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HistoryAQIPM2.5PM10COSO2NO2O3

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+

October Air Quality Analysis

Shillong, Meghalaya, India

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Oct 2021
133AQI
Lowest AQI recorded on
3rd Oct 2023
27AQI

Same Day Analysis (6th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 52 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 6th Oct - 7th Oct 2025

Shillong, Meghalaya, India

AQI
Day
Night
.

5 AM6th Oct 2025

5 PM

4 AM7th Oct 2025

Day time
Avg. Highest Time
11AM6th Oct

73AQI

Avg. Lowest Time
7AM6th Oct

40AQI

Night time
Avg. Highest Time
9PM6th Oct

61AQI

Avg. Lowest Time
7PM6th Oct

38AQI

In the last 24 hours,

Shillong's AQI reached its highest point of 73 at 11 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Oct and 7th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Shillong, Meghalaya, India

SepOct
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
7th Sep 2025545 AMAQI
7th Sep 2025536 AMAQI
7th Sep 2025587 AMAQI
7th Sep 2025648 AMAQI
7th Sep 2025599 AMAQI
7th Sep 20255510 AMAQI
7th Sep 20255411 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025561 PMAQI
7th Sep 2025572 PMAQI
7th Sep 2025553 PMAQI
7th Sep 2025504 PMAQI
7th Sep 2025585 PMAQI
7th Sep 2025576 PMAQI
7th Sep 2025597 PMAQI
7th Sep 2025608 PMAQI
7th Sep 2025579 PMAQI
7th Sep 20256110 PMAQI
7th Sep 20256111 PMAQI
8th Sep 20255912 AMAQI
8th Sep 2025591 AMAQI
8th Sep 2025592 AMAQI
8th Sep 2025573 AMAQI
8th Sep 2025594 AMAQI

21°C19/23°C

8th Sep 2025565 AMAQI
8th Sep 2025636 AMAQI
8th Sep 2025657 AMAQI
8th Sep 2025638 AMAQI
8th Sep 2025659 AMAQI
8th Sep 20256110 AMAQI
8th Sep 20255811 AMAQI
8th Sep 20256512 PMAQI
8th Sep 2025631 PMAQI
8th Sep 2025612 PMAQI
8th Sep 2025673 PMAQI
8th Sep 2025814 PMAQI
8th Sep 2025685 PMAQI
8th Sep 2025666 PMAQI
8th Sep 2025707 PMAQI
8th Sep 2025748 PMAQI
8th Sep 2025719 PMAQI
8th Sep 20257010 PMAQI
8th Sep 20256811 PMAQI
9th Sep 20256812 AMAQI
9th Sep 2025661 AMAQI
9th Sep 2025662 AMAQI
9th Sep 2025623 AMAQI
9th Sep 2025624 AMAQI

22°C20/25°C

9th Sep 2025665 AMAQI
9th Sep 2025646 AMAQI
9th Sep 2025657 AMAQI
9th Sep 2025658 AMAQI
9th Sep 2025689 AMAQI
9th Sep 20256610 AMAQI
9th Sep 20256911 AMAQI
9th Sep 20256612 PMAQI
9th Sep 2025601 PMAQI
9th Sep 2025582 PMAQI
9th Sep 2025713 PMAQI
9th Sep 2025684 PMAQI
9th Sep 2025655 PMAQI
9th Sep 2025686 PMAQI
9th Sep 2025687 PMAQI
9th Sep 2025698 PMAQI
9th Sep 2025689 PMAQI
9th Sep 20257110 PMAQI
9th Sep 20256811 PMAQI
10th Sep 20256712 AMAQI
10th Sep 2025611 AMAQI
10th Sep 2025642 AMAQI
10th Sep 2025673 AMAQI
10th Sep 2025644 AMAQI

22°C20/24°C

10th Sep 2025635 AMAQI
10th Sep 2025626 AMAQI
10th Sep 2025667 AMAQI
10th Sep 2025678 AMAQI
10th Sep 2025689 AMAQI
10th Sep 20256610 AMAQI
10th Sep 20256411 AMAQI
10th Sep 20257012 PMAQI
10th Sep 2025701 PMAQI
10th Sep 2025682 PMAQI
10th Sep 2025673 PMAQI
10th Sep 2025674 PMAQI
10th Sep 2025645 PMAQI
10th Sep 2025666 PMAQI
10th Sep 2025667 PMAQI
10th Sep 2025668 PMAQI
10th Sep 2025679 PMAQI
10th Sep 20257010 PMAQI
10th Sep 20256811 PMAQI
11th Sep 20256612 AMAQI
11th Sep 2025611 AMAQI
11th Sep 2025622 AMAQI
11th Sep 2025633 AMAQI
11th Sep 2025644 AMAQI

21°C19/26°C

11th Sep 2025575 AMAQI
11th Sep 2025486 AMAQI
11th Sep 2025577 AMAQI
11th Sep 2025678 AMAQI
11th Sep 2025659 AMAQI
11th Sep 20256210 AMAQI
11th Sep 20255711 AMAQI
11th Sep 20256712 PMAQI
11th Sep 2025621 PMAQI
11th Sep 2025592 PMAQI
11th Sep 2025593 PMAQI
11th Sep 2025604 PMAQI
11th Sep 2025595 PMAQI
11th Sep 2025586 PMAQI
11th Sep 2025607 PMAQI
11th Sep 2025648 PMAQI
11th Sep 2025639 PMAQI
11th Sep 20256810 PMAQI
11th Sep 20256511 PMAQI
12th Sep 20256412 AMAQI
12th Sep 2025631 AMAQI
12th Sep 2025632 AMAQI
12th Sep 2025593 AMAQI
12th Sep 2025594 AMAQI

22°C20/25°C

12th Sep 2025575 AMAQI
12th Sep 2025586 AMAQI
12th Sep 2025537 AMAQI
12th Sep 2025598 AMAQI
12th Sep 2025709 AMAQI
12th Sep 20256010 AMAQI
12th Sep 20256111 AMAQI
12th Sep 20256512 PMAQI
12th Sep 2025561 PMAQI
12th Sep 2025662 PMAQI
12th Sep 2025613 PMAQI
12th Sep 2025624 PMAQI
12th Sep 2025655 PMAQI
12th Sep 2025646 PMAQI
12th Sep 2025627 PMAQI
12th Sep 2025638 PMAQI
12th Sep 2025629 PMAQI
12th Sep 20256610 PMAQI
12th Sep 20256611 PMAQI
13th Sep 20256612 AMAQI
13th Sep 2025631 AMAQI
13th Sep 2025622 AMAQI
13th Sep 2025613 AMAQI
13th Sep 2025614 AMAQI

21°C20/23°C

13th Sep 2025575 AMAQI
13th Sep 2025466 AMAQI
13th Sep 2025477 AMAQI
13th Sep 2025568 AMAQI
13th Sep 2025619 AMAQI
13th Sep 20255010 AMAQI
13th Sep 20256711 AMAQI
13th Sep 20255612 PMAQI
13th Sep 2025631 PMAQI
13th Sep 2025562 PMAQI
13th Sep 2025593 PMAQI
13th Sep 2025564 PMAQI
13th Sep 2025595 PMAQI
13th Sep 2025586 PMAQI
13th Sep 2025577 PMAQI
13th Sep 2025588 PMAQI
13th Sep 2025619 PMAQI
13th Sep 20256310 PMAQI
13th Sep 20257011 PMAQI
14th Sep 20256312 AMAQI
14th Sep 2025601 AMAQI
14th Sep 2025572 AMAQI
14th Sep 2025583 AMAQI
14th Sep 2025574 AMAQI

21°C19/23°C

14th Sep 2025565 AMAQI
14th Sep 2025396 AMAQI
14th Sep 2025487 AMAQI
14th Sep 2025518 AMAQI
14th Sep 2025559 AMAQI
14th Sep 20255710 AMAQI
14th Sep 20255511 AMAQI
14th Sep 20256612 PMAQI
14th Sep 2025601 PMAQI
14th Sep 2025502 PMAQI
14th Sep 2025523 PMAQI
14th Sep 2025504 PMAQI
14th Sep 2025545 PMAQI
14th Sep 2025596 PMAQI
14th Sep 2025587 PMAQI
14th Sep 2025578 PMAQI
14th Sep 2025609 PMAQI
14th Sep 20255910 PMAQI
14th Sep 20256211 PMAQI
15th Sep 20256312 AMAQI
15th Sep 2025601 AMAQI
15th Sep 2025602 AMAQI
15th Sep 2025583 AMAQI
15th Sep 2025594 AMAQI

19°C18/22°C

15th Sep 2025585 AMAQI
15th Sep 2025516 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025498 AMAQI
15th Sep 2025529 AMAQI
15th Sep 20254810 AMAQI
15th Sep 20254311 AMAQI
15th Sep 20255012 PMAQI
15th Sep 2025471 PMAQI
15th Sep 2025462 PMAQI
15th Sep 2025443 PMAQI
15th Sep 2025554 PMAQI
15th Sep 2025575 PMAQI
15th Sep 2025596 PMAQI
15th Sep 2025657 PMAQI
15th Sep 2025638 PMAQI
15th Sep 2025639 PMAQI
15th Sep 20255910 PMAQI
15th Sep 20255911 PMAQI
16th Sep 20255912 AMAQI
16th Sep 2025551 AMAQI
16th Sep 2025572 AMAQI
16th Sep 2025573 AMAQI
16th Sep 2025564 AMAQI

19°C18/21°C

16th Sep 2025545 AMAQI
16th Sep 2025316 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025418 AMAQI
16th Sep 2025359 AMAQI
16th Sep 20254310 AMAQI
16th Sep 20253711 AMAQI
16th Sep 20254212 PMAQI
16th Sep 2025461 PMAQI
16th Sep 2025362 PMAQI
16th Sep 2025373 PMAQI
16th Sep 2025394 PMAQI
16th Sep 2025535 PMAQI
16th Sep 2025536 PMAQI
16th Sep 2025557 PMAQI
16th Sep 2025548 PMAQI
16th Sep 2025559 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255611 PMAQI
17th Sep 20255512 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025552 AMAQI
17th Sep 2025543 AMAQI
17th Sep 2025544 AMAQI

19°C18/20°C

17th Sep 2025475 AMAQI
17th Sep 2025226 AMAQI
17th Sep 2025327 AMAQI
17th Sep 2025258 AMAQI
17th Sep 2025449 AMAQI
17th Sep 20254310 AMAQI
17th Sep 20254211 AMAQI
17th Sep 20253812 PMAQI
17th Sep 2025411 PMAQI
17th Sep 2025412 PMAQI
17th Sep 2025463 PMAQI
17th Sep 2025474 PMAQI
17th Sep 2025545 PMAQI
17th Sep 2025526 PMAQI
17th Sep 2025547 PMAQI
17th Sep 2025548 PMAQI
17th Sep 2025559 PMAQI
17th Sep 20255610 PMAQI
17th Sep 20255511 PMAQI
18th Sep 20255412 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025512 AMAQI
18th Sep 2025503 AMAQI
18th Sep 2025504 AMAQI

19°C18/21°C

18th Sep 2025455 AMAQI
18th Sep 2025346 AMAQI
18th Sep 2025327 AMAQI
18th Sep 2025268 AMAQI
18th Sep 2025479 AMAQI
18th Sep 20255010 AMAQI
18th Sep 20254011 AMAQI
18th Sep 20254112 PMAQI
18th Sep 2025471 PMAQI
18th Sep 2025482 PMAQI
18th Sep 2025433 PMAQI
18th Sep 2025424 PMAQI
18th Sep 2025475 PMAQI
18th Sep 2025526 PMAQI
18th Sep 2025537 PMAQI
18th Sep 2025538 PMAQI
18th Sep 2025539 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255511 PMAQI
19th Sep 20255612 AMAQI
19th Sep 2025521 AMAQI
19th Sep 2025512 AMAQI
19th Sep 2025503 AMAQI
19th Sep 2025474 AMAQI

20°C18/22°C

19th Sep 2025445 AMAQI
19th Sep 2025306 AMAQI
19th Sep 2025387 AMAQI
19th Sep 2025318 AMAQI
19th Sep 2025429 AMAQI
19th Sep 20255610 AMAQI
19th Sep 20255311 AMAQI
19th Sep 20255112 PMAQI
19th Sep 2025511 PMAQI
19th Sep 2025522 PMAQI
19th Sep 2025543 PMAQI
19th Sep 2025554 PMAQI
19th Sep 2025545 PMAQI
19th Sep 2025546 PMAQI
19th Sep 2025537 PMAQI
19th Sep 2025548 PMAQI
19th Sep 2025559 PMAQI
19th Sep 20255310 PMAQI
19th Sep 20255711 PMAQI
20th Sep 20255312 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025522 AMAQI
20th Sep 2025523 AMAQI
20th Sep 2025504 AMAQI

21°C18/24°C

20th Sep 2025545 AMAQI
20th Sep 2025366 AMAQI
20th Sep 2025387 AMAQI
20th Sep 2025388 AMAQI
20th Sep 2025429 AMAQI
20th Sep 20254810 AMAQI
20th Sep 20255311 AMAQI
20th Sep 20255112 PMAQI
20th Sep 2025461 PMAQI
20th Sep 2025522 PMAQI
20th Sep 2025523 PMAQI
20th Sep 2025524 PMAQI
20th Sep 2025535 PMAQI
20th Sep 2025566 PMAQI
20th Sep 2025607 PMAQI
20th Sep 2025618 PMAQI
20th Sep 2025649 PMAQI
20th Sep 20256310 PMAQI
20th Sep 20256311 PMAQI
21st Sep 20256812 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025522 AMAQI
21st Sep 2025533 AMAQI
21st Sep 2025514 AMAQI

21°C19/25°C

21st Sep 2025485 AMAQI
21st Sep 2025296 AMAQI
21st Sep 2025347 AMAQI
21st Sep 2025248 AMAQI
21st Sep 2025409 AMAQI
21st Sep 20255510 AMAQI
21st Sep 20255511 AMAQI
21st Sep 20255612 PMAQI
21st Sep 2025571 PMAQI
21st Sep 2025562 PMAQI
21st Sep 2025623 PMAQI
21st Sep 2025584 PMAQI
21st Sep 2025575 PMAQI
21st Sep 2025566 PMAQI
21st Sep 2025577 PMAQI
21st Sep 2025628 PMAQI
21st Sep 2025639 PMAQI
21st Sep 20256010 PMAQI
21st Sep 20256111 PMAQI
22nd Sep 20256012 AMAQI
22nd Sep 2025561 AMAQI
22nd Sep 2025552 AMAQI
22nd Sep 2025543 AMAQI
22nd Sep 2025544 AMAQI

22°C19/25°C

22nd Sep 2025475 AMAQI
22nd Sep 2025256 AMAQI
22nd Sep 2025257 AMAQI
22nd Sep 2025288 AMAQI
22nd Sep 2025439 AMAQI
22nd Sep 20254110 AMAQI
22nd Sep 20254211 AMAQI
22nd Sep 20253912 PMAQI
22nd Sep 2025401 PMAQI
22nd Sep 2025402 PMAQI
22nd Sep 2025463 PMAQI
22nd Sep 2025464 PMAQI
22nd Sep 2025495 PMAQI
22nd Sep 2025516 PMAQI
22nd Sep 2025527 PMAQI
22nd Sep 2025568 PMAQI
22nd Sep 2025559 PMAQI
22nd Sep 20255510 PMAQI
22nd Sep 20256011 PMAQI
23rd Sep 20256112 AMAQI
23rd Sep 2025651 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025523 AMAQI
23rd Sep 2025524 AMAQI

22°C20/26°C

23rd Sep 2025445 AMAQI
23rd Sep 2025226 AMAQI
23rd Sep 2025227 AMAQI
23rd Sep 2025198 AMAQI
23rd Sep 2025369 AMAQI
23rd Sep 20254510 AMAQI
23rd Sep 20254511 AMAQI
23rd Sep 20254612 PMAQI
23rd Sep 2025461 PMAQI
23rd Sep 2025492 PMAQI
23rd Sep 2025473 PMAQI
23rd Sep 2025464 PMAQI
23rd Sep 2025465 PMAQI
23rd Sep 2025506 PMAQI
23rd Sep 2025557 PMAQI
23rd Sep 2025558 PMAQI
23rd Sep 2025569 PMAQI
23rd Sep 20255710 PMAQI
23rd Sep 20255611 PMAQI
24th Sep 20255612 AMAQI
24th Sep 2025531 AMAQI
24th Sep 2025512 AMAQI
24th Sep 2025523 AMAQI
24th Sep 2025504 AMAQI

21°C18/25°C

24th Sep 2025455 AMAQI
24th Sep 2025236 AMAQI
24th Sep 2025247 AMAQI
24th Sep 2025228 AMAQI
24th Sep 2025339 AMAQI
24th Sep 20253810 AMAQI
24th Sep 20253711 AMAQI
24th Sep 20254112 PMAQI
24th Sep 2025371 PMAQI
24th Sep 2025402 PMAQI
24th Sep 2025393 PMAQI
24th Sep 2025564 PMAQI
24th Sep 2025515 PMAQI
24th Sep 2025516 PMAQI
24th Sep 2025497 PMAQI
24th Sep 2025518 PMAQI
24th Sep 2025529 PMAQI
24th Sep 20255410 PMAQI
24th Sep 20255611 PMAQI
25th Sep 20255312 AMAQI
25th Sep 2025521 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025503 AMAQI
25th Sep 2025494 AMAQI

22°C19/27°C

25th Sep 2025415 AMAQI
25th Sep 2025306 AMAQI
25th Sep 2025357 AMAQI
25th Sep 2025348 AMAQI
25th Sep 2025409 AMAQI
25th Sep 20253410 AMAQI
25th Sep 20251511 AMAQI
25th Sep 20251412 PMAQI
25th Sep 2025131 PMAQI
25th Sep 2025132 PMAQI
25th Sep 2025123 PMAQI
25th Sep 2025124 PMAQI
25th Sep 2025205 PMAQI
25th Sep 2025316 PMAQI
25th Sep 2025457 PMAQI
25th Sep 2025538 PMAQI
25th Sep 2025529 PMAQI
25th Sep 20255110 PMAQI
25th Sep 20256511 PMAQI
26th Sep 20256612 AMAQI
26th Sep 2025461 AMAQI
26th Sep 2025502 AMAQI
26th Sep 2025483 AMAQI
26th Sep 2025414 AMAQI

22°C19/26°C

26th Sep 2025515 AMAQI
26th Sep 2025546 AMAQI
26th Sep 2025547 AMAQI
26th Sep 2025478 AMAQI
26th Sep 2025329 AMAQI
26th Sep 20252310 AMAQI
26th Sep 20252311 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025221 PMAQI
26th Sep 2025262 PMAQI
26th Sep 2025293 PMAQI
26th Sep 2025414 PMAQI
26th Sep 2025445 PMAQI
26th Sep 2025266 PMAQI
26th Sep 2025457 PMAQI
26th Sep 2025538 PMAQI
26th Sep 2025449 PMAQI
26th Sep 20253010 PMAQI
26th Sep 20253011 PMAQI
27th Sep 20252712 AMAQI
27th Sep 2025301 AMAQI
27th Sep 2025302 AMAQI
27th Sep 2025323 AMAQI
27th Sep 2025284 AMAQI

23°C20/29°C

27th Sep 2025225 AMAQI
27th Sep 2025236 AMAQI
27th Sep 2025257 AMAQI
27th Sep 2025288 AMAQI
27th Sep 2025439 AMAQI
27th Sep 20254510 AMAQI
27th Sep 20254511 AMAQI
27th Sep 20254512 PMAQI
27th Sep 2025381 PMAQI
27th Sep 2025262 PMAQI
27th Sep 2025253 PMAQI
27th Sep 2025224 PMAQI
27th Sep 2025345 PMAQI
27th Sep 2025376 PMAQI
27th Sep 2025437 PMAQI
27th Sep 2025378 PMAQI
27th Sep 2025449 PMAQI
27th Sep 20254210 PMAQI
27th Sep 20253311 PMAQI
28th Sep 20253012 AMAQI
28th Sep 2025331 AMAQI
28th Sep 2025332 AMAQI
28th Sep 2025343 AMAQI
28th Sep 2025304 AMAQI

21°C20/24°C

28th Sep 2025225 AMAQI
28th Sep 2025296 AMAQI
28th Sep 2025357 AMAQI
28th Sep 2025278 AMAQI
28th Sep 2025329 AMAQI
28th Sep 20253910 AMAQI
28th Sep 20254511 AMAQI
28th Sep 20254612 PMAQI
28th Sep 2025401 PMAQI
28th Sep 2025262 PMAQI
28th Sep 2025313 PMAQI
28th Sep 2025324 PMAQI
28th Sep 2025345 PMAQI
28th Sep 2025396 PMAQI
28th Sep 2025317 PMAQI
28th Sep 2025358 PMAQI
28th Sep 2025319 PMAQI
28th Sep 20253310 PMAQI
28th Sep 20252311 PMAQI
29th Sep 20253212 AMAQI
29th Sep 2025361 AMAQI
29th Sep 2025332 AMAQI
29th Sep 2025323 AMAQI
29th Sep 2025344 AMAQI

21°C18/26°C

29th Sep 2025335 AMAQI
29th Sep 2025316 AMAQI
29th Sep 2025187 AMAQI
29th Sep 2025398 AMAQI
29th Sep 2025319 AMAQI
29th Sep 20253210 AMAQI
29th Sep 20253311 AMAQI
29th Sep 20253512 PMAQI
29th Sep 2025391 PMAQI
29th Sep 2025272 PMAQI
29th Sep 2025173 PMAQI
29th Sep 2025184 PMAQI
29th Sep 2025255 PMAQI
29th Sep 2025336 PMAQI
29th Sep 2025517 PMAQI
29th Sep 2025508 PMAQI
29th Sep 2025509 PMAQI
29th Sep 20254010 PMAQI
29th Sep 20253611 PMAQI
30th Sep 20253612 AMAQI
30th Sep 2025631 AMAQI
30th Sep 2025632 AMAQI
30th Sep 2025733 AMAQI
30th Sep 2025614 AMAQI

22°C19/26°C

30th Sep 2025585 AMAQI
30th Sep 2025726 AMAQI
30th Sep 2025767 AMAQI
30th Sep 2025868 AMAQI
30th Sep 2025879 AMAQI
30th Sep 20257110 AMAQI
30th Sep 20255511 AMAQI
30th Sep 20255112 PMAQI
30th Sep 2025481 PMAQI
30th Sep 2025402 PMAQI
30th Sep 2025363 PMAQI
30th Sep 2025384 PMAQI
30th Sep 2025485 PMAQI
30th Sep 2025536 PMAQI
30th Sep 2025597 PMAQI
30th Sep 2025568 PMAQI
30th Sep 2025659 PMAQI
30th Sep 20255110 PMAQI
30th Sep 20254311 PMAQI
1st Oct 20253412 AMAQI
1st Oct 2025381 AMAQI
1st Oct 2025402 AMAQI
1st Oct 2025453 AMAQI
1st Oct 2025414 AMAQI

22°C19/27°C

1st Oct 2025365 AMAQI
1st Oct 2025416 AMAQI
1st Oct 2025447 AMAQI
1st Oct 2025438 AMAQI
1st Oct 2025279 AMAQI
1st Oct 20252810 AMAQI
1st Oct 20252911 AMAQI
1st Oct 20252612 PMAQI
1st Oct 2025311 PMAQI
1st Oct 2025362 PMAQI
1st Oct 2025383 PMAQI
1st Oct 2025334 PMAQI
1st Oct 2025305 PMAQI
1st Oct 2025336 PMAQI
1st Oct 2025317 PMAQI
1st Oct 2025268 PMAQI
1st Oct 2025399 PMAQI
1st Oct 20255710 PMAQI
1st Oct 20255611 PMAQI
2nd Oct 20255612 AMAQI
2nd Oct 2025581 AMAQI
2nd Oct 2025572 AMAQI
2nd Oct 2025583 AMAQI
2nd Oct 2025554 AMAQI

20°C18/23°C

2nd Oct 2025505 AMAQI
2nd Oct 2025436 AMAQI
2nd Oct 2025367 AMAQI
2nd Oct 2025388 AMAQI
2nd Oct 2025399 AMAQI
2nd Oct 20254510 AMAQI
2nd Oct 20254811 AMAQI
2nd Oct 20255312 PMAQI
2nd Oct 2025511 PMAQI
2nd Oct 2025482 PMAQI
2nd Oct 2025463 PMAQI
2nd Oct 2025394 PMAQI
2nd Oct 2025325 PMAQI
2nd Oct 2025396 PMAQI
2nd Oct 2025467 PMAQI
2nd Oct 2025478 PMAQI
2nd Oct 2025519 PMAQI
2nd Oct 20254710 PMAQI
2nd Oct 20253811 PMAQI
3rd Oct 20254412 AMAQI
3rd Oct 2025411 AMAQI
3rd Oct 2025342 AMAQI
3rd Oct 2025313 AMAQI
3rd Oct 2025354 AMAQI

19°C17/22°C

3rd Oct 2025335 AMAQI
3rd Oct 2025476 AMAQI
3rd Oct 2025477 AMAQI
3rd Oct 2025538 AMAQI
3rd Oct 2025509 AMAQI
3rd Oct 20254510 AMAQI
3rd Oct 20254611 AMAQI
3rd Oct 20254212 PMAQI
3rd Oct 2025391 PMAQI
3rd Oct 2025322 PMAQI
3rd Oct 2025343 PMAQI
3rd Oct 2025404 PMAQI
3rd Oct 2025375 PMAQI
3rd Oct 2025476 PMAQI
3rd Oct 2025407 PMAQI
3rd Oct 2025328 PMAQI
3rd Oct 2025419 PMAQI
3rd Oct 20254810 PMAQI
3rd Oct 20256011 PMAQI
4th Oct 20256912 AMAQI
4th Oct 2025651 AMAQI
4th Oct 2025532 AMAQI
4th Oct 2025463 AMAQI
4th Oct 2025444 AMAQI

19°C17/23°C

4th Oct 2025425 AMAQI
4th Oct 2025396 AMAQI
4th Oct 2025477 AMAQI
4th Oct 2025468 AMAQI
4th Oct 2025689 AMAQI
4th Oct 20258610 AMAQI
4th Oct 20258011 AMAQI
4th Oct 20255212 PMAQI
4th Oct 2025411 PMAQI
4th Oct 2025412 PMAQI
4th Oct 2025453 PMAQI
4th Oct 2025484 PMAQI
4th Oct 2025405 PMAQI
4th Oct 2025436 PMAQI
4th Oct 2025537 PMAQI
4th Oct 2025518 PMAQI
4th Oct 2025489 PMAQI
4th Oct 20254610 PMAQI
4th Oct 20254911 PMAQI
5th Oct 20255312 AMAQI
5th Oct 2025471 AMAQI
5th Oct 2025362 AMAQI
5th Oct 2025313 AMAQI
5th Oct 2025344 AMAQI

20°C18/23°C

5th Oct 2025335 AMAQI
5th Oct 2025396 AMAQI
5th Oct 2025377 AMAQI
5th Oct 2025398 AMAQI
5th Oct 2025449 AMAQI
5th Oct 20254810 AMAQI
5th Oct 20254311 AMAQI
5th Oct 20254312 PMAQI
5th Oct 2025351 PMAQI
5th Oct 2025122 PMAQI
5th Oct 2025253 PMAQI
5th Oct 2025464 PMAQI
5th Oct 2025385 PMAQI
5th Oct 2025356 PMAQI
5th Oct 2025557 PMAQI
5th Oct 2025658 PMAQI
5th Oct 2025659 PMAQI
5th Oct 20256110 PMAQI
5th Oct 20255711 PMAQI
6th Oct 20255412 AMAQI
6th Oct 2025561 AMAQI
6th Oct 2025552 AMAQI
6th Oct 2025533 AMAQI
6th Oct 2025534 AMAQI

19°C18/22°C

6th Oct 2025525 AMAQI
6th Oct 2025476 AMAQI
6th Oct 2025407 AMAQI
6th Oct 2025448 AMAQI
6th Oct 2025539 AMAQI
6th Oct 20256710 AMAQI
6th Oct 20257311 AMAQI
6th Oct 20256012 PMAQI
6th Oct 2025521 PMAQI
6th Oct 2025462 PMAQI
6th Oct 2025443 PMAQI
6th Oct 2025444 PMAQI
6th Oct 2025415 PMAQI
6th Oct 2025466 PMAQI
6th Oct 2025387 PMAQI
6th Oct 2025498 PMAQI
6th Oct 2025619 PMAQI
6th Oct 20256110 PMAQI

19°C18/21°C

5 AM
11 AM
7th Oct 2025585 PMAQI
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
9 AM - 1 PM

49AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
6 AM

41AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 1 PM (Avg. 49), while the lowest AQI was between 6 AM to 6 AM (Avg. 41).
Night time
Avg. Highest Time
9 PM - 11 PM

55AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM - 6 PM

50AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 55), while the lowest AQI was between 4 AM to 6 PM (Avg. 50).

2025 Days Vs Air Quality

Shillong, Meghalaya, India

2025

23%

64

64%

178

13%

37

Total number of days with different AQI categories in last 280 days in 2025 (85 days remaining)

Good
64 Days
Moderate
178 Days
Poor
37 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 23%

Health Risk Level:

Very high

In 2025, 23% of 280 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Shillong, Meghalaya, India

AQI levels in 2025

AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
91AQI
2nd January 2025
93AQI
3rd January 2025
88AQI
4th January 2025
88AQI
5th January 2025
84AQI
6th January 2025
82AQI
7th January 2025
76AQI
8th January 2025
79AQI
9th January 2025
77AQI
10th January 2025
96AQI
11th January 2025
120AQI
12th January 2025
104AQI
13th January 2025
110AQI
14th January 2025
102AQI
15th January 2025
108AQI
16th January 2025
108AQI
17th January 2025
106AQI
18th January 2025
103AQI
19th January 2025
78AQI
20th January 2025
74AQI
21st January 2025
92AQI
22nd January 2025
99AQI
23rd January 2025
105AQI
24th January 2025
101AQI
25th January 2025
90AQI
26th January 2025
92AQI
27th January 2025
89AQI
28th January 2025
101AQI
29th January 2025
105AQI
30th January 2025
108AQI
31st January 2025
98AQI
1st February 2025
87AQI
2nd February 2025
86AQI
3rd February 2025
92AQI
4th February 2025
89AQI
5th February 2025
109AQI
6th February 2025
108AQI
7th February 2025
87AQI
8th February 2025
91AQI
9th February 2025
86AQI
10th February 2025
101AQI
11th February 2025
97AQI
12th February 2025
86AQI
13th February 2025
83AQI
14th February 2025
66AQI
15th February 2025
63AQI
16th February 2025
62AQI
17th February 2025
61AQI
18th February 2025
51AQI
19th February 2025
54AQI
20th February 2025
53AQI
21st February 2025
48AQI
22nd February 2025
51AQI
23rd February 2025
53AQI
24th February 2025
45AQI
25th February 2025
55AQI
26th February 2025
58AQI
27th February 2025
55AQI
28th February 2025
57AQI
1st March 2025
74AQI
2nd March 2025
69AQI
3rd March 2025
68AQI
4th March 2025
64AQI
5th March 2025
66AQI
6th March 2025
62AQI
7th March 2025
75AQI
8th March 2025
75AQI
9th March 2025
76AQI
10th March 2025
80AQI
11th March 2025
85AQI
12th March 2025
79AQI
13th March 2025
85AQI
14th March 2025
103AQI
15th March 2025
102AQI
16th March 2025
146AQI
17th March 2025
116AQI
18th March 2025
104AQI
19th March 2025
107AQI
20th March 2025
125AQI
21st March 2025
123AQI
22nd March 2025
93AQI
23rd March 2025
100AQI
24th March 2025
98AQI
25th March 2025
108AQI
26th March 2025
125AQI
27th March 2025
120AQI
28th March 2025
123AQI
29th March 2025
110AQI
30th March 2025
118AQI
31st March 2025
131AQI
1st April 2025
124AQI
2nd April 2025
125AQI
3rd April 2025
117AQI
4th April 2025
110AQI
5th April 2025
109AQI
6th April 2025
113AQI
7th April 2025
99AQI
8th April 2025
98AQI
9th April 2025
94AQI
10th April 2025
84AQI
11th April 2025
70AQI
12th April 2025
66AQI
13th April 2025
57AQI
14th April 2025
62AQI
15th April 2025
62AQI
16th April 2025
61AQI
17th April 2025
56AQI
18th April 2025
53AQI
19th April 2025
60AQI
20th April 2025
56AQI
21st April 2025
62AQI
22nd April 2025
58AQI
23rd April 2025
70AQI
24th April 2025
71AQI
25th April 2025
75AQI
26th April 2025
79AQI
27th April 2025
81AQI
28th April 2025
71AQI
29th April 2025
60AQI
30th April 2025
63AQI
1st May 2025
63AQI
2nd May 2025
67AQI
3rd May 2025
67AQI
4th May 2025
64AQI
5th May 2025
69AQI
6th May 2025
71AQI
7th May 2025
74AQI
8th May 2025
78AQI
9th May 2025
74AQI
10th May 2025
83AQI
11th May 2025
77AQI
12th May 2025
77AQI
13th May 2025
68AQI
14th May 2025
74AQI
15th May 2025
73AQI
16th May 2025
73AQI
17th May 2025
69AQI
18th May 2025
72AQI
19th May 2025
70AQI
20th May 2025
60AQI
21st May 2025
56AQI
22nd May 2025
55AQI
23rd May 2025
60AQI
24th May 2025
59AQI
25th May 2025
58AQI
26th May 2025
52AQI
27th May 2025
57AQI
28th May 2025
48AQI
29th May 2025
52AQI
30th May 2025
54AQI
31st May 2025
54AQI
1st June 2025
56AQI
2nd June 2025
57AQI
3rd June 2025
63AQI
4th June 2025
62AQI
5th June 2025
64AQI
6th June 2025
66AQI
7th June 2025
65AQI
8th June 2025
66AQI
9th June 2025
69AQI
10th June 2025
73AQI
11th June 2025
69AQI
12th June 2025
66AQI
13th June 2025
70AQI
14th June 2025
71AQI
15th June 2025
68AQI
16th June 2025
63AQI
17th June 2025
57AQI
18th June 2025
55AQI
19th June 2025
52AQI
20th June 2025
50AQI
21st June 2025
52AQI
22nd June 2025
53AQI
23rd June 2025
50AQI
24th June 2025
47AQI
25th June 2025
45AQI
26th June 2025
45AQI
27th June 2025
45AQI
28th June 2025
50AQI
29th June 2025
47AQI
30th June 2025
49AQI
1st July 2025
49AQI
2nd July 2025
46AQI
3rd July 2025
46AQI
4th July 2025
47AQI
5th July 2025
43AQI
6th July 2025
46AQI
7th July 2025
44AQI
8th July 2025
40AQI
9th July 2025
39AQI
10th July 2025
40AQI
11th July 2025
43AQI
12th July 2025
46AQI
13th July 2025
51AQI
14th July 2025
52AQI
15th July 2025
48AQI
16th July 2025
49AQI
17th July 2025
49AQI
18th July 2025
50AQI
19th July 2025
50AQI
20th July 2025
47AQI
21st July 2025
46AQI
22nd July 2025
44AQI
23rd July 2025
46AQI
24th July 2025
45AQI
25th July 2025
41AQI
26th July 2025
43AQI
27th July 2025
46AQI
28th July 2025
41AQI
29th July 2025
43AQI
30th July 2025
46AQI
31st July 2025
48AQI
1st August 2025
55AQI
2nd August 2025
55AQI
3rd August 2025
56AQI
4th August 2025
51AQI
5th August 2025
54AQI
6th August 2025
56AQI
7th August 2025
56AQI
8th August 2025
46AQI
9th August 2025
47AQI
10th August 2025
51AQI
11th August 2025
51AQI
12th August 2025
54AQI
13th August 2025
46AQI
14th August 2025
51AQI
15th August 2025
54AQI
16th August 2025
53AQI
17th August 2025
51AQI
18th August 2025
51AQI
19th August 2025
52AQI
20th August 2025
52AQI
21st August 2025
50AQI
22nd August 2025
49AQI
23rd August 2025
47AQI
24th August 2025
47AQI
25th August 2025
50AQI
26th August 2025
53AQI
27th August 2025
52AQI
28th August 2025
50AQI
29th August 2025
51AQI
30th August 2025
54AQI
31st August 2025
55AQI
1st September 2025
58AQI
2nd September 2025
59AQI
3rd September 2025
58AQI
4th September 2025
61AQI
5th September 2025
57AQI
6th September 2025
57AQI
7th September 2025
56AQI
8th September 2025
64AQI
9th September 2025
67AQI
10th September 2025
67AQI
11th September 2025
62AQI
12th September 2025
62AQI
13th September 2025
62AQI
14th September 2025
58AQI
15th September 2025
57AQI
16th September 2025
50AQI
17th September 2025
49AQI
18th September 2025
49AQI
19th September 2025
51AQI
20th September 2025
53AQI
21st September 2025
56AQI
22nd September 2025
49AQI
23rd September 2025
51AQI
24th September 2025
47AQI
25th September 2025
39AQI
26th September 2025
46AQI
27th September 2025
34AQI
28th September 2025
32AQI
29th September 2025
33AQI
30th September 2025
54AQI
1st October 2025
37AQI
2nd October 2025
48AQI
3rd October 2025
41AQI
4th October 2025
55AQI
5th October 2025
44AQI
6th October 2025
52AQI
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

95AQI

73AQI

97AQI

79AQI

65AQI

58AQI

46AQI

52AQI

53AQI

46AQI

No. of days

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

202568AQI

18
13
2
23
3
16
15
24
6
1
30
9
21
29
2
9
22
10
20
4
2
64
178
37

Highest AQI recorded in

March

97AQI

Lowest AQI recorded in

July

46AQI

202475AQI

27
4
22
7
17
14
5
22
3
3
22
6
11
19
30
1
28
3
24
6
2
22
7
23
7
30
1
98
197
68
3

Highest AQI recorded in

April

121AQI

Lowest AQI recorded in

July

36AQI

202378AQI

6
17
8
2
21
5
5
5
17
4
2
9
18
1
6
25
9
19
2
29
2
22
8
1
18
12
12
17
2
2
26
1
3
27
1
108
158
80
18

Highest AQI recorded in

February

131AQI

Lowest AQI recorded in

July

31AQI

202284AQI

1
9
19
2
13
12
2
1
4
18
9
29
1
5
26
3
23
4
24
6
8
4
8
20
15
16
14
15
1
2
12
16
1
79
169
61
31
3

Highest AQI recorded in

January

157AQI

Lowest AQI recorded in

August

38AQI

202187AQI

7
20
4
10
14
4
10
3
8
4
6
7
14
9
3
28
8
20
2
23
8
28
3
16
13
1
3
12
16
2
25
3
1
20
9
98
121
115
24
6

Highest AQI recorded in

December

141AQI

Lowest AQI recorded in

August

30AQI

202056AQI

5
7
1
1
1
2
12
16
19
10
22
2
27
2
21
8
14
17
8
17
5
17
14
124
95
28
1

Highest AQI recorded in

March

108AQI

Lowest AQI recorded in

August

27AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
87AQI
Least Polluted Year Recorded
2020(Avg.)
56AQI

Shillong's annual 2025 AQI (68) shows an average percentage change of -7.9% (improved AQI) compared to previous years: 2020 (56), 2021 (87), 2022 (84), 2023 (78), 2024 (75).