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Riau Gub Riau Office, Pekanbaru, 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+

August Air Quality Analysis

Riau Gub Riau Office, Pekanbaru, Riau, Indonesia

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Aug 2024
70AQI
Lowest AQI recorded on
29th Aug 2024
44AQI

Same Day Analysis (16th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 57 of Moderate air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 16th Aug - 17th Aug 2025

Riau Gub Riau Office, Pekanbaru, Riau, Indonesia

AQI
Day
Night
.

6 AM16th Aug 2025

6 PM

5 AM17th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
1AM17th Aug

68AQI

Avg. Lowest Time
4PM16th Aug

52AQI

In the last 24 hours,

Riau Gub Riau Office's AQI reached its highest point of 68 at 1 AM during the Night, while the lowest point, 52, was recorded at 4 PM during the Night between 16th Aug and 17th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Riau Gub Riau Office, Pekanbaru, Riau, Indonesia

JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
18th Jul 2025556 AMAQI
18th Jul 2025557 AMAQI
18th Jul 2025648 AMAQI
18th Jul 2025729 AMAQI
18th Jul 20257810 AMAQI
18th Jul 20257011 AMAQI
18th Jul 20257412 PMAQI
18th Jul 2025711 PMAQI
18th Jul 2025702 PMAQI
18th Jul 2025743 PMAQI
18th Jul 2025714 PMAQI
18th Jul 2025705 PMAQI
18th Jul 2025756 PMAQI
18th Jul 2025727 PMAQI
18th Jul 2025638 PMAQI
18th Jul 2025649 PMAQI
18th Jul 20256210 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025583 AMAQI
19th Jul 2025544 AMAQI
19th Jul 2025565 AMAQI

28°C22/36°C

19th Jul 2025566 AMAQI
19th Jul 2025557 AMAQI
19th Jul 2025658 AMAQI
19th Jul 2025699 AMAQI
19th Jul 20257110 AMAQI
19th Jul 20257011 AMAQI
19th Jul 20257012 PMAQI
19th Jul 2025641 PMAQI
19th Jul 2025702 PMAQI
19th Jul 2025743 PMAQI
19th Jul 2025704 PMAQI
19th Jul 2025705 PMAQI
19th Jul 2025726 PMAQI
19th Jul 2025657 PMAQI
19th Jul 2025678 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256511 PMAQI
20th Jul 20257012 AMAQI
20th Jul 2025681 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025584 AMAQI
20th Jul 2025585 AMAQI

28°C21/36°C

20th Jul 2025586 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025648 AMAQI
20th Jul 2025709 AMAQI
20th Jul 20257510 AMAQI
20th Jul 20257411 AMAQI
20th Jul 20257612 PMAQI
20th Jul 2025691 PMAQI
20th Jul 2025742 PMAQI
20th Jul 2025733 PMAQI
20th Jul 2025614 PMAQI
20th Jul 2025605 PMAQI
20th Jul 2025616 PMAQI
20th Jul 2025607 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025659 PMAQI
20th Jul 20257810 PMAQI
20th Jul 20257211 PMAQI
21st Jul 20256312 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025604 AMAQI
21st Jul 2025605 AMAQI

28°C22/36°C

21st Jul 2025616 AMAQI
21st Jul 2025627 AMAQI
21st Jul 2025708 AMAQI
21st Jul 2025749 AMAQI
21st Jul 20257610 AMAQI
21st Jul 20257011 AMAQI
21st Jul 20257412 PMAQI
21st Jul 2025691 PMAQI
21st Jul 2025662 PMAQI
21st Jul 2025683 PMAQI
21st Jul 2025644 PMAQI
21st Jul 2025655 PMAQI
21st Jul 2025646 PMAQI
21st Jul 2025707 PMAQI
21st Jul 2025768 PMAQI
21st Jul 2025869 PMAQI
21st Jul 20257710 PMAQI
21st Jul 20258111 PMAQI
22nd Jul 20257812 AMAQI
22nd Jul 2025641 AMAQI
22nd Jul 2025572 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025624 AMAQI
22nd Jul 2025635 AMAQI

28°C23/35°C

22nd Jul 2025626 AMAQI
22nd Jul 2025627 AMAQI
22nd Jul 2025798 AMAQI
22nd Jul 2025809 AMAQI
22nd Jul 20258910 AMAQI
22nd Jul 20257911 AMAQI
22nd Jul 20257312 PMAQI
22nd Jul 2025811 PMAQI
22nd Jul 2025842 PMAQI
22nd Jul 2025833 PMAQI
22nd Jul 2025834 PMAQI
22nd Jul 2025765 PMAQI
22nd Jul 2025836 PMAQI
22nd Jul 2025827 PMAQI
22nd Jul 2025858 PMAQI
22nd Jul 2025799 PMAQI
22nd Jul 20256910 PMAQI
22nd Jul 20256911 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025571 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025623 AMAQI
23rd Jul 2025644 AMAQI
23rd Jul 2025635 AMAQI

28°C24/33°C

23rd Jul 2025636 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025828 AMAQI
23rd Jul 2025819 AMAQI
23rd Jul 20258810 AMAQI
23rd Jul 202510111 AMAQI
23rd Jul 20258312 PMAQI
23rd Jul 2025861 PMAQI
23rd Jul 2025722 PMAQI
23rd Jul 2025723 PMAQI
23rd Jul 2025744 PMAQI
23rd Jul 2025745 PMAQI
23rd Jul 2025826 PMAQI
23rd Jul 2025747 PMAQI
23rd Jul 2025698 PMAQI
23rd Jul 2025699 PMAQI
23rd Jul 20256910 PMAQI
23rd Jul 20257011 PMAQI
24th Jul 20256712 AMAQI
24th Jul 2025711 AMAQI
24th Jul 2025672 AMAQI
24th Jul 2025673 AMAQI
24th Jul 2025634 AMAQI
24th Jul 2025645 AMAQI

28°C23/34°C

24th Jul 2025636 AMAQI
24th Jul 2025647 AMAQI
24th Jul 2025778 AMAQI
24th Jul 2025829 AMAQI
24th Jul 20258910 AMAQI
24th Jul 20258011 AMAQI
24th Jul 20257112 PMAQI
24th Jul 2025821 PMAQI
24th Jul 2025702 PMAQI
24th Jul 2025723 PMAQI
24th Jul 2025744 PMAQI
24th Jul 2025885 PMAQI
24th Jul 2025806 PMAQI
24th Jul 2025757 PMAQI
24th Jul 2025728 PMAQI
24th Jul 2025669 PMAQI
24th Jul 20257110 PMAQI
24th Jul 20256511 PMAQI
25th Jul 20257112 AMAQI
25th Jul 2025661 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025634 AMAQI
25th Jul 2025645 AMAQI

28°C25/35°C

25th Jul 2025656 AMAQI
25th Jul 2025667 AMAQI
25th Jul 2025768 AMAQI
25th Jul 2025769 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257011 AMAQI
25th Jul 20256912 PMAQI
25th Jul 2025701 PMAQI
25th Jul 2025722 PMAQI
25th Jul 2025763 PMAQI
25th Jul 2025724 PMAQI
25th Jul 2025805 PMAQI
25th Jul 2025826 PMAQI
25th Jul 2025747 PMAQI
25th Jul 2025668 PMAQI
25th Jul 2025709 PMAQI
25th Jul 20256810 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025661 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025633 AMAQI
26th Jul 2025634 AMAQI
26th Jul 2025625 AMAQI

27°C23/34°C

26th Jul 2025626 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025678 AMAQI
26th Jul 2025709 AMAQI
26th Jul 20257210 AMAQI
26th Jul 20257411 AMAQI
26th Jul 20256512 PMAQI
26th Jul 2025671 PMAQI
26th Jul 2025632 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025605 PMAQI
26th Jul 2025816 PMAQI
26th Jul 2025707 PMAQI
26th Jul 2025668 PMAQI
26th Jul 2025729 PMAQI
26th Jul 20257810 PMAQI
26th Jul 20257311 PMAQI
27th Jul 20257012 AMAQI
27th Jul 2025661 AMAQI
27th Jul 2025622 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025624 AMAQI
27th Jul 2025635 AMAQI

26°C22/33°C

27th Jul 2025616 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025658 AMAQI
27th Jul 2025669 AMAQI
27th Jul 20257510 AMAQI
27th Jul 20257411 AMAQI
27th Jul 20257512 PMAQI
27th Jul 2025601 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025513 PMAQI
27th Jul 2025484 PMAQI
27th Jul 2025445 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025687 PMAQI
27th Jul 2025758 PMAQI
27th Jul 2025759 PMAQI
27th Jul 20257410 PMAQI
27th Jul 20256911 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025623 AMAQI
28th Jul 2025604 AMAQI
28th Jul 2025625 AMAQI

27°C23/35°C

28th Jul 2025606 AMAQI
28th Jul 2025617 AMAQI
28th Jul 2025658 AMAQI
28th Jul 2025729 AMAQI
28th Jul 20257410 AMAQI
28th Jul 20257211 AMAQI
28th Jul 20257912 PMAQI
28th Jul 2025641 PMAQI
28th Jul 2025682 PMAQI
28th Jul 2025643 PMAQI
28th Jul 2025644 PMAQI
28th Jul 2025645 PMAQI
28th Jul 2025666 PMAQI
28th Jul 2025757 PMAQI
28th Jul 2025778 PMAQI
28th Jul 2025729 PMAQI
28th Jul 20257210 PMAQI
28th Jul 20257411 PMAQI
29th Jul 20257012 AMAQI
29th Jul 2025691 AMAQI
29th Jul 2025652 AMAQI
29th Jul 2025663 AMAQI
29th Jul 2025624 AMAQI
29th Jul 2025645 AMAQI

27°C23/33°C

29th Jul 2025656 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025688 AMAQI
29th Jul 2025829 AMAQI
29th Jul 20256910 AMAQI
29th Jul 20257411 AMAQI
29th Jul 20256812 PMAQI
29th Jul 2025701 PMAQI
29th Jul 2025642 PMAQI
29th Jul 2025673 PMAQI
29th Jul 2025744 PMAQI
29th Jul 2025705 PMAQI
29th Jul 2025636 PMAQI
29th Jul 2025667 PMAQI
29th Jul 2025668 PMAQI
29th Jul 2025679 PMAQI
29th Jul 20256910 PMAQI
29th Jul 20256911 PMAQI
30th Jul 20257212 AMAQI
30th Jul 2025691 AMAQI
30th Jul 2025702 AMAQI
30th Jul 2025693 AMAQI
30th Jul 2025634 AMAQI
30th Jul 2025605 AMAQI

27°C23/33°C

30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025708 AMAQI
30th Jul 2025709 AMAQI
30th Jul 20257410 AMAQI
30th Jul 20256611 AMAQI
30th Jul 20256312 PMAQI
30th Jul 2025621 PMAQI
30th Jul 2025612 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025594 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025606 PMAQI
30th Jul 2025677 PMAQI
30th Jul 2025708 PMAQI
30th Jul 2025699 PMAQI
30th Jul 20257010 PMAQI
30th Jul 20257011 PMAQI
31st Jul 20257012 AMAQI
31st Jul 2025691 AMAQI
31st Jul 2025682 AMAQI
31st Jul 2025723 AMAQI
31st Jul 2025704 AMAQI
31st Jul 2025705 AMAQI

27°C23/34°C

31st Jul 2025706 AMAQI
31st Jul 2025707 AMAQI
31st Jul 2025708 AMAQI
31st Jul 2025709 AMAQI
31st Jul 20256510 AMAQI
31st Jul 20256311 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025494 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025597 PMAQI
31st Jul 2025668 PMAQI
31st Jul 2025679 PMAQI
31st Jul 20256810 PMAQI
31st Jul 20257011 PMAQI
1st Aug 20256612 AMAQI
1st Aug 2025641 AMAQI
1st Aug 2025622 AMAQI
1st Aug 2025633 AMAQI
1st Aug 2025604 AMAQI
1st Aug 2025605 AMAQI

27°C23/33°C

1st Aug 2025626 AMAQI
1st Aug 2025607 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256312 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025604 AMAQI
2nd Aug 2025605 AMAQI

27°C23/33°C

2nd Aug 2025596 AMAQI
2nd Aug 2025587 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025449 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025442 PMAQI
2nd Aug 2025513 PMAQI
2nd Aug 2025434 PMAQI
2nd Aug 2025485 PMAQI
2nd Aug 2025526 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025549 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025573 AMAQI
3rd Aug 2025564 AMAQI
3rd Aug 2025565 AMAQI

28°C24/35°C

3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20255710 AMAQI
3rd Aug 20256011 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025475 PMAQI
3rd Aug 2025466 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025518 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025554 AMAQI
4th Aug 2025565 AMAQI

27°C24/34°C

4th Aug 2025556 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025488 AMAQI
4th Aug 2025449 AMAQI
4th Aug 20255610 AMAQI
4th Aug 20256211 AMAQI
4th Aug 20256512 PMAQI
4th Aug 2025501 PMAQI
4th Aug 2025462 PMAQI
4th Aug 2025423 PMAQI
4th Aug 2025434 PMAQI
4th Aug 2025365 PMAQI
4th Aug 2025406 PMAQI
4th Aug 2025547 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255711 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025531 AMAQI
5th Aug 2025532 AMAQI
5th Aug 2025543 AMAQI
5th Aug 2025564 AMAQI
5th Aug 2025565 AMAQI

25°C24/27°C

5th Aug 2025556 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025438 AMAQI
5th Aug 2025399 AMAQI
5th Aug 20254710 AMAQI
5th Aug 20254911 AMAQI
5th Aug 20254112 PMAQI
5th Aug 2025391 PMAQI
5th Aug 2025312 PMAQI
5th Aug 2025383 PMAQI
5th Aug 2025314 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025376 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025498 PMAQI
5th Aug 2025599 PMAQI
5th Aug 20256010 PMAQI
5th Aug 20255711 PMAQI
6th Aug 20256112 AMAQI
6th Aug 2025621 AMAQI
6th Aug 2025612 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025534 AMAQI
6th Aug 2025535 AMAQI

24°C22/25°C

6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025569 AMAQI
6th Aug 20256410 AMAQI
6th Aug 20255811 AMAQI
6th Aug 20255412 PMAQI
6th Aug 2025431 PMAQI
6th Aug 2025382 PMAQI
6th Aug 2025463 PMAQI
6th Aug 2025514 PMAQI
6th Aug 2025435 PMAQI
6th Aug 2025486 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025598 PMAQI
6th Aug 2025649 PMAQI
6th Aug 20256410 PMAQI
6th Aug 20256411 PMAQI
7th Aug 20256212 AMAQI
7th Aug 2025561 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025553 AMAQI
7th Aug 2025564 AMAQI
7th Aug 2025555 AMAQI

27°C23/34°C

7th Aug 2025566 AMAQI
7th Aug 2025557 AMAQI
7th Aug 2025488 AMAQI
7th Aug 2025529 AMAQI
7th Aug 20255910 AMAQI
7th Aug 20255811 AMAQI
7th Aug 20255812 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025372 PMAQI
7th Aug 2025473 PMAQI
7th Aug 2025424 PMAQI
7th Aug 2025435 PMAQI
7th Aug 2025416 PMAQI
7th Aug 2025417 PMAQI
7th Aug 2025528 PMAQI
7th Aug 2025539 PMAQI
7th Aug 20255910 PMAQI
7th Aug 20256111 PMAQI
8th Aug 20256012 AMAQI
8th Aug 2025561 AMAQI
8th Aug 2025532 AMAQI
8th Aug 2025543 AMAQI
8th Aug 2025564 AMAQI
8th Aug 2025565 AMAQI

26°C22/34°C

8th Aug 2025566 AMAQI
8th Aug 2025567 AMAQI
8th Aug 2025608 AMAQI
8th Aug 2025619 AMAQI
8th Aug 20256310 AMAQI
8th Aug 20256311 AMAQI
8th Aug 20255812 PMAQI
8th Aug 2025571 PMAQI
8th Aug 2025552 PMAQI
8th Aug 2025573 PMAQI
8th Aug 2025584 PMAQI
8th Aug 2025555 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025627 PMAQI
8th Aug 2025568 PMAQI
8th Aug 2025669 PMAQI
8th Aug 20257210 PMAQI
8th Aug 20255911 PMAQI
9th Aug 20255712 AMAQI
9th Aug 2025541 AMAQI
9th Aug 2025532 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025584 AMAQI
9th Aug 2025585 AMAQI

27°C23/34°C

9th Aug 2025586 AMAQI
9th Aug 2025587 AMAQI
9th Aug 2025638 AMAQI
9th Aug 2025669 AMAQI
9th Aug 20256710 AMAQI
9th Aug 20256711 AMAQI
9th Aug 20256912 PMAQI
9th Aug 2025671 PMAQI
9th Aug 2025622 PMAQI
9th Aug 2025713 PMAQI
9th Aug 2025724 PMAQI
9th Aug 2025605 PMAQI
9th Aug 2025616 PMAQI
9th Aug 2025657 PMAQI
9th Aug 2025668 PMAQI
9th Aug 2025749 PMAQI
9th Aug 20257210 PMAQI
9th Aug 20257111 PMAQI
10th Aug 20256712 AMAQI
10th Aug 2025641 AMAQI
10th Aug 2025622 AMAQI
10th Aug 2025623 AMAQI
10th Aug 2025604 AMAQI
10th Aug 2025605 AMAQI

27°C23/34°C

10th Aug 2025606 AMAQI
10th Aug 2025607 AMAQI
10th Aug 2025648 AMAQI
10th Aug 2025629 AMAQI
10th Aug 20256210 AMAQI
10th Aug 20256711 AMAQI
10th Aug 20257212 PMAQI
10th Aug 2025651 PMAQI
10th Aug 2025722 PMAQI
10th Aug 2025683 PMAQI
10th Aug 2025584 PMAQI
10th Aug 2025585 PMAQI
10th Aug 2025586 PMAQI
10th Aug 2025537 PMAQI
10th Aug 2025598 PMAQI
10th Aug 2025629 PMAQI
10th Aug 20255710 PMAQI
10th Aug 20256611 PMAQI
11th Aug 20257012 AMAQI
11th Aug 2025641 AMAQI
11th Aug 2025642 AMAQI
11th Aug 2025623 AMAQI
11th Aug 2025624 AMAQI
11th Aug 2025625 AMAQI

27°C23/32°C

11th Aug 2025626 AMAQI
11th Aug 2025627 AMAQI
11th Aug 2025588 AMAQI
11th Aug 2025589 AMAQI
11th Aug 20256010 AMAQI
11th Aug 20255211 AMAQI
11th Aug 20255412 PMAQI
11th Aug 2025591 PMAQI
11th Aug 2025522 PMAQI
11th Aug 2025583 PMAQI
11th Aug 2025594 PMAQI
11th Aug 2025585 PMAQI
11th Aug 2025566 PMAQI
11th Aug 2025647 PMAQI
11th Aug 2025638 PMAQI
11th Aug 2025619 PMAQI
11th Aug 20255810 PMAQI
11th Aug 20256611 PMAQI
12th Aug 20257012 AMAQI
12th Aug 2025691 AMAQI
12th Aug 2025682 AMAQI
12th Aug 2025623 AMAQI
12th Aug 2025624 AMAQI
12th Aug 2025625 AMAQI

25°C23/29°C

12th Aug 2025626 AMAQI
12th Aug 2025627 AMAQI
12th Aug 2025608 AMAQI
12th Aug 2025649 AMAQI
12th Aug 20255010 AMAQI
12th Aug 20254811 AMAQI
12th Aug 20257512 PMAQI
12th Aug 2025601 PMAQI
12th Aug 2025422 PMAQI
12th Aug 2025393 PMAQI
12th Aug 2025424 PMAQI
12th Aug 2025475 PMAQI
12th Aug 2025486 PMAQI
12th Aug 2025557 PMAQI
12th Aug 2025588 PMAQI
12th Aug 2025609 PMAQI
12th Aug 20255910 PMAQI
12th Aug 20255811 PMAQI
13th Aug 20256112 AMAQI
13th Aug 2025651 AMAQI
13th Aug 2025652 AMAQI
13th Aug 2025623 AMAQI
13th Aug 2025614 AMAQI
13th Aug 2025615 AMAQI

25°C22/31°C

13th Aug 2025626 AMAQI
13th Aug 2025627 AMAQI
13th Aug 2025358 AMAQI
13th Aug 2025449 AMAQI
13th Aug 20254210 AMAQI
13th Aug 20254811 AMAQI
13th Aug 20253912 PMAQI
13th Aug 2025361 PMAQI
13th Aug 2025412 PMAQI
13th Aug 2025473 PMAQI
13th Aug 2025514 PMAQI
13th Aug 2025465 PMAQI
13th Aug 2025526 PMAQI
13th Aug 2025567 PMAQI
13th Aug 2025558 PMAQI
13th Aug 2025559 PMAQI
13th Aug 20255710 PMAQI
13th Aug 20255911 PMAQI
14th Aug 20256212 AMAQI
14th Aug 2025611 AMAQI
14th Aug 2025612 AMAQI
14th Aug 2025613 AMAQI
14th Aug 2025624 AMAQI
14th Aug 2025585 AMAQI

24°C22/27°C

14th Aug 2025586 AMAQI
14th Aug 2025587 AMAQI
14th Aug 2025518 AMAQI
14th Aug 2025569 AMAQI
14th Aug 20255610 AMAQI
14th Aug 20255211 AMAQI
14th Aug 20254812 PMAQI
14th Aug 2025421 PMAQI
14th Aug 2025352 PMAQI
14th Aug 2025383 PMAQI
14th Aug 2025404 PMAQI
14th Aug 2025435 PMAQI
14th Aug 2025476 PMAQI
14th Aug 2025537 PMAQI
14th Aug 2025608 PMAQI
14th Aug 2025629 PMAQI
14th Aug 20255810 PMAQI
14th Aug 20255911 PMAQI
15th Aug 20255812 AMAQI
15th Aug 2025541 AMAQI
15th Aug 2025542 AMAQI
15th Aug 2025553 AMAQI
15th Aug 2025584 AMAQI
15th Aug 2025585 AMAQI

26°C23/32°C

15th Aug 2025586 AMAQI
15th Aug 2025587 AMAQI
15th Aug 2025498 AMAQI
15th Aug 2025459 AMAQI
15th Aug 20255710 AMAQI
15th Aug 20257111 AMAQI
15th Aug 20256312 PMAQI
15th Aug 2025591 PMAQI
15th Aug 2025522 PMAQI
15th Aug 2025443 PMAQI
15th Aug 2025544 PMAQI
15th Aug 2025465 PMAQI
15th Aug 2025346 PMAQI
15th Aug 2025467 PMAQI
15th Aug 2025558 PMAQI
15th Aug 2025669 PMAQI
15th Aug 20256210 PMAQI
15th Aug 20255611 PMAQI
16th Aug 20255612 AMAQI
16th Aug 2025581 AMAQI
16th Aug 2025602 AMAQI
16th Aug 2025583 AMAQI
16th Aug 2025564 AMAQI
16th Aug 2025575 AMAQI

26°C23/32°C

16th Aug 2025576 AMAQI
16th Aug 2025567 AMAQI
16th Aug 2025548 AMAQI
16th Aug 2025579 AMAQI
16th Aug 20255710 AMAQI
16th Aug 20256411 AMAQI
16th Aug 20256112 PMAQI
16th Aug 2025541 PMAQI
16th Aug 2025552 PMAQI
16th Aug 2025583 PMAQI
16th Aug 2025524 PMAQI
16th Aug 2025585 PMAQI
16th Aug 2025566 PMAQI
16th Aug 2025597 PMAQI
16th Aug 2025628 PMAQI
16th Aug 2025609 PMAQI
16th Aug 20256010 PMAQI
16th Aug 20256411 PMAQI
17th Aug 20256312 AMAQI
17th Aug 2025681 AMAQI
17th Aug 2025632 AMAQI
17th Aug 2025593 AMAQI
17th Aug 2025574 AMAQI
17th Aug 2025585 AMAQI

--°C/°C

17th Aug 2025586 AMAQI
6 AM
17th Aug 2025577 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 1 PM

62AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
2 PM - 6 PM

58AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 1 PM (Avg. 62), while the lowest AQI was between 2 PM to 6 PM (Avg. 58).
Night time
Avg. Highest Time
12 AM - 11 PM

62AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 11 PM

62AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 62), while the lowest AQI was between 12 AM to 11 PM (Avg. 62).

2025 Days Vs Air Quality

Riau Gub Riau Office, Pekanbaru, Riau, Indonesia

2025

34%

78

66%

150

Total number of days with different AQI categories in last 228 days in 2025 (137 days remaining)

Good
78 Days
Moderate
150 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 34%

Health Risk Level:

High

In 2025, 34% of 228 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

Riau Gub Riau Office, Pekanbaru, 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.

1st January 2025
55AQI
2nd January 2025
57AQI
3rd January 2025
52AQI
4th January 2025
48AQI
5th January 2025
50AQI
6th January 2025
46AQI
7th January 2025
49AQI
8th January 2025
56AQI
9th January 2025
54AQI
10th January 2025
63AQI
11th January 2025
48AQI
12th January 2025
52AQI
13th January 2025
47AQI
14th January 2025
52AQI
15th January 2025
58AQI
16th January 2025
63AQI
17th January 2025
46AQI
18th January 2025
48AQI
19th January 2025
51AQI
20th January 2025
59AQI
21st January 2025
72AQI
22nd January 2025
76AQI
23rd January 2025
77AQI
24th January 2025
72AQI
25th January 2025
57AQI
26th January 2025
58AQI
27th January 2025
57AQI
28th January 2025
48AQI
29th January 2025
58AQI
30th January 2025
68AQI
31st January 2025
82AQI
1st February 2025
69AQI
2nd February 2025
77AQI
3rd February 2025
78AQI
4th February 2025
85AQI
5th February 2025
73AQI
6th February 2025
89AQI
7th February 2025
82AQI
8th February 2025
81AQI
9th February 2025
87AQI
10th February 2025
91AQI
11th February 2025
77AQI
12th February 2025
92AQI
13th February 2025
87AQI
14th February 2025
86AQI
15th February 2025
83AQI
16th February 2025
67AQI
17th February 2025
68AQI
18th February 2025
69AQI
19th February 2025
64AQI
20th February 2025
62AQI
21st February 2025
67AQI
22nd February 2025
72AQI
23rd February 2025
63AQI
24th February 2025
63AQI
25th February 2025
58AQI
26th February 2025
61AQI
27th February 2025
54AQI
28th February 2025
59AQI
1st March 2025
60AQI
2nd March 2025
66AQI
3rd March 2025
78AQI
4th March 2025
99AQI
5th March 2025
58AQI
6th March 2025
56AQI
7th March 2025
71AQI
8th March 2025
78AQI
9th March 2025
53AQI
10th March 2025
51AQI
11th March 2025
55AQI
12th March 2025
59AQI
13th March 2025
54AQI
14th March 2025
50AQI
15th March 2025
62AQI
16th March 2025
72AQI
17th March 2025
47AQI
18th March 2025
64AQI
19th March 2025
59AQI
20th March 2025
64AQI
21st March 2025
68AQI
22nd March 2025
59AQI
23rd March 2025
51AQI
24th March 2025
63AQI
25th March 2025
66AQI
26th March 2025
67AQI
27th March 2025
64AQI
28th March 2025
58AQI
29th March 2025
67AQI
30th March 2025
66AQI
31st March 2025
56AQI
1st April 2025
55AQI
2nd April 2025
48AQI
3rd April 2025
53AQI
4th April 2025
50AQI
5th April 2025
44AQI
6th April 2025
48AQI
7th April 2025
44AQI
8th April 2025
46AQI
9th April 2025
50AQI
10th April 2025
49AQI
11th April 2025
41AQI
12th April 2025
48AQI
13th April 2025
42AQI
14th April 2025
47AQI
15th April 2025
38AQI
16th April 2025
47AQI
17th April 2025
43AQI
18th April 2025
49AQI
19th April 2025
47AQI
20th April 2025
46AQI
21st April 2025
47AQI
22nd April 2025
53AQI
23rd April 2025
48AQI
24th April 2025
53AQI
25th April 2025
56AQI
26th April 2025
49AQI
27th April 2025
51AQI
28th April 2025
51AQI
29th April 2025
53AQI
30th April 2025
45AQI
1st May 2025
52AQI
2nd May 2025
49AQI
3rd May 2025
47AQI
4th May 2025
53AQI
5th May 2025
51AQI
6th May 2025
50AQI
7th May 2025
53AQI
8th May 2025
54AQI
9th May 2025
51AQI
10th May 2025
52AQI
11th May 2025
42AQI
12th May 2025
49AQI
13th May 2025
48AQI
14th May 2025
40AQI
15th May 2025
44AQI
16th May 2025
47AQI
17th May 2025
53AQI
18th May 2025
49AQI
19th May 2025
46AQI
20th May 2025
47AQI
21st May 2025
47AQI
22nd May 2025
54AQI
23rd May 2025
48AQI
24th May 2025
52AQI
25th May 2025
47AQI
26th May 2025
46AQI
27th May 2025
46AQI
28th May 2025
46AQI
29th May 2025
47AQI
30th May 2025
50AQI
31st May 2025
50AQI
1st June 2025
49AQI
2nd June 2025
50AQI
3rd June 2025
53AQI
4th June 2025
54AQI
5th June 2025
52AQI
6th June 2025
37AQI
7th June 2025
39AQI
8th June 2025
48AQI
9th June 2025
49AQI
10th June 2025
35AQI
11th June 2025
48AQI
12th June 2025
50AQI
13th June 2025
49AQI
14th June 2025
41AQI
15th June 2025
42AQI
16th June 2025
40AQI
17th June 2025
39AQI
18th June 2025
46AQI
19th June 2025
51AQI
20th June 2025
58AQI
21st June 2025
53AQI
22nd June 2025
53AQI
23rd June 2025
50AQI
24th June 2025
50AQI
25th June 2025
56AQI
26th June 2025
59AQI
27th June 2025
60AQI
28th June 2025
57AQI
29th June 2025
53AQI
30th June 2025
55AQI
1st July 2025
56AQI
2nd July 2025
56AQI
3rd July 2025
55AQI
4th July 2025
54AQI
5th July 2025
51AQI
6th July 2025
49AQI
7th July 2025
41AQI
8th July 2025
44AQI
9th July 2025
48AQI
10th July 2025
52AQI
11th July 2025
54AQI
12th July 2025
54AQI
13th July 2025
56AQI
14th July 2025
49AQI
15th July 2025
50AQI
16th July 2025
59AQI
17th July 2025
64AQI
18th July 2025
65AQI
19th July 2025
64AQI
20th July 2025
65AQI
21st July 2025
69AQI
22nd July 2025
73AQI
23rd July 2025
71AQI
24th July 2025
72AQI
25th July 2025
69AQI
26th July 2025
67AQI
27th July 2025
64AQI
28th July 2025
67AQI
29th July 2025
68AQI
30th July 2025
65AQI
31st July 2025
65AQI
1st August 2025
59AQI
2nd August 2025
53AQI
3rd August 2025
55AQI
4th August 2025
52AQI
5th August 2025
49AQI
6th August 2025
55AQI
7th August 2025
52AQI
8th August 2025
58AQI
9th August 2025
63AQI
10th August 2025
62AQI
11th August 2025
61AQI
12th August 2025
58AQI
13th August 2025
54AQI
14th August 2025
54AQI
15th August 2025
55AQI
16th August 2025
57AQI

57AQI

74AQI

63AQI

48AQI

49AQI

49AQI

59AQI

56AQI

No. of days

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

202557AQI

9
22
28
2
29
22
8
21
10
17
13
6
25
1
15
78
150

Highest AQI recorded in

February

74AQI

Lowest AQI recorded in

April

48AQI

202455AQI

7
9
4
8
7
23
7
24
2
29
28
14
17
19
11
9
22
69
171

Highest AQI recorded in

September

73AQI

Lowest AQI recorded in

November

46AQI

202351AQI

1
2
16
15
17
17

Highest AQI recorded in

November

57AQI

Lowest AQI recorded in

December

50AQI

20211AQI

26
28
13
67

Highest AQI recorded in

February

1AQI

Lowest AQI recorded in

January

1AQI

20202AQI

10
30
31
19
16
29
135

Highest AQI recorded in

August

3AQI

Lowest AQI recorded in

November

1AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2025(Avg.)
57AQI
Least Polluted Year Recorded
2021(Avg.)
1AQI

Riau Gub Riau Office's annual 2025 AQI (57) shows an average percentage change of 2029.4% (worsened AQI) compared to previous years: 2020 (2), 2021 (1), 2023 (51), 2024 (55).