Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Pengerang, Patam, Kepulauan Riau, Indonesia 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

Pengerang, Patam, Kepulauan Riau, Indonesia

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Oct 2025
83AQI
Lowest AQI recorded on
1st Oct 2021
0AQI

Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 77 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 11th Oct - 12th Oct 2025

Pengerang, Patam, Kepulauan Riau, Indonesia

AQI
Day
Night
.

6 AM11th Oct 2025

6 PM

5 AM12th Oct 2025

Day time
Avg. Highest Time
10AM11th Oct

96AQI

Avg. Lowest Time
7AM11th Oct

68AQI

Night time
Avg. Highest Time
5AM12th Oct

91AQI

Avg. Lowest Time
8PM11th Oct

75AQI

In the last 24 hours,

Pengerang's AQI reached its highest point of 96 at 10 AM during the Day, while the lowest point, 68, was recorded at 7 AM during the Day between 11th Oct and 12th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Pengerang, Patam, Kepulauan Riau, Indonesia

SepOct
12th - 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 - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
12th Sep 2025526 AMAQI
12th Sep 2025527 AMAQI
12th Sep 2025398 AMAQI
12th Sep 2025429 AMAQI
12th Sep 20254310 AMAQI
12th Sep 20253411 AMAQI
12th Sep 20253812 PMAQI
12th Sep 2025371 PMAQI
12th Sep 2025402 PMAQI
12th Sep 2025483 PMAQI
12th Sep 2025414 PMAQI
12th Sep 2025445 PMAQI
12th Sep 2025426 PMAQI
12th Sep 2025487 PMAQI
12th Sep 2025428 PMAQI
12th Sep 2025409 PMAQI
12th Sep 20254610 PMAQI
12th Sep 20254111 PMAQI
13th Sep 20254812 AMAQI
13th Sep 2025501 AMAQI
13th Sep 2025442 AMAQI
13th Sep 2025503 AMAQI
13th Sep 2025504 AMAQI
13th Sep 2025505 AMAQI

25°C25/27°C

13th Sep 2025486 AMAQI
13th Sep 2025487 AMAQI
13th Sep 2025438 AMAQI
13th Sep 2025389 AMAQI
13th Sep 20253810 AMAQI
13th Sep 20253311 AMAQI
13th Sep 20252812 PMAQI
13th Sep 2025241 PMAQI
13th Sep 2025312 PMAQI
13th Sep 2025403 PMAQI
13th Sep 2025474 PMAQI
13th Sep 2025355 PMAQI
13th Sep 2025246 PMAQI
13th Sep 2025387 PMAQI
13th Sep 2025368 PMAQI
13th Sep 2025359 PMAQI
13th Sep 20254010 PMAQI
13th Sep 20254211 PMAQI
14th Sep 20254312 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025482 AMAQI
14th Sep 2025483 AMAQI
14th Sep 2025464 AMAQI
14th Sep 2025475 AMAQI

25°C25/26°C

14th Sep 2025476 AMAQI
14th Sep 2025457 AMAQI
14th Sep 2025528 AMAQI
14th Sep 2025519 AMAQI
14th Sep 20256010 AMAQI
14th Sep 20255211 AMAQI
14th Sep 20254212 PMAQI
14th Sep 2025561 PMAQI
14th Sep 2025472 PMAQI
14th Sep 2025463 PMAQI
14th Sep 2025454 PMAQI
14th Sep 2025515 PMAQI
14th Sep 2025486 PMAQI
14th Sep 2025527 PMAQI
14th Sep 2025528 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255910 PMAQI
14th Sep 20255611 PMAQI
15th Sep 20255112 AMAQI
15th Sep 2025471 AMAQI
15th Sep 2025432 AMAQI
15th Sep 2025483 AMAQI
15th Sep 2025504 AMAQI
15th Sep 2025495 AMAQI

27°C25/30°C

15th Sep 2025506 AMAQI
15th Sep 2025477 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025509 AMAQI
15th Sep 20254410 AMAQI
15th Sep 20253011 AMAQI
15th Sep 20253212 PMAQI
15th Sep 2025441 PMAQI
15th Sep 2025392 PMAQI
15th Sep 2025423 PMAQI
15th Sep 2025504 PMAQI
15th Sep 2025565 PMAQI
15th Sep 2025536 PMAQI
15th Sep 2025547 PMAQI
15th Sep 2025558 PMAQI
15th Sep 2025549 PMAQI
15th Sep 20255210 PMAQI
15th Sep 20255011 PMAQI
16th Sep 20255012 AMAQI
16th Sep 2025481 AMAQI
16th Sep 2025482 AMAQI
16th Sep 2025483 AMAQI
16th Sep 2025464 AMAQI
16th Sep 2025465 AMAQI

27°C26/30°C

16th Sep 2025466 AMAQI
16th Sep 2025467 AMAQI
16th Sep 2025638 AMAQI
16th Sep 2025609 AMAQI
16th Sep 20256610 AMAQI
16th Sep 20257211 AMAQI
16th Sep 20256312 PMAQI
16th Sep 2025621 PMAQI
16th Sep 2025642 PMAQI
16th Sep 2025603 PMAQI
16th Sep 2025524 PMAQI
16th Sep 2025565 PMAQI
16th Sep 2025526 PMAQI
16th Sep 2025527 PMAQI
16th Sep 2025508 PMAQI
16th Sep 2025519 PMAQI
16th Sep 20254710 PMAQI
16th Sep 20254811 PMAQI
17th Sep 20255012 AMAQI
17th Sep 2025501 AMAQI
17th Sep 2025462 AMAQI
17th Sep 2025503 AMAQI
17th Sep 2025534 AMAQI
17th Sep 2025535 AMAQI

28°C26/30°C

17th Sep 2025546 AMAQI
17th Sep 2025537 AMAQI
17th Sep 2025238 AMAQI
17th Sep 2025199 AMAQI
17th Sep 20252710 AMAQI
17th Sep 20253211 AMAQI
17th Sep 20253112 PMAQI
17th Sep 2025381 PMAQI
17th Sep 2025332 PMAQI
17th Sep 2025403 PMAQI
17th Sep 2025354 PMAQI
17th Sep 2025525 PMAQI
17th Sep 2025356 PMAQI
17th Sep 2025367 PMAQI
17th Sep 2025438 PMAQI
17th Sep 2025469 PMAQI
17th Sep 20254310 PMAQI
17th Sep 20254211 PMAQI
18th Sep 20254212 AMAQI
18th Sep 2025501 AMAQI
18th Sep 2025502 AMAQI
18th Sep 2025493 AMAQI
18th Sep 2025474 AMAQI
18th Sep 2025485 AMAQI

26°C25/27°C

18th Sep 2025486 AMAQI
18th Sep 2025487 AMAQI
18th Sep 2025468 AMAQI
18th Sep 2025399 AMAQI
18th Sep 20253710 AMAQI
18th Sep 20254511 AMAQI
18th Sep 20255112 PMAQI
18th Sep 2025491 PMAQI
18th Sep 2025562 PMAQI
18th Sep 2025483 PMAQI
18th Sep 2025484 PMAQI
18th Sep 2025455 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025647 PMAQI
18th Sep 2025558 PMAQI
18th Sep 2025609 PMAQI
18th Sep 20255610 PMAQI
18th Sep 20255611 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025482 AMAQI
19th Sep 2025493 AMAQI
19th Sep 2025504 AMAQI
19th Sep 2025505 AMAQI

28°C26/30°C

19th Sep 2025506 AMAQI
19th Sep 2025497 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025289 AMAQI
19th Sep 20254510 AMAQI
19th Sep 20254611 AMAQI
19th Sep 20254912 PMAQI
19th Sep 2025331 PMAQI
19th Sep 2025312 PMAQI
19th Sep 2025323 PMAQI
19th Sep 2025274 PMAQI
19th Sep 2025305 PMAQI
19th Sep 2025346 PMAQI
19th Sep 2025347 PMAQI
19th Sep 2025408 PMAQI
19th Sep 2025489 PMAQI
19th Sep 20254310 PMAQI
19th Sep 20254411 PMAQI
20th Sep 20254112 AMAQI
20th Sep 2025501 AMAQI
20th Sep 2025522 AMAQI
20th Sep 2025513 AMAQI
20th Sep 2025504 AMAQI
20th Sep 2025505 AMAQI

28°C26/30°C

20th Sep 2025506 AMAQI
20th Sep 2025507 AMAQI
20th Sep 2025358 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20253910 AMAQI
20th Sep 20253211 AMAQI
20th Sep 20252612 PMAQI
20th Sep 2025431 PMAQI
20th Sep 2025322 PMAQI
20th Sep 2025303 PMAQI
20th Sep 2025314 PMAQI
20th Sep 2025415 PMAQI
20th Sep 2025426 PMAQI
20th Sep 2025437 PMAQI
20th Sep 2025408 PMAQI
20th Sep 2025459 PMAQI
20th Sep 20254210 PMAQI
20th Sep 20255211 PMAQI
21st Sep 20254712 AMAQI
21st Sep 2025521 AMAQI
21st Sep 2025492 AMAQI
21st Sep 2025483 AMAQI
21st Sep 2025494 AMAQI
21st Sep 2025505 AMAQI

28°C26/30°C

21st Sep 2025486 AMAQI
21st Sep 2025477 AMAQI
21st Sep 2025378 AMAQI
21st Sep 2025409 AMAQI
21st Sep 20253710 AMAQI
21st Sep 20252311 AMAQI
21st Sep 20252712 PMAQI
21st Sep 2025321 PMAQI
21st Sep 2025302 PMAQI
21st Sep 2025283 PMAQI
21st Sep 2025284 PMAQI
21st Sep 2025295 PMAQI
21st Sep 2025406 PMAQI
21st Sep 2025447 PMAQI
21st Sep 2025388 PMAQI
21st Sep 2025389 PMAQI
21st Sep 20254710 PMAQI
21st Sep 20254011 PMAQI
22nd Sep 20253912 AMAQI
22nd Sep 2025461 AMAQI
22nd Sep 2025462 AMAQI
22nd Sep 2025463 AMAQI
22nd Sep 2025474 AMAQI
22nd Sep 2025485 AMAQI

28°C26/31°C

22nd Sep 2025486 AMAQI
22nd Sep 2025457 AMAQI
22nd Sep 2025328 AMAQI
22nd Sep 2025459 AMAQI
22nd Sep 20253810 AMAQI
22nd Sep 20253211 AMAQI
22nd Sep 20253012 PMAQI
22nd Sep 2025351 PMAQI
22nd Sep 2025332 PMAQI
22nd Sep 2025313 PMAQI
22nd Sep 2025254 PMAQI
22nd Sep 2025385 PMAQI
22nd Sep 2025346 PMAQI
22nd Sep 2025457 PMAQI
22nd Sep 2025528 PMAQI
22nd Sep 2025589 PMAQI
22nd Sep 20254810 PMAQI
22nd Sep 20255211 PMAQI
23rd Sep 20255012 AMAQI
23rd Sep 2025511 AMAQI
23rd Sep 2025472 AMAQI
23rd Sep 2025473 AMAQI
23rd Sep 2025454 AMAQI
23rd Sep 2025465 AMAQI

28°C27/31°C

23rd Sep 2025466 AMAQI
23rd Sep 2025437 AMAQI
23rd Sep 2025398 AMAQI
23rd Sep 2025429 AMAQI
23rd Sep 20254810 AMAQI
23rd Sep 20254211 AMAQI
23rd Sep 20254712 PMAQI
23rd Sep 2025441 PMAQI
23rd Sep 2025582 PMAQI
23rd Sep 2025533 PMAQI
23rd Sep 2025524 PMAQI
23rd Sep 2025535 PMAQI
23rd Sep 2025546 PMAQI
23rd Sep 2025557 PMAQI
23rd Sep 2025528 PMAQI
23rd Sep 2025539 PMAQI
23rd Sep 20255610 PMAQI
23rd Sep 20255611 PMAQI
24th Sep 20254612 AMAQI
24th Sep 2025511 AMAQI
24th Sep 2025502 AMAQI
24th Sep 2025483 AMAQI
24th Sep 2025514 AMAQI
24th Sep 2025505 AMAQI

29°C27/32°C

24th Sep 2025506 AMAQI
24th Sep 2025497 AMAQI
24th Sep 2025538 AMAQI
24th Sep 2025549 AMAQI
24th Sep 20255910 AMAQI
24th Sep 20255411 AMAQI
24th Sep 20255912 PMAQI
24th Sep 2025611 PMAQI
24th Sep 2025622 PMAQI
24th Sep 2025593 PMAQI
24th Sep 2025644 PMAQI
24th Sep 2025595 PMAQI
24th Sep 2025626 PMAQI
24th Sep 2025567 PMAQI
24th Sep 2025558 PMAQI
24th Sep 2025589 PMAQI
24th Sep 20256110 PMAQI
24th Sep 20255511 PMAQI
25th Sep 20255212 AMAQI
25th Sep 2025521 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025523 AMAQI
25th Sep 2025544 AMAQI
25th Sep 2025535 AMAQI

29°C27/32°C

25th Sep 2025546 AMAQI
25th Sep 2025547 AMAQI
25th Sep 2025548 AMAQI
25th Sep 2025589 AMAQI
25th Sep 20256410 AMAQI
25th Sep 20256211 AMAQI
25th Sep 20256012 PMAQI
25th Sep 2025721 PMAQI
25th Sep 2025762 PMAQI
25th Sep 2025783 PMAQI
25th Sep 2025724 PMAQI
25th Sep 2025585 PMAQI
25th Sep 2025626 PMAQI
25th Sep 2025687 PMAQI
25th Sep 2025698 PMAQI
25th Sep 2025919 PMAQI
25th Sep 20256110 PMAQI
25th Sep 20255811 PMAQI
26th Sep 20256612 AMAQI
26th Sep 2025671 AMAQI
26th Sep 2025612 AMAQI
26th Sep 2025593 AMAQI
26th Sep 2025664 AMAQI
26th Sep 2025735 AMAQI

29°C27/31°C

26th Sep 2025666 AMAQI
26th Sep 2025617 AMAQI
26th Sep 2025678 AMAQI
26th Sep 2025859 AMAQI
26th Sep 20259110 AMAQI
26th Sep 20257611 AMAQI
26th Sep 20258112 PMAQI
26th Sep 2025811 PMAQI
26th Sep 2025832 PMAQI
26th Sep 2025823 PMAQI
26th Sep 2025874 PMAQI
26th Sep 2025875 PMAQI
26th Sep 2025866 PMAQI
26th Sep 2025837 PMAQI
26th Sep 2025908 PMAQI
26th Sep 2025889 PMAQI
26th Sep 20257210 PMAQI
26th Sep 20256811 PMAQI
27th Sep 20256812 AMAQI
27th Sep 2025671 AMAQI
27th Sep 2025662 AMAQI
27th Sep 2025643 AMAQI
27th Sep 2025584 AMAQI
27th Sep 2025515 AMAQI

28°C26/31°C

27th Sep 2025446 AMAQI
27th Sep 2025447 AMAQI
27th Sep 2025408 AMAQI
27th Sep 2025449 AMAQI
27th Sep 20255710 AMAQI
27th Sep 20255911 AMAQI
27th Sep 20256112 PMAQI
27th Sep 2025671 PMAQI
27th Sep 2025712 PMAQI
27th Sep 2025693 PMAQI
27th Sep 2025684 PMAQI
27th Sep 2025625 PMAQI
27th Sep 2025616 PMAQI
27th Sep 2025587 PMAQI
27th Sep 2025608 PMAQI
27th Sep 2025549 PMAQI
27th Sep 20254910 PMAQI
27th Sep 20254211 PMAQI
28th Sep 20254912 AMAQI
28th Sep 2025491 AMAQI
28th Sep 2025542 AMAQI
28th Sep 2025613 AMAQI
28th Sep 2025604 AMAQI
28th Sep 2025705 AMAQI

29°C27/32°C

28th Sep 2025726 AMAQI
28th Sep 2025717 AMAQI
28th Sep 2025698 AMAQI
28th Sep 2025669 AMAQI
28th Sep 20257010 AMAQI
28th Sep 20259311 AMAQI
28th Sep 202511012 PMAQI
28th Sep 2025891 PMAQI
28th Sep 2025792 PMAQI
28th Sep 2025773 PMAQI
28th Sep 2025754 PMAQI
28th Sep 2025705 PMAQI
28th Sep 2025696 PMAQI
28th Sep 2025737 PMAQI
28th Sep 2025658 PMAQI
28th Sep 2025589 PMAQI
28th Sep 20255410 PMAQI
28th Sep 20255711 PMAQI
29th Sep 20255812 AMAQI
29th Sep 2025471 AMAQI
29th Sep 2025362 AMAQI
29th Sep 2025333 AMAQI
29th Sep 2025334 AMAQI
29th Sep 2025205 AMAQI

28°C26/31°C

29th Sep 2025116 AMAQI
29th Sep 2025137 AMAQI
29th Sep 2025178 AMAQI
29th Sep 2025399 AMAQI
29th Sep 20254410 AMAQI
29th Sep 20252811 AMAQI
29th Sep 20253512 PMAQI
29th Sep 2025431 PMAQI
29th Sep 2025502 PMAQI
29th Sep 2025363 PMAQI
29th Sep 2025364 PMAQI
29th Sep 2025295 PMAQI
29th Sep 2025436 PMAQI
29th Sep 2025337 PMAQI
29th Sep 2025258 PMAQI
29th Sep 2025339 PMAQI
29th Sep 20253210 PMAQI
29th Sep 20252411 PMAQI
30th Sep 20252712 AMAQI
30th Sep 2025281 AMAQI
30th Sep 2025232 AMAQI
30th Sep 2025243 AMAQI
30th Sep 2025324 AMAQI
30th Sep 2025285 AMAQI

28°C27/28°C

30th Sep 2025246 AMAQI
30th Sep 2025467 AMAQI
30th Sep 2025508 AMAQI
30th Sep 2025519 AMAQI
30th Sep 20254810 AMAQI
30th Sep 20253211 AMAQI
30th Sep 20254012 PMAQI
30th Sep 2025481 PMAQI
30th Sep 2025522 PMAQI
30th Sep 2025443 PMAQI
30th Sep 2025364 PMAQI
30th Sep 2025545 PMAQI
30th Sep 2025396 PMAQI
30th Sep 2025447 PMAQI
30th Sep 2025438 PMAQI
30th Sep 2025449 PMAQI
30th Sep 20254410 PMAQI
30th Sep 20254011 PMAQI
1st Oct 20253312 AMAQI
1st Oct 2025331 AMAQI
1st Oct 2025372 AMAQI
1st Oct 2025273 AMAQI
1st Oct 2025274 AMAQI
1st Oct 2025225 AMAQI

28°C25/30°C

1st Oct 2025236 AMAQI
1st Oct 2025227 AMAQI
1st Oct 2025238 AMAQI
1st Oct 2025309 AMAQI
1st Oct 20252710 AMAQI
1st Oct 20252011 AMAQI
1st Oct 20252212 PMAQI
1st Oct 2025371 PMAQI
1st Oct 2025352 PMAQI
1st Oct 2025373 PMAQI
1st Oct 2025364 PMAQI
1st Oct 2025385 PMAQI
1st Oct 2025416 PMAQI
1st Oct 2025407 PMAQI
1st Oct 2025418 PMAQI
1st Oct 2025389 PMAQI
1st Oct 20254010 PMAQI
1st Oct 20254011 PMAQI
2nd Oct 20255212 AMAQI
2nd Oct 2025611 AMAQI
2nd Oct 2025632 AMAQI
2nd Oct 2025683 AMAQI
2nd Oct 2025634 AMAQI
2nd Oct 2025685 AMAQI

28°C26/30°C

2nd Oct 2025666 AMAQI
2nd Oct 2025707 AMAQI
2nd Oct 2025678 AMAQI
2nd Oct 2025709 AMAQI
2nd Oct 20257010 AMAQI
2nd Oct 20256811 AMAQI
2nd Oct 20256612 PMAQI
2nd Oct 2025711 PMAQI
2nd Oct 2025582 PMAQI
2nd Oct 2025603 PMAQI
2nd Oct 2025674 PMAQI
2nd Oct 2025685 PMAQI
2nd Oct 2025746 PMAQI
2nd Oct 2025767 PMAQI
2nd Oct 2025778 PMAQI
2nd Oct 2025779 PMAQI
2nd Oct 20257410 PMAQI
2nd Oct 20257111 PMAQI
3rd Oct 20257012 AMAQI
3rd Oct 2025671 AMAQI
3rd Oct 2025632 AMAQI
3rd Oct 2025603 AMAQI
3rd Oct 2025564 AMAQI
3rd Oct 2025595 AMAQI

27°C25/31°C

3rd Oct 2025626 AMAQI
3rd Oct 2025617 AMAQI
3rd Oct 2025588 AMAQI
3rd Oct 2025589 AMAQI
3rd Oct 20255910 AMAQI
3rd Oct 20256011 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025521 PMAQI
3rd Oct 2025452 PMAQI
3rd Oct 2025523 PMAQI
3rd Oct 2025604 PMAQI
3rd Oct 2025645 PMAQI
3rd Oct 2025706 PMAQI
3rd Oct 2025487 PMAQI
3rd Oct 2025588 PMAQI
3rd Oct 2025629 PMAQI
3rd Oct 20256410 PMAQI
3rd Oct 20256511 PMAQI
4th Oct 20257712 AMAQI
4th Oct 2025771 AMAQI
4th Oct 2025842 AMAQI
4th Oct 2025763 AMAQI
4th Oct 2025704 AMAQI
4th Oct 2025645 AMAQI

28°C26/30°C

4th Oct 2025616 AMAQI
4th Oct 2025627 AMAQI
4th Oct 2025608 AMAQI
4th Oct 2025589 AMAQI
4th Oct 20256210 AMAQI
4th Oct 20256311 AMAQI
4th Oct 20256612 PMAQI
4th Oct 2025691 PMAQI
4th Oct 2025562 PMAQI
4th Oct 2025553 PMAQI
4th Oct 2025574 PMAQI
4th Oct 2025575 PMAQI
4th Oct 2025566 PMAQI
4th Oct 2025567 PMAQI
4th Oct 2025578 PMAQI
4th Oct 2025649 PMAQI
4th Oct 20256810 PMAQI
4th Oct 20257411 PMAQI
5th Oct 20258812 AMAQI
5th Oct 2025971 AMAQI
5th Oct 2025892 AMAQI
5th Oct 2025843 AMAQI
5th Oct 2025904 AMAQI
5th Oct 2025885 AMAQI

28°C25/30°C

5th Oct 2025976 AMAQI
5th Oct 20251087 AMAQI
5th Oct 20251158 AMAQI
5th Oct 20251029 AMAQI
5th Oct 20259310 AMAQI
5th Oct 20258211 AMAQI
5th Oct 20257312 PMAQI
5th Oct 2025671 PMAQI
5th Oct 2025632 PMAQI
5th Oct 2025653 PMAQI
5th Oct 2025664 PMAQI
5th Oct 2025665 PMAQI
5th Oct 2025666 PMAQI
5th Oct 2025707 PMAQI
5th Oct 2025678 PMAQI
5th Oct 2025789 PMAQI
5th Oct 20257910 PMAQI
5th Oct 20258011 PMAQI
6th Oct 20258612 AMAQI
6th Oct 2025911 AMAQI
6th Oct 2025892 AMAQI
6th Oct 20251053 AMAQI
6th Oct 20251084 AMAQI
6th Oct 2025965 AMAQI

28°C26/31°C

6th Oct 2025926 AMAQI
6th Oct 20251007 AMAQI
6th Oct 20251088 AMAQI
6th Oct 20251109 AMAQI
6th Oct 202510110 AMAQI
6th Oct 20259611 AMAQI
6th Oct 20259112 PMAQI
6th Oct 2025861 PMAQI
6th Oct 2025872 PMAQI
6th Oct 2025833 PMAQI
6th Oct 2025754 PMAQI
6th Oct 2025565 PMAQI
6th Oct 2025476 PMAQI
6th Oct 2025567 PMAQI
6th Oct 2025608 PMAQI
6th Oct 2025619 PMAQI
6th Oct 20256510 PMAQI
6th Oct 20256511 PMAQI
7th Oct 20256612 AMAQI
7th Oct 2025681 AMAQI

28°C27/31°C

7th Oct 2025537 PMAQI
7th Oct 2025758 PMAQI
7th Oct 2025839 PMAQI
7th Oct 20258610 PMAQI
7th Oct 20257811 PMAQI
8th Oct 20258212 AMAQI
8th Oct 2025901 AMAQI
8th Oct 2025942 AMAQI
8th Oct 2025873 AMAQI
8th Oct 2025804 AMAQI
8th Oct 2025725 AMAQI

28°C26/31°C

8th Oct 2025606 AMAQI
8th Oct 2025707 AMAQI
8th Oct 2025708 AMAQI
8th Oct 2025659 AMAQI
8th Oct 20256610 AMAQI
8th Oct 20256611 AMAQI
8th Oct 20256812 PMAQI
8th Oct 2025621 PMAQI
8th Oct 2025612 PMAQI
8th Oct 2025603 PMAQI
8th Oct 2025584 PMAQI
8th Oct 2025515 PMAQI
8th Oct 2025486 PMAQI
8th Oct 2025567 PMAQI
8th Oct 2025618 PMAQI
8th Oct 2025589 PMAQI
8th Oct 20255710 PMAQI
8th Oct 20256611 PMAQI
9th Oct 20257412 AMAQI
9th Oct 2025721 AMAQI
9th Oct 2025672 AMAQI
9th Oct 2025653 AMAQI
9th Oct 2025624 AMAQI
9th Oct 2025785 AMAQI

28°C26/31°C

9th Oct 2025736 AMAQI
9th Oct 2025737 AMAQI
9th Oct 2025778 AMAQI
9th Oct 2025749 AMAQI
9th Oct 20257010 AMAQI
9th Oct 20256511 AMAQI
9th Oct 20256112 PMAQI
9th Oct 2025621 PMAQI
9th Oct 2025582 PMAQI
9th Oct 2025483 PMAQI
9th Oct 2025504 PMAQI
9th Oct 2025615 PMAQI
9th Oct 2025586 PMAQI
9th Oct 2025537 PMAQI
9th Oct 2025488 PMAQI
9th Oct 2025549 PMAQI
9th Oct 20255610 PMAQI
9th Oct 20255911 PMAQI
10th Oct 20255812 AMAQI
10th Oct 2025521 AMAQI
10th Oct 2025502 AMAQI
10th Oct 2025563 AMAQI
10th Oct 2025584 AMAQI
10th Oct 2025645 AMAQI

27°C26/29°C

10th Oct 2025636 AMAQI
10th Oct 2025607 AMAQI
10th Oct 2025578 AMAQI
10th Oct 2025639 AMAQI
10th Oct 20257510 AMAQI
10th Oct 20257811 AMAQI
10th Oct 20257612 PMAQI
10th Oct 2025711 PMAQI
10th Oct 2025712 PMAQI
10th Oct 2025753 PMAQI
10th Oct 2025724 PMAQI
10th Oct 2025715 PMAQI
10th Oct 2025686 PMAQI
10th Oct 2025687 PMAQI
10th Oct 2025668 PMAQI
10th Oct 2025639 PMAQI
10th Oct 20256510 PMAQI
10th Oct 20257011 PMAQI
11th Oct 20257012 AMAQI
11th Oct 2025651 AMAQI
11th Oct 2025692 AMAQI
11th Oct 2025753 AMAQI
11th Oct 2025804 AMAQI
11th Oct 2025815 AMAQI

28°C26/30°C

11th Oct 2025846 AMAQI
11th Oct 2025687 AMAQI
11th Oct 2025738 AMAQI
11th Oct 2025899 AMAQI
11th Oct 20259610 AMAQI
11th Oct 20259011 AMAQI
11th Oct 20258612 PMAQI
11th Oct 2025691 PMAQI
11th Oct 2025702 PMAQI
11th Oct 2025753 PMAQI
11th Oct 2025734 PMAQI
11th Oct 2025755 PMAQI
11th Oct 2025726 PMAQI
11th Oct 2025767 PMAQI
11th Oct 2025758 PMAQI
11th Oct 2025809 PMAQI
11th Oct 20258010 PMAQI
11th Oct 20258011 PMAQI
12th Oct 20258112 AMAQI
12th Oct 2025801 AMAQI
12th Oct 2025762 AMAQI
12th Oct 2025833 AMAQI
12th Oct 2025884 AMAQI
12th Oct 2025915 AMAQI

28°C27/31°C

12th Oct 2025956 AMAQI
6 AM
12th Oct 2025937 AMAQI
12th Oct 2025938 AMAQI
12th Oct 2025969 AMAQI
12th Oct 20259810 AMAQI
12th Oct 202510011 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
10 AM

59AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM - 6 PM

54AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 59), while the lowest AQI was between 12 PM to 6 PM (Avg. 54).
Night time
Avg. Highest Time
12 AM - 1 AM

58AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM - 8 PM

55AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 58), while the lowest AQI was between 7 PM to 8 PM (Avg. 55).

2025 Days Vs Air Quality

Pengerang, Patam, Kepulauan Riau, Indonesia

2025

33%

94

67%

190

Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)

Good
94 Days
Moderate
190 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 33%

Health Risk Level:

High

In 2025, 33% of 285 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.

Annual Air Quality Insights

Pengerang, Patam, Kepulauan Riau, Indonesia

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
54AQI
2nd January 2025
55AQI
3rd January 2025
55AQI
4th January 2025
55AQI
5th January 2025
54AQI
6th January 2025
54AQI
7th January 2025
53AQI
8th January 2025
53AQI
9th January 2025
54AQI
10th January 2025
54AQI
11th January 2025
52AQI
12th January 2025
51AQI
13th January 2025
50AQI
14th January 2025
52AQI
15th January 2025
55AQI
16th January 2025
53AQI
17th January 2025
54AQI
18th January 2025
53AQI
19th January 2025
53AQI
20th January 2025
53AQI
21st January 2025
53AQI
22nd January 2025
55AQI
23rd January 2025
54AQI
24th January 2025
55AQI
25th January 2025
54AQI
26th January 2025
53AQI
27th January 2025
54AQI
28th January 2025
55AQI
29th January 2025
54AQI
30th January 2025
56AQI
31st January 2025
55AQI
1st February 2025
56AQI
2nd February 2025
57AQI
3rd February 2025
59AQI
4th February 2025
57AQI
5th February 2025
57AQI
6th February 2025
57AQI
7th February 2025
56AQI
8th February 2025
57AQI
9th February 2025
56AQI
10th February 2025
56AQI
11th February 2025
54AQI
12th February 2025
55AQI
13th February 2025
55AQI
14th February 2025
54AQI
15th February 2025
56AQI
16th February 2025
55AQI
17th February 2025
57AQI
18th February 2025
56AQI
19th February 2025
56AQI
20th February 2025
56AQI
21st February 2025
56AQI
22nd February 2025
55AQI
23rd February 2025
54AQI
24th February 2025
52AQI
25th February 2025
53AQI
26th February 2025
52AQI
27th February 2025
53AQI
28th February 2025
53AQI
1st March 2025
54AQI
2nd March 2025
52AQI
3rd March 2025
55AQI
4th March 2025
54AQI
5th March 2025
54AQI
6th March 2025
52AQI
7th March 2025
53AQI
8th March 2025
52AQI
9th March 2025
50AQI
10th March 2025
47AQI
11th March 2025
47AQI
12th March 2025
44AQI
13th March 2025
46AQI
14th March 2025
46AQI
15th March 2025
46AQI
16th March 2025
44AQI
17th March 2025
43AQI
18th March 2025
47AQI
19th March 2025
47AQI
20th March 2025
47AQI
21st March 2025
51AQI
22nd March 2025
51AQI
23rd March 2025
50AQI
24th March 2025
52AQI
25th March 2025
56AQI
26th March 2025
61AQI
27th March 2025
62AQI
28th March 2025
60AQI
29th March 2025
60AQI
30th March 2025
59AQI
31st March 2025
57AQI
1st April 2025
57AQI
2nd April 2025
56AQI
3rd April 2025
54AQI
4th April 2025
53AQI
5th April 2025
51AQI
6th April 2025
49AQI
7th April 2025
48AQI
8th April 2025
49AQI
9th April 2025
48AQI
10th April 2025
49AQI
11th April 2025
48AQI
12th April 2025
49AQI
13th April 2025
46AQI
14th April 2025
46AQI
15th April 2025
47AQI
16th April 2025
52AQI
17th April 2025
52AQI
18th April 2025
53AQI
19th April 2025
53AQI
20th April 2025
53AQI
21st April 2025
53AQI
22nd April 2025
54AQI
23rd April 2025
52AQI
24th April 2025
54AQI
25th April 2025
54AQI
26th April 2025
53AQI
27th April 2025
53AQI
28th April 2025
53AQI
29th April 2025
53AQI
30th April 2025
52AQI
1st May 2025
51AQI
2nd May 2025
51AQI
3rd May 2025
48AQI
4th May 2025
51AQI
5th May 2025
51AQI
6th May 2025
51AQI
7th May 2025
52AQI
8th May 2025
51AQI
9th May 2025
51AQI
10th May 2025
52AQI
11th May 2025
47AQI
12th May 2025
44AQI
13th May 2025
44AQI
14th May 2025
44AQI
15th May 2025
46AQI
16th May 2025
48AQI
17th May 2025
49AQI
18th May 2025
46AQI
19th May 2025
47AQI
20th May 2025
48AQI
21st May 2025
48AQI
22nd May 2025
46AQI
23rd May 2025
45AQI
24th May 2025
44AQI
25th May 2025
41AQI
26th May 2025
41AQI
27th May 2025
41AQI
28th May 2025
44AQI
29th May 2025
47AQI
30th May 2025
46AQI
31st May 2025
49AQI
1st June 2025
50AQI
2nd June 2025
50AQI
3rd June 2025
51AQI
4th June 2025
50AQI
5th June 2025
49AQI
6th June 2025
44AQI
7th June 2025
45AQI
8th June 2025
39AQI
9th June 2025
40AQI
10th June 2025
37AQI
11th June 2025
36AQI
12th June 2025
42AQI
13th June 2025
41AQI
14th June 2025
39AQI
15th June 2025
41AQI
16th June 2025
42AQI
17th June 2025
42AQI
18th June 2025
41AQI
19th June 2025
41AQI
20th June 2025
46AQI
21st June 2025
47AQI
22nd June 2025
42AQI
23rd June 2025
47AQI
24th June 2025
51AQI
25th June 2025
51AQI
26th June 2025
53AQI
27th June 2025
55AQI
28th June 2025
55AQI
29th June 2025
54AQI
30th June 2025
53AQI
1st July 2025
52AQI
2nd July 2025
52AQI
3rd July 2025
53AQI
4th July 2025
53AQI
5th July 2025
52AQI
6th July 2025
51AQI
7th July 2025
49AQI
8th July 2025
51AQI
9th July 2025
50AQI
10th July 2025
49AQI
11th July 2025
51AQI
12th July 2025
50AQI
13th July 2025
51AQI
14th July 2025
52AQI
15th July 2025
52AQI
16th July 2025
53AQI
17th July 2025
52AQI
18th July 2025
53AQI
19th July 2025
54AQI
20th July 2025
54AQI
21st July 2025
55AQI
22nd July 2025
56AQI
23rd July 2025
59AQI
24th July 2025
59AQI
25th July 2025
60AQI
26th July 2025
59AQI
27th July 2025
58AQI
28th July 2025
57AQI
29th July 2025
59AQI
30th July 2025
61AQI
31st July 2025
60AQI
1st August 2025
56AQI
2nd August 2025
55AQI
3rd August 2025
53AQI
4th August 2025
53AQI
5th August 2025
51AQI
6th August 2025
55AQI
7th August 2025
60AQI
8th August 2025
59AQI
9th August 2025
58AQI
10th August 2025
61AQI
11th August 2025
57AQI
12th August 2025
59AQI
13th August 2025
56AQI
14th August 2025
55AQI
15th August 2025
54AQI
16th August 2025
58AQI
17th August 2025
55AQI
18th August 2025
56AQI
19th August 2025
56AQI
20th August 2025
60AQI
21st August 2025
57AQI
22nd August 2025
61AQI
23rd August 2025
60AQI
24th August 2025
60AQI
25th August 2025
54AQI
26th August 2025
58AQI
27th August 2025
64AQI
28th August 2025
61AQI
29th August 2025
63AQI
30th August 2025
60AQI
31st August 2025
57AQI
1st September 2025
53AQI
2nd September 2025
50AQI
3rd September 2025
50AQI
4th September 2025
41AQI
5th September 2025
40AQI
6th September 2025
47AQI
7th September 2025
47AQI
8th September 2025
51AQI
9th September 2025
47AQI
10th September 2025
51AQI
11th September 2025
49AQI
12th September 2025
45AQI
13th September 2025
40AQI
14th September 2025
50AQI
15th September 2025
48AQI
16th September 2025
53AQI
17th September 2025
42AQI
18th September 2025
50AQI
19th September 2025
42AQI
20th September 2025
43AQI
21st September 2025
40AQI
22nd September 2025
43AQI
23rd September 2025
50AQI
24th September 2025
55AQI
25th September 2025
63AQI
26th September 2025
74AQI
27th September 2025
59AQI
28th September 2025
65AQI
29th September 2025
37AQI
30th September 2025
35AQI
1st October 2025
33AQI
2nd October 2025
64AQI
3rd October 2025
61AQI
4th October 2025
68AQI
5th October 2025
83AQI
6th October 2025
77AQI
7th October 2025
75AQI
8th October 2025
69AQI
9th October 2025
64AQI
10th October 2025
63AQI
11th October 2025
77AQI
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

54AQI

55AQI

52AQI

51AQI

47AQI

46AQI

54AQI

57AQI

49AQI

67AQI

No. of days

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

202552AQI

1
30
28
13
18
10
20
22
9
22
8
4
27
31
21
9
1
10
94
190

Highest AQI recorded in

October

67AQI

Lowest AQI recorded in

June

46AQI

202422AQI

30
28
30
30
22
8
13
17
10
21
30
1
30
17
14
22
8
13
18
275
87

Highest AQI recorded in

July

53AQI

Lowest AQI recorded in

September

0AQI

20230AQI

17
31
30
30
29
31
31
30
31
28
30
318

Highest AQI recorded in

February

0AQI

Lowest AQI recorded in

December

0AQI

20220AQI

25
21
31
30
31
30
23
1
25
30
21
268

Highest AQI recorded in

January

0AQI

Lowest AQI recorded in

November

0AQI

202118AQI

23
8
13
15
16
12
17
13
19
30
31
22
21
30
28
20
270
48

Highest AQI recorded in

February

56AQI

Lowest AQI recorded in

December

0AQI

202037AQI

5
7
15
6
16
2
30
30
1
23
8
26
2
21
10
29
1
25
6
220
43

Highest AQI recorded in

March

52AQI

Lowest AQI recorded in

June

29AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
52AQI
Least Polluted Year Recorded
2022(Avg.)
0AQI

Pengerang's annual 2025 AQI (52) shows an average percentage change of 113.1% (worsened AQI) compared to previous years: 2020 (37), 2021 (18), 2022 (0), 2023 (0), 2024 (22).