Nhpc Quarters, Gangtok, Sikkim, 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+
September Air Quality Analysis
Nhpc Quarters, Gangtok, Sikkim, India
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Sep 2021
148AQILowest AQI recorded on
26th Sep 2024
12AQISame Day Analysis (18th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 49 of Good air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Nhpc Quarters, Gangtok, Sikkim, India
AQI
Day
Night
.
5 AM19th Sep 2025
5 PM
4 AM20th Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11PM19th Sep
60AQI
Avg. Lowest Time
1PM19th Sep
26AQI
In the last 24 hours,
Nhpc Quarters's AQI reached its highest point of 60 at 11 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Nhpc Quarters, Gangtok, Sikkim, India
AugSep
21st - 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 - 19th19th - 20th20th
Day
Night
21st Aug 2025465 AMAQI
21st Aug 2025526 AMAQI
21st Aug 2025487 AMAQI
21st Aug 2025488 AMAQI
21st Aug 2025509 AMAQI
21st Aug 20255210 AMAQI
21st Aug 20255311 AMAQI
21st Aug 20255512 PMAQI
21st Aug 2025521 PMAQI
21st Aug 2025482 PMAQI
21st Aug 2025443 PMAQI
21st Aug 2025564 PMAQI
21st Aug 2025565 PMAQI
21st Aug 2025576 PMAQI
21st Aug 2025567 PMAQI
21st Aug 2025548 PMAQI
21st Aug 2025499 PMAQI
21st Aug 20255110 PMAQI
21st Aug 20255111 PMAQI
22nd Aug 20255212 AMAQI
22nd Aug 2025531 AMAQI
22nd Aug 2025532 AMAQI
22nd Aug 2025503 AMAQI
22nd Aug 2025524 AMAQI
17°C13/19°C
22nd Aug 2025465 AMAQI
22nd Aug 2025496 AMAQI
22nd Aug 2025437 AMAQI
22nd Aug 2025458 AMAQI
22nd Aug 2025509 AMAQI
22nd Aug 20254910 AMAQI
22nd Aug 20254711 AMAQI
22nd Aug 20254412 PMAQI
22nd Aug 2025451 PMAQI
22nd Aug 2025462 PMAQI
22nd Aug 2025403 PMAQI
22nd Aug 2025484 PMAQI
22nd Aug 2025525 PMAQI
22nd Aug 2025546 PMAQI
22nd Aug 2025537 PMAQI
22nd Aug 2025538 PMAQI
22nd Aug 2025539 PMAQI
22nd Aug 20254810 PMAQI
22nd Aug 20254911 PMAQI
23rd Aug 20255112 AMAQI
23rd Aug 2025551 AMAQI
23rd Aug 2025522 AMAQI
23rd Aug 2025523 AMAQI
23rd Aug 2025504 AMAQI
17°C14/19°C
23rd Aug 2025465 AMAQI
23rd Aug 2025326 AMAQI
23rd Aug 2025347 AMAQI
23rd Aug 2025378 AMAQI
23rd Aug 2025349 AMAQI
23rd Aug 20254610 AMAQI
23rd Aug 20254011 AMAQI
23rd Aug 20254112 PMAQI
23rd Aug 2025451 PMAQI
23rd Aug 2025442 PMAQI
23rd Aug 2025443 PMAQI
23rd Aug 2025384 PMAQI
23rd Aug 2025495 PMAQI
23rd Aug 2025536 PMAQI
23rd Aug 2025517 PMAQI
23rd Aug 2025548 PMAQI
23rd Aug 2025549 PMAQI
23rd Aug 20255110 PMAQI
23rd Aug 20255011 PMAQI
24th Aug 20255012 AMAQI
24th Aug 2025491 AMAQI
24th Aug 2025482 AMAQI
24th Aug 2025513 AMAQI
24th Aug 2025504 AMAQI
17°C14/19°C
24th Aug 2025415 AMAQI
24th Aug 2025386 AMAQI
24th Aug 2025447 AMAQI
24th Aug 2025518 AMAQI
24th Aug 2025449 AMAQI
24th Aug 20254910 AMAQI
24th Aug 20254511 AMAQI
24th Aug 20254612 PMAQI
24th Aug 2025441 PMAQI
24th Aug 2025432 PMAQI
24th Aug 2025393 PMAQI
24th Aug 2025414 PMAQI
24th Aug 2025545 PMAQI
24th Aug 2025486 PMAQI
24th Aug 2025527 PMAQI
24th Aug 2025498 PMAQI
24th Aug 2025569 PMAQI
24th Aug 20255010 PMAQI
24th Aug 20255311 PMAQI
25th Aug 20255312 AMAQI
25th Aug 2025541 AMAQI
25th Aug 2025532 AMAQI
25th Aug 2025523 AMAQI
25th Aug 2025534 AMAQI
17°C14/20°C
25th Aug 2025495 AMAQI
25th Aug 2025386 AMAQI
25th Aug 2025537 AMAQI
25th Aug 2025498 AMAQI
25th Aug 2025509 AMAQI
25th Aug 20255410 AMAQI
25th Aug 20255411 AMAQI
25th Aug 20254812 PMAQI
25th Aug 2025461 PMAQI
25th Aug 2025502 PMAQI
25th Aug 2025543 PMAQI
25th Aug 2025544 PMAQI
25th Aug 2025525 PMAQI
25th Aug 2025516 PMAQI
25th Aug 2025527 PMAQI
25th Aug 2025548 PMAQI
25th Aug 2025609 PMAQI
25th Aug 20256010 PMAQI
25th Aug 20256011 PMAQI
26th Aug 20255612 AMAQI
26th Aug 2025571 AMAQI
26th Aug 2025542 AMAQI
26th Aug 2025543 AMAQI
26th Aug 2025544 AMAQI
18°C14/20°C
26th Aug 2025465 AMAQI
26th Aug 2025466 AMAQI
26th Aug 2025567 AMAQI
26th Aug 2025558 AMAQI
26th Aug 2025569 AMAQI
26th Aug 20255810 AMAQI
26th Aug 20255511 AMAQI
26th Aug 20255412 PMAQI
26th Aug 2025521 PMAQI
26th Aug 2025482 PMAQI
26th Aug 2025483 PMAQI
26th Aug 2025524 PMAQI
26th Aug 2025585 PMAQI
26th Aug 2025606 PMAQI
26th Aug 2025607 PMAQI
26th Aug 2025578 PMAQI
26th Aug 2025609 PMAQI
26th Aug 20255610 PMAQI
26th Aug 20255511 PMAQI
27th Aug 20255412 AMAQI
27th Aug 2025531 AMAQI
27th Aug 2025522 AMAQI
27th Aug 2025543 AMAQI
27th Aug 2025534 AMAQI
17°C13/20°C
27th Aug 2025505 AMAQI
27th Aug 2025466 AMAQI
27th Aug 2025527 AMAQI
27th Aug 2025478 AMAQI
27th Aug 2025529 AMAQI
27th Aug 20254410 AMAQI
27th Aug 20254711 AMAQI
27th Aug 20254912 PMAQI
27th Aug 2025571 PMAQI
27th Aug 2025532 PMAQI
27th Aug 2025503 PMAQI
27th Aug 2025504 PMAQI
27th Aug 2025545 PMAQI
27th Aug 2025586 PMAQI
27th Aug 2025567 PMAQI
27th Aug 2025588 PMAQI
27th Aug 2025589 PMAQI
27th Aug 20255510 PMAQI
27th Aug 20255411 PMAQI
28th Aug 20255512 AMAQI
28th Aug 2025541 AMAQI
28th Aug 2025542 AMAQI
28th Aug 2025513 AMAQI
28th Aug 2025554 AMAQI
20°C14/23°C
28th Aug 2025485 AMAQI
28th Aug 2025496 AMAQI
28th Aug 2025387 AMAQI
28th Aug 2025498 AMAQI
28th Aug 2025539 AMAQI
28th Aug 20254410 AMAQI
28th Aug 20255311 AMAQI
28th Aug 20255012 PMAQI
28th Aug 2025541 PMAQI
28th Aug 2025522 PMAQI
28th Aug 2025463 PMAQI
28th Aug 2025464 PMAQI
28th Aug 2025525 PMAQI
28th Aug 2025536 PMAQI
28th Aug 2025567 PMAQI
28th Aug 2025548 PMAQI
28th Aug 2025569 PMAQI
28th Aug 20255510 PMAQI
28th Aug 20255411 PMAQI
29th Aug 20255612 AMAQI
29th Aug 2025561 AMAQI
29th Aug 2025552 AMAQI
29th Aug 2025523 AMAQI
29th Aug 2025564 AMAQI
17°C13/19°C
29th Aug 2025505 AMAQI
29th Aug 2025406 AMAQI
29th Aug 2025477 AMAQI
29th Aug 2025388 AMAQI
29th Aug 2025509 AMAQI
29th Aug 20255010 AMAQI
29th Aug 20254611 AMAQI
29th Aug 20255312 PMAQI
29th Aug 2025531 PMAQI
29th Aug 2025462 PMAQI
29th Aug 2025463 PMAQI
29th Aug 2025514 PMAQI
29th Aug 2025545 PMAQI
29th Aug 2025546 PMAQI
29th Aug 2025577 PMAQI
29th Aug 2025568 PMAQI
29th Aug 2025599 PMAQI
29th Aug 20255410 PMAQI
29th Aug 20255311 PMAQI
30th Aug 20255412 AMAQI
30th Aug 2025551 AMAQI
30th Aug 2025542 AMAQI
30th Aug 2025543 AMAQI
30th Aug 2025534 AMAQI
16°C13/19°C
30th Aug 2025515 AMAQI
30th Aug 2025536 AMAQI
30th Aug 2025507 AMAQI
30th Aug 2025568 AMAQI
30th Aug 2025579 AMAQI
30th Aug 20256010 AMAQI
30th Aug 20255611 AMAQI
30th Aug 20255912 PMAQI
30th Aug 2025601 PMAQI
30th Aug 2025572 PMAQI
30th Aug 2025533 PMAQI
30th Aug 2025484 PMAQI
30th Aug 2025545 PMAQI
30th Aug 2025586 PMAQI
30th Aug 2025587 PMAQI
30th Aug 2025568 PMAQI
30th Aug 2025549 PMAQI
30th Aug 20256110 PMAQI
30th Aug 20255511 PMAQI
31st Aug 20255312 AMAQI
31st Aug 2025551 AMAQI
31st Aug 2025552 AMAQI
31st Aug 2025543 AMAQI
31st Aug 2025514 AMAQI
16°C13/19°C
31st Aug 2025545 AMAQI
31st Aug 2025526 AMAQI
31st Aug 2025617 AMAQI
31st Aug 2025578 AMAQI
31st Aug 2025549 AMAQI
31st Aug 20255310 AMAQI
31st Aug 20255811 AMAQI
31st Aug 20255512 PMAQI
31st Aug 2025561 PMAQI
31st Aug 2025572 PMAQI
31st Aug 2025593 PMAQI
31st Aug 2025624 PMAQI
31st Aug 2025605 PMAQI
31st Aug 2025586 PMAQI
31st Aug 2025617 PMAQI
31st Aug 2025628 PMAQI
31st Aug 2025599 PMAQI
31st Aug 20256010 PMAQI
31st Aug 20256211 PMAQI
1st Sep 20255812 AMAQI
1st Sep 2025561 AMAQI
1st Sep 2025592 AMAQI
1st Sep 2025563 AMAQI
1st Sep 2025564 AMAQI
17°C13/18°C
1st Sep 2025565 AMAQI
1st Sep 2025546 AMAQI
1st Sep 2025597 AMAQI
1st Sep 2025568 AMAQI
1st Sep 2025599 AMAQI
1st Sep 20256010 AMAQI
1st Sep 20255611 AMAQI
1st Sep 20255312 PMAQI
1st Sep 2025541 PMAQI
1st Sep 2025522 PMAQI
1st Sep 2025493 PMAQI
1st Sep 2025544 PMAQI
1st Sep 2025565 PMAQI
1st Sep 2025576 PMAQI
1st Sep 2025577 PMAQI
1st Sep 2025588 PMAQI
1st Sep 2025609 PMAQI
1st Sep 20256010 PMAQI
1st Sep 20256011 PMAQI
2nd Sep 20256512 AMAQI
2nd Sep 2025601 AMAQI
2nd Sep 2025572 AMAQI
2nd Sep 2025573 AMAQI
2nd Sep 2025564 AMAQI
18°C13/20°C
2nd Sep 2025595 AMAQI
2nd Sep 2025576 AMAQI
2nd Sep 2025557 AMAQI
2nd Sep 2025558 AMAQI
2nd Sep 2025539 AMAQI
2nd Sep 20255510 AMAQI
2nd Sep 20255411 AMAQI
2nd Sep 20255312 PMAQI
2nd Sep 2025541 PMAQI
2nd Sep 2025572 PMAQI
2nd Sep 2025523 PMAQI
2nd Sep 2025604 PMAQI
2nd Sep 2025605 PMAQI
2nd Sep 2025576 PMAQI
2nd Sep 2025607 PMAQI
2nd Sep 2025608 PMAQI
2nd Sep 2025619 PMAQI
2nd Sep 20256010 PMAQI
2nd Sep 20255811 PMAQI
3rd Sep 20255912 AMAQI
3rd Sep 2025561 AMAQI
3rd Sep 2025542 AMAQI
3rd Sep 2025553 AMAQI
3rd Sep 2025564 AMAQI
18°C14/19°C
3rd Sep 2025525 AMAQI
3rd Sep 2025686 AMAQI
3rd Sep 2025557 AMAQI
3rd Sep 2025608 AMAQI
3rd Sep 2025599 AMAQI
3rd Sep 20255410 AMAQI
3rd Sep 20254611 AMAQI
3rd Sep 20255012 PMAQI
3rd Sep 2025511 PMAQI
3rd Sep 2025542 PMAQI
3rd Sep 2025563 PMAQI
3rd Sep 2025504 PMAQI
3rd Sep 2025555 PMAQI
3rd Sep 2025576 PMAQI
3rd Sep 2025557 PMAQI
3rd Sep 2025588 PMAQI
3rd Sep 2025589 PMAQI
3rd Sep 20255810 PMAQI
3rd Sep 20255411 PMAQI
4th Sep 20255812 AMAQI
4th Sep 2025561 AMAQI
4th Sep 2025562 AMAQI
4th Sep 2025563 AMAQI
4th Sep 2025564 AMAQI
18°C13/19°C
4th Sep 2025555 AMAQI
4th Sep 2025536 AMAQI
4th Sep 2025537 AMAQI
4th Sep 2025488 AMAQI
4th Sep 2025609 AMAQI
4th Sep 20255310 AMAQI
4th Sep 20255111 AMAQI
4th Sep 20254512 PMAQI
4th Sep 2025381 PMAQI
4th Sep 2025282 PMAQI
4th Sep 2025203 PMAQI
4th Sep 2025254 PMAQI
4th Sep 2025355 PMAQI
4th Sep 2025426 PMAQI
4th Sep 2025447 PMAQI
4th Sep 2025488 PMAQI
4th Sep 2025539 PMAQI
4th Sep 20255410 PMAQI
4th Sep 20255811 PMAQI
5th Sep 20255712 AMAQI
5th Sep 2025571 AMAQI
5th Sep 2025572 AMAQI
5th Sep 2025563 AMAQI
5th Sep 2025554 AMAQI
17°C13/18°C
5th Sep 2025545 AMAQI
5th Sep 2025496 AMAQI
5th Sep 2025577 AMAQI
5th Sep 2025588 AMAQI
5th Sep 2025609 AMAQI
5th Sep 20255510 AMAQI
5th Sep 20255611 AMAQI
5th Sep 20255012 PMAQI
5th Sep 2025521 PMAQI
5th Sep 2025542 PMAQI
5th Sep 2025543 PMAQI
5th Sep 2025544 PMAQI
5th Sep 2025555 PMAQI
5th Sep 2025566 PMAQI
5th Sep 2025597 PMAQI
5th Sep 2025628 PMAQI
5th Sep 2025649 PMAQI
5th Sep 20255810 PMAQI
5th Sep 20255611 PMAQI
6th Sep 20255612 AMAQI
6th Sep 2025551 AMAQI
6th Sep 2025532 AMAQI
6th Sep 2025543 AMAQI
6th Sep 2025534 AMAQI
17°C14/20°C
6th Sep 2025485 AMAQI
6th Sep 2025487 AMAQI
6th Sep 2025508 AMAQI
6th Sep 2025539 AMAQI
6th Sep 20255510 AMAQI
6th Sep 20256211 AMAQI
6th Sep 20255512 PMAQI
6th Sep 2025611 PMAQI
6th Sep 2025642 PMAQI
6th Sep 2025633 PMAQI
6th Sep 2025564 PMAQI
6th Sep 2025585 PMAQI
6th Sep 2025596 PMAQI
6th Sep 2025607 PMAQI
6th Sep 2025588 PMAQI
6th Sep 2025609 PMAQI
6th Sep 20255910 PMAQI
6th Sep 20255711 PMAQI
7th Sep 20255612 AMAQI
7th Sep 2025521 AMAQI
7th Sep 2025482 AMAQI
7th Sep 2025523 AMAQI
7th Sep 2025504 AMAQI
17°C13/19°C
7th Sep 2025545 AMAQI
7th Sep 2025526 AMAQI
7th Sep 2025577 AMAQI
7th Sep 2025618 AMAQI
7th Sep 2025589 AMAQI
7th Sep 20255910 AMAQI
7th Sep 20255811 AMAQI
7th Sep 20256012 PMAQI
7th Sep 2025561 PMAQI
7th Sep 2025562 PMAQI
7th Sep 2025523 PMAQI
7th Sep 2025534 PMAQI
7th Sep 2025595 PMAQI
7th Sep 2025576 PMAQI
7th Sep 2025617 PMAQI
7th Sep 2025618 PMAQI
7th Sep 2025599 PMAQI
7th Sep 20256010 PMAQI
7th Sep 20256011 PMAQI
8th Sep 20256312 AMAQI
8th Sep 2025591 AMAQI
8th Sep 2025582 AMAQI
8th Sep 2025563 AMAQI
8th Sep 2025554 AMAQI
17°C13/19°C
8th Sep 2025515 AMAQI
8th Sep 2025586 AMAQI
8th Sep 2025627 AMAQI
8th Sep 2025668 AMAQI
8th Sep 2025679 AMAQI
8th Sep 20256210 AMAQI
8th Sep 20256011 AMAQI
8th Sep 20256912 PMAQI
8th Sep 2025681 PMAQI
8th Sep 2025592 PMAQI
8th Sep 2025653 PMAQI
8th Sep 2025844 PMAQI
8th Sep 2025645 PMAQI
8th Sep 2025646 PMAQI
8th Sep 2025647 PMAQI
8th Sep 2025678 PMAQI
8th Sep 2025709 PMAQI
8th Sep 20256610 PMAQI
8th Sep 20256611 PMAQI
9th Sep 20256412 AMAQI
9th Sep 2025651 AMAQI
9th Sep 2025652 AMAQI
9th Sep 2025623 AMAQI
9th Sep 2025644 AMAQI
17°C13/19°C
9th Sep 2025685 AMAQI
9th Sep 2025686 AMAQI
9th Sep 2025687 AMAQI
9th Sep 2025668 AMAQI
9th Sep 2025669 AMAQI
9th Sep 20256710 AMAQI
9th Sep 20257011 AMAQI
9th Sep 20256912 PMAQI
9th Sep 2025611 PMAQI
9th Sep 2025642 PMAQI
9th Sep 2025653 PMAQI
9th Sep 2025674 PMAQI
9th Sep 2025675 PMAQI
9th Sep 2025716 PMAQI
9th Sep 2025687 PMAQI
9th Sep 2025728 PMAQI
9th Sep 2025669 PMAQI
9th Sep 20257110 PMAQI
9th Sep 20257111 PMAQI
10th Sep 20256812 AMAQI
10th Sep 2025691 AMAQI
10th Sep 2025702 AMAQI
10th Sep 2025703 AMAQI
10th Sep 2025664 AMAQI
17°C13/19°C
10th Sep 2025705 AMAQI
10th Sep 2025676 AMAQI
10th Sep 2025707 AMAQI
10th Sep 2025708 AMAQI
10th Sep 2025659 AMAQI
10th Sep 20256610 AMAQI
10th Sep 20256411 AMAQI
10th Sep 20257012 PMAQI
10th Sep 2025701 PMAQI
10th Sep 2025692 PMAQI
10th Sep 2025683 PMAQI
10th Sep 2025724 PMAQI
10th Sep 2025675 PMAQI
10th Sep 2025646 PMAQI
10th Sep 2025657 PMAQI
10th Sep 2025648 PMAQI
10th Sep 2025679 PMAQI
10th Sep 20256710 PMAQI
10th Sep 20257011 PMAQI
11th Sep 20256612 AMAQI
11th Sep 2025621 AMAQI
11th Sep 2025612 AMAQI
11th Sep 2025623 AMAQI
11th Sep 2025664 AMAQI
17°C13/18°C
11th Sep 2025615 AMAQI
11th Sep 2025536 AMAQI
11th Sep 2025587 AMAQI
11th Sep 2025728 AMAQI
11th Sep 2025689 AMAQI
11th Sep 20256110 AMAQI
11th Sep 20256811 AMAQI
11th Sep 20256212 PMAQI
11th Sep 2025711 PMAQI
11th Sep 2025652 PMAQI
11th Sep 2025693 PMAQI
11th Sep 2025624 PMAQI
11th Sep 2025665 PMAQI
11th Sep 2025616 PMAQI
11th Sep 2025627 PMAQI
11th Sep 2025728 PMAQI
11th Sep 2025719 PMAQI
11th Sep 20256610 PMAQI
11th Sep 20256811 PMAQI
12th Sep 20256312 AMAQI
12th Sep 2025631 AMAQI
12th Sep 2025642 AMAQI
12th Sep 2025643 AMAQI
12th Sep 2025614 AMAQI
17°C13/19°C
12th Sep 2025595 AMAQI
12th Sep 2025606 AMAQI
12th Sep 2025687 AMAQI
12th Sep 2025608 AMAQI
12th Sep 2025689 AMAQI
12th Sep 20256210 AMAQI
12th Sep 20256211 AMAQI
12th Sep 20256212 PMAQI
12th Sep 2025641 PMAQI
12th Sep 2025692 PMAQI
12th Sep 2025633 PMAQI
12th Sep 2025684 PMAQI
12th Sep 2025635 PMAQI
12th Sep 2025666 PMAQI
12th Sep 2025647 PMAQI
12th Sep 2025658 PMAQI
12th Sep 2025689 PMAQI
12th Sep 20256610 PMAQI
12th Sep 20257111 PMAQI
13th Sep 20256612 AMAQI
13th Sep 2025621 AMAQI
13th Sep 2025632 AMAQI
13th Sep 2025613 AMAQI
13th Sep 2025604 AMAQI
17°C13/18°C
13th Sep 2025605 AMAQI
13th Sep 2025466 AMAQI
13th Sep 2025507 AMAQI
13th Sep 2025568 AMAQI
13th Sep 2025659 AMAQI
13th Sep 20255010 AMAQI
13th Sep 20256211 AMAQI
13th Sep 20256012 PMAQI
13th Sep 2025591 PMAQI
13th Sep 2025582 PMAQI
13th Sep 2025603 PMAQI
13th Sep 2025594 PMAQI
13th Sep 2025625 PMAQI
13th Sep 2025586 PMAQI
13th Sep 2025587 PMAQI
13th Sep 2025608 PMAQI
13th Sep 2025669 PMAQI
13th Sep 20256310 PMAQI
13th Sep 20256811 PMAQI
14th Sep 20256812 AMAQI
14th Sep 2025621 AMAQI
14th Sep 2025592 AMAQI
14th Sep 2025603 AMAQI
14th Sep 2025584 AMAQI
17°C13/19°C
14th Sep 2025565 AMAQI
14th Sep 2025466 AMAQI
14th Sep 2025567 AMAQI
14th Sep 2025598 AMAQI
14th Sep 2025619 AMAQI
14th Sep 20255910 AMAQI
14th Sep 20256411 AMAQI
14th Sep 20256312 PMAQI
14th Sep 2025621 PMAQI
14th Sep 2025542 PMAQI
14th Sep 2025563 PMAQI
14th Sep 2025564 PMAQI
14th Sep 2025625 PMAQI
14th Sep 2025646 PMAQI
14th Sep 2025627 PMAQI
14th Sep 2025648 PMAQI
14th Sep 2025709 PMAQI
14th Sep 20256310 PMAQI
14th Sep 20256611 PMAQI
15th Sep 20256512 AMAQI
15th Sep 2025631 AMAQI
15th Sep 2025612 AMAQI
15th Sep 2025583 AMAQI
15th Sep 2025604 AMAQI
16°C12/19°C
15th Sep 2025585 AMAQI
15th Sep 2025496 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025518 AMAQI
15th Sep 2025549 AMAQI
15th Sep 20255810 AMAQI
15th Sep 20255311 AMAQI
15th Sep 20255712 PMAQI
15th Sep 2025501 PMAQI
15th Sep 2025492 PMAQI
15th Sep 2025583 PMAQI
15th Sep 2025584 PMAQI
15th Sep 2025605 PMAQI
15th Sep 2025626 PMAQI
15th Sep 2025647 PMAQI
15th Sep 2025638 PMAQI
15th Sep 2025629 PMAQI
15th Sep 20256210 PMAQI
15th Sep 20256211 PMAQI
16th Sep 20255812 AMAQI
16th Sep 2025581 AMAQI
16th Sep 2025622 AMAQI
16th Sep 2025623 AMAQI
16th Sep 2025594 AMAQI
15°C12/18°C
16th Sep 2025595 AMAQI
16th Sep 2025476 AMAQI
16th Sep 2025487 AMAQI
16th Sep 2025458 AMAQI
16th Sep 2025509 AMAQI
16th Sep 20255110 AMAQI
16th Sep 20254911 AMAQI
16th Sep 20254912 PMAQI
16th Sep 2025541 PMAQI
16th Sep 2025442 PMAQI
16th Sep 2025483 PMAQI
16th Sep 2025574 PMAQI
16th Sep 2025585 PMAQI
16th Sep 2025576 PMAQI
16th Sep 2025597 PMAQI
16th Sep 2025588 PMAQI
16th Sep 2025669 PMAQI
16th Sep 20256510 PMAQI
16th Sep 20256011 PMAQI
17th Sep 20255612 AMAQI
17th Sep 2025581 AMAQI
17th Sep 2025602 AMAQI
17th Sep 2025543 AMAQI
17th Sep 2025564 AMAQI
15°C12/18°C
17th Sep 2025545 AMAQI
17th Sep 2025396 AMAQI
17th Sep 2025447 AMAQI
17th Sep 2025488 AMAQI
17th Sep 2025469 AMAQI
17th Sep 20254510 AMAQI
17th Sep 20254311 AMAQI
17th Sep 20255112 PMAQI
17th Sep 2025491 PMAQI
17th Sep 2025552 PMAQI
17th Sep 2025523 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025605 PMAQI
17th Sep 2025546 PMAQI
17th Sep 2025537 PMAQI
17th Sep 2025528 PMAQI
17th Sep 2025529 PMAQI
17th Sep 20255310 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025561 AMAQI
18th Sep 2025572 AMAQI
18th Sep 2025553 AMAQI
18th Sep 2025554 AMAQI
15°C12/18°C
18th Sep 2025485 AMAQI
18th Sep 2025326 AMAQI
18th Sep 2025337 AMAQI
18th Sep 2025438 AMAQI
18th Sep 2025409 AMAQI
18th Sep 20254410 AMAQI
18th Sep 20255611 AMAQI
18th Sep 20255512 PMAQI
18th Sep 2025461 PMAQI
18th Sep 2025572 PMAQI
18th Sep 2025383 PMAQI
18th Sep 2025434 PMAQI
18th Sep 2025445 PMAQI
18th Sep 2025486 PMAQI
18th Sep 2025527 PMAQI
18th Sep 2025588 PMAQI
18th Sep 2025609 PMAQI
18th Sep 20255010 PMAQI
18th Sep 20255011 PMAQI
19th Sep 20255812 AMAQI
19th Sep 2025551 AMAQI
19th Sep 2025542 AMAQI
19th Sep 2025543 AMAQI
19th Sep 2025534 AMAQI
16°C12/17°C
19th Sep 2025505 AMAQI
19th Sep 2025326 AMAQI
19th Sep 2025267 AMAQI
19th Sep 2025278 AMAQI
19th Sep 2025369 AMAQI
19th Sep 20254310 AMAQI
19th Sep 20253811 AMAQI
19th Sep 20253312 PMAQI
19th Sep 2025261 PMAQI
19th Sep 2025292 PMAQI
19th Sep 2025323 PMAQI
19th Sep 2025294 PMAQI
19th Sep 2025325 PMAQI
19th Sep 2025396 PMAQI
19th Sep 2025447 PMAQI
19th Sep 2025448 PMAQI
19th Sep 2025489 PMAQI
19th Sep 20254810 PMAQI
19th Sep 20256011 PMAQI
20th Sep 20255812 AMAQI
20th Sep 2025561 AMAQI
--°C/°C
5 AM
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 PM
56AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM
49AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 56), while the lowest AQI was between 6 AM to 6 AM (Avg. 49).
Night time
Avg. Highest Time
9 PM
60AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 8 PM
57AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 60), while the lowest AQI was between 12 AM to 8 PM (Avg. 57).
2025 Days Vs Air Quality
Nhpc Quarters, Gangtok, Sikkim, India
2025
4%
11
79%
206
17%
44
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Good
11 DaysModerate
206 DaysPoor
44 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 262 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
Nhpc Quarters, Gangtok, Sikkim, 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
108AQI
108AQI
2nd January 2025
110AQI
110AQI
3rd January 2025
105AQI
105AQI
4th January 2025
98AQI
98AQI
5th January 2025
94AQI
94AQI
6th January 2025
97AQI
97AQI
7th January 2025
93AQI
93AQI
8th January 2025
94AQI
94AQI
9th January 2025
110AQI
110AQI
10th January 2025
96AQI
96AQI
11th January 2025
94AQI
94AQI
12th January 2025
104AQI
104AQI
13th January 2025
95AQI
95AQI
14th January 2025
104AQI
104AQI
15th January 2025
99AQI
99AQI
16th January 2025
106AQI
106AQI
17th January 2025
103AQI
103AQI
18th January 2025
93AQI
93AQI
19th January 2025
94AQI
94AQI
20th January 2025
95AQI
95AQI
21st January 2025
113AQI
113AQI
22nd January 2025
120AQI
120AQI
23rd January 2025
118AQI
118AQI
24th January 2025
111AQI
111AQI
25th January 2025
96AQI
96AQI
26th January 2025
95AQI
95AQI
27th January 2025
108AQI
108AQI
28th January 2025
129AQI
129AQI
29th January 2025
103AQI
103AQI
30th January 2025
106AQI
106AQI
31st January 2025
100AQI
100AQI
1st February 2025
92AQI
92AQI
2nd February 2025
96AQI
96AQI
3rd February 2025
92AQI
92AQI
4th February 2025
100AQI
100AQI
5th February 2025
124AQI
124AQI
6th February 2025
139AQI
139AQI
7th February 2025
128AQI
128AQI
8th February 2025
107AQI
107AQI
9th February 2025
115AQI
115AQI
10th February 2025
127AQI
127AQI
11th February 2025
132AQI
132AQI
12th February 2025
147AQI
147AQI
13th February 2025
122AQI
122AQI
14th February 2025
75AQI
75AQI
15th February 2025
71AQI
71AQI
16th February 2025
85AQI
85AQI
17th February 2025
78AQI
78AQI
18th February 2025
82AQI
82AQI
19th February 2025
87AQI
87AQI
20th February 2025
79AQI
79AQI
21st February 2025
78AQI
78AQI
22nd February 2025
80AQI
80AQI
23rd February 2025
78AQI
78AQI
24th February 2025
68AQI
68AQI
25th February 2025
78AQI
78AQI
26th February 2025
77AQI
77AQI
27th February 2025
76AQI
76AQI
28th February 2025
76AQI
76AQI
1st March 2025
80AQI
80AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
76AQI
76AQI
4th March 2025
77AQI
77AQI
5th March 2025
76AQI
76AQI
6th March 2025
74AQI
74AQI
7th March 2025
78AQI
78AQI
8th March 2025
70AQI
70AQI
9th March 2025
73AQI
73AQI
10th March 2025
75AQI
75AQI
11th March 2025
79AQI
79AQI
12th March 2025
84AQI
84AQI
13th March 2025
90AQI
90AQI
14th March 2025
104AQI
104AQI
15th March 2025
95AQI
95AQI
16th March 2025
124AQI
124AQI
17th March 2025
100AQI
100AQI
18th March 2025
100AQI
100AQI
19th March 2025
102AQI
102AQI
20th March 2025
127AQI
127AQI
21st March 2025
126AQI
126AQI
22nd March 2025
98AQI
98AQI
23rd March 2025
90AQI
90AQI
24th March 2025
79AQI
79AQI
25th March 2025
88AQI
88AQI
26th March 2025
116AQI
116AQI
27th March 2025
117AQI
117AQI
28th March 2025
133AQI
133AQI
29th March 2025
125AQI
125AQI
30th March 2025
128AQI
128AQI
31st March 2025
132AQI
132AQI
1st April 2025
131AQI
131AQI
2nd April 2025
132AQI
132AQI
3rd April 2025
129AQI
129AQI
4th April 2025
135AQI
135AQI
5th April 2025
131AQI
131AQI
6th April 2025
130AQI
130AQI
7th April 2025
105AQI
105AQI
8th April 2025
99AQI
99AQI
9th April 2025
105AQI
105AQI
10th April 2025
89AQI
89AQI
11th April 2025
77AQI
77AQI
12th April 2025
68AQI
68AQI
13th April 2025
66AQI
66AQI
14th April 2025
70AQI
70AQI
15th April 2025
69AQI
69AQI
16th April 2025
66AQI
66AQI
17th April 2025
72AQI
72AQI
18th April 2025
68AQI
68AQI
19th April 2025
74AQI
74AQI
20th April 2025
77AQI
77AQI
21st April 2025
74AQI
74AQI
22nd April 2025
70AQI
70AQI
23rd April 2025
73AQI
73AQI
24th April 2025
73AQI
73AQI
25th April 2025
78AQI
78AQI
26th April 2025
77AQI
77AQI
27th April 2025
80AQI
80AQI
28th April 2025
74AQI
74AQI
29th April 2025
67AQI
67AQI
30th April 2025
62AQI
62AQI
1st May 2025
63AQI
63AQI
2nd May 2025
70AQI
70AQI
3rd May 2025
67AQI
67AQI
4th May 2025
73AQI
73AQI
5th May 2025
67AQI
67AQI
6th May 2025
74AQI
74AQI
7th May 2025
71AQI
71AQI
8th May 2025
78AQI
78AQI
9th May 2025
79AQI
79AQI
10th May 2025
83AQI
83AQI
11th May 2025
79AQI
79AQI
12th May 2025
83AQI
83AQI
13th May 2025
77AQI
77AQI
14th May 2025
76AQI
76AQI
15th May 2025
79AQI
79AQI
16th May 2025
78AQI
78AQI
17th May 2025
75AQI
75AQI
18th May 2025
70AQI
70AQI
19th May 2025
65AQI
65AQI
20th May 2025
67AQI
67AQI
21st May 2025
63AQI
63AQI
22nd May 2025
59AQI
59AQI
23rd May 2025
66AQI
66AQI
24th May 2025
73AQI
73AQI
25th May 2025
71AQI
71AQI
26th May 2025
76AQI
76AQI
27th May 2025
68AQI
68AQI
28th May 2025
63AQI
63AQI
29th May 2025
58AQI
58AQI
30th May 2025
53AQI
53AQI
31st May 2025
60AQI
60AQI
1st June 2025
66AQI
66AQI
2nd June 2025
69AQI
69AQI
3rd June 2025
77AQI
77AQI
4th June 2025
72AQI
72AQI
5th June 2025
72AQI
72AQI
6th June 2025
71AQI
71AQI
7th June 2025
70AQI
70AQI
8th June 2025
78AQI
78AQI
9th June 2025
88AQI
88AQI
10th June 2025
100AQI
100AQI
11th June 2025
92AQI
92AQI
12th June 2025
79AQI
79AQI
13th June 2025
74AQI
74AQI
14th June 2025
75AQI
75AQI
15th June 2025
72AQI
72AQI
16th June 2025
70AQI
70AQI
17th June 2025
66AQI
66AQI
18th June 2025
64AQI
64AQI
19th June 2025
63AQI
63AQI
20th June 2025
63AQI
63AQI
21st June 2025
66AQI
66AQI
22nd June 2025
73AQI
73AQI
23rd June 2025
71AQI
71AQI
24th June 2025
67AQI
67AQI
25th June 2025
63AQI
63AQI
26th June 2025
63AQI
63AQI
27th June 2025
61AQI
61AQI
28th June 2025
66AQI
66AQI
29th June 2025
65AQI
65AQI
30th June 2025
66AQI
66AQI
1st July 2025
66AQI
66AQI
2nd July 2025
62AQI
62AQI
3rd July 2025
64AQI
64AQI
4th July 2025
68AQI
68AQI
5th July 2025
67AQI
67AQI
6th July 2025
62AQI
62AQI
7th July 2025
55AQI
55AQI
8th July 2025
52AQI
52AQI
9th July 2025
48AQI
48AQI
10th July 2025
50AQI
50AQI
11th July 2025
51AQI
51AQI
12th July 2025
50AQI
50AQI
13th July 2025
55AQI
55AQI
14th July 2025
53AQI
53AQI
15th July 2025
53AQI
53AQI
16th July 2025
52AQI
52AQI
17th July 2025
53AQI
53AQI
18th July 2025
55AQI
55AQI
19th July 2025
57AQI
57AQI
20th July 2025
55AQI
55AQI
21st July 2025
58AQI
58AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
56AQI
56AQI
24th July 2025
55AQI
55AQI
25th July 2025
54AQI
54AQI
26th July 2025
51AQI
51AQI
27th July 2025
49AQI
49AQI
28th July 2025
44AQI
44AQI
29th July 2025
48AQI
48AQI
30th July 2025
51AQI
51AQI
31st July 2025
54AQI
54AQI
1st August 2025
62AQI
62AQI
2nd August 2025
64AQI
64AQI
3rd August 2025
61AQI
61AQI
4th August 2025
60AQI
60AQI
5th August 2025
63AQI
63AQI
6th August 2025
63AQI
63AQI
7th August 2025
66AQI
66AQI
8th August 2025
56AQI
56AQI
9th August 2025
53AQI
53AQI
10th August 2025
54AQI
54AQI
11th August 2025
55AQI
55AQI
12th August 2025
59AQI
59AQI
13th August 2025
55AQI
55AQI
14th August 2025
54AQI
54AQI
15th August 2025
54AQI
54AQI
16th August 2025
54AQI
54AQI
17th August 2025
54AQI
54AQI
18th August 2025
53AQI
53AQI
19th August 2025
51AQI
51AQI
20th August 2025
51AQI
51AQI
21st August 2025
52AQI
52AQI
22nd August 2025
50AQI
50AQI
23rd August 2025
48AQI
48AQI
24th August 2025
48AQI
48AQI
25th August 2025
53AQI
53AQI
26th August 2025
55AQI
55AQI
27th August 2025
53AQI
53AQI
28th August 2025
52AQI
52AQI
29th August 2025
53AQI
53AQI
30th August 2025
56AQI
56AQI
31st August 2025
56AQI
56AQI
1st September 2025
57AQI
57AQI
2nd September 2025
58AQI
58AQI
3rd September 2025
58AQI
58AQI
4th September 2025
48AQI
48AQI
5th September 2025
56AQI
56AQI
6th September 2025
57AQI
57AQI
7th September 2025
56AQI
56AQI
8th September 2025
65AQI
65AQI
9th September 2025
68AQI
68AQI
10th September 2025
69AQI
69AQI
11th September 2025
65AQI
65AQI
12th September 2025
64AQI
64AQI
13th September 2025
61AQI
61AQI
14th September 2025
61AQI
61AQI
15th September 2025
60AQI
60AQI
16th September 2025
56AQI
56AQI
17th September 2025
53AQI
53AQI
18th September 2025
49AQI
49AQI
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
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
103AQI
96AQI
97AQI
87AQI
70AQI
71AQI
55AQI
55AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202578AQI
15
16
19
9
20
11
22
8
31
30
6
25
3
28
2
16
11
206
44
Highest AQI recorded in
January103AQI
Lowest AQI recorded in
July55AQI
202463AQI
31
29
3
24
4
2
28
8
23
30
31
31
26
4
25
6
18
10
2
28
3
82
275
9
Highest AQI recorded in
December94AQI
Lowest AQI recorded in
September32AQI
202382AQI
6
22
3
1
19
8
6
6
11
8
9
13
8
1
20
10
5
17
8
18
13
17
14
18
12
29
2
28
1
30
1
94
158
85
27
Highest AQI recorded in
February138AQI
Lowest AQI recorded in
October31AQI
202299AQI
19
12
6
18
4
8
21
2
1
13
16
26
5
1
26
3
11
20
10
2
1
26
1
7
22
2
1
19
10
9
19
3
32
169
101
40
2
Highest AQI recorded in
March163AQI
Lowest AQI recorded in
August41AQI
2021100AQI
25
6
28
2
17
12
7
22
1
4
25
2
7
23
10
21
11
20
5
22
3
3
11
17
25
5
2
22
6
40
133
161
30
Highest AQI recorded in
November140AQI
Lowest AQI recorded in
July55AQI
2020138AQI
1
3
4
16
10
1
1
10
19
2
5
29
29
Highest AQI recorded in
December148AQI
Lowest AQI recorded in
October95AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
138AQILeast Polluted Year Recorded
2024(Avg.)
63AQINhpc Quarters's annual 2025 AQI (78) shows an average percentage change of -13.9% (improved AQI) compared to previous years: 2020 (138), 2021 (100), 2022 (99), 2023 (82), 2024 (63).
