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HistoryAQIPM2.5PM10COSO2NO2O3

City Monitoring Station, Rizhao, Shandong, China 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

City Monitoring Station, Rizhao, Shandong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Oct 2021
162AQI
Lowest AQI recorded on
4th Oct 2022
25AQI

Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 62 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

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

City Monitoring Station, Rizhao, Shandong, China

AQI
Day
Night
.

5 AM11th Oct 2025

5 PM

4 AM12th Oct 2025

Day time
Avg. Highest Time
11AM11th Oct

82AQI

Avg. Lowest Time
4PM11th Oct

48AQI

Night time
Avg. Highest Time
3AM12th Oct

99AQI

Avg. Lowest Time
7PM11th Oct

38AQI

In the last 24 hours,

City Monitoring Station's AQI reached its highest point of 99 at 3 AM during the Night, while the lowest point, 38, was recorded at 7 PM during the Night between 11th Oct and 12th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

City Monitoring Station, Rizhao, Shandong, China

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 2025625 AMAQI
12th Sep 2025626 AMAQI
12th Sep 2025617 AMAQI
12th Sep 2025438 AMAQI
12th Sep 2025279 AMAQI
12th Sep 20252810 AMAQI
12th Sep 20252811 AMAQI
12th Sep 20253012 PMAQI
12th Sep 2025391 PMAQI
12th Sep 2025482 PMAQI
12th Sep 2025443 PMAQI
12th Sep 2025484 PMAQI
12th Sep 2025475 PMAQI
12th Sep 2025486 PMAQI
12th Sep 2025517 PMAQI
12th Sep 2025548 PMAQI
12th Sep 2025529 PMAQI
12th Sep 20255610 PMAQI
12th Sep 20255511 PMAQI
13th Sep 20255512 AMAQI
13th Sep 2025561 AMAQI
13th Sep 2025582 AMAQI
13th Sep 2025593 AMAQI
13th Sep 2025594 AMAQI

22°C20/22°C

13th Sep 2025595 AMAQI
13th Sep 2025596 AMAQI
13th Sep 2025597 AMAQI
13th Sep 2025528 AMAQI
13th Sep 2025569 AMAQI
13th Sep 20255310 AMAQI
13th Sep 20255611 AMAQI
13th Sep 20254812 PMAQI
13th Sep 2025511 PMAQI
13th Sep 2025542 PMAQI
13th Sep 2025553 PMAQI
13th Sep 2025484 PMAQI
13th Sep 2025425 PMAQI
13th Sep 2025626 PMAQI
13th Sep 2025647 PMAQI
13th Sep 2025608 PMAQI
13th Sep 2025659 PMAQI
13th Sep 20256410 PMAQI
13th Sep 20256811 PMAQI
14th Sep 20256512 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025592 AMAQI
14th Sep 2025603 AMAQI
14th Sep 2025614 AMAQI

23°C22/25°C

14th Sep 2025615 AMAQI
14th Sep 2025606 AMAQI
14th Sep 2025607 AMAQI
14th Sep 2025758 AMAQI
14th Sep 2025789 AMAQI
14th Sep 20257810 AMAQI
14th Sep 20258611 AMAQI
14th Sep 20258112 PMAQI
14th Sep 2025841 PMAQI
14th Sep 2025862 PMAQI
14th Sep 2025733 PMAQI
14th Sep 2025764 PMAQI
14th Sep 2025725 PMAQI
14th Sep 2025756 PMAQI
14th Sep 2025687 PMAQI
14th Sep 2025648 PMAQI
14th Sep 2025659 PMAQI
14th Sep 20257110 PMAQI
14th Sep 20257011 PMAQI
15th Sep 20256812 AMAQI
15th Sep 2025621 AMAQI
15th Sep 2025612 AMAQI
15th Sep 2025653 AMAQI
15th Sep 2025674 AMAQI

24°C22/27°C

15th Sep 2025675 AMAQI
15th Sep 2025666 AMAQI
15th Sep 2025667 AMAQI
15th Sep 20251038 AMAQI
15th Sep 2025869 AMAQI
15th Sep 20258210 AMAQI
15th Sep 20257611 AMAQI
15th Sep 20256812 PMAQI
15th Sep 2025531 PMAQI
15th Sep 2025442 PMAQI
15th Sep 2025593 PMAQI
15th Sep 2025584 PMAQI
15th Sep 2025625 PMAQI
15th Sep 2025666 PMAQI
15th Sep 2025657 PMAQI
15th Sep 2025658 PMAQI
15th Sep 2025639 PMAQI
15th Sep 20256610 PMAQI
15th Sep 20256811 PMAQI
16th Sep 20256212 AMAQI
16th Sep 2025651 AMAQI
16th Sep 2025672 AMAQI
16th Sep 2025673 AMAQI
16th Sep 2025674 AMAQI

26°C24/27°C

16th Sep 2025675 AMAQI
16th Sep 2025676 AMAQI
16th Sep 2025687 AMAQI
16th Sep 2025388 AMAQI
16th Sep 2025209 AMAQI
16th Sep 20251810 AMAQI
16th Sep 20253211 AMAQI
16th Sep 20253612 PMAQI
16th Sep 2025401 PMAQI
16th Sep 2025552 PMAQI
16th Sep 2025483 PMAQI
16th Sep 2025484 PMAQI
16th Sep 2025295 PMAQI
16th Sep 2025246 PMAQI
16th Sep 2025497 PMAQI
16th Sep 2025548 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255611 PMAQI
17th Sep 20255812 AMAQI
17th Sep 2025661 AMAQI
17th Sep 2025662 AMAQI
17th Sep 2025643 AMAQI
17th Sep 2025624 AMAQI

26°C22/29°C

17th Sep 2025615 AMAQI
17th Sep 2025626 AMAQI
17th Sep 2025627 AMAQI
17th Sep 2025308 AMAQI
17th Sep 2025169 AMAQI
17th Sep 20252210 AMAQI
17th Sep 20252211 AMAQI
17th Sep 20252412 PMAQI
17th Sep 2025231 PMAQI
17th Sep 2025212 PMAQI
17th Sep 2025253 PMAQI
17th Sep 2025224 PMAQI
17th Sep 2025275 PMAQI
17th Sep 2025296 PMAQI
17th Sep 2025447 PMAQI
17th Sep 2025508 PMAQI
17th Sep 2025539 PMAQI
17th Sep 20255310 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025561 AMAQI
18th Sep 2025612 AMAQI
18th Sep 2025613 AMAQI
18th Sep 2025574 AMAQI

20°C18/22°C

18th Sep 2025575 AMAQI
18th Sep 2025576 AMAQI
18th Sep 2025577 AMAQI
18th Sep 2025438 AMAQI
18th Sep 2025299 AMAQI
18th Sep 20253610 AMAQI
18th Sep 20253611 AMAQI
18th Sep 20252012 PMAQI
18th Sep 2025181 PMAQI
18th Sep 2025212 PMAQI
18th Sep 2025243 PMAQI
18th Sep 2025204 PMAQI
18th Sep 2025185 PMAQI
18th Sep 2025276 PMAQI
18th Sep 2025387 PMAQI
18th Sep 2025508 PMAQI
18th Sep 2025559 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255211 PMAQI
19th Sep 20255012 AMAQI
19th Sep 2025581 AMAQI
19th Sep 2025582 AMAQI
19th Sep 2025563 AMAQI
19th Sep 2025544 AMAQI

21°C19/24°C

19th Sep 2025545 AMAQI
19th Sep 2025546 AMAQI
19th Sep 2025547 AMAQI
19th Sep 2025318 AMAQI
19th Sep 2025279 AMAQI
19th Sep 20252310 AMAQI
19th Sep 20251811 AMAQI
19th Sep 20251812 PMAQI
19th Sep 2025191 PMAQI
19th Sep 2025222 PMAQI
19th Sep 2025363 PMAQI
19th Sep 2025294 PMAQI
19th Sep 2025215 PMAQI
19th Sep 2025216 PMAQI
19th Sep 2025287 PMAQI
19th Sep 2025408 PMAQI
19th Sep 2025449 PMAQI
19th Sep 20254510 PMAQI
19th Sep 20254611 PMAQI
20th Sep 20254612 AMAQI
20th Sep 2025551 AMAQI
20th Sep 2025552 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025524 AMAQI

16°C15/17°C

20th Sep 2025525 AMAQI
20th Sep 2025526 AMAQI
20th Sep 2025527 AMAQI
20th Sep 2025528 AMAQI
20th Sep 2025549 AMAQI
20th Sep 20255510 AMAQI
20th Sep 20254011 AMAQI
20th Sep 20254212 PMAQI
20th Sep 2025451 PMAQI
20th Sep 2025442 PMAQI
20th Sep 2025393 PMAQI
20th Sep 2025444 PMAQI
20th Sep 2025435 PMAQI
20th Sep 2025416 PMAQI
20th Sep 2025497 PMAQI
20th Sep 2025538 PMAQI
20th Sep 2025589 PMAQI
20th Sep 20256010 PMAQI
20th Sep 20256211 PMAQI
21st Sep 20256512 AMAQI
21st Sep 2025581 AMAQI
21st Sep 2025532 AMAQI
21st Sep 2025533 AMAQI
21st Sep 2025534 AMAQI

18°C14/22°C

21st Sep 2025525 AMAQI
21st Sep 2025536 AMAQI
21st Sep 2025527 AMAQI
21st Sep 2025668 AMAQI
21st Sep 2025689 AMAQI
21st Sep 20257410 AMAQI
21st Sep 20257311 AMAQI
21st Sep 20256412 PMAQI
21st Sep 2025621 PMAQI
21st Sep 2025522 PMAQI
21st Sep 2025543 PMAQI
21st Sep 2025504 PMAQI
21st Sep 2025495 PMAQI
21st Sep 2025516 PMAQI
21st Sep 2025527 PMAQI
21st Sep 2025548 PMAQI
21st Sep 2025579 PMAQI
21st Sep 20256010 PMAQI
21st Sep 20256011 PMAQI
22nd Sep 20256012 AMAQI
22nd Sep 2025601 AMAQI
22nd Sep 2025572 AMAQI
22nd Sep 2025563 AMAQI
22nd Sep 2025574 AMAQI

21°C17/23°C

22nd Sep 2025575 AMAQI
22nd Sep 2025576 AMAQI
22nd Sep 2025577 AMAQI
22nd Sep 2025558 AMAQI
22nd Sep 2025589 AMAQI
22nd Sep 20256010 AMAQI
22nd Sep 20255011 AMAQI
22nd Sep 20255012 PMAQI
22nd Sep 2025501 PMAQI
22nd Sep 2025602 PMAQI
22nd Sep 2025523 PMAQI
22nd Sep 2025504 PMAQI
22nd Sep 2025445 PMAQI
22nd Sep 2025306 PMAQI
22nd Sep 2025407 PMAQI
22nd Sep 2025538 PMAQI
22nd Sep 2025609 PMAQI
22nd Sep 20255610 PMAQI
22nd Sep 20255811 PMAQI
23rd Sep 20256212 AMAQI
23rd Sep 2025591 AMAQI
23rd Sep 2025572 AMAQI
23rd Sep 2025573 AMAQI
23rd Sep 2025574 AMAQI

20°C18/21°C

23rd Sep 2025575 AMAQI
23rd Sep 2025566 AMAQI
23rd Sep 2025577 AMAQI
23rd Sep 2025648 AMAQI
23rd Sep 2025589 AMAQI
23rd Sep 20255610 AMAQI
23rd Sep 20255411 AMAQI
23rd Sep 20255212 PMAQI
23rd Sep 2025421 PMAQI
23rd Sep 2025322 PMAQI
23rd Sep 2025243 PMAQI
23rd Sep 2025224 PMAQI
23rd Sep 2025405 PMAQI
23rd Sep 2025436 PMAQI
23rd Sep 2025497 PMAQI
23rd Sep 2025538 PMAQI
23rd Sep 2025529 PMAQI
23rd Sep 20255210 PMAQI
23rd Sep 20255011 PMAQI
24th Sep 20255212 AMAQI
24th Sep 2025551 AMAQI
24th Sep 2025582 AMAQI
24th Sep 2025573 AMAQI
24th Sep 2025574 AMAQI

20°C19/22°C

24th Sep 2025565 AMAQI
24th Sep 2025566 AMAQI
24th Sep 2025567 AMAQI
24th Sep 2025348 AMAQI
24th Sep 2025409 AMAQI
24th Sep 20254210 AMAQI
24th Sep 20255011 AMAQI
24th Sep 20254912 PMAQI
24th Sep 2025381 PMAQI
24th Sep 2025522 PMAQI
24th Sep 2025463 PMAQI
24th Sep 2025384 PMAQI
24th Sep 2025485 PMAQI
24th Sep 2025526 PMAQI
24th Sep 2025567 PMAQI
24th Sep 2025598 PMAQI
24th Sep 2025579 PMAQI
24th Sep 20256210 PMAQI
24th Sep 20256311 PMAQI
25th Sep 20256612 AMAQI
25th Sep 2025591 AMAQI
25th Sep 2025562 AMAQI
25th Sep 2025553 AMAQI
25th Sep 2025544 AMAQI

21°C19/24°C

25th Sep 2025545 AMAQI
25th Sep 2025546 AMAQI
25th Sep 2025547 AMAQI
25th Sep 2025638 AMAQI
25th Sep 2025729 AMAQI
25th Sep 20257310 AMAQI
25th Sep 20256911 AMAQI
25th Sep 20256612 PMAQI
25th Sep 2025681 PMAQI
25th Sep 2025762 PMAQI
25th Sep 2025883 PMAQI
25th Sep 2025864 PMAQI
25th Sep 2025755 PMAQI
25th Sep 2025766 PMAQI
25th Sep 2025687 PMAQI
25th Sep 2025448 PMAQI
25th Sep 2025649 PMAQI
25th Sep 20258110 PMAQI
25th Sep 20258211 PMAQI
26th Sep 20256912 AMAQI
26th Sep 2025801 AMAQI
26th Sep 2025712 AMAQI
26th Sep 2025633 AMAQI
26th Sep 2025554 AMAQI

21°C19/25°C

26th Sep 2025435 AMAQI
26th Sep 2025546 AMAQI
26th Sep 2025597 AMAQI
26th Sep 2025598 AMAQI
26th Sep 2025609 AMAQI
26th Sep 20257410 AMAQI
26th Sep 20258311 AMAQI
26th Sep 20258312 PMAQI
26th Sep 2025661 PMAQI
26th Sep 2025632 PMAQI
26th Sep 2025713 PMAQI
26th Sep 2025754 PMAQI
26th Sep 2025725 PMAQI
26th Sep 2025526 PMAQI
26th Sep 2025677 PMAQI
26th Sep 2025618 PMAQI
26th Sep 2025629 PMAQI
26th Sep 20256710 PMAQI
26th Sep 20256811 PMAQI
27th Sep 20255812 AMAQI
27th Sep 2025561 AMAQI
27th Sep 2025622 AMAQI
27th Sep 2025593 AMAQI
27th Sep 2025564 AMAQI

22°C20/23°C

27th Sep 2025625 AMAQI
27th Sep 2025616 AMAQI
27th Sep 2025627 AMAQI
27th Sep 2025738 AMAQI
27th Sep 2025759 AMAQI
27th Sep 20257510 AMAQI
27th Sep 20257211 AMAQI
27th Sep 20258512 PMAQI
27th Sep 20251021 PMAQI
27th Sep 2025932 PMAQI
27th Sep 2025783 PMAQI
27th Sep 2025664 PMAQI
27th Sep 2025645 PMAQI
27th Sep 2025556 PMAQI
27th Sep 2025577 PMAQI
27th Sep 2025558 PMAQI
27th Sep 2025359 PMAQI
27th Sep 20255310 PMAQI
27th Sep 20253111 PMAQI
28th Sep 20253812 AMAQI
28th Sep 2025511 AMAQI
28th Sep 2025502 AMAQI
28th Sep 2025423 AMAQI
28th Sep 2025424 AMAQI

21°C19/23°C

28th Sep 2025215 AMAQI
28th Sep 2025426 AMAQI
28th Sep 2025447 AMAQI
28th Sep 2025448 AMAQI
28th Sep 2025299 AMAQI
28th Sep 20253110 AMAQI
28th Sep 20252011 AMAQI
28th Sep 20252412 PMAQI
28th Sep 2025281 PMAQI
28th Sep 2025302 PMAQI
28th Sep 2025493 PMAQI
28th Sep 2025484 PMAQI
28th Sep 2025445 PMAQI
28th Sep 2025476 PMAQI
28th Sep 2025587 PMAQI
28th Sep 2025658 PMAQI
28th Sep 2025739 PMAQI
28th Sep 20258110 PMAQI
28th Sep 20259411 PMAQI
29th Sep 20258012 AMAQI
29th Sep 2025761 AMAQI
29th Sep 2025932 AMAQI
29th Sep 2025883 AMAQI
29th Sep 2025854 AMAQI

22°C20/24°C

29th Sep 2025845 AMAQI
29th Sep 2025966 AMAQI
29th Sep 2025947 AMAQI
29th Sep 2025918 AMAQI
29th Sep 2025979 AMAQI
29th Sep 202510110 AMAQI
29th Sep 202511811 AMAQI
29th Sep 202511412 PMAQI
29th Sep 20251191 PMAQI
29th Sep 20251042 PMAQI
29th Sep 2025963 PMAQI
29th Sep 20251134 PMAQI
29th Sep 20251365 PMAQI
29th Sep 20251346 PMAQI
29th Sep 20251487 PMAQI
29th Sep 20251078 PMAQI
29th Sep 2025689 PMAQI
29th Sep 20255910 PMAQI
29th Sep 20255811 PMAQI
30th Sep 20255712 AMAQI
30th Sep 2025581 AMAQI
30th Sep 2025622 AMAQI
30th Sep 2025663 AMAQI
30th Sep 2025664 AMAQI

22°C21/24°C

30th Sep 2025655 AMAQI
30th Sep 2025696 AMAQI
30th Sep 20251077 AMAQI
30th Sep 2025978 AMAQI
30th Sep 2025999 AMAQI
30th Sep 202510610 AMAQI
30th Sep 20259911 AMAQI
30th Sep 20259212 PMAQI
30th Sep 2025761 PMAQI
30th Sep 2025742 PMAQI
30th Sep 2025653 PMAQI
30th Sep 2025824 PMAQI
30th Sep 2025725 PMAQI
30th Sep 2025776 PMAQI
30th Sep 2025947 PMAQI
30th Sep 2025848 PMAQI
30th Sep 2025919 PMAQI
30th Sep 202511010 PMAQI
30th Sep 202511811 PMAQI
1st Oct 202510512 AMAQI
1st Oct 20251191 AMAQI
1st Oct 20251232 AMAQI
1st Oct 20251063 AMAQI
1st Oct 20251224 AMAQI

23°C20/26°C

1st Oct 20251175 AMAQI
1st Oct 20251236 AMAQI
1st Oct 20251157 AMAQI
1st Oct 20251118 AMAQI
1st Oct 20251099 AMAQI
1st Oct 202510510 AMAQI
1st Oct 202510611 AMAQI
1st Oct 20259212 PMAQI
1st Oct 2025811 PMAQI
1st Oct 2025822 PMAQI
1st Oct 2025803 PMAQI
1st Oct 2025874 PMAQI
1st Oct 2025915 PMAQI
1st Oct 2025856 PMAQI
1st Oct 2025777 PMAQI
1st Oct 2025788 PMAQI
1st Oct 2025749 PMAQI
1st Oct 20257710 PMAQI
1st Oct 20258111 PMAQI
2nd Oct 20258312 AMAQI
2nd Oct 2025921 AMAQI
2nd Oct 20251032 AMAQI
2nd Oct 2025983 AMAQI
2nd Oct 2025934 AMAQI

23°C20/26°C

2nd Oct 2025745 AMAQI
2nd Oct 2025616 AMAQI
2nd Oct 2025667 AMAQI
2nd Oct 2025648 AMAQI
2nd Oct 2025669 AMAQI
2nd Oct 20256410 AMAQI
2nd Oct 20256111 AMAQI
2nd Oct 20255412 PMAQI
2nd Oct 2025421 PMAQI
2nd Oct 2025412 PMAQI
2nd Oct 2025393 PMAQI
2nd Oct 2025334 PMAQI
2nd Oct 2025365 PMAQI
2nd Oct 2025366 PMAQI
2nd Oct 2025547 PMAQI
2nd Oct 2025548 PMAQI
2nd Oct 2025529 PMAQI
2nd Oct 20254510 PMAQI
2nd Oct 20254811 PMAQI
3rd Oct 20254112 AMAQI
3rd Oct 2025421 AMAQI
3rd Oct 2025382 AMAQI
3rd Oct 2025393 AMAQI
3rd Oct 2025384 AMAQI

20°C19/21°C

3rd Oct 2025385 AMAQI
3rd Oct 2025396 AMAQI
3rd Oct 2025407 AMAQI
3rd Oct 2025408 AMAQI
3rd Oct 2025409 AMAQI
3rd Oct 20253410 AMAQI
3rd Oct 20253011 AMAQI
3rd Oct 20253812 PMAQI
3rd Oct 2025441 PMAQI
3rd Oct 2025462 PMAQI
3rd Oct 2025493 PMAQI
3rd Oct 2025494 PMAQI
3rd Oct 2025525 PMAQI
3rd Oct 2025506 PMAQI
3rd Oct 2025367 PMAQI
3rd Oct 2025478 PMAQI
3rd Oct 2025469 PMAQI
3rd Oct 20256410 PMAQI
3rd Oct 20256711 PMAQI
4th Oct 20255812 AMAQI
4th Oct 2025591 AMAQI
4th Oct 2025622 AMAQI
4th Oct 2025573 AMAQI
4th Oct 2025674 AMAQI

21°C19/23°C

4th Oct 2025685 AMAQI
4th Oct 2025686 AMAQI
4th Oct 2025687 AMAQI
4th Oct 2025608 AMAQI
4th Oct 2025689 AMAQI
4th Oct 20258010 AMAQI
4th Oct 20257611 AMAQI
4th Oct 20256412 PMAQI
4th Oct 2025611 PMAQI
4th Oct 2025622 PMAQI
4th Oct 2025683 PMAQI
4th Oct 2025654 PMAQI
4th Oct 2025665 PMAQI
4th Oct 2025656 PMAQI
4th Oct 2025657 PMAQI
4th Oct 2025658 PMAQI
4th Oct 2025739 PMAQI
4th Oct 20257010 PMAQI
4th Oct 20257411 PMAQI
5th Oct 20256912 AMAQI
5th Oct 2025661 AMAQI
5th Oct 2025662 AMAQI
5th Oct 2025583 AMAQI
5th Oct 2025584 AMAQI

20°C19/22°C

5th Oct 2025575 AMAQI
5th Oct 2025526 AMAQI
5th Oct 2025497 AMAQI
5th Oct 2025468 AMAQI
5th Oct 2025359 AMAQI
5th Oct 20253410 AMAQI
5th Oct 20252811 AMAQI
5th Oct 20253112 PMAQI
5th Oct 2025391 PMAQI
5th Oct 2025752 PMAQI
5th Oct 2025823 PMAQI
5th Oct 2025264 PMAQI
5th Oct 2025395 PMAQI
5th Oct 2025506 PMAQI
5th Oct 2025477 PMAQI
5th Oct 2025548 PMAQI
5th Oct 2025589 PMAQI
5th Oct 20256210 PMAQI
5th Oct 20256111 PMAQI
6th Oct 20256412 AMAQI
6th Oct 2025721 AMAQI
6th Oct 2025682 AMAQI
6th Oct 2025693 AMAQI
6th Oct 2025684 AMAQI

21°C20/22°C

6th Oct 2025695 AMAQI
6th Oct 2025696 AMAQI
6th Oct 2025697 AMAQI
6th Oct 2025718 AMAQI
6th Oct 2025719 AMAQI
6th Oct 20257210 AMAQI
6th Oct 20256711 AMAQI
6th Oct 20255212 PMAQI
6th Oct 2025481 PMAQI
6th Oct 2025422 PMAQI
6th Oct 2025443 PMAQI
6th Oct 2025524 PMAQI
6th Oct 2025415 PMAQI
6th Oct 2025426 PMAQI
6th Oct 2025387 PMAQI
6th Oct 2025418 PMAQI
6th Oct 2025409 PMAQI
6th Oct 20254410 PMAQI
6th Oct 20255211 PMAQI
7th Oct 20255412 AMAQI
7th Oct 2025511 AMAQI

21°C19/23°C

7th Oct 2025477 PMAQI
7th Oct 2025528 PMAQI
7th Oct 2025579 PMAQI
7th Oct 20256710 PMAQI
7th Oct 20257611 PMAQI
8th Oct 20258712 AMAQI
8th Oct 2025961 AMAQI
8th Oct 2025942 AMAQI
8th Oct 2025783 AMAQI
8th Oct 2025754 AMAQI

20°C18/23°C

8th Oct 2025755 AMAQI
8th Oct 2025576 AMAQI
8th Oct 2025627 AMAQI
8th Oct 2025728 AMAQI
8th Oct 2025729 AMAQI
8th Oct 20257510 AMAQI
8th Oct 20256611 AMAQI
8th Oct 20255612 PMAQI
8th Oct 2025451 PMAQI
8th Oct 2025372 PMAQI
8th Oct 2025403 PMAQI
8th Oct 2025454 PMAQI
8th Oct 2025505 PMAQI
8th Oct 2025496 PMAQI
8th Oct 2025417 PMAQI
8th Oct 2025508 PMAQI
8th Oct 2025529 PMAQI
8th Oct 20255610 PMAQI
8th Oct 20255811 PMAQI
9th Oct 20256112 AMAQI
9th Oct 2025581 AMAQI
9th Oct 2025602 AMAQI
9th Oct 2025633 AMAQI
9th Oct 2025714 AMAQI

21°C19/21°C

9th Oct 2025635 AMAQI
9th Oct 2025706 AMAQI
9th Oct 2025687 AMAQI
9th Oct 2025638 AMAQI
9th Oct 2025659 AMAQI
9th Oct 20255410 AMAQI
9th Oct 20254911 AMAQI
9th Oct 20255412 PMAQI
9th Oct 2025571 PMAQI
9th Oct 2025542 PMAQI
9th Oct 2025593 PMAQI
9th Oct 2025584 PMAQI
9th Oct 2025455 PMAQI
9th Oct 2025596 PMAQI
9th Oct 2025557 PMAQI
9th Oct 2025568 PMAQI
9th Oct 2025509 PMAQI
9th Oct 20253510 PMAQI
9th Oct 20253711 PMAQI
10th Oct 20253712 AMAQI
10th Oct 2025511 AMAQI
10th Oct 2025542 AMAQI
10th Oct 2025543 AMAQI
10th Oct 2025494 AMAQI

22°C21/23°C

10th Oct 2025495 AMAQI
10th Oct 2025516 AMAQI
10th Oct 2025557 AMAQI
10th Oct 2025588 AMAQI
10th Oct 2025619 AMAQI
10th Oct 20256210 AMAQI
10th Oct 20256811 AMAQI
10th Oct 20256912 PMAQI
10th Oct 2025701 PMAQI
10th Oct 2025812 PMAQI
10th Oct 2025733 PMAQI
10th Oct 2025754 PMAQI
10th Oct 2025725 PMAQI
10th Oct 2025716 PMAQI
10th Oct 2025697 PMAQI
10th Oct 2025688 PMAQI
10th Oct 2025699 PMAQI
10th Oct 20257010 PMAQI
10th Oct 20256511 PMAQI
11th Oct 20256312 AMAQI
11th Oct 2025601 AMAQI
11th Oct 2025612 AMAQI
11th Oct 2025633 AMAQI
11th Oct 2025704 AMAQI

22°C20/23°C

11th Oct 2025635 AMAQI
11th Oct 2025626 AMAQI
11th Oct 2025607 AMAQI
11th Oct 2025628 AMAQI
11th Oct 2025779 AMAQI
11th Oct 20258010 AMAQI
11th Oct 20258211 AMAQI
11th Oct 20257412 PMAQI
11th Oct 2025481 PMAQI
11th Oct 2025482 PMAQI
11th Oct 2025483 PMAQI
11th Oct 2025484 PMAQI
11th Oct 2025495 PMAQI
11th Oct 2025396 PMAQI
11th Oct 2025387 PMAQI
11th Oct 2025508 PMAQI
11th Oct 2025549 PMAQI
11th Oct 20255610 PMAQI
11th Oct 20255911 PMAQI
12th Oct 20257112 AMAQI
12th Oct 2025901 AMAQI
12th Oct 2025942 AMAQI
12th Oct 2025993 AMAQI
12th Oct 2025924 AMAQI

19°C17/20°C

12th Oct 2025675 AMAQI
5 AM
12th Oct 2025646 AMAQI
12th Oct 2025737 AMAQI
12th Oct 2025598 AMAQI
12th Oct 2025589 AMAQI
12th Oct 20256010 AMAQI
12th Oct 20255311 AMAQI
11 AM
12th Oct 20254212 PMAQI
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
7 AM

64AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
1 PM - 5 PM

54AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 AM (Avg. 64), while the lowest AQI was between 1 PM to 5 PM (Avg. 54).
Night time
Avg. Highest Time
1 AM - 2 AM

66AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM

54AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 2 AM (Avg. 66), while the lowest AQI was between 6 PM to 6 PM (Avg. 54).

2025 Days Vs Air Quality

City Monitoring Station, Rizhao, Shandong, China

2025

11%

32

69%

195

16%

46

4%

10

0.3%

1

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

Good
32 Days
Moderate
195 Days
Poor
46 Days
Unhealthy
10 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 11%

Health Risk Level:

Extreme

In 2025, 11% of 285 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

City Monitoring Station, Rizhao, Shandong, China

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
148AQI
2nd January 2025
118AQI
3rd January 2025
111AQI
4th January 2025
126AQI
5th January 2025
176AQI
6th January 2025
114AQI
7th January 2025
113AQI
8th January 2025
74AQI
9th January 2025
72AQI
10th January 2025
83AQI
11th January 2025
127AQI
12th January 2025
125AQI
13th January 2025
156AQI
14th January 2025
117AQI
15th January 2025
87AQI
16th January 2025
107AQI
17th January 2025
108AQI
18th January 2025
151AQI
19th January 2025
155AQI
20th January 2025
110AQI
21st January 2025
168AQI
22nd January 2025
132AQI
23rd January 2025
102AQI
24th January 2025
86AQI
25th January 2025
130AQI
26th January 2025
114AQI
27th January 2025
69AQI
28th January 2025
79AQI
29th January 2025
120AQI
30th January 2025
102AQI
31st January 2025
157AQI
1st February 2025
126AQI
2nd February 2025
157AQI
3rd February 2025
84AQI
4th February 2025
91AQI
5th February 2025
61AQI
6th February 2025
97AQI
7th February 2025
53AQI
8th February 2025
62AQI
9th February 2025
82AQI
10th February 2025
114AQI
11th February 2025
75AQI
12th February 2025
114AQI
13th February 2025
110AQI
14th February 2025
141AQI
15th February 2025
110AQI
16th February 2025
124AQI
17th February 2025
80AQI
18th February 2025
98AQI
19th February 2025
72AQI
20th February 2025
87AQI
21st February 2025
97AQI
22nd February 2025
74AQI
23rd February 2025
99AQI
24th February 2025
86AQI
25th February 2025
132AQI
26th February 2025
137AQI
27th February 2025
161AQI
28th February 2025
150AQI
1st March 2025
81AQI
2nd March 2025
77AQI
3rd March 2025
73AQI
4th March 2025
88AQI
5th March 2025
100AQI
6th March 2025
121AQI
7th March 2025
100AQI
8th March 2025
151AQI
9th March 2025
144AQI
10th March 2025
143AQI
11th March 2025
115AQI
12th March 2025
152AQI
13th March 2025
94AQI
14th March 2025
85AQI
15th March 2025
86AQI
16th March 2025
73AQI
17th March 2025
80AQI
18th March 2025
58AQI
19th March 2025
87AQI
20th March 2025
95AQI
21st March 2025
80AQI
22nd March 2025
98AQI
23rd March 2025
120AQI
24th March 2025
122AQI
25th March 2025
134AQI
26th March 2025
120AQI
27th March 2025
131AQI
28th March 2025
90AQI
29th March 2025
73AQI
30th March 2025
90AQI
31st March 2025
100AQI
1st April 2025
96AQI
2nd April 2025
73AQI
3rd April 2025
70AQI
4th April 2025
92AQI
5th April 2025
63AQI
6th April 2025
100AQI
7th April 2025
97AQI
8th April 2025
85AQI
9th April 2025
102AQI
10th April 2025
95AQI
11th April 2025
95AQI
12th April 2025
205AQI
13th April 2025
65AQI
14th April 2025
74AQI
15th April 2025
65AQI
16th April 2025
87AQI
17th April 2025
117AQI
18th April 2025
108AQI
19th April 2025
98AQI
20th April 2025
85AQI
21st April 2025
81AQI
22nd April 2025
82AQI
23rd April 2025
78AQI
24th April 2025
83AQI
25th April 2025
75AQI
26th April 2025
86AQI
27th April 2025
79AQI
28th April 2025
74AQI
29th April 2025
82AQI
30th April 2025
96AQI
1st May 2025
86AQI
2nd May 2025
84AQI
3rd May 2025
70AQI
4th May 2025
75AQI
5th May 2025
57AQI
6th May 2025
76AQI
7th May 2025
72AQI
8th May 2025
67AQI
9th May 2025
44AQI
10th May 2025
58AQI
11th May 2025
82AQI
12th May 2025
79AQI
13th May 2025
91AQI
14th May 2025
128AQI
15th May 2025
94AQI
16th May 2025
100AQI
17th May 2025
94AQI
18th May 2025
73AQI
19th May 2025
114AQI
20th May 2025
111AQI
21st May 2025
94AQI
22nd May 2025
112AQI
23rd May 2025
85AQI
24th May 2025
85AQI
25th May 2025
72AQI
26th May 2025
107AQI
27th May 2025
89AQI
28th May 2025
75AQI
29th May 2025
76AQI
30th May 2025
85AQI
31st May 2025
87AQI
1st June 2025
78AQI
2nd June 2025
66AQI
3rd June 2025
65AQI
4th June 2025
55AQI
5th June 2025
87AQI
6th June 2025
93AQI
7th June 2025
94AQI
8th June 2025
73AQI
9th June 2025
66AQI
10th June 2025
67AQI
11th June 2025
66AQI
12th June 2025
50AQI
13th June 2025
41AQI
14th June 2025
44AQI
15th June 2025
62AQI
16th June 2025
54AQI
17th June 2025
56AQI
18th June 2025
69AQI
19th June 2025
53AQI
20th June 2025
50AQI
21st June 2025
67AQI
22nd June 2025
72AQI
23rd June 2025
75AQI
24th June 2025
65AQI
25th June 2025
77AQI
26th June 2025
88AQI
27th June 2025
70AQI
28th June 2025
71AQI
29th June 2025
61AQI
30th June 2025
61AQI
1st July 2025
74AQI
2nd July 2025
74AQI
3rd July 2025
77AQI
4th July 2025
73AQI
5th July 2025
75AQI
6th July 2025
68AQI
7th July 2025
65AQI
8th July 2025
50AQI
9th July 2025
56AQI
10th July 2025
61AQI
11th July 2025
63AQI
12th July 2025
63AQI
13th July 2025
70AQI
14th July 2025
52AQI
15th July 2025
58AQI
16th July 2025
65AQI
17th July 2025
57AQI
18th July 2025
66AQI
19th July 2025
55AQI
20th July 2025
54AQI
21st July 2025
47AQI
22nd July 2025
46AQI
23rd July 2025
43AQI
24th July 2025
48AQI
25th July 2025
55AQI
26th July 2025
50AQI
27th July 2025
51AQI
28th July 2025
43AQI
29th July 2025
45AQI
30th July 2025
45AQI
31st July 2025
45AQI
1st August 2025
47AQI
2nd August 2025
45AQI
3rd August 2025
47AQI
4th August 2025
52AQI
5th August 2025
51AQI
6th August 2025
62AQI
7th August 2025
58AQI
8th August 2025
49AQI
9th August 2025
47AQI
10th August 2025
44AQI
11th August 2025
48AQI
12th August 2025
44AQI
13th August 2025
49AQI
14th August 2025
48AQI
15th August 2025
51AQI
16th August 2025
57AQI
17th August 2025
60AQI
18th August 2025
62AQI
19th August 2025
64AQI
20th August 2025
64AQI
21st August 2025
66AQI
22nd August 2025
67AQI
23rd August 2025
69AQI
24th August 2025
63AQI
25th August 2025
69AQI
26th August 2025
57AQI
27th August 2025
59AQI
28th August 2025
63AQI
29th August 2025
63AQI
30th August 2025
58AQI
31st August 2025
52AQI
1st September 2025
52AQI
2nd September 2025
55AQI
3rd September 2025
57AQI
4th September 2025
46AQI
5th September 2025
47AQI
6th September 2025
59AQI
7th September 2025
67AQI
8th September 2025
70AQI
9th September 2025
64AQI
10th September 2025
65AQI
11th September 2025
56AQI
12th September 2025
51AQI
13th September 2025
58AQI
14th September 2025
69AQI
15th September 2025
66AQI
16th September 2025
51AQI
17th September 2025
45AQI
18th September 2025
43AQI
19th September 2025
39AQI
20th September 2025
51AQI
21st September 2025
57AQI
22nd September 2025
54AQI
23rd September 2025
51AQI
24th September 2025
53AQI
25th September 2025
67AQI
26th September 2025
66AQI
27th September 2025
62AQI
28th September 2025
44AQI
29th September 2025
97AQI
30th September 2025
80AQI
1st October 2025
103AQI
2nd October 2025
65AQI
3rd October 2025
43AQI
4th October 2025
67AQI
5th October 2025
56AQI
6th October 2025
56AQI
7th October 2025
59AQI
8th October 2025
66AQI
9th October 2025
58AQI
10th October 2025
57AQI
11th October 2025
62AQI
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

117AQI

103AQI

102AQI

90AQI

85AQI

67AQI

58AQI

56AQI

58AQI

63AQI

No. of days

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

202581AQI

7
18
6
16
10
2
20
9
2
26
3
1
1
25
5
4
26
10
21
10
21
6
24
1
9
1
32
195
46
10
1

Highest AQI recorded in

January

117AQI

Lowest AQI recorded in

August

56AQI

202487AQI

9
11
10
1
3
11
6
7
2
1
8
20
2
3
21
6
1
24
5
1
8
18
4
12
16
2
1
11
17
3
10
19
1
6
16
9
3
20
6
1
14
15
2
58
193
88
24
3

Highest AQI recorded in

January

126AQI

Lowest AQI recorded in

September

56AQI

202391AQI

2
10
10
9
3
10
13
2
9
15
6
1
1
21
6
1
1
4
19
6
2
4
23
3
13
17
1
14
17
4
23
3
6
14
9
2
5
11
8
5
6
5
10
8
2
62
179
84
34
4
1

Highest AQI recorded in

December

120AQI

Lowest AQI recorded in

August

56AQI

202290AQI

1
7
16
7
9
8
4
2
13
7
5
16
12
1
24
6
2
22
6
4
14
3
1
9
18
1
10
16
5
3
15
10
2
2
10
10
9
34
164
85
27

Highest AQI recorded in

August

132AQI

Lowest AQI recorded in

September

58AQI

202194AQI

3
6
9
13
4
9
13
2
11
12
5
3
3
18
7
1
1
3
20
6
2
3
21
6
12
7
3
6
14
3
12
18
7
14
6
3
4
12
6
7
4
11
8
8
61
161
79
39
1
5

Highest AQI recorded in

March

140AQI

Lowest AQI recorded in

September

59AQI

202093AQI

1
10
2
2
6
10
1
8
9
1
4
14
7
1
10
15
5
1
9
17
5
3
20
7
2
15
11
3
1
17
10
2
2
5
12
10
2
34
127
78
19
2

Highest AQI recorded in

December

135AQI

Lowest AQI recorded in

August

68AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
94AQI
Least Polluted Year Recorded
2025(Avg.)
81AQI

City Monitoring Station's annual 2025 AQI (81) shows an average percentage change of -11.07% (improved AQI) compared to previous years: 2020 (93), 2021 (94), 2022 (90), 2023 (91), 2024 (87).