2026607 AMAQI
23rd Jul 2026648 AMAQI
23rd Jul 2026699 AMAQI
23rd Jul 20266510 AMAQI
23rd Jul 20265311 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026511 PMAQI
23rd Jul 2026622 PMAQI
23rd Jul 2026783 PMAQI
23rd Jul 2026684 PMAQI
23rd Jul 2026685 PMAQI
23rd Jul 2026696 PMAQI
23rd Jul 2026697 PMAQI
23rd Jul 2026608 PMAQI
23rd Jul 2026609 PMAQI
23rd Jul 20265610 PMAQI
23rd Jul 20266611 PMAQI
24th Jul 20266712 AMAQI
24th Jul 2026441 AMAQI
24th Jul 2026402 AMAQI
24th Jul 2026403 AMAQI
19°C19/21°C
24th Jul 2026824 AMAQI
24th Jul 2026845 AMAQI
24th Jul 2026626 AMAQI
24th Jul 2026427 AMAQI
24th Jul 2026448 AMAQI
24th Jul 2026629 AMAQI
24th Jul 20266710 AMAQI
24th Jul 20265811 AMAQI
24th Jul 20265712 PMAQI
24th Jul 2026591 PMAQI
24th Jul 2026762 PMAQI
24th Jul 2026603 PMAQI
24th Jul 2026904 PMAQI
24th Jul 2026585 PMAQI
24th Jul 2026536 PMAQI
24th Jul 2026607 PMAQI
24th Jul 2026768 PMAQI
24th Jul 2026489 PMAQI
24th Jul 20265410 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20265012 AMAQI
25th Jul 2026941 AMAQI
25th Jul 2026712 AMAQI
25th Jul 2026633 AMAQI
20°C19/24°C
25th Jul 2026924 AMAQI
25th Jul 2026975 AMAQI
25th Jul 20261156 AMAQI
25th Jul 2026867 AMAQI
25th Jul 2026688 AMAQI
25th Jul 20261019 AMAQI
25th Jul 20267610 AMAQI
25th Jul 20264011 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026542 PMAQI
25th Jul 2026963 PMAQI
25th Jul 2026664 PMAQI
25th Jul 2026695 PMAQI
25th Jul 2026666 PMAQI
25th Jul 2026747 PMAQI
25th Jul 2026948 PMAQI
25th Jul 2026749 PMAQI
25th Jul 20267410 PMAQI
25th Jul 20267011 PMAQI
26th Jul 20266812 AMAQI
26th Jul 2026671 AMAQI
26th Jul 20261032 AMAQI
26th Jul 2026643 AMAQI
21°C19/25°C
26th Jul 2026714 AMAQI
26th Jul 2026685 AMAQI
26th Jul 2026696 AMAQI
26th Jul 2026707 AMAQI
26th Jul 2026648 AMAQI
26th Jul 2026629 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20263611 AMAQI
26th Jul 20263412 PMAQI
26th Jul 2026501 PMAQI
26th Jul 2026602 PMAQI
26th Jul 2026643 PMAQI
26th Jul 2026674 PMAQI
26th Jul 2026695 PMAQI
26th Jul 2026716 PMAQI
26th Jul 2026747 PMAQI
26th Jul 2026738 PMAQI
26th Jul 2026709 PMAQI
26th Jul 20267310 PMAQI
26th Jul 20267611 PMAQI
27th Jul 20267312 AMAQI
27th Jul 20261081 AMAQI
27th Jul 20261102 AMAQI
27th Jul 20261403 AMAQI
22°C20/24°C
27th Jul 20261514 AMAQI
27th Jul 20261405 AMAQI
27th Jul 20261456 AMAQI
27th Jul 20261427 AMAQI
27th Jul 2026668 AMAQI
27th Jul 2026949 AMAQI
27th Jul 20265810 AMAQI
27th Jul 20263811 AMAQI
27th Jul 202611012 PMAQI
27th Jul 20261501 PMAQI
27th Jul 20261162 PMAQI
27th Jul 2026813 PMAQI
27th Jul 20261424 PMAQI
27th Jul 20261475 PMAQI
27th Jul 20261026 PMAQI
27th Jul 2026657 PMAQI
27th Jul 2026648 PMAQI
27th Jul 20261039 PMAQI
27th Jul 20266410 PMAQI
27th Jul 20266211 PMAQI
28th Jul 20269612 AMAQI
28th Jul 20261251 AMAQI
28th Jul 20261322 AMAQI
28th Jul 20261323 AMAQI
21°C19/24°C
28th Jul 20261404 AMAQI
28th Jul 2026975 AMAQI
28th Jul 2026606 AMAQI
28th Jul 2026687 AMAQI
28th Jul 2026768 AMAQI
28th Jul 2026739 AMAQI
28th Jul 20267810 AMAQI
28th Jul 20268211 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026501 PMAQI
28th Jul 2026692 PMAQI
28th Jul 2026583 PMAQI
28th Jul 2026694 PMAQI
28th Jul 2026625 PMAQI
28th Jul 2026626 PMAQI
28th Jul 2026717 PMAQI
28th Jul 2026698 PMAQI
28th Jul 2026719 PMAQI
28th Jul 20266010 PMAQI
28th Jul 20266511 PMAQI
29th Jul 20266512 AMAQI
29th Jul 2026641 AMAQI
29th Jul 20261362 AMAQI
29th Jul 20261523 AMAQI
22°C19/25°C
29th Jul 20261514 AMAQI
29th Jul 20261355 AMAQI
29th Jul 20261126 AMAQI
29th Jul 2026627 AMAQI
29th Jul 2026628 AMAQI
29th Jul 2026599 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20265011 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026501 PMAQI
29th Jul 2026602 PMAQI
29th Jul 2026603 PMAQI
29th Jul 2026924 PMAQI
29th Jul 2026695 PMAQI
29th Jul 2026546 PMAQI
29th Jul 2026467 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026369 PMAQI
29th Jul 20264010 PMAQI
29th Jul 20264411 PMAQI
30th Jul 20264712 AMAQI
30th Jul 2026541 AMAQI
30th Jul 2026552 AMAQI
30th Jul 2026533 AMAQI
21°C19/23°C
30th Jul 2026564 AMAQI
30th Jul 2026595 AMAQI
30th Jul 2026596 AMAQI
30th Jul 2026527 AMAQI
30th Jul 2026538 AMAQI
30th Jul 2026539 AMAQI
30th Jul 20264610 AMAQI
30th Jul 20264711 AMAQI
30th Jul 20265012 PMAQI
30th Jul 2026361 PMAQI
30th Jul 2026342 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026644 PMAQI
30th Jul 2026635 PMAQI
30th Jul 2026606 PMAQI
30th Jul 2026587 PMAQI
30th Jul 2026578 PMAQI
30th Jul 2026509 PMAQI
30th Jul 20265110 PMAQI
30th Jul 20266211 PMAQI
31st Jul 20266412 AMAQI
31st Jul 2026551 AMAQI
31st Jul 2026622 AMAQI
31st Jul 2026673 AMAQI
20°C19/23°C
31st Jul 2026604 AMAQI
31st Jul 2026715 AMAQI
31st Jul 2026506 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20262910 AMAQI
31st Jul 20264611 AMAQI
31st Jul 20267012 PMAQI
31st Jul 2026811 PMAQI
31st Jul 2026872 PMAQI
31st Jul 2026923 PMAQI
31st Jul 2026384 PMAQI
31st Jul 2026405 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026547 PMAQI
31st Jul 2026528 PMAQI
31st Jul 2026509 PMAQI
31st Jul 20265010 PMAQI
31st Jul 20269511 PMAQI
1st Aug 20266912 AMAQI
1st Aug 2026561 AMAQI
1st Aug 2026662 AMAQI
1st Aug 2026583 AMAQI
20°C19/22°C
1st Aug 2026604 AMAQI
1st Aug 2026625 AMAQI
1st Aug 2026566 AMAQI
1st Aug 2026587 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026569 AMAQI
1st Aug 20264610 AMAQI
1st Aug 20266511 AMAQI
1st Aug 20266212 PMAQI
1st Aug 2026731 PMAQI
1st Aug 2026832 PMAQI
1st Aug 2026943 PMAQI
1st Aug 2026674 PMAQI
1st Aug 2026725 PMAQI
1st Aug 2026766 PMAQI
1st Aug 2026717 PMAQI
1st Aug 2026818 PMAQI
1st Aug 2026819 PMAQI
1st Aug 20267810 PMAQI
1st Aug 20267111 PMAQI
2nd Aug 20267112 AMAQI
2nd Aug 2026761 AMAQI
2nd Aug 2026672 AMAQI
2nd Aug 2026623 AMAQI
20°C19/22°C
2nd Aug 2026664 AMAQI
2nd Aug 2026655 AMAQI
2nd Aug 2026656 AMAQI
2nd Aug 2026637 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026659 AMAQI
2nd Aug 20265610 AMAQI
2nd Aug 20265611 AMAQI
2nd Aug 20268312 PMAQI
2nd Aug 2026671 PMAQI
2nd Aug 20261002 PMAQI
2nd Aug 20261423 PMAQI
2nd Aug 20261404 PMAQI
2nd Aug 2026975 PMAQI
2nd Aug 2026596 PMAQI
2nd Aug 2026627 PMAQI
2nd Aug 2026658 PMAQI
2nd Aug 2026649 PMAQI
2nd Aug 20266210 PMAQI
2nd Aug 20266011 PMAQI
3rd Aug 20266712 AMAQI
3rd Aug 2026581 AMAQI
3rd Aug 2026572 AMAQI
3rd Aug 2026583 AMAQI
20°C19/23°C
3rd Aug 2026584 AMAQI
3rd Aug 2026665 AMAQI
3rd Aug 2026666 AMAQI
3rd Aug 2026667 AMAQI
3rd Aug 20261168 AMAQI
3rd Aug 2026579 AMAQI
3rd Aug 20263410 AMAQI
3rd Aug 20266911 AMAQI
3rd Aug 20267112 PMAQI
3rd Aug 2026601 PMAQI
3rd Aug 2026622 PMAQI
3rd Aug 2026723 PMAQI
3rd Aug 2026724 PMAQI
3rd Aug 2026585 PMAQI
3rd Aug 2026686 PMAQI
3rd Aug 2026737 PMAQI
3rd Aug 2026748 PMAQI
3rd Aug 2026849 PMAQI
3rd Aug 20267010 PMAQI
3rd Aug 20266911 PMAQI
4th Aug 20266212 AMAQI
4th Aug 2026551 AMAQI
4th Aug 2026632 AMAQI
4th Aug 2026553 AMAQI
20°C19/22°C
4th Aug 2026424 AMAQI
4th Aug 2026705 AMAQI
4th Aug 20261226 AMAQI
4th Aug 20261097 AMAQI
4th Aug 2026638 AMAQI
4th Aug 2026639 AMAQI
4th Aug 20263210 AMAQI
4th Aug 20264611 AMAQI
4th Aug 20265512 PMAQI
4th Aug 2026541 PMAQI
4th Aug 2026492 PMAQI
4th Aug 2026523 PMAQI
4th Aug 2026484 PMAQI
4th Aug 2026515 PMAQI
4th Aug 2026386 PMAQI
4th Aug 2026547 PMAQI
4th Aug 2026548 PMAQI
4th Aug 2026469 PMAQI
4th Aug 20264810 PMAQI
4th Aug 20264011 PMAQI
5th Aug 20265312 AMAQI
5th Aug 2026531 AMAQI
5th Aug 2026442 AMAQI
5th Aug 2026293 AMAQI
20°C19/22°C
5th Aug 2026544 AMAQI
5th Aug 2026575 AMAQI
5th Aug 2026606 AMAQI
5th Aug 2026627 AMAQI
5th Aug 2026688 AMAQI
5th Aug 2026649 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20263211 AMAQI
5th Aug 20264212 PMAQI
5th Aug 2026361 PMAQI
5th Aug 20261042 PMAQI
5th Aug 2026543 PMAQI
5th Aug 2026644 PMAQI
5th Aug 2026595 PMAQI
5th Aug 2026626 PMAQI
5th Aug 2026697 PMAQI
5th Aug 2026698 PMAQI
5th Aug 2026639 PMAQI
5th Aug 20266510 PMAQI
5th Aug 20266211 PMAQI
6th Aug 20266412 AMAQI
6th Aug 2026641 AMAQI
6th Aug 2026622 AMAQI
6th Aug 2026603 AMAQI
20°C19/20°C
6th Aug 2026634 AMAQI
6th Aug 2026635 AMAQI
6th Aug 2026596 AMAQI
6th Aug 2026527 AMAQI
6th Aug 20261058 AMAQI
6th Aug 20261029 AMAQI
6th Aug 20264710 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026361 PMAQI
6th Aug 2026492 PMAQI
6th Aug 20261203 PMAQI
6th Aug 20261184 PMAQI
6th Aug 2026545 PMAQI
6th Aug 2026586 PMAQI
6th Aug 2026547 PMAQI
6th Aug 2026518 PMAQI
6th Aug 2026529 PMAQI
6th Aug 20266210 PMAQI
6th Aug 20266611 PMAQI
7th Aug 20265812 AMAQI
7th Aug 2026671 AMAQI
7th Aug 2026682 AMAQI
7th Aug 2026623 AMAQI
20°C19/23°C
7th Aug 2026694 AMAQI
7th Aug 20261135 AMAQI
7th Aug 20261566 AMAQI
7th Aug 20261347 AMAQI
7th Aug 20261388 AMAQI
7th Aug 20261299 AMAQI
7th Aug 20267110 AMAQI
7th Aug 20267211 AMAQI
7th Aug 20266212 PMAQI
7th Aug 20261021 PMAQI
7th Aug 20261482 PMAQI
7th Aug 20261283 PMAQI
7th Aug 20261464 PMAQI
7th Aug 2026995 PMAQI
7th Aug 2026606 PMAQI
7th Aug 2026607 PMAQI
7th Aug 2026668 PMAQI
7th Aug 2026609 PMAQI
7th Aug 20265510 PMAQI
7th Aug 20268211 PMAQI
8th Aug 20268412 AMAQI
8th Aug 2026641 AMAQI
8th Aug 2026672 AMAQI
8th Aug 2026563 AMAQI
21°C19/24°C
8th Aug 2026504 AMAQI
8th Aug 2026485 AMAQI
8th Aug 2026486 AMAQI
8th Aug 2026547 AMAQI
8th Aug 2026558 AMAQI
8th Aug 2026609 AMAQI
8th Aug 20264010 AMAQI
8th Aug 20264011 AMAQI
8th Aug 20264412 PMAQI
8th Aug 2026601 PMAQI
8th Aug 2026622 PMAQI
8th Aug 2026653 PMAQI
8th Aug 2026644 PMAQI
8th Aug 2026625 PMAQI
8th Aug 2026606 PMAQI
8th Aug 2026627 PMAQI
8th Aug 2026598 PMAQI
8th Aug 2026659 PMAQI
8th Aug 20266010 PMAQI
8th Aug 20265411 PMAQI
9th Aug 20266012 AMAQI
9th Aug 2026561 AMAQI
9th Aug 2026572 AMAQI
9th Aug 2026543 AMAQI
21°C19/23°C
9th Aug 2026624 AMAQI
9th Aug 2026585 AMAQI
9th Aug 2026556 AMAQI
9th Aug 2026517 AMAQI
9th Aug 2026588 AMAQI
9th Aug 2026539 AMAQI
9th Aug 20264610 AMAQI
9th Aug 20265211 AMAQI
9th Aug 20264912 PMAQI
9th Aug 2026581 PMAQI
9th Aug 2026542 PMAQI
9th Aug 2026573 PMAQI
9th Aug 2026514 PMAQI
9th Aug 2026495 PMAQI
9th Aug 2026486 PMAQI
9th Aug 2026537 PMAQI
9th Aug 2026538 PMAQI
9th Aug 2026469 PMAQI
9th Aug 20265010 PMAQI
9th Aug 20264811 PMAQI
10th Aug 20264412 AMAQI
10th Aug 2026401 AMAQI
10th Aug 2026502 AMAQI
10th Aug 2026523 AMAQI
20°C19/21°C
10th Aug 2026544 AMAQI
10th Aug 2026535 AMAQI
10th Aug 2026866 AMAQI
10th Aug 2026857 AMAQI
10th Aug 2026578 AMAQI
10th Aug 2026549 AMAQI
10th Aug 20264410 AMAQI
10th Aug 20264511 AMAQI
10th Aug 20264212 PMAQI
10th Aug 2026521 PMAQI
10th Aug 2026552 PMAQI
10th Aug 2026563 PMAQI
10th Aug 2026554 PMAQI
10th Aug 2026485 PMAQI
10th Aug 2026546 PMAQI
10th Aug 2026557 PMAQI
10th Aug 20261288 PMAQI
10th Aug 2026609 PMAQI
10th Aug 20265410 PMAQI
10th Aug 20265411 PMAQI
11th Aug 20265412 AMAQI
11th Aug 2026541 AMAQI
11th Aug 2026492 AMAQI
11th Aug 2026473 AMAQI
22°C19/24°C
11th Aug 2026564 AMAQI
11th Aug 2026535 AMAQI
11th Aug 2026936 AMAQI
11th Aug 2026537 AMAQI
11th Aug 2026848 AMAQI
11th Aug 20261249 AMAQI
11th Aug 20263810 AMAQI
11th Aug 20263611 AMAQI
11th Aug 20264012 PMAQI
11th Aug 2026551 PMAQI
11th Aug 2026842 PMAQI
11th Aug 20261403 PMAQI
11th Aug 20261354 PMAQI
11th Aug 20261355 PMAQI
11th Aug 20261326 PMAQI
11th Aug 2026627 PMAQI
11th Aug 2026578 PMAQI
11th Aug 2026569 PMAQI
11th Aug 20265610 PMAQI
11th Aug 20265011 PMAQI
12th Aug 20264612 AMAQI
12th Aug 2026521 AMAQI
12th Aug 2026642 AMAQI
12th Aug 2026713 AMAQI
22°C20/26°C
12th Aug 2026724 AMAQI
12th Aug 2026645 AMAQI
12th Aug 2026706 AMAQI
12th Aug 2026627 AMAQI
12th Aug 2026588 AMAQI
12th Aug 20261439 AMAQI
12th Aug 20269810 AMAQI
12th Aug 20264211 AMAQI
12th Aug 20264612 PMAQI
12th Aug 2026481 PMAQI
12th Aug 2026602 PMAQI
12th Aug 2026533 PMAQI
12th Aug 2026564 PMAQI
12th Aug 2026635 PMAQI
12th Aug 2026686 PMAQI
12th Aug 2026997 PMAQI
12th Aug 20261508 PMAQI
12th Aug 20261029 PMAQI
12th Aug 20265810 PMAQI
12th Aug 20265511 PMAQI
13th Aug 20265812 AMAQI
13th Aug 2026661 AMAQI
13th Aug 20261362 AMAQI
13th Aug 20261403 AMAQI
22°C21/24°C
13th Aug 20261384 AMAQI
13th Aug 2026985 AMAQI
13th Aug 2026586 AMAQI
13th Aug 2026557 AMAQI
13th Aug 2026588 AMAQI
13th Aug 2026549 AMAQI
13th Aug 20267410 AMAQI
13th Aug 20267611 AMAQI
13th Aug 20267212 PMAQI
13th Aug 2026741 PMAQI
13th Aug 20261202 PMAQI
13th Aug 20261343 PMAQI
13th Aug 20261364 PMAQI
13th Aug 20261485 PMAQI
13th Aug 20261366 PMAQI
13th Aug 2026697 PMAQI
13th Aug 2026558 PMAQI
13th Aug 2026669 PMAQI
13th Aug 20266010 PMAQI
13th Aug 20267311 PMAQI
14th Aug 20267112 AMAQI
14th Aug 20261191 AMAQI
14th Aug 20261242 AMAQI
14th Aug 20261313 AMAQI
21°C20/25°C
14th Aug 2026714 AMAQI
14th Aug 2026565 AMAQI
14th Aug 2026576 AMAQI
14th Aug 2026507 AMAQI
14th Aug 2026498 AMAQI
14th Aug 2026539 AMAQI
14th Aug 20263410 AMAQI
14th Aug 20263111 AMAQI
14th Aug 20265712 PMAQI
14th Aug 2026621 PMAQI
14th Aug 2026632 PMAQI
14th Aug 2026543 PMAQI
14th Aug 2026624 PMAQI
14th Aug 2026565 PMAQI
14th Aug 2026946 PMAQI
14th Aug 2026697 PMAQI
14th Aug 2026678 PMAQI
14th Aug 2026719 PMAQI
14th Aug 20265810 PMAQI
14th Aug 20265611 PMAQI
15th Aug 20266212 AMAQI
15th Aug 2026501 AMAQI
15th Aug 2026512 AMAQI
15th Aug 2026443 AMAQI
21°C19/25°C
15th Aug 2026484 AMAQI
15th Aug 2026465 AMAQI
15th Aug 2026706 AMAQI
15th Aug 2026727 AMAQI
15th Aug 2026728 AMAQI
15th Aug 2026489 AMAQI
15th Aug 20264010 AMAQI
15th Aug 20265511 AMAQI
15th Aug 20266412 PMAQI
15th Aug 2026571 PMAQI
15th Aug 2026662 PMAQI
15th Aug 2026533 PMAQI
15th Aug 2026604 PMAQI
15th Aug 2026585 PMAQI
15th Aug 2026686 PMAQI
15th Aug 2026727 PMAQI
15th Aug 2026578 PMAQI
15th Aug 2026599 PMAQI
15th Aug 20265510 PMAQI
15th Aug 20265211 PMAQI
16th Aug 20266212 AMAQI
16th Aug 2026501 AMAQI
16th Aug 2026622 AMAQI
16th Aug 2026643 AMAQI
22°C20/25°C
16th Aug 2026684 AMAQI
16th Aug 2026625 AMAQI
16th Aug 2026606 AMAQI
16th Aug 2026597 AMAQI
16th Aug 20261108 AMAQI
16th Aug 20261189 AMAQI
16th Aug 20265810 AMAQI
16th Aug 20265311 AMAQI
16th Aug 20265512 PMAQI
16th Aug 2026601 PMAQI
16th Aug 2026582 PMAQI
16th Aug 2026623 PMAQI
16th Aug 20261394 PMAQI
16th Aug 20261315 PMAQI
16th Aug 20261346 PMAQI
16th Aug 20261197 PMAQI
16th Aug 20261328 PMAQI
16th Aug 20261349 PMAQI
16th Aug 20266210 PMAQI
16th Aug 20266011 PMAQI
17th Aug 20266512 AMAQI
17th Aug 2026621 AMAQI
17th Aug 2026602 AMAQI
17th Aug 2026593 AMAQI
20°C19/22°C
17th Aug 2026604 AMAQI
17th Aug 2026625 AMAQI
17th Aug 2026606 AMAQI
17th Aug 2026577 AMAQI
17th Aug 2026708 AMAQI
17th Aug 2026769 AMAQI
17th Aug 20263810 AMAQI
17th Aug 20264611 AMAQI
17th Aug 20265712 PMAQI
17th Aug 2026571 PMAQI
17th Aug 2026442 PMAQI
17th Aug 2026763 PMAQI
17th Aug 2026864 PMAQI
17th Aug 20261155 PMAQI
17th Aug 2026926 PMAQI
17th Aug 2026667 PMAQI
17th Aug 2026838 PMAQI
17th Aug 2026979 PMAQI
17th Aug 20263610 PMAQI
17th Aug 20263411 PMAQI
18th Aug 20264712 AMAQI
18th Aug 2026461 AMAQI
18th Aug 2026642 AMAQI
18th Aug 20261003 AMAQI
18°C16/19°C
18th Aug 20261024 AMAQI
4 AM18th Aug 2026815 AMAQI
18th Aug 2026546 AMAQI
18th Aug 2026987 AMAQI
18th Aug 2026648 AMAQI
18th Aug 2026489 AMAQI
18th Aug 20263210 AMAQI
18th Aug 20263811 AMAQI
11 AM18th Aug 20265612 PMAQI
18th Aug 20261101 PMAQI
18th Aug 20261022 PMAQI
18th Aug 2026403 PMAQI
18th Aug 2026424 PMAQI
18th Aug 2026515 PMAQI
18th Aug 2026536 PMAQI
6 PM18th Aug 2026507 PMAQI
18th Aug 2026728 PMAQI
18th Aug 2026699 PMAQI
18th Aug 20265710 PMAQI
18th Aug 20265811 PMAQI
11 PM3 AM
19°C18/22°C
Day time
Avg. Highest Time
4 PM
82AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM - 11 AM
48AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 4 PM (Avg. 82), while the lowest AQI was between 10 AM to 11 AM (Avg. 48).
Night time
Avg. Highest Time
2 AM - 3 AM
76AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
10 PM
60AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 76), while the lowest AQI was between 10 PM to 10 PM (Avg. 60).
2026 Days Vs Air Quality
Riatsamthiah, Shillong, Meghalaya, India
2026
6%
13
67%
153
27%
61
1%
3
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Good
13 DaysModerate
153 DaysPoor
61 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2026, 6% of 230 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Riatsamthiah, Shillong, Meghalaya, India
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
108AQI (US)
108AQI (US)
2nd January 2026
100AQI (US)
100AQI (US)
3rd January 2026
100AQI (US)
100AQI (US)
4th January 2026
98AQI (US)
98AQI (US)
5th January 2026
91AQI (US)
91AQI (US)
6th January 2026
80AQI (US)
80AQI (US)
7th January 2026
89AQI (US)
89AQI (US)
8th January 2026
53AQI (US)
53AQI (US)
9th January 2026
56AQI (US)
56AQI (US)
10th January 2026
47AQI (US)
47AQI (US)
11th January 2026
51AQI (US)
51AQI (US)
12th January 2026
75AQI (US)
75AQI (US)
13th January 2026
123AQI (US)
123AQI (US)
14th January 2026
129AQI (US)
129AQI (US)
15th January 2026
128AQI (US)
128AQI (US)
16th January 2026
116AQI (US)
116AQI (US)
17th January 2026
124AQI (US)
124AQI (US)
18th January 2026
117AQI (US)
117AQI (US)
19th January 2026
126AQI (US)
126AQI (US)
20th January 2026
137AQI (US)
137AQI (US)
21st January 2026
129AQI (US)
129AQI (US)
22nd January 2026
124AQI (US)
124AQI (US)
23rd January 2026
79AQI (US)
79AQI (US)
24th January 2026
99AQI (US)
99AQI (US)
25th January 2026
105AQI (US)
105AQI (US)
26th January 2026
109AQI (US)
109AQI (US)
27th January 2026
96AQI (US)
96AQI (US)
28th January 2026
96AQI (US)
96AQI (US)
29th January 2026
105AQI (US)
105AQI (US)
30th January 2026
133AQI (US)
133AQI (US)
31st January 2026
155AQI (US)
155AQI (US)
1st February 2026
130AQI (US)
130AQI (US)
2nd February 2026
140AQI (US)
140AQI (US)
3rd February 2026
91AQI (US)
91AQI (US)
4th February 2026
98AQI (US)
98AQI (US)
5th February 2026
97AQI (US)
97AQI (US)
6th February 2026
123AQI (US)
123AQI (US)
7th February 2026
129AQI (US)
129AQI (US)
8th February 2026
136AQI (US)
136AQI (US)
9th February 2026
127AQI (US)
127AQI (US)
10th February 2026
105AQI (US)
105AQI (US)
11th February 2026
111AQI (US)
111AQI (US)
12th February 2026
141AQI (US)
141AQI (US)
13th February 2026
160AQI (US)
160AQI (US)
14th February 2026
144AQI (US)
144AQI (US)
15th February 2026
144AQI (US)
144AQI (US)
16th February 2026
137AQI (US)
137AQI (US)
17th February 2026
94AQI (US)
94AQI (US)
18th February 2026
89AQI (US)
89AQI (US)
19th February 2026
108AQI (US)
108AQI (US)
20th February 2026
124AQI (US)
124AQI (US)
21st February 2026
118AQI (US)
118AQI (US)
22nd February 2026
93AQI (US)
93AQI (US)
23rd February 2026
131AQI (US)
131AQI (US)
24th February 2026
139AQI (US)
139AQI (US)
25th February 2026
118AQI (US)
118AQI (US)
26th February 2026
113AQI (US)
113AQI (US)
27th February 2026
130AQI (US)
130AQI (US)
28th February 2026
169AQI (US)
169AQI (US)
1st March 2026
110AQI (US)
110AQI (US)
2nd March 2026
118AQI (US)
118AQI (US)
3rd March 2026
115AQI (US)
115AQI (US)
4th March 2026
132AQI (US)
132AQI (US)
5th March 2026
146AQI (US)
146AQI (US)
6th March 2026
119AQI (US)
119AQI (US)
7th March 2026
125AQI (US)
125AQI (US)
8th March 2026
133AQI (US)
133AQI (US)
9th March 2026
130AQI (US)
130AQI (US)
10th March 2026
146AQI (US)
146AQI (US)
11th March 2026
135AQI (US)
135AQI (US)
12th March 2026
142AQI (US)
142AQI (US)
13th March 2026
116AQI (US)
116AQI (US)
14th March 2026
84AQI (US)
84AQI (US)
15th March 2026
85AQI (US)
85AQI (US)
16th March 2026
90AQI (US)
90AQI (US)
17th March 2026
85AQI (US)
85AQI (US)
18th March 2026
101AQI (US)
101AQI (US)
19th March 2026
87AQI (US)
87AQI (US)
20th March 2026
76AQI (US)
76AQI (US)
21st March 2026
79AQI (US)
79AQI (US)
22nd March 2026
62AQI (US)
62AQI (US)
23rd March 2026
80AQI (US)
80AQI (US)
24th March 2026
92AQI (US)
92AQI (US)
25th March 2026
92AQI (US)
92AQI (US)
26th March 2026
111AQI (US)
111AQI (US)
27th March 2026
110AQI (US)
110AQI (US)
28th March 2026
73AQI (US)
73AQI (US)
29th March 2026
83AQI (US)
83AQI (US)
30th March 2026
103AQI (US)
103AQI (US)
31st March 2026
99AQI (US)
99AQI (US)
1st April 2026
90AQI (US)
90AQI (US)
2nd April 2026
104AQI (US)
104AQI (US)
3rd April 2026
89AQI (US)
89AQI (US)
4th April 2026
92AQI (US)
92AQI (US)
5th April 2026
87AQI (US)
87AQI (US)
6th April 2026
65AQI (US)
65AQI (US)
7th April 2026
74AQI (US)
74AQI (US)
8th April 2026
70AQI (US)
70AQI (US)
9th April 2026
68AQI (US)
68AQI (US)
10th April 2026
73AQI (US)
73AQI (US)
11th April 2026
78AQI (US)
78AQI (US)
12th April 2026
96AQI (US)
96AQI (US)
13th April 2026
100AQI (US)
100AQI (US)
14th April 2026
97AQI (US)
97AQI (US)
15th April 2026
104AQI (US)
104AQI (US)
16th April 2026
103AQI (US)
103AQI (US)
17th April 2026
119AQI (US)
119AQI (US)
18th April 2026
112AQI (US)
112AQI (US)
19th April 2026
99AQI (US)
99AQI (US)
20th April 2026
91AQI (US)
91AQI (US)
21st April 2026
89AQI (US)
89AQI (US)
22nd April 2026
89AQI (US)
89AQI (US)
23rd April 2026
108AQI (US)
108AQI (US)
24th April 2026
123AQI (US)
123AQI (US)
25th April 2026
95AQI (US)
95AQI (US)
26th April 2026
62AQI (US)
62AQI (US)
27th April 2026
61AQI (US)
61AQI (US)
28th April 2026
59AQI (US)
59AQI (US)
29th April 2026
62AQI (US)
62AQI (US)
30th April 2026
48AQI (US)
48AQI (US)
1st May 2026
62AQI (US)
62AQI (US)
2nd May 2026
57AQI (US)
57AQI (US)
3rd May 2026
64AQI (US)
64AQI (US)
4th May 2026
73AQI (US)
73AQI (US)
5th May 2026
81AQI (US)
81AQI (US)
6th May 2026
56AQI (US)
56AQI (US)
7th May 2026
63AQI (US)
63AQI (US)
8th May 2026
78AQI (US)
78AQI (US)
9th May 2026
90AQI (US)
90AQI (US)
10th May 2026
74AQI (US)
74AQI (US)
11th May 2026
66AQI (US)
66AQI (US)
12th May 2026
89AQI (US)
89AQI (US)
13th May 2026
80AQI (US)
80AQI (US)
14th May 2026
77AQI (US)
77AQI (US)
15th May 2026
81AQI (US)
81AQI (US)
16th May 2026
79AQI (US)
79AQI (US)
17th May 2026
82AQI (US)
82AQI (US)
18th May 2026
77AQI (US)
77AQI (US)
19th May 2026
96AQI (US)
96AQI (US)
20th May 2026
121AQI (US)
121AQI (US)
21st May 2026
93AQI (US)
93AQI (US)
22nd May 2026
86AQI (US)
86AQI (US)
23rd May 2026
92AQI (US)
92AQI (US)
24th May 2026
83AQI (US)
83AQI (US)
25th May 2026
76AQI (US)
76AQI (US)
26th May 2026
56AQI (US)
56AQI (US)
27th May 2026
69AQI (US)
69AQI (US)
28th May 2026
73AQI (US)
73AQI (US)
29th May 2026
74AQI (US)
74AQI (US)
30th May 2026
68AQI (US)
68AQI (US)
31st May 2026
79AQI (US)
79AQI (US)
1st June 2026
85AQI (US)
85AQI (US)
2nd June 2026
95AQI (US)
95AQI (US)
3rd June 2026
93AQI (US)
93AQI (US)
4th June 2026
99AQI (US)
99AQI (US)
5th June 2026
89AQI (US)
89AQI (US)
6th June 2026
90AQI (US)
90AQI (US)
7th June 2026
87AQI (US)
87AQI (US)
8th June 2026
71AQI (US)
71AQI (US)
9th June 2026
83AQI (US)
83AQI (US)
10th June 2026
83AQI (US)
83AQI (US)
11th June 2026
100AQI (US)
100AQI (US)
12th June 2026
85AQI (US)
85AQI (US)
13th June 2026
78AQI (US)
78AQI (US)
14th June 2026
74AQI (US)
74AQI (US)
15th June 2026
75AQI (US)
75AQI (US)
16th June 2026
86AQI (US)
86AQI (US)
17th June 2026
65AQI (US)
65AQI (US)
18th June 2026
68AQI (US)
68AQI (US)
19th June 2026
72AQI (US)
72AQI (US)
20th June 2026
81AQI (US)
81AQI (US)
21st June 2026
60AQI (US)
60AQI (US)
22nd June 2026
76AQI (US)
76AQI (US)
23rd June 2026
78AQI (US)
78AQI (US)
24th June 2026
81AQI (US)
81AQI (US)
25th June 2026
93AQI (US)
93AQI (US)
26th June 2026
80AQI (US)
80AQI (US)
27th June 2026
81AQI (US)
81AQI (US)
28th June 2026
62AQI (US)
62AQI (US)
29th June 2026
55AQI (US)
55AQI (US)
30th June 2026
55AQI (US)
55AQI (US)
1st July 2026
47AQI (US)
47AQI (US)
2nd July 2026
41AQI (US)
41AQI (US)
3rd July 2026
45AQI (US)
45AQI (US)
4th July 2026
51AQI (US)
51AQI (US)
5th July 2026
40AQI (US)
40AQI (US)
6th July 2026
41AQI (US)
41AQI (US)
7th July 2026
45AQI (US)
45AQI (US)
8th July 2026
41AQI (US)
41AQI (US)
9th July 2026
58AQI (US)
58AQI (US)
10th July 2026
54AQI (US)
54AQI (US)
11th July 2026
49AQI (US)
49AQI (US)
12th July 2026
47AQI (US)
47AQI (US)
13th July 2026
51AQI (US)
51AQI (US)
14th July 2026
56AQI (US)
56AQI (US)
15th July 2026
50AQI (US)
50AQI (US)
16th July 2026
49AQI (US)
49AQI (US)
17th July 2026
58AQI (US)
58AQI (US)
18th July 2026
86AQI (US)
86AQI (US)
19th July 2026
91AQI (US)
91AQI (US)
20th July 2026
76AQI (US)
76AQI (US)
21st July 2026
61AQI (US)
61AQI (US)
22nd July 2026
87AQI (US)
87AQI (US)
23rd July 2026
74AQI (US)
74AQI (US)
24th July 2026
59AQI (US)
59AQI (US)
25th July 2026
74AQI (US)
74AQI (US)
26th July 2026
64AQI (US)
64AQI (US)
27th July 2026
103AQI (US)
103AQI (US)
28th July 2026
79AQI (US)
79AQI (US)
29th July 2026
71AQI (US)
71AQI (US)
30th July 2026
52AQI (US)
52AQI (US)
31st July 2026
57AQI (US)
57AQI (US)
1st August 2026
68AQI (US)
68AQI (US)
2nd August 2026
74AQI (US)
74AQI (US)
3rd August 2026
67AQI (US)
67AQI (US)
4th August 2026
57AQI (US)
57AQI (US)
5th August 2026
57AQI (US)
57AQI (US)
6th August 2026
63AQI (US)
63AQI (US)
7th August 2026
92AQI (US)
92AQI (US)
8th August 2026
58AQI (US)
58AQI (US)
9th August 2026
53AQI (US)
53AQI (US)
10th August 2026
57AQI (US)
57AQI (US)
11th August 2026
73AQI (US)
73AQI (US)
12th August 2026
71AQI (US)
71AQI (US)
13th August 2026
90AQI (US)
90AQI (US)
14th August 2026
67AQI (US)
67AQI (US)
15th August 2026
57AQI (US)
57AQI (US)
16th August 2026
82AQI (US)
82AQI (US)
17th August 2026
65AQI (US)
65AQI (US)
18th August 2026
64AQI (US)
64AQI (US)
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
103AQI (US)
123AQI (US)
105AQI (US)
87AQI (US)
77AQI (US)
79AQI (US)
60AQI (US)
68AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202688AQI (US)
1
14
15
1
6
20
2
14
17
1
22
7
30
1
30
11
19
1
18
13
153
61
3
Highest AQI (US) recorded in
February123AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
202568AQI (US)
16
15
5
20
3
13
18
21
9
2
29
7
23
28
3
8
23
7
23
3
26
2
28
2
5
26
93
225
47
Highest AQI (US) recorded in
March104AQI (US)
Lowest AQI (US) recorded in
November41AQI (US)
202485AQI (US)
6
16
6
15
5
9
16
1
26
2
2
2
15
14
4
26
25
6
23
8
13
15
1
10
17
4
9
19
2
31
73
160
104
9
2
Highest AQI (US) recorded in
April138AQI (US)
Lowest AQI (US) recorded in
July43AQI (US)
202375AQI (US)
1
1
1
5
1
7
15
2
11
14
2
7
8
8
15
13
1
20
7
31
74
34
Highest AQI (US) recorded in
April150AQI (US)
Lowest AQI (US) recorded in
July30AQI (US)
202250AQI (US)
7
4
2
3
1
2
11
7
1
Highest AQI (US) recorded in
November63AQI (US)
Lowest AQI (US) recorded in
December9AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2026(Avg.)
88AQI (US)Least Polluted Year Recorded
2022(Avg.)
50AQI (US)Riatsamthiah's annual 2026 AQI (US) (88) shows an average percentage change of 31.5% (worsened AQI (US)) compared to previous years: 2022 (50), 2023 (75), 2024 (85), 2025 (68).
