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HistoryAQIPM2.5PM10COSO2NO2O3

Weinan Monitoring Station, Yishui, 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

Weinan Monitoring Station, Yishui, Shandong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Oct 2024
173AQI
Lowest AQI recorded on
4th Oct 2022
22AQI

Same Day Analysis (12th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 57 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 12th Oct - 13th Oct 2025

Weinan Monitoring Station, Yishui, Shandong, China

AQI
Day
Night
.

5 AM12th Oct 2025

5 PM

4 AM13th Oct 2025

Day time
Avg. Highest Time
6AM12th Oct

68AQI

Avg. Lowest Time
5PM12th Oct

37AQI

Night time
Avg. Highest Time
5AM12th Oct

77AQI

Avg. Lowest Time
12AM13th Oct

29AQI

In the last 24 hours,

Weinan Monitoring Station's AQI reached its highest point of 77 at 5 AM during the Night, while the lowest point, 29, was recorded at 12 AM during the Night between 12th Oct and 13th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Weinan Monitoring Station, Yishui, Shandong, China

SepOct
13th - 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 - 13th13th
Day
Night
13th Sep 2025585 AMAQI
13th Sep 2025596 AMAQI
13th Sep 2025587 AMAQI
13th Sep 2025748 AMAQI
13th Sep 2025919 AMAQI
13th Sep 20258410 AMAQI
13th Sep 20257211 AMAQI
13th Sep 20256812 PMAQI
13th Sep 2025661 PMAQI
13th Sep 2025582 PMAQI
13th Sep 2025623 PMAQI
13th Sep 2025624 PMAQI
13th Sep 2025645 PMAQI
13th Sep 2025656 PMAQI
13th Sep 2025617 PMAQI
13th Sep 2025688 PMAQI
13th Sep 2025729 PMAQI
13th Sep 20256910 PMAQI
13th Sep 20257211 PMAQI
14th Sep 20256812 AMAQI
14th Sep 2025601 AMAQI
14th Sep 2025582 AMAQI
14th Sep 2025623 AMAQI
14th Sep 2025624 AMAQI

22°C18/28°C

14th Sep 2025635 AMAQI
14th Sep 2025626 AMAQI
14th Sep 2025637 AMAQI
14th Sep 2025788 AMAQI
14th Sep 2025919 AMAQI
14th Sep 20259610 AMAQI
14th Sep 20258911 AMAQI
14th Sep 20258212 PMAQI
14th Sep 2025831 PMAQI
14th Sep 2025852 PMAQI
14th Sep 2025733 PMAQI
14th Sep 2025754 PMAQI
14th Sep 2025865 PMAQI
14th Sep 2025736 PMAQI
14th Sep 2025687 PMAQI
14th Sep 2025698 PMAQI
14th Sep 2025699 PMAQI
14th Sep 20257410 PMAQI
14th Sep 20257411 PMAQI
15th Sep 20256912 AMAQI
15th Sep 2025631 AMAQI
15th Sep 2025612 AMAQI
15th Sep 2025663 AMAQI
15th Sep 2025674 AMAQI

24°C19/29°C

15th Sep 2025675 AMAQI
15th Sep 2025676 AMAQI
15th Sep 2025667 AMAQI
15th Sep 20251068 AMAQI
15th Sep 2025849 AMAQI
15th Sep 20258410 AMAQI
15th Sep 20259011 AMAQI
15th Sep 20257112 PMAQI
15th Sep 2025581 PMAQI
15th Sep 2025602 PMAQI
15th Sep 2025563 PMAQI
15th Sep 2025624 PMAQI
15th Sep 2025665 PMAQI
15th Sep 2025646 PMAQI
15th Sep 2025787 PMAQI
15th Sep 2025748 PMAQI
15th Sep 2025689 PMAQI
15th Sep 20256910 PMAQI
15th Sep 20257611 PMAQI
16th Sep 20257412 AMAQI
16th Sep 2025691 AMAQI
16th Sep 2025672 AMAQI
16th Sep 2025673 AMAQI
16th Sep 2025684 AMAQI

24°C21/30°C

16th Sep 2025685 AMAQI
16th Sep 2025686 AMAQI
16th Sep 2025687 AMAQI
16th Sep 2025408 AMAQI
16th Sep 2025189 AMAQI
16th Sep 20253710 AMAQI
16th Sep 20255111 AMAQI
16th Sep 20255112 PMAQI
16th Sep 2025551 PMAQI
16th Sep 2025542 PMAQI
16th Sep 2025433 PMAQI
16th Sep 2025324 PMAQI
16th Sep 2025335 PMAQI
16th Sep 2025436 PMAQI
16th Sep 2025547 PMAQI
16th Sep 2025588 PMAQI
16th Sep 2025599 PMAQI
16th Sep 20256110 PMAQI
16th Sep 20255711 PMAQI
17th Sep 20256012 AMAQI
17th Sep 2025661 AMAQI
17th Sep 2025672 AMAQI
17th Sep 2025663 AMAQI
17th Sep 2025644 AMAQI

24°C20/30°C

17th Sep 2025645 AMAQI
17th Sep 2025646 AMAQI
17th Sep 2025657 AMAQI
17th Sep 2025268 AMAQI
17th Sep 2025189 AMAQI
17th Sep 20252410 AMAQI
17th Sep 20252411 AMAQI
17th Sep 20252412 PMAQI
17th Sep 2025251 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025303 PMAQI
17th Sep 2025284 PMAQI
17th Sep 2025225 PMAQI
17th Sep 2025266 PMAQI
17th Sep 2025477 PMAQI
17th Sep 2025548 PMAQI
17th Sep 2025569 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255311 PMAQI
18th Sep 20255312 AMAQI
18th Sep 2025561 AMAQI
18th Sep 2025602 AMAQI
18th Sep 2025623 AMAQI
18th Sep 2025584 AMAQI

18°C16/22°C

18th Sep 2025585 AMAQI
18th Sep 2025586 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025318 AMAQI
18th Sep 2025309 AMAQI
18th Sep 20255210 AMAQI
18th Sep 20253011 AMAQI
18th Sep 20252512 PMAQI
18th Sep 2025261 PMAQI
18th Sep 2025232 PMAQI
18th Sep 2025223 PMAQI
18th Sep 2025284 PMAQI
18th Sep 2025525 PMAQI
18th Sep 2025436 PMAQI
18th Sep 2025617 PMAQI
18th Sep 2025598 PMAQI
18th Sep 2025619 PMAQI
18th Sep 20255710 PMAQI
18th Sep 20255311 PMAQI
19th Sep 20255212 AMAQI
19th Sep 2025561 AMAQI
19th Sep 2025582 AMAQI
19th Sep 2025573 AMAQI
19th Sep 2025554 AMAQI

19°C16/23°C

19th Sep 2025545 AMAQI
19th Sep 2025556 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20252210 AMAQI
19th Sep 20252011 AMAQI
19th Sep 20251812 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025192 PMAQI
19th Sep 2025173 PMAQI
19th Sep 2025164 PMAQI
19th Sep 2025185 PMAQI
19th Sep 2025196 PMAQI
19th Sep 2025267 PMAQI
19th Sep 2025428 PMAQI
19th Sep 2025429 PMAQI
19th Sep 20254210 PMAQI
19th Sep 20254611 PMAQI
20th Sep 20254312 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025562 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025524 AMAQI

13°C12/14°C

20th Sep 2025525 AMAQI
20th Sep 2025526 AMAQI
20th Sep 2025527 AMAQI
20th Sep 2025458 AMAQI
20th Sep 2025479 AMAQI
20th Sep 20254910 AMAQI
20th Sep 20254811 AMAQI
20th Sep 20255312 PMAQI
20th Sep 2025481 PMAQI
20th Sep 2025402 PMAQI
20th Sep 2025373 PMAQI
20th Sep 2025304 PMAQI
20th Sep 2025325 PMAQI
20th Sep 2025406 PMAQI
20th Sep 2025427 PMAQI
20th Sep 2025528 PMAQI
20th Sep 2025579 PMAQI
20th Sep 20256110 PMAQI
20th Sep 20255911 PMAQI
21st Sep 20255612 AMAQI
21st Sep 2025551 AMAQI
21st Sep 2025532 AMAQI
21st Sep 2025533 AMAQI
21st Sep 2025534 AMAQI

16°C11/23°C

21st Sep 2025535 AMAQI
21st Sep 2025536 AMAQI
21st Sep 2025547 AMAQI
21st Sep 2025698 AMAQI
21st Sep 2025899 AMAQI
21st Sep 20259110 AMAQI
21st Sep 20258611 AMAQI
21st Sep 20258212 PMAQI
21st Sep 2025541 PMAQI
21st Sep 2025532 PMAQI
21st Sep 2025573 PMAQI
21st Sep 2025584 PMAQI
21st Sep 2025665 PMAQI
21st Sep 2025696 PMAQI
21st Sep 2025617 PMAQI
21st Sep 2025678 PMAQI
21st Sep 2025689 PMAQI
21st Sep 20257210 PMAQI
21st Sep 20257311 PMAQI
22nd Sep 20257212 AMAQI
22nd Sep 2025601 AMAQI
22nd Sep 2025552 AMAQI
22nd Sep 2025563 AMAQI
22nd Sep 2025584 AMAQI

18°C14/22°C

22nd Sep 2025595 AMAQI
22nd Sep 2025596 AMAQI
22nd Sep 2025607 AMAQI
22nd Sep 2025778 AMAQI
22nd Sep 2025889 AMAQI
22nd Sep 20258910 AMAQI
22nd Sep 20259111 AMAQI
22nd Sep 20257612 PMAQI
22nd Sep 2025741 PMAQI
22nd Sep 2025542 PMAQI
22nd Sep 2025573 PMAQI
22nd Sep 2025474 PMAQI
22nd Sep 2025345 PMAQI
22nd Sep 2025336 PMAQI
22nd Sep 2025387 PMAQI
22nd Sep 2025538 PMAQI
22nd Sep 2025539 PMAQI
22nd Sep 20255610 PMAQI
22nd Sep 20255811 PMAQI
23rd Sep 20255812 AMAQI
23rd Sep 2025591 AMAQI
23rd Sep 2025602 AMAQI
23rd Sep 2025623 AMAQI
23rd Sep 2025644 AMAQI

17°C15/18°C

23rd Sep 2025645 AMAQI
23rd Sep 2025646 AMAQI
23rd Sep 2025647 AMAQI
23rd Sep 2025678 AMAQI
23rd Sep 2025649 AMAQI
23rd Sep 20257310 AMAQI
23rd Sep 20256111 AMAQI
23rd Sep 20255712 PMAQI
23rd Sep 2025531 PMAQI
23rd Sep 2025502 PMAQI
23rd Sep 2025423 PMAQI
23rd Sep 2025394 PMAQI
23rd Sep 2025375 PMAQI
23rd Sep 2025376 PMAQI
23rd Sep 2025447 PMAQI
23rd Sep 2025558 PMAQI
23rd Sep 2025549 PMAQI
23rd Sep 20255610 PMAQI
23rd Sep 20255511 PMAQI
24th Sep 20255412 AMAQI
24th Sep 2025591 AMAQI
24th Sep 2025602 AMAQI
24th Sep 2025603 AMAQI
24th Sep 2025604 AMAQI

17°C16/18°C

24th Sep 2025605 AMAQI
24th Sep 2025606 AMAQI
24th Sep 2025607 AMAQI
24th Sep 2025328 AMAQI
24th Sep 2025439 AMAQI
24th Sep 20255010 AMAQI
24th Sep 20254911 AMAQI
24th Sep 20254612 PMAQI
24th Sep 2025501 PMAQI
24th Sep 2025462 PMAQI
24th Sep 2025443 PMAQI
24th Sep 2025484 PMAQI
24th Sep 2025455 PMAQI
24th Sep 2025406 PMAQI
24th Sep 2025527 PMAQI
24th Sep 2025568 PMAQI
24th Sep 2025599 PMAQI
24th Sep 20256010 PMAQI
24th Sep 20256211 PMAQI
25th Sep 20256212 AMAQI
25th Sep 2025591 AMAQI
25th Sep 2025592 AMAQI
25th Sep 2025573 AMAQI
25th Sep 2025564 AMAQI

20°C17/25°C

25th Sep 2025565 AMAQI
25th Sep 2025556 AMAQI
25th Sep 2025567 AMAQI
25th Sep 2025568 AMAQI
25th Sep 2025619 AMAQI
25th Sep 20257010 AMAQI
25th Sep 20257211 AMAQI
25th Sep 20257212 PMAQI
25th Sep 2025781 PMAQI
25th Sep 2025792 PMAQI
25th Sep 2025793 PMAQI
25th Sep 2025754 PMAQI
25th Sep 2025765 PMAQI
25th Sep 2025816 PMAQI
25th Sep 2025597 PMAQI
25th Sep 2025558 PMAQI
25th Sep 2025719 PMAQI
25th Sep 20259610 PMAQI
25th Sep 202511111 PMAQI
26th Sep 202510312 AMAQI
26th Sep 2025871 AMAQI
26th Sep 2025722 AMAQI
26th Sep 2025713 AMAQI
26th Sep 2025684 AMAQI

20°C15/26°C

26th Sep 2025695 AMAQI
26th Sep 2025706 AMAQI
26th Sep 2025587 AMAQI
26th Sep 2025808 AMAQI
26th Sep 2025949 AMAQI
26th Sep 20259110 AMAQI
26th Sep 20259011 AMAQI
26th Sep 20258912 PMAQI
26th Sep 2025901 PMAQI
26th Sep 2025782 PMAQI
26th Sep 2025773 PMAQI
26th Sep 2025704 PMAQI
26th Sep 2025735 PMAQI
26th Sep 2025986 PMAQI
26th Sep 20251187 PMAQI
26th Sep 20251338 PMAQI
26th Sep 20251449 PMAQI
26th Sep 202510510 PMAQI
26th Sep 20258511 PMAQI
27th Sep 20257412 AMAQI
27th Sep 2025801 AMAQI
27th Sep 2025912 AMAQI
27th Sep 2025873 AMAQI
27th Sep 2025954 AMAQI

19°C16/22°C

27th Sep 2025825 AMAQI
27th Sep 2025836 AMAQI
27th Sep 2025787 AMAQI
27th Sep 2025868 AMAQI
27th Sep 2025839 AMAQI
27th Sep 20257410 AMAQI
27th Sep 20255911 AMAQI
27th Sep 20255812 PMAQI
27th Sep 2025591 PMAQI
27th Sep 2025592 PMAQI
27th Sep 2025523 PMAQI
27th Sep 2025494 PMAQI
27th Sep 2025405 PMAQI
27th Sep 2025456 PMAQI
27th Sep 2025527 PMAQI
27th Sep 2025548 PMAQI
27th Sep 2025509 PMAQI
27th Sep 20255310 PMAQI
27th Sep 20255211 PMAQI
28th Sep 20255012 AMAQI
28th Sep 2025471 AMAQI
28th Sep 2025382 AMAQI
28th Sep 2025403 AMAQI
28th Sep 2025374 AMAQI

18°C18/19°C

28th Sep 2025335 AMAQI
28th Sep 2025356 AMAQI
28th Sep 2025407 AMAQI
28th Sep 2025418 AMAQI
28th Sep 2025379 AMAQI
28th Sep 20252010 AMAQI
28th Sep 20253011 AMAQI
28th Sep 20254712 PMAQI
28th Sep 2025341 PMAQI
28th Sep 2025272 PMAQI
28th Sep 2025443 PMAQI
28th Sep 2025564 PMAQI
28th Sep 2025615 PMAQI
28th Sep 2025696 PMAQI
28th Sep 2025757 PMAQI
28th Sep 2025798 PMAQI
28th Sep 2025809 PMAQI
28th Sep 20258410 PMAQI
28th Sep 20258311 PMAQI
29th Sep 20258212 AMAQI
29th Sep 2025881 AMAQI
29th Sep 20251052 AMAQI
29th Sep 20251153 AMAQI
29th Sep 20251114 AMAQI

21°C18/25°C

29th Sep 20251215 AMAQI
29th Sep 20251266 AMAQI
29th Sep 20251257 AMAQI
29th Sep 20251348 AMAQI
29th Sep 20251489 AMAQI
29th Sep 202513410 AMAQI
29th Sep 202513711 AMAQI
29th Sep 202513812 PMAQI
29th Sep 20251341 PMAQI
29th Sep 20251252 PMAQI
29th Sep 20251333 PMAQI
29th Sep 20251164 PMAQI
29th Sep 20251145 PMAQI
29th Sep 20251236 PMAQI
29th Sep 20251157 PMAQI
29th Sep 20251278 PMAQI
29th Sep 20251199 PMAQI
29th Sep 202510010 PMAQI
29th Sep 202511411 PMAQI
30th Sep 202513112 AMAQI
30th Sep 20251311 AMAQI
30th Sep 20251142 AMAQI
30th Sep 20251183 AMAQI
30th Sep 20251064 AMAQI

21°C18/26°C

30th Sep 20251095 AMAQI
30th Sep 20251116 AMAQI
30th Sep 20251017 AMAQI
30th Sep 20251098 AMAQI
30th Sep 20251069 AMAQI
30th Sep 20259410 AMAQI
30th Sep 20258411 AMAQI
30th Sep 20257312 PMAQI
30th Sep 2025711 PMAQI
30th Sep 2025652 PMAQI
30th Sep 2025623 PMAQI
30th Sep 2025674 PMAQI
30th Sep 2025685 PMAQI
30th Sep 2025656 PMAQI
30th Sep 2025667 PMAQI
30th Sep 2025788 PMAQI
30th Sep 2025779 PMAQI
30th Sep 20258510 PMAQI
30th Sep 20258411 PMAQI
1st Oct 20258612 AMAQI
1st Oct 2025961 AMAQI
1st Oct 2025932 AMAQI
1st Oct 2025883 AMAQI
1st Oct 2025914 AMAQI

21°C18/26°C

1st Oct 2025915 AMAQI
1st Oct 2025906 AMAQI
1st Oct 2025987 AMAQI
1st Oct 2025968 AMAQI
1st Oct 20251129 AMAQI
1st Oct 202511310 AMAQI
1st Oct 20259711 AMAQI
1st Oct 20258512 PMAQI
1st Oct 2025831 PMAQI
1st Oct 2025822 PMAQI
1st Oct 2025793 PMAQI
1st Oct 2025814 PMAQI
1st Oct 2025855 PMAQI
1st Oct 2025836 PMAQI
1st Oct 2025777 PMAQI
1st Oct 2025858 PMAQI
1st Oct 2025899 PMAQI
1st Oct 20259510 PMAQI
1st Oct 202510111 PMAQI
2nd Oct 20259312 AMAQI
2nd Oct 2025811 AMAQI
2nd Oct 2025802 AMAQI
2nd Oct 2025743 AMAQI
2nd Oct 2025594 AMAQI

22°C17/27°C

2nd Oct 2025555 AMAQI
2nd Oct 2025526 AMAQI
2nd Oct 2025537 AMAQI
2nd Oct 2025538 AMAQI
2nd Oct 2025509 AMAQI
2nd Oct 20254610 AMAQI
2nd Oct 20254611 AMAQI
2nd Oct 20253812 PMAQI
2nd Oct 2025401 PMAQI
2nd Oct 2025372 PMAQI
2nd Oct 2025423 PMAQI
2nd Oct 2025454 PMAQI
2nd Oct 2025445 PMAQI
2nd Oct 2025326 PMAQI
2nd Oct 2025327 PMAQI
2nd Oct 2025308 PMAQI
2nd Oct 2025329 PMAQI
2nd Oct 20253410 PMAQI
2nd Oct 20253211 PMAQI
3rd Oct 20253212 AMAQI
3rd Oct 2025321 AMAQI
3rd Oct 2025312 AMAQI
3rd Oct 2025323 AMAQI
3rd Oct 2025324 AMAQI

16°C16/17°C

3rd Oct 2025325 AMAQI
3rd Oct 2025326 AMAQI
3rd Oct 2025317 AMAQI
3rd Oct 2025308 AMAQI
3rd Oct 2025409 AMAQI
3rd Oct 20254710 AMAQI
3rd Oct 20255111 AMAQI
3rd Oct 20254512 PMAQI
3rd Oct 2025401 PMAQI
3rd Oct 2025512 PMAQI
3rd Oct 2025533 PMAQI
3rd Oct 2025484 PMAQI
3rd Oct 2025465 PMAQI
3rd Oct 2025476 PMAQI
3rd Oct 2025397 PMAQI
3rd Oct 2025518 PMAQI
3rd Oct 2025449 PMAQI
3rd Oct 20254510 PMAQI
3rd Oct 20255711 PMAQI
4th Oct 20255712 AMAQI
4th Oct 2025581 AMAQI
4th Oct 2025662 AMAQI
4th Oct 2025663 AMAQI
4th Oct 2025684 AMAQI

19°C17/23°C

4th Oct 2025715 AMAQI
4th Oct 2025766 AMAQI
4th Oct 2025757 AMAQI
4th Oct 2025748 AMAQI
4th Oct 2025749 AMAQI
4th Oct 20257910 AMAQI
4th Oct 20257911 AMAQI
4th Oct 20257912 PMAQI
4th Oct 2025781 PMAQI
4th Oct 2025712 PMAQI
4th Oct 2025843 PMAQI
4th Oct 2025764 PMAQI
4th Oct 2025905 PMAQI
4th Oct 20251006 PMAQI
4th Oct 2025857 PMAQI
4th Oct 2025868 PMAQI
4th Oct 2025909 PMAQI
4th Oct 20259010 PMAQI
4th Oct 20257611 PMAQI
5th Oct 20257012 AMAQI
5th Oct 2025731 AMAQI
5th Oct 2025682 AMAQI
5th Oct 2025613 AMAQI
5th Oct 2025564 AMAQI

19°C17/22°C

5th Oct 2025495 AMAQI
5th Oct 2025426 AMAQI
5th Oct 2025407 AMAQI
5th Oct 2025388 AMAQI
5th Oct 2025399 AMAQI
5th Oct 20254410 AMAQI
5th Oct 20254311 AMAQI
5th Oct 20254412 PMAQI
5th Oct 2025381 PMAQI
5th Oct 2025422 PMAQI
5th Oct 2025493 PMAQI
5th Oct 2025534 PMAQI
5th Oct 2025635 PMAQI
5th Oct 2025646 PMAQI
5th Oct 2025717 PMAQI
5th Oct 2025838 PMAQI
5th Oct 2025849 PMAQI
5th Oct 20258610 PMAQI
5th Oct 20258811 PMAQI
6th Oct 202510712 AMAQI
6th Oct 20251011 AMAQI
6th Oct 20251092 AMAQI
6th Oct 2025963 AMAQI
6th Oct 2025964 AMAQI

19°C18/20°C

6th Oct 2025955 AMAQI
6th Oct 2025936 AMAQI
6th Oct 2025687 AMAQI
6th Oct 2025768 AMAQI
6th Oct 2025729 AMAQI
6th Oct 20256210 AMAQI
6th Oct 20253911 AMAQI
6th Oct 20254112 PMAQI
6th Oct 2025521 PMAQI
6th Oct 2025462 PMAQI
6th Oct 2025523 PMAQI
6th Oct 2025544 PMAQI
6th Oct 2025575 PMAQI
6th Oct 2025566 PMAQI
6th Oct 2025487 PMAQI
6th Oct 2025458 PMAQI
6th Oct 2025469 PMAQI
6th Oct 20254710 PMAQI
6th Oct 20254611 PMAQI
7th Oct 20254612 AMAQI
7th Oct 2025431 AMAQI

19°C16/23°C

7th Oct 2025427 PMAQI
7th Oct 2025698 PMAQI
7th Oct 2025779 PMAQI
7th Oct 20258110 PMAQI
7th Oct 20259011 PMAQI
8th Oct 20258512 AMAQI
8th Oct 20251001 AMAQI
8th Oct 20251062 AMAQI
8th Oct 20251283 AMAQI
8th Oct 20251434 AMAQI

19°C15/24°C

8th Oct 20251385 AMAQI
8th Oct 20251186 AMAQI
8th Oct 20251097 AMAQI
8th Oct 20251118 AMAQI
8th Oct 20251169 AMAQI
8th Oct 202511910 AMAQI
8th Oct 20259711 AMAQI
8th Oct 20258712 PMAQI
8th Oct 2025791 PMAQI
8th Oct 2025732 PMAQI
8th Oct 2025693 PMAQI
8th Oct 2025714 PMAQI
8th Oct 2025695 PMAQI
8th Oct 2025716 PMAQI
8th Oct 2025627 PMAQI
8th Oct 2025558 PMAQI
8th Oct 2025619 PMAQI
8th Oct 20257010 PMAQI
8th Oct 20257411 PMAQI
9th Oct 20256212 AMAQI
9th Oct 2025681 AMAQI
9th Oct 2025682 AMAQI
9th Oct 2025623 AMAQI
9th Oct 2025564 AMAQI

19°C17/22°C

9th Oct 2025675 AMAQI
9th Oct 2025796 AMAQI
9th Oct 2025737 AMAQI
9th Oct 2025688 AMAQI
9th Oct 2025709 AMAQI
9th Oct 20257010 AMAQI
9th Oct 20257011 AMAQI
9th Oct 20257512 PMAQI
9th Oct 2025651 PMAQI
9th Oct 2025622 PMAQI
9th Oct 2025633 PMAQI
9th Oct 2025614 PMAQI
9th Oct 2025625 PMAQI
9th Oct 2025686 PMAQI
9th Oct 2025727 PMAQI
9th Oct 2025848 PMAQI
9th Oct 2025889 PMAQI
9th Oct 20256810 PMAQI
9th Oct 20256511 PMAQI
10th Oct 20256212 AMAQI
10th Oct 2025661 AMAQI
10th Oct 2025702 AMAQI
10th Oct 2025643 AMAQI
10th Oct 2025654 AMAQI

21°C18/25°C

10th Oct 2025635 AMAQI
10th Oct 2025756 AMAQI
10th Oct 2025677 AMAQI
10th Oct 2025668 AMAQI
10th Oct 2025629 AMAQI
10th Oct 20256310 AMAQI
10th Oct 20259511 AMAQI
10th Oct 202511412 PMAQI
10th Oct 2025711 PMAQI
10th Oct 2025622 PMAQI
10th Oct 2025623 PMAQI
10th Oct 2025564 PMAQI
10th Oct 2025505 PMAQI
10th Oct 2025346 PMAQI
10th Oct 2025477 PMAQI
10th Oct 2025478 PMAQI
10th Oct 2025519 PMAQI
10th Oct 20255010 PMAQI
10th Oct 20255411 PMAQI
11th Oct 20255212 AMAQI
11th Oct 2025531 AMAQI
11th Oct 2025522 AMAQI
11th Oct 2025523 AMAQI
11th Oct 2025504 AMAQI

19°C17/21°C

11th Oct 2025595 AMAQI
11th Oct 2025556 AMAQI
11th Oct 2025527 AMAQI
11th Oct 2025378 AMAQI
11th Oct 2025439 AMAQI
11th Oct 20256010 AMAQI
11th Oct 20256111 AMAQI
11th Oct 20256012 PMAQI
11th Oct 2025571 PMAQI
11th Oct 2025562 PMAQI
11th Oct 2025543 PMAQI
11th Oct 2025524 PMAQI
11th Oct 2025455 PMAQI
11th Oct 2025456 PMAQI
11th Oct 2025407 PMAQI
11th Oct 2025538 PMAQI
11th Oct 2025549 PMAQI
11th Oct 20255310 PMAQI
11th Oct 20255511 PMAQI
12th Oct 20255412 AMAQI
12th Oct 2025561 AMAQI
12th Oct 2025602 AMAQI
12th Oct 2025663 AMAQI
12th Oct 2025714 AMAQI

17°C14/18°C

12th Oct 2025775 AMAQI
12th Oct 2025686 AMAQI
12th Oct 2025607 AMAQI
12th Oct 2025588 AMAQI
12th Oct 2025569 AMAQI
12th Oct 20255010 AMAQI
12th Oct 20255111 AMAQI
12th Oct 20254812 PMAQI
12th Oct 2025511 PMAQI
12th Oct 2025522 PMAQI
12th Oct 2025553 PMAQI
12th Oct 2025414 PMAQI
12th Oct 2025375 PMAQI
12th Oct 2025396 PMAQI
12th Oct 2025367 PMAQI
12th Oct 2025468 PMAQI
12th Oct 2025509 PMAQI
12th Oct 20255710 PMAQI
12th Oct 20253911 PMAQI
13th Oct 20252912 AMAQI
13th Oct 2025381 AMAQI
13th Oct 2025402 AMAQI
13th Oct 2025393 AMAQI
13th Oct 2025414 AMAQI

14°C13/15°C

13th Oct 2025395 AMAQI
5 AM
13th Oct 2025376 AMAQI
13th Oct 2025417 AMAQI
13th Oct 2025428 AMAQI
13th Oct 2025399 AMAQI
13th Oct 20254810 AMAQI
13th Oct 20254811 AMAQI
11 AM
13th Oct 20254712 PMAQI
13th Oct 2025471 PMAQI
13th Oct 2025462 PMAQI
13th Oct 2025543 PMAQI
13th Oct 2025544 PMAQI
13th Oct 2025565 PMAQI
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 10 AM

66AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
4 PM - 5 PM

56AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 66), while the lowest AQI was between 4 PM to 5 PM (Avg. 56).
Night time
Avg. Highest Time
12 AM - 4 AM

67AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
6 PM - 7 PM

59AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 67), while the lowest AQI was between 6 PM to 7 PM (Avg. 59).

2025 Days Vs Air Quality

Weinan Monitoring Station, Yishui, Shandong, China

2025

4%

10

67%

192

22%

62

7%

21

Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)

Good
10 Days
Moderate
192 Days
Poor
62 Days
Unhealthy
21 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 4%

Health Risk Level:

Extreme

In 2025, 4% of 286 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

Weinan Monitoring Station, Yishui, 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
167AQI
2nd January 2025
128AQI
3rd January 2025
131AQI
4th January 2025
164AQI
5th January 2025
183AQI
6th January 2025
101AQI
7th January 2025
106AQI
8th January 2025
72AQI
9th January 2025
73AQI
10th January 2025
71AQI
11th January 2025
130AQI
12th January 2025
118AQI
13th January 2025
160AQI
14th January 2025
124AQI
15th January 2025
84AQI
16th January 2025
116AQI
17th January 2025
111AQI
18th January 2025
154AQI
19th January 2025
154AQI
20th January 2025
164AQI
21st January 2025
179AQI
22nd January 2025
173AQI
23rd January 2025
159AQI
24th January 2025
149AQI
25th January 2025
153AQI
26th January 2025
139AQI
27th January 2025
74AQI
28th January 2025
93AQI
29th January 2025
154AQI
30th January 2025
139AQI
31st January 2025
163AQI
1st February 2025
145AQI
2nd February 2025
168AQI
3rd February 2025
109AQI
4th February 2025
100AQI
5th February 2025
72AQI
6th February 2025
97AQI
7th February 2025
50AQI
8th February 2025
63AQI
9th February 2025
75AQI
10th February 2025
123AQI
11th February 2025
110AQI
12th February 2025
119AQI
13th February 2025
120AQI
14th February 2025
147AQI
15th February 2025
133AQI
16th February 2025
126AQI
17th February 2025
95AQI
18th February 2025
128AQI
19th February 2025
90AQI
20th February 2025
116AQI
21st February 2025
133AQI
22nd February 2025
100AQI
23rd February 2025
114AQI
24th February 2025
83AQI
25th February 2025
129AQI
26th February 2025
136AQI
27th February 2025
168AQI
28th February 2025
180AQI
1st March 2025
117AQI
2nd March 2025
79AQI
3rd March 2025
88AQI
4th March 2025
95AQI
5th March 2025
115AQI
6th March 2025
132AQI
7th March 2025
128AQI
8th March 2025
154AQI
9th March 2025
154AQI
10th March 2025
163AQI
11th March 2025
159AQI
12th March 2025
160AQI
13th March 2025
110AQI
14th March 2025
103AQI
15th March 2025
103AQI
16th March 2025
75AQI
17th March 2025
84AQI
18th March 2025
58AQI
19th March 2025
89AQI
20th March 2025
88AQI
21st March 2025
79AQI
22nd March 2025
90AQI
23rd March 2025
123AQI
24th March 2025
114AQI
25th March 2025
148AQI
26th March 2025
119AQI
27th March 2025
125AQI
28th March 2025
115AQI
29th March 2025
78AQI
30th March 2025
90AQI
31st March 2025
103AQI
1st April 2025
110AQI
2nd April 2025
73AQI
3rd April 2025
93AQI
4th April 2025
111AQI
5th April 2025
66AQI
6th April 2025
96AQI
7th April 2025
96AQI
8th April 2025
102AQI
9th April 2025
117AQI
10th April 2025
107AQI
11th April 2025
135AQI
12th April 2025
147AQI
13th April 2025
79AQI
14th April 2025
66AQI
15th April 2025
65AQI
16th April 2025
88AQI
17th April 2025
123AQI
18th April 2025
111AQI
19th April 2025
99AQI
20th April 2025
109AQI
21st April 2025
101AQI
22nd April 2025
100AQI
23rd April 2025
90AQI
24th April 2025
87AQI
25th April 2025
88AQI
26th April 2025
81AQI
27th April 2025
101AQI
28th April 2025
73AQI
29th April 2025
87AQI
30th April 2025
90AQI
1st May 2025
82AQI
2nd May 2025
89AQI
3rd May 2025
64AQI
4th May 2025
79AQI
5th May 2025
70AQI
6th May 2025
80AQI
7th May 2025
98AQI
8th May 2025
79AQI
9th May 2025
52AQI
10th May 2025
57AQI
11th May 2025
72AQI
12th May 2025
75AQI
13th May 2025
89AQI
14th May 2025
119AQI
15th May 2025
97AQI
16th May 2025
133AQI
17th May 2025
102AQI
18th May 2025
83AQI
19th May 2025
109AQI
20th May 2025
101AQI
21st May 2025
115AQI
22nd May 2025
108AQI
23rd May 2025
92AQI
24th May 2025
86AQI
25th May 2025
80AQI
26th May 2025
98AQI
27th May 2025
93AQI
28th May 2025
87AQI
29th May 2025
88AQI
30th May 2025
88AQI
31st May 2025
116AQI
1st June 2025
84AQI
2nd June 2025
86AQI
3rd June 2025
61AQI
4th June 2025
61AQI
5th June 2025
75AQI
6th June 2025
86AQI
7th June 2025
97AQI
8th June 2025
99AQI
9th June 2025
92AQI
10th June 2025
73AQI
11th June 2025
73AQI
12th June 2025
63AQI
13th June 2025
66AQI
14th June 2025
70AQI
15th June 2025
62AQI
16th June 2025
50AQI
17th June 2025
56AQI
18th June 2025
65AQI
19th June 2025
64AQI
20th June 2025
55AQI
21st June 2025
63AQI
22nd June 2025
63AQI
23rd June 2025
69AQI
24th June 2025
64AQI
25th June 2025
73AQI
26th June 2025
82AQI
27th June 2025
71AQI
28th June 2025
77AQI
29th June 2025
61AQI
30th June 2025
64AQI
1st July 2025
66AQI
2nd July 2025
62AQI
3rd July 2025
63AQI
4th July 2025
58AQI
5th July 2025
60AQI
6th July 2025
62AQI
7th July 2025
65AQI
8th July 2025
58AQI
9th July 2025
65AQI
10th July 2025
63AQI
11th July 2025
69AQI
12th July 2025
66AQI
13th July 2025
70AQI
14th July 2025
56AQI
15th July 2025
60AQI
16th July 2025
66AQI
17th July 2025
63AQI
18th July 2025
67AQI
19th July 2025
71AQI
20th July 2025
62AQI
21st July 2025
59AQI
22nd July 2025
55AQI
23rd July 2025
55AQI
24th July 2025
53AQI
25th July 2025
58AQI
26th July 2025
57AQI
27th July 2025
55AQI
28th July 2025
52AQI
29th July 2025
50AQI
30th July 2025
57AQI
31st July 2025
49AQI
1st August 2025
52AQI
2nd August 2025
53AQI
3rd August 2025
54AQI
4th August 2025
62AQI
5th August 2025
62AQI
6th August 2025
63AQI
7th August 2025
63AQI
8th August 2025
63AQI
9th August 2025
50AQI
10th August 2025
52AQI
11th August 2025
53AQI
12th August 2025
55AQI
13th August 2025
59AQI
14th August 2025
58AQI
15th August 2025
58AQI
16th August 2025
58AQI
17th August 2025
58AQI
18th August 2025
63AQI
19th August 2025
64AQI
20th August 2025
62AQI
21st August 2025
62AQI
22nd August 2025
64AQI
23rd August 2025
63AQI
24th August 2025
63AQI
25th August 2025
69AQI
26th August 2025
61AQI
27th August 2025
61AQI
28th August 2025
65AQI
29th August 2025
62AQI
30th August 2025
64AQI
31st August 2025
55AQI
1st September 2025
52AQI
2nd September 2025
59AQI
3rd September 2025
60AQI
4th September 2025
60AQI
5th September 2025
65AQI
6th September 2025
63AQI
7th September 2025
70AQI
8th September 2025
73AQI
9th September 2025
64AQI
10th September 2025
68AQI
11th September 2025
58AQI
12th September 2025
54AQI
13th September 2025
66AQI
14th September 2025
72AQI
15th September 2025
70AQI
16th September 2025
55AQI
17th September 2025
46AQI
18th September 2025
49AQI
19th September 2025
38AQI
20th September 2025
49AQI
21st September 2025
64AQI
22nd September 2025
59AQI
23rd September 2025
56AQI
24th September 2025
54AQI
25th September 2025
69AQI
26th September 2025
93AQI
27th September 2025
67AQI
28th September 2025
52AQI
29th September 2025
112AQI
30th September 2025
99AQI
1st October 2025
88AQI
2nd October 2025
58AQI
3rd October 2025
39AQI
4th October 2025
74AQI
5th October 2025
58AQI
6th October 2025
81AQI
7th October 2025
68AQI
8th October 2025
90AQI
9th October 2025
68AQI
10th October 2025
62AQI
11th October 2025
52AQI
12th October 2025
57AQI
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

132AQI

115AQI

111AQI

96AQI

90AQI

71AQI

60AQI

60AQI

64AQI

66AQI

No. of days

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

202588AQI

6
12
13
1
9
15
3
12
14
5
18
12
23
8
1
29
2
29
1
30
4
25
1
1
11
10
192
62
21

Highest AQI recorded in

January

132AQI

Lowest AQI recorded in

August

60AQI

202494AQI

3
4
13
8
3
4
11
7
6
1
11
18
2
1
16
13
1
27
1
1
1
26
4
8
18
4
1
5
23
3
11
17
2
5
11
14
1
1
14
12
3
7
20
4
39
185
111
26
5

Highest AQI recorded in

January

130AQI

Lowest AQI recorded in

August

65AQI

202390AQI

5
7
9
9
1
5
7
12
4
1
9
15
4
2
2
20
4
2
1
1
5
23
2
1
9
21
15
16
16
15
3
20
7
3
13
14
1
2
11
12
4
5
6
10
9
1
71
168
85
34
5
1

Highest AQI recorded in

December

122AQI

Lowest AQI recorded in

July

48AQI

202291AQI

5
16
9
1
6
13
1
2
14
10
3
2
16
11
2
25
4
5
16
9
6
14
1
1
5
20
3
10
15
6
3
13
13
1
4
7
10
10
41
151
96
24

Highest AQI recorded in

January

133AQI

Lowest AQI recorded in

August

49AQI

202195AQI

1
7
8
14
1
1
12
11
4
13
11
3
1
3
2
21
6
1
5
23
1
1
1
1
23
1
9
13
1
9
17
3
10
18
2
8
11
8
4
7
9
4
9
3
10
8
9
1
56
177
64
43
4
5

Highest AQI recorded in

March

138AQI

Lowest AQI recorded in

July

59AQI

202091AQI

5
6
8
4
2
9
8
1
7
10
9
8
19
4
9
12
2
25
2
2
20
7
2
15
12
3
3
6
9
10
3
29
129
63
18
3

Highest AQI recorded in

December

132AQI

Lowest AQI recorded in

August

60AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
95AQI
Least Polluted Year Recorded
2025(Avg.)
88AQI

Weinan Monitoring Station's annual 2025 AQI (88) shows an average percentage change of -4.8% (improved AQI) compared to previous years: 2020 (91), 2021 (95), 2022 (91), 2023 (90), 2024 (94).