Siliguri, West Bengal, 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
Siliguri, West Bengal, India
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2023
87AQILowest AQI recorded on
7th Aug 2022
21AQISame Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 75 of Moderate air quality on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Siliguri, West Bengal, India
AQI
Day
Night
.
4 AM1st Aug 2026
6 PM
3 AM2nd Aug 2026
Day time
Avg. Highest Time
5AM1st Aug
70AQI
Avg. Lowest Time
9AM1st Aug
56AQI
Night time
Avg. Highest Time
10PM1st Aug
79AQI
Avg. Lowest Time
7PM1st Aug
58AQI
In the last 24 hours,
Siliguri's AQI reached its highest point of 79 at 10 PM during the Night, while the lowest point, 56, was recorded at 9 AM during the Day between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Siliguri, West Bengal, India
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 2026744 AMAQI
4th Jul 2026835 AMAQI
4th Jul 2026786 AMAQI
4th Jul 2026817 AMAQI
4th Jul 2026768 AMAQI
4th Jul 2026809 AMAQI
4th Jul 20267910 AMAQI
4th Jul 20268211 AMAQI
4th Jul 20267212 PMAQI
4th Jul 2026651 PMAQI
4th Jul 2026612 PMAQI
4th Jul 2026623 PMAQI
4th Jul 2026604 PMAQI
4th Jul 2026625 PMAQI
4th Jul 2026766 PMAQI
4th Jul 2026917 PMAQI
4th Jul 20261038 PMAQI
4th Jul 2026859 PMAQI
4th Jul 20267910 PMAQI
4th Jul 20266611 PMAQI
5th Jul 20265812 AMAQI
5th Jul 2026511 AMAQI
5th Jul 2026402 AMAQI
5th Jul 2026383 AMAQI
30°C25/35°C
5th Jul 2026424 AMAQI
5th Jul 2026395 AMAQI
5th Jul 2026466 AMAQI
5th Jul 2026337 AMAQI
5th Jul 2026348 AMAQI
5th Jul 2026549 AMAQI
5th Jul 20265310 AMAQI
5th Jul 20264411 AMAQI
5th Jul 20264012 PMAQI
5th Jul 2026321 PMAQI
5th Jul 2026312 PMAQI
5th Jul 2026303 PMAQI
5th Jul 2026384 PMAQI
5th Jul 2026385 PMAQI
5th Jul 2026466 PMAQI
5th Jul 2026577 PMAQI
5th Jul 2026648 PMAQI
5th Jul 2026629 PMAQI
5th Jul 20265410 PMAQI
5th Jul 20265011 PMAQI
6th Jul 20264612 AMAQI
6th Jul 2026331 AMAQI
6th Jul 2026362 AMAQI
6th Jul 2026283 AMAQI
28°C25/33°C
6th Jul 2026484 AMAQI
6th Jul 2026545 AMAQI
6th Jul 2026426 AMAQI
6th Jul 2026267 AMAQI
6th Jul 2026298 AMAQI
6th Jul 2026269 AMAQI
6th Jul 20262510 AMAQI
6th Jul 20262611 AMAQI
6th Jul 20263212 PMAQI
6th Jul 2026321 PMAQI
6th Jul 2026372 PMAQI
6th Jul 2026313 PMAQI
6th Jul 2026574 PMAQI
6th Jul 2026355 PMAQI
6th Jul 2026436 PMAQI
6th Jul 2026587 PMAQI
6th Jul 2026558 PMAQI
6th Jul 2026549 PMAQI
6th Jul 20265410 PMAQI
6th Jul 20265711 PMAQI
7th Jul 20265512 AMAQI
7th Jul 2026501 AMAQI
7th Jul 2026512 AMAQI
7th Jul 2026573 AMAQI
27°C25/32°C
7th Jul 2026644 AMAQI
7th Jul 2026645 AMAQI
7th Jul 2026686 AMAQI
7th Jul 2026687 AMAQI
7th Jul 2026628 AMAQI
7th Jul 2026649 AMAQI
7th Jul 20265810 AMAQI
7th Jul 20265411 AMAQI
7th Jul 20266812 PMAQI
7th Jul 2026741 PMAQI
7th Jul 2026722 PMAQI
7th Jul 2026713 PMAQI
7th Jul 2026714 PMAQI
7th Jul 2026715 PMAQI
7th Jul 2026726 PMAQI
7th Jul 2026717 PMAQI
7th Jul 2026718 PMAQI
7th Jul 2026689 PMAQI
7th Jul 20266610 PMAQI
7th Jul 20266711 PMAQI
8th Jul 20266412 AMAQI
8th Jul 2026621 AMAQI
8th Jul 2026612 AMAQI
8th Jul 2026593 AMAQI
27°C25/31°C
8th Jul 2026584 AMAQI
8th Jul 2026585 AMAQI
8th Jul 2026566 AMAQI
8th Jul 2026697 AMAQI
8th Jul 2026658 AMAQI
8th Jul 2026759 AMAQI
8th Jul 20268110 AMAQI
8th Jul 20267311 AMAQI
8th Jul 20266912 PMAQI
8th Jul 2026681 PMAQI
8th Jul 2026452 PMAQI
8th Jul 2026273 PMAQI
8th Jul 2026294 PMAQI
8th Jul 2026345 PMAQI
8th Jul 2026476 PMAQI
8th Jul 2026587 PMAQI
8th Jul 2026738 PMAQI
8th Jul 2026769 PMAQI
8th Jul 20267610 PMAQI
8th Jul 20267611 PMAQI
9th Jul 20265212 AMAQI
9th Jul 2026351 AMAQI
9th Jul 2026252 AMAQI
9th Jul 2026213 AMAQI
26°C25/30°C
9th Jul 2026264 AMAQI
9th Jul 2026365 AMAQI
9th Jul 2026396 AMAQI
9th Jul 2026387 AMAQI
9th Jul 2026528 AMAQI
9th Jul 2026609 AMAQI
9th Jul 20267310 AMAQI
9th Jul 20267911 AMAQI
9th Jul 20267212 PMAQI
9th Jul 2026731 PMAQI
9th Jul 2026672 PMAQI
9th Jul 2026703 PMAQI
9th Jul 2026724 PMAQI
9th Jul 2026635 PMAQI
9th Jul 2026646 PMAQI
9th Jul 2026707 PMAQI
9th Jul 2026778 PMAQI
9th Jul 2026809 PMAQI
9th Jul 20266910 PMAQI
9th Jul 20266511 PMAQI
10th Jul 20266612 AMAQI
10th Jul 2026661 AMAQI
10th Jul 2026612 AMAQI
10th Jul 2026493 AMAQI
27°C25/31°C
10th Jul 2026394 AMAQI
10th Jul 2026335 AMAQI
10th Jul 2026406 AMAQI
10th Jul 2026537 AMAQI
10th Jul 2026558 AMAQI
10th Jul 2026609 AMAQI
10th Jul 20266410 AMAQI
10th Jul 20266111 AMAQI
10th Jul 20265612 PMAQI
10th Jul 2026751 PMAQI
10th Jul 2026712 PMAQI
10th Jul 2026733 PMAQI
10th Jul 2026744 PMAQI
10th Jul 2026755 PMAQI
10th Jul 2026736 PMAQI
10th Jul 2026857 PMAQI
10th Jul 2026848 PMAQI
10th Jul 2026849 PMAQI
10th Jul 20268010 PMAQI
10th Jul 20267711 PMAQI
11th Jul 20267612 AMAQI
11th Jul 2026861 AMAQI
11th Jul 2026792 AMAQI
11th Jul 2026813 AMAQI
26°C25/29°C
11th Jul 2026814 AMAQI
11th Jul 2026875 AMAQI
11th Jul 2026856 AMAQI
11th Jul 2026907 AMAQI
11th Jul 2026958 AMAQI
11th Jul 20261019 AMAQI
11th Jul 20268610 AMAQI
11th Jul 20268711 AMAQI
11th Jul 20268212 PMAQI
11th Jul 2026701 PMAQI
11th Jul 2026642 PMAQI
11th Jul 2026703 PMAQI
11th Jul 2026824 PMAQI
11th Jul 2026635 PMAQI
11th Jul 2026656 PMAQI
11th Jul 2026747 PMAQI
11th Jul 2026878 PMAQI
11th Jul 2026959 PMAQI
11th Jul 20267910 PMAQI
11th Jul 20268211 PMAQI
12th Jul 20267312 AMAQI
12th Jul 2026731 AMAQI
12th Jul 2026732 AMAQI
12th Jul 2026693 AMAQI
26°C25/29°C
12th Jul 2026674 AMAQI
12th Jul 2026665 AMAQI
12th Jul 2026666 AMAQI
12th Jul 2026697 AMAQI
12th Jul 2026718 AMAQI
12th Jul 2026669 AMAQI
12th Jul 20266610 AMAQI
12th Jul 20265911 AMAQI
12th Jul 20265912 PMAQI
12th Jul 2026611 PMAQI
12th Jul 2026792 PMAQI
12th Jul 2026723 PMAQI
12th Jul 2026564 PMAQI
12th Jul 2026585 PMAQI
12th Jul 2026666 PMAQI
12th Jul 2026667 PMAQI
12th Jul 2026668 PMAQI
12th Jul 2026539 PMAQI
12th Jul 20263810 PMAQI
12th Jul 20264511 PMAQI
13th Jul 20264912 AMAQI
13th Jul 2026421 AMAQI
13th Jul 2026422 AMAQI
13th Jul 2026453 AMAQI
26°C25/31°C
13th Jul 2026434 AMAQI
13th Jul 2026305 AMAQI
13th Jul 2026346 AMAQI
13th Jul 2026347 AMAQI
13th Jul 2026368 AMAQI
13th Jul 2026379 AMAQI
13th Jul 20264610 AMAQI
13th Jul 20264811 AMAQI
13th Jul 20265012 PMAQI
13th Jul 2026311 PMAQI
13th Jul 2026392 PMAQI
13th Jul 2026413 PMAQI
13th Jul 2026574 PMAQI
13th Jul 2026625 PMAQI
13th Jul 2026636 PMAQI
13th Jul 2026657 PMAQI
13th Jul 2026708 PMAQI
13th Jul 2026689 PMAQI
13th Jul 20266810 PMAQI
13th Jul 20267011 PMAQI
14th Jul 20266412 AMAQI
14th Jul 2026701 AMAQI
14th Jul 2026662 AMAQI
14th Jul 2026593 AMAQI
26°C25/28°C
14th Jul 2026614 AMAQI
14th Jul 2026595 AMAQI
14th Jul 2026716 AMAQI
14th Jul 2026767 AMAQI
14th Jul 2026578 AMAQI
14th Jul 2026639 AMAQI
14th Jul 20266710 AMAQI
14th Jul 20266611 AMAQI
14th Jul 20265412 PMAQI
14th Jul 2026541 PMAQI
14th Jul 2026562 PMAQI
14th Jul 2026523 PMAQI
14th Jul 2026474 PMAQI
14th Jul 2026505 PMAQI
14th Jul 2026556 PMAQI
14th Jul 2026667 PMAQI
14th Jul 2026828 PMAQI
14th Jul 2026829 PMAQI
14th Jul 20267910 PMAQI
14th Jul 20267711 PMAQI
15th Jul 20266612 AMAQI
15th Jul 2026591 AMAQI
15th Jul 2026552 AMAQI
15th Jul 2026563 AMAQI
28°C25/34°C
15th Jul 2026554 AMAQI
15th Jul 2026525 AMAQI
15th Jul 2026556 AMAQI
15th Jul 2026647 AMAQI
15th Jul 2026618 AMAQI
15th Jul 2026669 AMAQI
15th Jul 20266310 AMAQI
15th Jul 20266511 AMAQI
15th Jul 20266612 PMAQI
15th Jul 2026711 PMAQI
15th Jul 2026912 PMAQI
15th Jul 2026963 PMAQI
15th Jul 2026934 PMAQI
15th Jul 2026935 PMAQI
15th Jul 2026796 PMAQI
15th Jul 2026757 PMAQI
15th Jul 2026828 PMAQI
15th Jul 2026829 PMAQI
15th Jul 20268310 PMAQI
15th Jul 20267811 PMAQI
16th Jul 20266912 AMAQI
16th Jul 2026611 AMAQI
16th Jul 2026712 AMAQI
16th Jul 2026743 AMAQI
28°C25/33°C
16th Jul 2026784 AMAQI
16th Jul 2026715 AMAQI
16th Jul 2026686 AMAQI
16th Jul 2026757 AMAQI
16th Jul 2026878 AMAQI
16th Jul 2026719 AMAQI
16th Jul 20267910 AMAQI
16th Jul 20267711 AMAQI
16th Jul 20267012 PMAQI
16th Jul 2026791 PMAQI
16th Jul 2026912 PMAQI
16th Jul 2026753 PMAQI
16th Jul 2026734 PMAQI
16th Jul 2026695 PMAQI
16th Jul 2026626 PMAQI
16th Jul 2026757 PMAQI
16th Jul 2026808 PMAQI
16th Jul 2026859 PMAQI
16th Jul 20267910 PMAQI
16th Jul 20267411 PMAQI
17th Jul 20267112 AMAQI
17th Jul 2026641 AMAQI
17th Jul 2026602 AMAQI
17th Jul 2026563 AMAQI
27°C25/31°C
17th Jul 2026554 AMAQI
17th Jul 2026565 AMAQI
17th Jul 2026606 AMAQI
17th Jul 2026657 AMAQI
17th Jul 2026778 AMAQI
17th Jul 2026819 AMAQI
17th Jul 20268210 AMAQI
17th Jul 20267711 AMAQI
17th Jul 20267612 PMAQI
17th Jul 2026671 PMAQI
17th Jul 2026692 PMAQI
17th Jul 2026673 PMAQI
17th Jul 2026634 PMAQI
17th Jul 2026575 PMAQI
17th Jul 2026596 PMAQI
17th Jul 2026697 PMAQI
17th Jul 2026838 PMAQI
17th Jul 2026779 PMAQI
17th Jul 20268110 PMAQI
17th Jul 20268111 PMAQI
18th Jul 20267512 AMAQI
18th Jul 2026771 AMAQI
18th Jul 2026782 AMAQI
18th Jul 2026753 AMAQI
27°C25/31°C
18th Jul 2026774 AMAQI
18th Jul 2026805 AMAQI
18th Jul 2026856 AMAQI
18th Jul 2026847 AMAQI
18th Jul 2026518 AMAQI
18th Jul 2026439 AMAQI
18th Jul 20263410 AMAQI
18th Jul 20264311 AMAQI
18th Jul 20264212 PMAQI
18th Jul 2026561 PMAQI
18th Jul 2026672 PMAQI
18th Jul 2026773 PMAQI
18th Jul 2026824 PMAQI
18th Jul 2026845 PMAQI
18th Jul 2026836 PMAQI
18th Jul 2026857 PMAQI
18th Jul 2026868 PMAQI
18th Jul 2026859 PMAQI
18th Jul 20268210 PMAQI
18th Jul 20267411 PMAQI
19th Jul 20267512 AMAQI
19th Jul 2026761 AMAQI
19th Jul 2026622 AMAQI
19th Jul 2026513 AMAQI
26°C25/28°C
19th Jul 2026434 AMAQI
19th Jul 2026425 AMAQI
19th Jul 2026496 AMAQI
19th Jul 2026637 AMAQI
19th Jul 2026578 AMAQI
19th Jul 2026699 AMAQI
19th Jul 20266510 AMAQI
19th Jul 20265711 AMAQI
19th Jul 20265812 PMAQI
19th Jul 2026561 PMAQI
19th Jul 2026602 PMAQI
19th Jul 2026623 PMAQI
19th Jul 2026634 PMAQI
19th Jul 2026675 PMAQI
19th Jul 2026676 PMAQI
19th Jul 2026687 PMAQI
19th Jul 2026668 PMAQI
19th Jul 2026649 PMAQI
19th Jul 20266010 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265512 AMAQI
20th Jul 2026571 AMAQI
20th Jul 2026542 AMAQI
20th Jul 2026553 AMAQI
25°C24/27°C
20th Jul 2026614 AMAQI
20th Jul 2026665 AMAQI
20th Jul 2026706 AMAQI
20th Jul 2026677 AMAQI
20th Jul 2026608 AMAQI
20th Jul 2026569 AMAQI
20th Jul 20265210 AMAQI
20th Jul 20263311 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026471 PMAQI
20th Jul 2026322 PMAQI
20th Jul 2026263 PMAQI
20th Jul 2026244 PMAQI
20th Jul 2026245 PMAQI
20th Jul 2026326 PMAQI
20th Jul 2026537 PMAQI
20th Jul 2026648 PMAQI
20th Jul 2026629 PMAQI
20th Jul 20266210 PMAQI
20th Jul 20266611 PMAQI
21st Jul 20266012 AMAQI
21st Jul 2026581 AMAQI
21st Jul 2026582 AMAQI
21st Jul 2026563 AMAQI
24°C24/25°C
21st Jul 2026484 AMAQI
21st Jul 2026425 AMAQI
21st Jul 2026426 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026478 AMAQI
21st Jul 20266610 AMAQI
21st Jul 20266211 AMAQI
21st Jul 20265712 PMAQI
21st Jul 2026521 PMAQI
21st Jul 2026442 PMAQI
21st Jul 2026363 PMAQI
21st Jul 2026604 PMAQI
21st Jul 2026375 PMAQI
21st Jul 2026376 PMAQI
21st Jul 2026647 PMAQI
21st Jul 2026808 PMAQI
21st Jul 2026749 PMAQI
21st Jul 20266610 PMAQI
21st Jul 20266511 PMAQI
22nd Jul 20265712 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026392 AMAQI
22nd Jul 2026403 AMAQI
25°C24/28°C
22nd Jul 2026344 AMAQI
22nd Jul 2026315 AMAQI
22nd Jul 2026346 AMAQI
22nd Jul 2026387 AMAQI
22nd Jul 2026458 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20265710 AMAQI
22nd Jul 20265411 AMAQI
22nd Jul 20265212 PMAQI
22nd Jul 2026551 PMAQI
22nd Jul 2026432 PMAQI
22nd Jul 2026383 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026336 PMAQI
22nd Jul 2026407 PMAQI
22nd Jul 2026478 PMAQI
22nd Jul 2026569 PMAQI
22nd Jul 20266110 PMAQI
22nd Jul 20264711 PMAQI
23rd Jul 20263312 AMAQI
23rd Jul 2026411 AMAQI
23rd Jul 2026432 AMAQI
23rd Jul 2026423 AMAQI
27°C24/31°C
23rd Jul 2026454 AMAQI
23rd Jul 2026435 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026647 AMAQI
23rd Jul 2026658 AMAQI
23rd Jul 2026599 AMAQI
23rd Jul 20266910 AMAQI
23rd Jul 20267811 AMAQI
23rd Jul 20266512 PMAQI
23rd Jul 2026511 PMAQI
23rd Jul 2026552 PMAQI
23rd Jul 2026553 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026545 PMAQI
23rd Jul 2026616 PMAQI
23rd Jul 2026707 PMAQI
23rd Jul 2026658 PMAQI
23rd Jul 2026649 PMAQI
23rd Jul 20266710 PMAQI
23rd Jul 20266711 PMAQI
24th Jul 20266412 AMAQI
24th Jul 2026551 AMAQI
24th Jul 2026572 AMAQI
24th Jul 2026583 AMAQI
27°C25/31°C
24th Jul 2026574 AMAQI
24th Jul 2026545 AMAQI
24th Jul 2026586 AMAQI
24th Jul 2026657 AMAQI
24th Jul 2026658 AMAQI
24th Jul 2026709 AMAQI
24th Jul 20266910 AMAQI
24th Jul 20266911 AMAQI
24th Jul 20266612 PMAQI
24th Jul 2026591 PMAQI
24th Jul 2026582 PMAQI
24th Jul 2026763 PMAQI
24th Jul 2026594 PMAQI
24th Jul 2026565 PMAQI
24th Jul 2026566 PMAQI
24th Jul 2026587 PMAQI
24th Jul 2026798 PMAQI
24th Jul 2026729 PMAQI
24th Jul 20267010 PMAQI
24th Jul 20267211 PMAQI
25th Jul 20266512 AMAQI
25th Jul 2026601 AMAQI
25th Jul 2026542 AMAQI
25th Jul 2026513 AMAQI
27°C24/32°C
25th Jul 2026494 AMAQI
25th Jul 2026585 AMAQI
25th Jul 2026636 AMAQI
25th Jul 2026687 AMAQI
25th Jul 2026718 AMAQI
25th Jul 2026719 AMAQI
25th Jul 20267810 AMAQI
25th Jul 20268311 AMAQI
25th Jul 20267712 PMAQI
25th Jul 2026781 PMAQI
25th Jul 2026742 PMAQI
25th Jul 2026723 PMAQI
25th Jul 2026614 PMAQI
25th Jul 2026635 PMAQI
25th Jul 2026666 PMAQI
25th Jul 2026717 PMAQI
25th Jul 2026948 PMAQI
25th Jul 2026899 PMAQI
25th Jul 20269110 PMAQI
25th Jul 20268611 PMAQI
26th Jul 20268112 AMAQI
26th Jul 2026751 AMAQI
26th Jul 2026702 AMAQI
26th Jul 2026673 AMAQI
28°C25/33°C
26th Jul 2026754 AMAQI
26th Jul 2026735 AMAQI
26th Jul 2026756 AMAQI
26th Jul 2026807 AMAQI
26th Jul 2026828 AMAQI
26th Jul 2026899 AMAQI
26th Jul 20268610 AMAQI
26th Jul 20268711 AMAQI
26th Jul 20268712 PMAQI
26th Jul 20261001 PMAQI
26th Jul 20261042 PMAQI
26th Jul 2026983 PMAQI
26th Jul 2026984 PMAQI
26th Jul 2026795 PMAQI
26th Jul 2026746 PMAQI
26th Jul 2026767 PMAQI
26th Jul 2026908 PMAQI
26th Jul 2026919 PMAQI
26th Jul 20269610 PMAQI
26th Jul 20269511 PMAQI
27th Jul 20269912 AMAQI
27th Jul 2026891 AMAQI
27th Jul 2026842 AMAQI
27th Jul 2026853 AMAQI
29°C26/34°C
27th Jul 2026834 AMAQI
27th Jul 2026825 AMAQI
27th Jul 2026826 AMAQI
27th Jul 2026847 AMAQI
27th Jul 2026888 AMAQI
27th Jul 2026949 AMAQI
27th Jul 20268510 AMAQI
27th Jul 20269411 AMAQI
27th Jul 20268612 PMAQI
27th Jul 2026891 PMAQI
27th Jul 2026782 PMAQI
27th Jul 2026763 PMAQI
27th Jul 2026704 PMAQI
27th Jul 2026645 PMAQI
27th Jul 2026666 PMAQI
27th Jul 2026777 PMAQI
27th Jul 2026908 PMAQI
27th Jul 2026939 PMAQI
27th Jul 20269610 PMAQI
27th Jul 20267911 PMAQI
28th Jul 20267212 AMAQI
28th Jul 2026651 AMAQI
28th Jul 2026662 AMAQI
28th Jul 2026683 AMAQI
28°C25/33°C
28th Jul 2026674 AMAQI
28th Jul 2026765 AMAQI
28th Jul 2026826 AMAQI
28th Jul 2026777 AMAQI
28th Jul 2026758 AMAQI
28th Jul 2026639 AMAQI
28th Jul 20266110 AMAQI
28th Jul 20265911 AMAQI
28th Jul 20264812 PMAQI
28th Jul 2026561 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026493 PMAQI
28th Jul 2026554 PMAQI
28th Jul 2026585 PMAQI
28th Jul 2026706 PMAQI
28th Jul 2026727 PMAQI
28th Jul 2026828 PMAQI
28th Jul 2026779 PMAQI
28th Jul 20266810 PMAQI
28th Jul 20266311 PMAQI
29th Jul 20265512 AMAQI
29th Jul 2026541 AMAQI
29th Jul 2026632 AMAQI
29th Jul 2026593 AMAQI
28°C25/33°C
29th Jul 2026564 AMAQI
29th Jul 2026505 AMAQI
29th Jul 2026536 AMAQI
29th Jul 2026657 AMAQI
29th Jul 2026818 AMAQI
29th Jul 2026869 AMAQI
29th Jul 20267910 AMAQI
29th Jul 20267211 AMAQI
29th Jul 20266712 PMAQI
29th Jul 2026751 PMAQI
29th Jul 2026682 PMAQI
29th Jul 2026593 PMAQI
29th Jul 2026564 PMAQI
29th Jul 2026515 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026637 PMAQI
29th Jul 2026728 PMAQI
29th Jul 2026659 PMAQI
29th Jul 20265710 PMAQI
29th Jul 20265011 PMAQI
30th Jul 20264512 AMAQI
30th Jul 2026431 AMAQI
30th Jul 2026472 AMAQI
30th Jul 2026493 AMAQI
28°C25/33°C
30th Jul 2026464 AMAQI
30th Jul 2026485 AMAQI
30th Jul 2026516 AMAQI
30th Jul 2026547 AMAQI
30th Jul 2026578 AMAQI
30th Jul 2026599 AMAQI
30th Jul 20265710 AMAQI
30th Jul 20265811 AMAQI
30th Jul 20265412 PMAQI
30th Jul 2026451 PMAQI
30th Jul 2026352 PMAQI
30th Jul 2026463 PMAQI
30th Jul 2026684 PMAQI
30th Jul 2026605 PMAQI
30th Jul 2026476 PMAQI
30th Jul 2026517 PMAQI
30th Jul 2026538 PMAQI
30th Jul 2026589 PMAQI
30th Jul 20265710 PMAQI
30th Jul 20265511 PMAQI
31st Jul 20264312 AMAQI
31st Jul 2026411 AMAQI
31st Jul 2026392 AMAQI
31st Jul 2026343 AMAQI
27°C25/30°C
31st Jul 2026304 AMAQI
31st Jul 2026315 AMAQI
31st Jul 2026386 AMAQI
31st Jul 2026557 AMAQI
31st Jul 2026608 AMAQI
31st Jul 2026599 AMAQI
31st Jul 20265410 AMAQI
31st Jul 20265411 AMAQI
31st Jul 20265612 PMAQI
31st Jul 2026631 PMAQI
31st Jul 2026602 PMAQI
31st Jul 2026683 PMAQI
31st Jul 2026614 PMAQI
31st Jul 2026615 PMAQI
31st Jul 2026686 PMAQI
31st Jul 2026727 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026619 PMAQI
31st Jul 20266410 PMAQI
31st Jul 20266511 PMAQI
1st Aug 20267012 AMAQI
1st Aug 2026731 AMAQI
1st Aug 2026692 AMAQI
1st Aug 2026703 AMAQI
27°C24/32°C
1st Aug 2026714 AMAQI
1st Aug 2026705 AMAQI
1st Aug 2026646 AMAQI
1st Aug 2026707 AMAQI
1st Aug 2026658 AMAQI
1st Aug 2026569 AMAQI
1st Aug 20266310 AMAQI
1st Aug 20266311 AMAQI
1st Aug 20266512 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026622 PMAQI
1st Aug 2026593 PMAQI
1st Aug 2026614 PMAQI
1st Aug 2026655 PMAQI
1st Aug 2026596 PMAQI
1st Aug 2026587 PMAQI
1st Aug 2026728 PMAQI
1st Aug 2026719 PMAQI
1st Aug 20267910 PMAQI
1st Aug 20267511 PMAQI
2nd Aug 20267112 AMAQI
2nd Aug 2026691 AMAQI
2nd Aug 2026622 AMAQI
2nd Aug 2026593 AMAQI
27°C24/32°C
2nd Aug 2026624 AMAQI
4 AM2nd Aug 2026665 AMAQI
2nd Aug 2026736 AMAQI
2nd Aug 2026737 AMAQI
2nd Aug 2026818 AMAQI
2nd Aug 2026989 AMAQI
2nd Aug 20269310 AMAQI
2nd Aug 20268611 AMAQI
11 AM2nd Aug 20268612 PMAQI
2nd Aug 2026841 PMAQI
2nd Aug 2026832 PMAQI
2nd Aug 2026773 PMAQI
2nd Aug 2026884 PMAQI
2nd Aug 2026655 PMAQI
2nd Aug 2026696 PMAQI
6 PM2nd Aug 2026787 PMAQI
2nd Aug 2026838 PMAQI
2nd Aug 2026699 PMAQI
2nd Aug 20266810 PMAQI
2nd Aug 20266611 PMAQI
11 PM3 AM
28°C25/32°C
Day time
Avg. Highest Time
9 AM - 11 AM
66AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM - 5 AM
57AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 11 AM (Avg. 66), while the lowest AQI was between 4 AM to 5 AM (Avg. 57).
Night time
Avg. Highest Time
8 PM - 10 PM
73AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM
56AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 10 PM (Avg. 73), while the lowest AQI was between 3 AM to 3 AM (Avg. 56).
2026 Days Vs Air Quality
Siliguri, West Bengal, India
2026
2%
4
33%
70
31%
66
31%
67
3%
7
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
4 DaysModerate
70 DaysPoor
66 DaysUnhealthy
67 DaysSevere
7 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2026, 2% of 214 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
Siliguri, West Bengal, 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
180AQI (US)
180AQI (US)
2nd January 2026
181AQI (US)
181AQI (US)
3rd January 2026
213AQI (US)
213AQI (US)
4th January 2026
196AQI (US)
196AQI (US)
5th January 2026
180AQI (US)
180AQI (US)
6th January 2026
242AQI (US)
242AQI (US)
7th January 2026
214AQI (US)
214AQI (US)
8th January 2026
195AQI (US)
195AQI (US)
9th January 2026
214AQI (US)
214AQI (US)
10th January 2026
212AQI (US)
212AQI (US)
11th January 2026
185AQI (US)
185AQI (US)
12th January 2026
162AQI (US)
162AQI (US)
13th January 2026
177AQI (US)
177AQI (US)
14th January 2026
171AQI (US)
171AQI (US)
15th January 2026
180AQI (US)
180AQI (US)
16th January 2026
169AQI (US)
169AQI (US)
17th January 2026
153AQI (US)
153AQI (US)
18th January 2026
160AQI (US)
160AQI (US)
19th January 2026
171AQI (US)
171AQI (US)
20th January 2026
180AQI (US)
180AQI (US)
21st January 2026
193AQI (US)
193AQI (US)
22nd January 2026
193AQI (US)
193AQI (US)
23rd January 2026
179AQI (US)
179AQI (US)
24th January 2026
195AQI (US)
195AQI (US)
25th January 2026
184AQI (US)
184AQI (US)
26th January 2026
191AQI (US)
191AQI (US)
27th January 2026
182AQI (US)
182AQI (US)
28th January 2026
165AQI (US)
165AQI (US)
29th January 2026
172AQI (US)
172AQI (US)
30th January 2026
206AQI (US)
206AQI (US)
31st January 2026
209AQI (US)
209AQI (US)
1st February 2026
193AQI (US)
193AQI (US)
2nd February 2026
187AQI (US)
187AQI (US)
3rd February 2026
174AQI (US)
174AQI (US)
4th February 2026
181AQI (US)
181AQI (US)
5th February 2026
198AQI (US)
198AQI (US)
6th February 2026
198AQI (US)
198AQI (US)
7th February 2026
191AQI (US)
191AQI (US)
8th February 2026
198AQI (US)
198AQI (US)
9th February 2026
189AQI (US)
189AQI (US)
10th February 2026
182AQI (US)
182AQI (US)
11th February 2026
178AQI (US)
178AQI (US)
12th February 2026
178AQI (US)
178AQI (US)
13th February 2026
175AQI (US)
175AQI (US)
14th February 2026
178AQI (US)
178AQI (US)
15th February 2026
187AQI (US)
187AQI (US)
16th February 2026
185AQI (US)
185AQI (US)
17th February 2026
173AQI (US)
173AQI (US)
18th February 2026
159AQI (US)
159AQI (US)
19th February 2026
152AQI (US)
152AQI (US)
20th February 2026
159AQI (US)
159AQI (US)
21st February 2026
148AQI (US)
148AQI (US)
22nd February 2026
161AQI (US)
161AQI (US)
23rd February 2026
178AQI (US)
178AQI (US)
24th February 2026
174AQI (US)
174AQI (US)
25th February 2026
165AQI (US)
165AQI (US)
26th February 2026
169AQI (US)
169AQI (US)
27th February 2026
168AQI (US)
168AQI (US)
28th February 2026
169AQI (US)
169AQI (US)
1st March 2026
172AQI (US)
172AQI (US)
2nd March 2026
166AQI (US)
166AQI (US)
3rd March 2026
164AQI (US)
164AQI (US)
4th March 2026
161AQI (US)
161AQI (US)
5th March 2026
161AQI (US)
161AQI (US)
6th March 2026
167AQI (US)
167AQI (US)
7th March 2026
172AQI (US)
172AQI (US)
8th March 2026
194AQI (US)
194AQI (US)
9th March 2026
184AQI (US)
184AQI (US)
10th March 2026
172AQI (US)
172AQI (US)
11th March 2026
169AQI (US)
169AQI (US)
12th March 2026
164AQI (US)
164AQI (US)
13th March 2026
106AQI (US)
106AQI (US)
14th March 2026
125AQI (US)
125AQI (US)
15th March 2026
137AQI (US)
137AQI (US)
16th March 2026
128AQI (US)
128AQI (US)
17th March 2026
105AQI (US)
105AQI (US)
18th March 2026
141AQI (US)
141AQI (US)
19th March 2026
115AQI (US)
115AQI (US)
20th March 2026
103AQI (US)
103AQI (US)
21st March 2026
75AQI (US)
75AQI (US)
22nd March 2026
100AQI (US)
100AQI (US)
23rd March 2026
148AQI (US)
148AQI (US)
24th March 2026
144AQI (US)
144AQI (US)
25th March 2026
130AQI (US)
130AQI (US)
26th March 2026
138AQI (US)
138AQI (US)
27th March 2026
144AQI (US)
144AQI (US)
28th March 2026
93AQI (US)
93AQI (US)
29th March 2026
101AQI (US)
101AQI (US)
30th March 2026
109AQI (US)
109AQI (US)
31st March 2026
116AQI (US)
116AQI (US)
1st April 2026
146AQI (US)
146AQI (US)
2nd April 2026
154AQI (US)
154AQI (US)
3rd April 2026
162AQI (US)
162AQI (US)
4th April 2026
153AQI (US)
153AQI (US)
5th April 2026
150AQI (US)
150AQI (US)
6th April 2026
144AQI (US)
144AQI (US)
7th April 2026
121AQI (US)
121AQI (US)
8th April 2026
109AQI (US)
109AQI (US)
9th April 2026
92AQI (US)
92AQI (US)
10th April 2026
100AQI (US)
100AQI (US)
11th April 2026
114AQI (US)
114AQI (US)
12th April 2026
129AQI (US)
129AQI (US)
13th April 2026
123AQI (US)
123AQI (US)
14th April 2026
133AQI (US)
133AQI (US)
15th April 2026
148AQI (US)
148AQI (US)
16th April 2026
126AQI (US)
126AQI (US)
17th April 2026
127AQI (US)
127AQI (US)
18th April 2026
135AQI (US)
135AQI (US)
19th April 2026
130AQI (US)
130AQI (US)
20th April 2026
136AQI (US)
136AQI (US)
21st April 2026
151AQI (US)
151AQI (US)
22nd April 2026
150AQI (US)
150AQI (US)
23rd April 2026
120AQI (US)
120AQI (US)
24th April 2026
133AQI (US)
133AQI (US)
25th April 2026
143AQI (US)
143AQI (US)
26th April 2026
109AQI (US)
109AQI (US)
27th April 2026
101AQI (US)
101AQI (US)
28th April 2026
110AQI (US)
110AQI (US)
29th April 2026
71AQI (US)
71AQI (US)
30th April 2026
52AQI (US)
52AQI (US)
1st May 2026
68AQI (US)
68AQI (US)
2nd May 2026
80AQI (US)
80AQI (US)
3rd May 2026
89AQI (US)
89AQI (US)
4th May 2026
74AQI (US)
74AQI (US)
5th May 2026
74AQI (US)
74AQI (US)
6th May 2026
76AQI (US)
76AQI (US)
7th May 2026
76AQI (US)
76AQI (US)
8th May 2026
91AQI (US)
91AQI (US)
9th May 2026
101AQI (US)
101AQI (US)
10th May 2026
111AQI (US)
111AQI (US)
11th May 2026
116AQI (US)
116AQI (US)
12th May 2026
110AQI (US)
110AQI (US)
13th May 2026
95AQI (US)
95AQI (US)
14th May 2026
97AQI (US)
97AQI (US)
15th May 2026
105AQI (US)
105AQI (US)
16th May 2026
104AQI (US)
104AQI (US)
17th May 2026
92AQI (US)
92AQI (US)
18th May 2026
87AQI (US)
87AQI (US)
19th May 2026
87AQI (US)
87AQI (US)
20th May 2026
122AQI (US)
122AQI (US)
21st May 2026
98AQI (US)
98AQI (US)
22nd May 2026
107AQI (US)
107AQI (US)
23rd May 2026
89AQI (US)
89AQI (US)
24th May 2026
86AQI (US)
86AQI (US)
25th May 2026
88AQI (US)
88AQI (US)
26th May 2026
81AQI (US)
81AQI (US)
27th May 2026
94AQI (US)
94AQI (US)
28th May 2026
92AQI (US)
92AQI (US)
29th May 2026
89AQI (US)
89AQI (US)
30th May 2026
112AQI (US)
112AQI (US)
31st May 2026
105AQI (US)
105AQI (US)
1st June 2026
126AQI (US)
126AQI (US)
2nd June 2026
126AQI (US)
126AQI (US)
3rd June 2026
143AQI (US)
143AQI (US)
4th June 2026
116AQI (US)
116AQI (US)
5th June 2026
113AQI (US)
113AQI (US)
6th June 2026
103AQI (US)
103AQI (US)
7th June 2026
126AQI (US)
126AQI (US)
8th June 2026
111AQI (US)
111AQI (US)
9th June 2026
96AQI (US)
96AQI (US)
10th June 2026
94AQI (US)
94AQI (US)
11th June 2026
103AQI (US)
103AQI (US)
12th June 2026
99AQI (US)
99AQI (US)
13th June 2026
100AQI (US)
100AQI (US)
14th June 2026
99AQI (US)
99AQI (US)
15th June 2026
102AQI (US)
102AQI (US)
16th June 2026
108AQI (US)
108AQI (US)
17th June 2026
97AQI (US)
97AQI (US)
18th June 2026
81AQI (US)
81AQI (US)
19th June 2026
102AQI (US)
102AQI (US)
20th June 2026
130AQI (US)
130AQI (US)
21st June 2026
91AQI (US)
91AQI (US)
22nd June 2026
81AQI (US)
81AQI (US)
23rd June 2026
86AQI (US)
86AQI (US)
24th June 2026
110AQI (US)
110AQI (US)
25th June 2026
103AQI (US)
103AQI (US)
26th June 2026
111AQI (US)
111AQI (US)
27th June 2026
131AQI (US)
131AQI (US)
28th June 2026
85AQI (US)
85AQI (US)
29th June 2026
83AQI (US)
83AQI (US)
30th June 2026
79AQI (US)
79AQI (US)
1st July 2026
90AQI (US)
90AQI (US)
2nd July 2026
74AQI (US)
74AQI (US)
3rd July 2026
78AQI (US)
78AQI (US)
4th July 2026
75AQI (US)
75AQI (US)
5th July 2026
45AQI (US)
45AQI (US)
6th July 2026
40AQI (US)
40AQI (US)
7th July 2026
65AQI (US)
65AQI (US)
8th July 2026
61AQI (US)
61AQI (US)
9th July 2026
58AQI (US)
58AQI (US)
10th July 2026
65AQI (US)
65AQI (US)
11th July 2026
81AQI (US)
81AQI (US)
12th July 2026
64AQI (US)
64AQI (US)
13th July 2026
49AQI (US)
49AQI (US)
14th July 2026
64AQI (US)
64AQI (US)
15th July 2026
71AQI (US)
71AQI (US)
16th July 2026
75AQI (US)
75AQI (US)
17th July 2026
69AQI (US)
69AQI (US)
18th July 2026
71AQI (US)
71AQI (US)
19th July 2026
61AQI (US)
61AQI (US)
20th July 2026
51AQI (US)
51AQI (US)
21st July 2026
55AQI (US)
55AQI (US)
22nd July 2026
45AQI (US)
45AQI (US)
23rd July 2026
56AQI (US)
56AQI (US)
24th July 2026
63AQI (US)
63AQI (US)
25th July 2026
71AQI (US)
71AQI (US)
26th July 2026
85AQI (US)
85AQI (US)
27th July 2026
84AQI (US)
84AQI (US)
28th July 2026
66AQI (US)
66AQI (US)
29th July 2026
63AQI (US)
63AQI (US)
30th July 2026
52AQI (US)
52AQI (US)
31st July 2026
54AQI (US)
54AQI (US)
1st August 2026
66AQI (US)
66AQI (US)
2nd August 2026
75AQI (US)
75AQI (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
187AQI (US)
177AQI (US)
139AQI (US)
126AQI (US)
93AQI (US)
105AQI (US)
65AQI (US)
71AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2026126AQI (US)
24
7
1
27
3
16
12
4
22
4
21
10
13
17
4
27
2
4
70
66
67
7
Highest AQI (US) recorded in
January187AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
2025107AQI (US)
6
25
13
15
24
7
13
14
3
30
1
27
3
31
31
30
11
20
9
21
24
7
182
126
57
Highest AQI (US) recorded in
January157AQI (US)
Lowest AQI (US) recorded in
August68AQI (US)
2024100AQI (US)
4
24
3
2
25
2
11
13
7
8
22
23
8
30
31
31
29
1
2
20
9
10
17
3
17
14
2
199
136
29
Highest AQI (US) recorded in
December151AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
2023101AQI (US)
3
26
2
12
16
8
12
11
11
14
5
23
8
2
20
8
4
27
1
30
8
22
3
22
6
11
16
2
14
16
1
18
188
95
61
2
Highest AQI (US) recorded in
January168AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
2022104AQI (US)
21
10
2
22
4
6
22
3
18
12
29
2
1
29
17
14
10
2
2
27
3
20
7
1
28
2
13
16
2
33
141
111
55
5
Highest AQI (US) recorded in
March163AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
2021117AQI (US)
7
20
4
4
24
10
11
10
3
15
12
27
4
25
5
1
30
2
27
2
3
24
3
3
12
16
25
5
2
26
3
9
150
117
75
14
Highest AQI (US) recorded in
March179AQI (US)
Lowest AQI (US) recorded in
July69AQI (US)
2020101AQI (US)
2
2
15
7
6
1
29
1
5
22
3
6
13
8
16
1
6
22
2
7
18
1
1
8
19
2
1
4
25
1
26
126
46
53
3
Highest AQI (US) recorded in
December167AQI (US)
Lowest AQI (US) recorded in
July62AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
126AQI (US)Least Polluted Year Recorded
2024(Avg.)
100AQI (US)Siliguri's annual 2026 AQI (US) (126) shows an average percentage change of 20.3% (worsened AQI (US)) compared to previous years: 2020 (101), 2021 (117), 2022 (104), 2023 (101), 2024 (100), 2025 (107).
