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Sanyuan County Stadium, Tongchuan, Shaanxi, 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

Sanyuan County Stadium, Tongchuan, Shaanxi, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Oct 2024
192AQI
Lowest AQI recorded on
6th Oct 2021
16AQI

Same Day Analysis (15th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 88 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 15th Oct - 16th Oct 2025

Sanyuan County Stadium, Tongchuan, Shaanxi, China

AQI
Day
Night
.

6 AM15th Oct 2025

6 PM

5 AM16th Oct 2025

Day time
Avg. Highest Time
9AM15th Oct

84AQI

Avg. Lowest Time
3PM15th Oct

39AQI

Night time
Avg. Highest Time
5AM16th Oct

80AQI

Avg. Lowest Time
12AM16th Oct

58AQI

In the last 24 hours,

Sanyuan County Stadium's AQI reached its highest point of 84 at 9 AM during the Day, while the lowest point, 39, was recorded at 3 PM during the Day between 15th Oct and 16th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Sanyuan County Stadium, Tongchuan, Shaanxi, China

SepOct
16th - 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 - 14th14th - 15th15th - 16th16th
Day
Night
16th Sep 2025626 AMAQI
16th Sep 2025627 AMAQI
16th Sep 2025788 AMAQI
16th Sep 2025729 AMAQI
16th Sep 20257310 AMAQI
16th Sep 20253611 AMAQI
16th Sep 20253712 PMAQI
16th Sep 2025331 PMAQI
16th Sep 2025412 PMAQI
16th Sep 2025413 PMAQI
16th Sep 2025584 PMAQI
16th Sep 2025505 PMAQI
16th Sep 2025526 PMAQI
16th Sep 2025587 PMAQI
16th Sep 2025588 PMAQI
16th Sep 2025599 PMAQI
16th Sep 20255810 PMAQI
16th Sep 20255911 PMAQI
17th Sep 20256012 AMAQI
17th Sep 2025621 AMAQI
17th Sep 2025622 AMAQI
17th Sep 2025613 AMAQI
17th Sep 2025604 AMAQI
17th Sep 2025605 AMAQI

24°C22/26°C

17th Sep 2025606 AMAQI
17th Sep 2025597 AMAQI
17th Sep 2025608 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20254110 AMAQI
17th Sep 20255111 AMAQI
17th Sep 20254912 PMAQI
17th Sep 2025361 PMAQI
17th Sep 2025312 PMAQI
17th Sep 2025353 PMAQI
17th Sep 2025304 PMAQI
17th Sep 2025325 PMAQI
17th Sep 2025346 PMAQI
17th Sep 2025497 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255211 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025601 AMAQI
18th Sep 2025612 AMAQI
18th Sep 2025603 AMAQI
18th Sep 2025584 AMAQI
18th Sep 2025585 AMAQI

18°C16/21°C

18th Sep 2025586 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025508 AMAQI
18th Sep 2025419 AMAQI
18th Sep 20254310 AMAQI
18th Sep 20253911 AMAQI
18th Sep 20252712 PMAQI
18th Sep 2025201 PMAQI
18th Sep 2025182 PMAQI
18th Sep 2025163 PMAQI
18th Sep 2025144 PMAQI
18th Sep 2025125 PMAQI
18th Sep 2025136 PMAQI
18th Sep 2025247 PMAQI
18th Sep 2025448 PMAQI
18th Sep 2025459 PMAQI
18th Sep 20254610 PMAQI
18th Sep 20254211 PMAQI
19th Sep 20254712 AMAQI
19th Sep 2025581 AMAQI
19th Sep 2025582 AMAQI
19th Sep 2025573 AMAQI
19th Sep 2025554 AMAQI
19th Sep 2025555 AMAQI

15°C14/16°C

19th Sep 2025556 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025268 AMAQI
19th Sep 2025199 AMAQI
19th Sep 20251910 AMAQI
19th Sep 20252011 AMAQI
19th Sep 20253012 PMAQI
19th Sep 2025301 PMAQI
19th Sep 2025302 PMAQI
19th Sep 2025283 PMAQI
19th Sep 2025284 PMAQI
19th Sep 2025275 PMAQI
19th Sep 2025516 PMAQI
19th Sep 2025467 PMAQI
19th Sep 2025528 PMAQI
19th Sep 2025549 PMAQI
19th Sep 20255610 PMAQI
19th Sep 20255611 PMAQI
20th Sep 20255412 AMAQI
20th Sep 2025551 AMAQI
20th Sep 2025552 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025524 AMAQI
20th Sep 2025525 AMAQI

16°C13/20°C

20th Sep 2025526 AMAQI
20th Sep 2025527 AMAQI
20th Sep 2025598 AMAQI
20th Sep 2025619 AMAQI
20th Sep 20256410 AMAQI
20th Sep 20256211 AMAQI
20th Sep 20256012 PMAQI
20th Sep 2025581 PMAQI
20th Sep 2025642 PMAQI
20th Sep 2025703 PMAQI
20th Sep 2025774 PMAQI
20th Sep 2025735 PMAQI
20th Sep 2025816 PMAQI
20th Sep 2025807 PMAQI
20th Sep 2025688 PMAQI
20th Sep 2025699 PMAQI
20th Sep 20256810 PMAQI
20th Sep 20256811 PMAQI
21st Sep 20256312 AMAQI
21st Sep 2025551 AMAQI
21st Sep 2025532 AMAQI
21st Sep 2025543 AMAQI
21st Sep 2025564 AMAQI
21st Sep 2025565 AMAQI

18°C14/24°C

21st Sep 2025566 AMAQI
21st Sep 2025567 AMAQI
21st Sep 2025358 AMAQI
21st Sep 2025259 AMAQI
21st Sep 20252810 AMAQI
21st Sep 20253111 AMAQI
21st Sep 20252412 PMAQI
21st Sep 2025331 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025193 PMAQI
21st Sep 2025204 PMAQI
21st Sep 2025185 PMAQI
21st Sep 2025196 PMAQI
21st Sep 2025287 PMAQI
21st Sep 2025418 PMAQI
21st Sep 2025439 PMAQI
21st Sep 20254410 PMAQI
21st Sep 20254511 PMAQI
22nd Sep 20254812 AMAQI
22nd Sep 2025531 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025563 AMAQI
22nd Sep 2025534 AMAQI
22nd Sep 2025535 AMAQI

16°C14/17°C

22nd Sep 2025536 AMAQI
22nd Sep 2025537 AMAQI
22nd Sep 2025428 AMAQI
22nd Sep 2025399 AMAQI
22nd Sep 20253810 AMAQI
22nd Sep 20253611 AMAQI
22nd Sep 20253412 PMAQI
22nd Sep 2025421 PMAQI
22nd Sep 2025382 PMAQI
22nd Sep 2025463 PMAQI
22nd Sep 2025464 PMAQI
22nd Sep 2025465 PMAQI
22nd Sep 2025566 PMAQI
22nd Sep 2025537 PMAQI
22nd Sep 2025558 PMAQI
22nd Sep 2025579 PMAQI
22nd Sep 20256110 PMAQI
22nd Sep 20256211 PMAQI
23rd Sep 20256012 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025542 AMAQI
23rd Sep 2025533 AMAQI
23rd Sep 2025524 AMAQI
23rd Sep 2025525 AMAQI

15°C14/17°C

23rd Sep 2025526 AMAQI
23rd Sep 2025527 AMAQI
23rd Sep 2025608 AMAQI
23rd Sep 2025579 AMAQI
23rd Sep 20254910 AMAQI
23rd Sep 20254711 AMAQI
23rd Sep 20253812 PMAQI
23rd Sep 2025381 PMAQI
23rd Sep 2025302 PMAQI
23rd Sep 2025243 PMAQI
23rd Sep 2025304 PMAQI
23rd Sep 2025345 PMAQI
23rd Sep 2025366 PMAQI
23rd Sep 2025417 PMAQI
23rd Sep 2025528 PMAQI
23rd Sep 2025559 PMAQI
23rd Sep 20255910 PMAQI
23rd Sep 20255811 PMAQI
24th Sep 20255812 AMAQI
24th Sep 2025541 AMAQI
24th Sep 2025542 AMAQI
24th Sep 2025533 AMAQI
24th Sep 2025524 AMAQI
24th Sep 2025525 AMAQI

16°C14/20°C

24th Sep 2025526 AMAQI
24th Sep 2025527 AMAQI
24th Sep 2025508 AMAQI
24th Sep 2025519 AMAQI
24th Sep 20255710 AMAQI
24th Sep 20256911 AMAQI
24th Sep 20257712 PMAQI
24th Sep 2025671 PMAQI
24th Sep 2025542 PMAQI
24th Sep 2025543 PMAQI
24th Sep 2025524 PMAQI
24th Sep 2025585 PMAQI
24th Sep 2025566 PMAQI
24th Sep 2025567 PMAQI
24th Sep 2025578 PMAQI
24th Sep 2025599 PMAQI
24th Sep 20256210 PMAQI
24th Sep 20256311 PMAQI
25th Sep 20256212 AMAQI
25th Sep 2025551 AMAQI
25th Sep 2025542 AMAQI
25th Sep 2025543 AMAQI
25th Sep 2025554 AMAQI
25th Sep 2025565 AMAQI

19°C14/25°C

25th Sep 2025556 AMAQI
25th Sep 2025557 AMAQI
25th Sep 2025568 AMAQI
25th Sep 2025599 AMAQI
25th Sep 20256410 AMAQI
25th Sep 20257011 AMAQI
25th Sep 20257812 PMAQI
25th Sep 2025861 PMAQI
25th Sep 2025792 PMAQI
25th Sep 2025673 PMAQI
25th Sep 2025664 PMAQI
25th Sep 2025605 PMAQI
25th Sep 2025606 PMAQI
25th Sep 2025707 PMAQI
25th Sep 2025738 PMAQI
25th Sep 2025819 PMAQI
25th Sep 20259310 PMAQI
25th Sep 20259011 PMAQI
26th Sep 20258312 AMAQI
26th Sep 2025731 AMAQI
26th Sep 2025532 AMAQI
26th Sep 2025583 AMAQI
26th Sep 2025694 AMAQI
26th Sep 2025715 AMAQI

20°C15/25°C

26th Sep 2025696 AMAQI
26th Sep 2025777 AMAQI
26th Sep 2025718 AMAQI
26th Sep 2025689 AMAQI
26th Sep 20257310 AMAQI
26th Sep 20257511 AMAQI
26th Sep 20257412 PMAQI
26th Sep 2025741 PMAQI
26th Sep 2025712 PMAQI
26th Sep 2025603 PMAQI
26th Sep 2025554 PMAQI
26th Sep 2025585 PMAQI
26th Sep 2025666 PMAQI
26th Sep 2025697 PMAQI
26th Sep 2025798 PMAQI
26th Sep 2025679 PMAQI
26th Sep 20255910 PMAQI
26th Sep 20255611 PMAQI
27th Sep 20256212 AMAQI
27th Sep 2025581 AMAQI
27th Sep 2025552 AMAQI
27th Sep 2025603 AMAQI
27th Sep 2025654 AMAQI
27th Sep 2025645 AMAQI

20°C17/25°C

27th Sep 2025656 AMAQI
27th Sep 2025587 AMAQI
27th Sep 2025598 AMAQI
27th Sep 2025619 AMAQI
27th Sep 20256810 AMAQI
27th Sep 20256811 AMAQI
27th Sep 20256312 PMAQI
27th Sep 2025621 PMAQI
27th Sep 2025612 PMAQI
27th Sep 2025573 PMAQI
27th Sep 2025564 PMAQI
27th Sep 2025645 PMAQI
27th Sep 2025756 PMAQI
27th Sep 2025807 PMAQI
27th Sep 2025798 PMAQI
27th Sep 2025759 PMAQI
27th Sep 20257310 PMAQI
27th Sep 20256811 PMAQI
28th Sep 20256812 AMAQI
28th Sep 2025611 AMAQI
28th Sep 2025562 AMAQI
28th Sep 2025543 AMAQI
28th Sep 2025484 AMAQI
28th Sep 2025475 AMAQI

19°C17/21°C

28th Sep 2025396 AMAQI
28th Sep 2025527 AMAQI
28th Sep 2025558 AMAQI
28th Sep 2025539 AMAQI
28th Sep 20255510 AMAQI
28th Sep 20256011 AMAQI
28th Sep 20255812 PMAQI
28th Sep 2025581 PMAQI
28th Sep 2025572 PMAQI
28th Sep 2025543 PMAQI
28th Sep 2025504 PMAQI
28th Sep 2025535 PMAQI
28th Sep 2025606 PMAQI
28th Sep 2025697 PMAQI
28th Sep 2025668 PMAQI
28th Sep 2025679 PMAQI
28th Sep 20256810 PMAQI
28th Sep 20256111 PMAQI
29th Sep 20256412 AMAQI
29th Sep 2025721 AMAQI
29th Sep 2025772 AMAQI
29th Sep 2025833 AMAQI
29th Sep 2025724 AMAQI
29th Sep 2025655 AMAQI

18°C16/18°C

29th Sep 2025656 AMAQI
29th Sep 2025587 AMAQI
29th Sep 2025588 AMAQI
29th Sep 2025649 AMAQI
29th Sep 20257010 AMAQI
29th Sep 20257711 AMAQI
29th Sep 20256712 PMAQI
29th Sep 2025601 PMAQI
29th Sep 2025372 PMAQI
29th Sep 2025483 PMAQI
29th Sep 2025664 PMAQI
29th Sep 2025635 PMAQI
29th Sep 2025586 PMAQI
29th Sep 2025627 PMAQI
29th Sep 2025738 PMAQI
29th Sep 2025719 PMAQI
29th Sep 20257310 PMAQI
29th Sep 20257811 PMAQI
30th Sep 20257612 AMAQI
30th Sep 2025821 AMAQI
30th Sep 2025772 AMAQI
30th Sep 2025763 AMAQI
30th Sep 2025804 AMAQI
30th Sep 2025755 AMAQI

20°C15/25°C

30th Sep 2025776 AMAQI
30th Sep 2025747 AMAQI
30th Sep 2025708 AMAQI
30th Sep 2025719 AMAQI
30th Sep 20257910 AMAQI
30th Sep 20258011 AMAQI
30th Sep 20257312 PMAQI
30th Sep 2025651 PMAQI
30th Sep 2025712 PMAQI
30th Sep 2025723 PMAQI
30th Sep 2025664 PMAQI
30th Sep 2025705 PMAQI
30th Sep 2025776 PMAQI
30th Sep 2025737 PMAQI
30th Sep 2025748 PMAQI
30th Sep 2025769 PMAQI
30th Sep 20258010 PMAQI
30th Sep 20258011 PMAQI
1st Oct 20258812 AMAQI
1st Oct 2025941 AMAQI
1st Oct 2025992 AMAQI
1st Oct 20251093 AMAQI
1st Oct 2025984 AMAQI
1st Oct 2025775 AMAQI

22°C17/27°C

1st Oct 2025896 AMAQI
1st Oct 2025787 AMAQI
1st Oct 2025808 AMAQI
1st Oct 2025789 AMAQI
1st Oct 20257410 AMAQI
1st Oct 20257311 AMAQI
1st Oct 20254312 PMAQI
1st Oct 2025191 PMAQI
1st Oct 2025262 PMAQI
1st Oct 2025423 PMAQI
1st Oct 2025384 PMAQI
1st Oct 2025375 PMAQI
1st Oct 2025366 PMAQI
1st Oct 2025377 PMAQI
1st Oct 2025418 PMAQI
1st Oct 2025469 PMAQI
1st Oct 20254110 PMAQI
1st Oct 20254011 PMAQI
2nd Oct 20254012 AMAQI
2nd Oct 2025471 AMAQI
2nd Oct 2025422 AMAQI
2nd Oct 2025463 AMAQI
2nd Oct 2025564 AMAQI
2nd Oct 2025585 AMAQI

18°C16/19°C

2nd Oct 2025566 AMAQI
2nd Oct 2025567 AMAQI
2nd Oct 2025618 AMAQI
2nd Oct 2025579 AMAQI
2nd Oct 20255710 AMAQI
2nd Oct 20255611 AMAQI
2nd Oct 20255412 PMAQI
2nd Oct 2025581 PMAQI
2nd Oct 2025622 PMAQI
2nd Oct 2025643 PMAQI
2nd Oct 2025644 PMAQI
2nd Oct 2025645 PMAQI
2nd Oct 2025656 PMAQI
2nd Oct 2025627 PMAQI
2nd Oct 2025658 PMAQI
2nd Oct 2025729 PMAQI
2nd Oct 20259010 PMAQI
2nd Oct 20259211 PMAQI
3rd Oct 20258612 AMAQI
3rd Oct 2025771 AMAQI
3rd Oct 2025882 AMAQI
3rd Oct 20251053 AMAQI
3rd Oct 20251074 AMAQI
3rd Oct 20251035 AMAQI

18°C16/21°C

3rd Oct 2025956 AMAQI
3rd Oct 2025887 AMAQI
3rd Oct 2025808 AMAQI
3rd Oct 2025789 AMAQI
3rd Oct 20258110 AMAQI
3rd Oct 20257011 AMAQI
3rd Oct 20255612 PMAQI
3rd Oct 2025551 PMAQI
3rd Oct 2025562 PMAQI
3rd Oct 2025643 PMAQI
3rd Oct 2025684 PMAQI
3rd Oct 2025695 PMAQI
3rd Oct 2025756 PMAQI
3rd Oct 2025737 PMAQI
3rd Oct 2025908 PMAQI
3rd Oct 2025819 PMAQI
3rd Oct 20258810 PMAQI
3rd Oct 20258511 PMAQI
4th Oct 20259012 AMAQI
4th Oct 2025961 AMAQI
4th Oct 2025952 AMAQI
4th Oct 2025923 AMAQI
4th Oct 2025664 AMAQI
4th Oct 2025625 AMAQI

19°C17/22°C

4th Oct 2025686 AMAQI
4th Oct 2025677 AMAQI
4th Oct 2025688 AMAQI
4th Oct 2025679 AMAQI
4th Oct 20256710 AMAQI
4th Oct 20256911 AMAQI
4th Oct 20258512 PMAQI
4th Oct 2025791 PMAQI
4th Oct 2025742 PMAQI
4th Oct 2025743 PMAQI
4th Oct 2025694 PMAQI
4th Oct 2025705 PMAQI
4th Oct 2025816 PMAQI
4th Oct 2025827 PMAQI
4th Oct 2025818 PMAQI
4th Oct 2025789 PMAQI
4th Oct 20258410 PMAQI
4th Oct 20257811 PMAQI
5th Oct 20257912 AMAQI
5th Oct 2025811 AMAQI
5th Oct 2025742 AMAQI
5th Oct 2025763 AMAQI
5th Oct 2025754 AMAQI
5th Oct 2025785 AMAQI

17°C17/18°C

5th Oct 2025676 AMAQI
5th Oct 2025687 AMAQI
5th Oct 2025748 AMAQI
5th Oct 2025759 AMAQI
5th Oct 20257710 AMAQI
5th Oct 20257811 AMAQI
5th Oct 20256512 PMAQI
5th Oct 2025551 PMAQI
5th Oct 2025532 PMAQI
5th Oct 2025553 PMAQI
5th Oct 2025504 PMAQI
5th Oct 2025555 PMAQI
5th Oct 2025566 PMAQI
5th Oct 2025587 PMAQI
5th Oct 2025608 PMAQI
5th Oct 2025639 PMAQI
5th Oct 20256310 PMAQI
5th Oct 20256211 PMAQI
6th Oct 20255712 AMAQI
6th Oct 2025531 AMAQI
6th Oct 2025522 AMAQI
6th Oct 2025473 AMAQI
6th Oct 2025494 AMAQI
6th Oct 2025465 AMAQI

17°C16/17°C

6th Oct 2025576 AMAQI
6th Oct 2025537 AMAQI
6th Oct 2025558 AMAQI
6th Oct 2025409 AMAQI
6th Oct 20254810 AMAQI
6th Oct 20254811 AMAQI
6th Oct 20254212 PMAQI
6th Oct 2025441 PMAQI
6th Oct 2025522 PMAQI
6th Oct 2025523 PMAQI
6th Oct 2025514 PMAQI
6th Oct 2025485 PMAQI
6th Oct 2025496 PMAQI
6th Oct 2025477 PMAQI
6th Oct 2025488 PMAQI
6th Oct 2025599 PMAQI
6th Oct 20255210 PMAQI
6th Oct 20255911 PMAQI
7th Oct 20255412 AMAQI
7th Oct 2025531 AMAQI

16°C15/17°C

7th Oct 2025557 PMAQI
7th Oct 2025478 PMAQI
7th Oct 2025549 PMAQI
7th Oct 20255210 PMAQI
7th Oct 20255311 PMAQI
8th Oct 20254812 AMAQI
8th Oct 2025561 AMAQI
8th Oct 2025632 AMAQI
8th Oct 2025693 AMAQI
8th Oct 2025704 AMAQI
8th Oct 2025775 AMAQI

17°C16/17°C

8th Oct 2025846 AMAQI
8th Oct 2025797 AMAQI
8th Oct 2025718 AMAQI
8th Oct 2025679 AMAQI
8th Oct 20256410 AMAQI
8th Oct 20256211 AMAQI
8th Oct 20256212 PMAQI
8th Oct 2025591 PMAQI
8th Oct 2025432 PMAQI
8th Oct 2025393 PMAQI
8th Oct 2025434 PMAQI
8th Oct 2025545 PMAQI
8th Oct 2025546 PMAQI
8th Oct 2025497 PMAQI
8th Oct 2025718 PMAQI
8th Oct 2025749 PMAQI
8th Oct 20257010 PMAQI
8th Oct 20257811 PMAQI
9th Oct 20256912 AMAQI
9th Oct 2025691 AMAQI
9th Oct 2025762 AMAQI
9th Oct 2025733 AMAQI
9th Oct 2025704 AMAQI
9th Oct 2025615 AMAQI

21°C17/27°C

9th Oct 2025686 AMAQI
9th Oct 2025647 AMAQI
9th Oct 2025558 AMAQI
9th Oct 2025599 AMAQI
9th Oct 20255510 AMAQI
9th Oct 20255411 AMAQI
9th Oct 20254212 PMAQI
9th Oct 2025401 PMAQI
9th Oct 2025472 PMAQI
9th Oct 2025433 PMAQI
9th Oct 2025454 PMAQI
9th Oct 2025485 PMAQI
9th Oct 2025486 PMAQI
9th Oct 2025467 PMAQI
9th Oct 2025498 PMAQI
9th Oct 2025389 PMAQI
9th Oct 20253910 PMAQI
9th Oct 20254211 PMAQI
10th Oct 20254312 AMAQI
10th Oct 2025451 AMAQI
10th Oct 2025472 AMAQI
10th Oct 2025453 AMAQI
10th Oct 2025484 AMAQI
10th Oct 2025445 AMAQI

21°C18/25°C

10th Oct 2025456 AMAQI
10th Oct 2025467 AMAQI
10th Oct 2025488 AMAQI
10th Oct 2025599 AMAQI
10th Oct 20256010 AMAQI
10th Oct 20256111 AMAQI
10th Oct 20256112 PMAQI
10th Oct 2025561 PMAQI
10th Oct 2025472 PMAQI
10th Oct 2025463 PMAQI
10th Oct 2025484 PMAQI
10th Oct 2025445 PMAQI
10th Oct 2025456 PMAQI
10th Oct 2025507 PMAQI
10th Oct 2025568 PMAQI
10th Oct 2025569 PMAQI
10th Oct 20255810 PMAQI
10th Oct 20256111 PMAQI
11th Oct 20255812 AMAQI
11th Oct 2025571 AMAQI
11th Oct 2025592 AMAQI
11th Oct 2025603 AMAQI
11th Oct 2025584 AMAQI
11th Oct 2025585 AMAQI

17°C16/18°C

11th Oct 2025486 AMAQI
11th Oct 2025457 AMAQI
11th Oct 2025428 AMAQI
11th Oct 2025509 AMAQI
11th Oct 20253710 AMAQI
11th Oct 20252611 AMAQI
11th Oct 20253212 PMAQI
11th Oct 2025401 PMAQI
11th Oct 2025432 PMAQI
11th Oct 2025463 PMAQI
11th Oct 2025494 PMAQI
11th Oct 2025505 PMAQI
11th Oct 2025496 PMAQI
11th Oct 2025517 PMAQI
11th Oct 2025448 PMAQI
11th Oct 2025479 PMAQI
11th Oct 20255110 PMAQI
11th Oct 20255011 PMAQI
12th Oct 20255012 AMAQI
12th Oct 2025531 AMAQI
12th Oct 2025542 AMAQI
12th Oct 2025543 AMAQI
12th Oct 2025654 AMAQI
12th Oct 2025605 AMAQI

15°C14/15°C

12th Oct 2025626 AMAQI
12th Oct 2025567 AMAQI
12th Oct 2025548 AMAQI
12th Oct 2025429 AMAQI
12th Oct 20254110 AMAQI
12th Oct 20253911 AMAQI
12th Oct 20255212 PMAQI
12th Oct 2025251 PMAQI
12th Oct 2025222 PMAQI
12th Oct 2025183 PMAQI
12th Oct 2025124 PMAQI
12th Oct 2025125 PMAQI
12th Oct 2025306 PMAQI
12th Oct 2025377 PMAQI
12th Oct 2025418 PMAQI
12th Oct 2025339 PMAQI
12th Oct 20254110 PMAQI
12th Oct 20254011 PMAQI
13th Oct 20255312 AMAQI
13th Oct 2025541 AMAQI
13th Oct 2025532 AMAQI
13th Oct 2025553 AMAQI
13th Oct 2025544 AMAQI
13th Oct 2025555 AMAQI

15°C14/15°C

13th Oct 2025546 AMAQI
13th Oct 2025537 AMAQI
13th Oct 2025548 AMAQI
13th Oct 2025549 AMAQI
13th Oct 20255410 AMAQI
13th Oct 20255811 AMAQI
13th Oct 20257212 PMAQI
13th Oct 2025641 PMAQI
13th Oct 2025602 PMAQI
13th Oct 2025583 PMAQI
13th Oct 2025574 PMAQI
13th Oct 2025595 PMAQI
13th Oct 2025566 PMAQI
13th Oct 2025557 PMAQI
13th Oct 2025668 PMAQI
13th Oct 2025819 PMAQI
13th Oct 20257110 PMAQI
13th Oct 20257411 PMAQI
14th Oct 20257412 AMAQI
14th Oct 2025821 AMAQI
14th Oct 2025792 AMAQI
14th Oct 2025913 AMAQI
14th Oct 2025894 AMAQI
14th Oct 2025855 AMAQI

18°C14/22°C

14th Oct 2025806 AMAQI
14th Oct 2025757 AMAQI
14th Oct 2025748 AMAQI
14th Oct 2025819 AMAQI
14th Oct 20258410 AMAQI
14th Oct 202510411 AMAQI
14th Oct 20259112 PMAQI
14th Oct 20251261 PMAQI
14th Oct 20251352 PMAQI
14th Oct 20251313 PMAQI
14th Oct 20251344 PMAQI
14th Oct 20251525 PMAQI
14th Oct 20251486 PMAQI
14th Oct 20251407 PMAQI
14th Oct 20251368 PMAQI
14th Oct 20251339 PMAQI
14th Oct 202511310 PMAQI
14th Oct 202511911 PMAQI
15th Oct 202511712 AMAQI
15th Oct 20251061 AMAQI
15th Oct 2025862 AMAQI
15th Oct 2025753 AMAQI
15th Oct 2025844 AMAQI
15th Oct 2025855 AMAQI

17°C15/21°C

15th Oct 2025806 AMAQI
15th Oct 2025787 AMAQI
15th Oct 2025798 AMAQI
15th Oct 2025849 AMAQI
15th Oct 20258410 AMAQI
15th Oct 20258411 AMAQI
15th Oct 20258112 PMAQI
15th Oct 2025821 PMAQI
15th Oct 2025562 PMAQI
15th Oct 2025393 PMAQI
15th Oct 2025554 PMAQI
15th Oct 2025635 PMAQI
15th Oct 2025646 PMAQI
15th Oct 2025617 PMAQI
15th Oct 2025638 PMAQI
15th Oct 2025669 PMAQI
15th Oct 20256510 PMAQI
15th Oct 20256711 PMAQI
16th Oct 20255812 AMAQI
16th Oct 2025631 AMAQI
16th Oct 2025632 AMAQI
16th Oct 2025643 AMAQI
16th Oct 2025704 AMAQI
16th Oct 2025805 AMAQI

18°C16/23°C

16th Oct 2025866 AMAQI
6 AM
16th Oct 2025937 AMAQI
16th Oct 2025888 AMAQI
16th Oct 2025939 AMAQI
16th Oct 20259010 AMAQI
16th Oct 20257411 AMAQI
16th Oct 20257012 PMAQI
12 PM
16th Oct 2025731 PMAQI
16th Oct 2025782 PMAQI
16th Oct 2025803 PMAQI
16th Oct 2025814 PMAQI
16th Oct 2025795 PMAQI
16th Oct 2025766 PMAQI
6 PM
16th Oct 2025747 PMAQI
16th Oct 2025768 PMAQI
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM

64AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
2 PM - 3 PM

52AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 64), while the lowest AQI was between 2 PM to 3 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 5 AM

64AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
7 PM

59AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 64), while the lowest AQI was between 7 PM to 7 PM (Avg. 59).

2025 Days Vs Air Quality

Sanyuan County Stadium, Tongchuan, Shaanxi, China

2025

4%

11

56%

160

29%

84

9%

26

2%

6

0.3%

1

Total number of days with different AQI categories in last 289 days in 2025 (76 days remaining)

Good
11 Days
Moderate
160 Days
Poor
84 Days
Unhealthy
26 Days
Severe
6 Days
Hazardous
1 Days

Under WHO’s Safe Air Quality Limits: 4%

Health Risk Level:

Extreme

In 2025, 4% of 289 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

Sanyuan County Stadium, Tongchuan, Shaanxi, 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
147AQI
2nd January 2025
142AQI
3rd January 2025
151AQI
4th January 2025
163AQI
5th January 2025
158AQI
6th January 2025
103AQI
7th January 2025
112AQI
8th January 2025
112AQI
9th January 2025
104AQI
10th January 2025
118AQI
11th January 2025
98AQI
12th January 2025
112AQI
13th January 2025
134AQI
14th January 2025
106AQI
15th January 2025
95AQI
16th January 2025
121AQI
17th January 2025
135AQI
18th January 2025
141AQI
19th January 2025
152AQI
20th January 2025
170AQI
21st January 2025
173AQI
22nd January 2025
194AQI
23rd January 2025
197AQI
24th January 2025
178AQI
25th January 2025
126AQI
26th January 2025
118AQI
27th January 2025
107AQI
28th January 2025
167AQI
29th January 2025
168AQI
30th January 2025
192AQI
31st January 2025
217AQI
1st February 2025
205AQI
2nd February 2025
196AQI
3rd February 2025
106AQI
4th February 2025
113AQI
5th February 2025
84AQI
6th February 2025
91AQI
7th February 2025
79AQI
8th February 2025
70AQI
9th February 2025
94AQI
10th February 2025
131AQI
11th February 2025
138AQI
12th February 2025
116AQI
13th February 2025
133AQI
14th February 2025
144AQI
15th February 2025
140AQI
16th February 2025
119AQI
17th February 2025
138AQI
18th February 2025
146AQI
19th February 2025
156AQI
20th February 2025
161AQI
21st February 2025
168AQI
22nd February 2025
173AQI
23rd February 2025
95AQI
24th February 2025
128AQI
25th February 2025
124AQI
26th February 2025
143AQI
27th February 2025
148AQI
28th February 2025
164AQI
1st March 2025
174AQI
2nd March 2025
115AQI
3rd March 2025
100AQI
4th March 2025
112AQI
5th March 2025
136AQI
6th March 2025
130AQI
7th March 2025
143AQI
8th March 2025
148AQI
9th March 2025
134AQI
10th March 2025
147AQI
11th March 2025
208AQI
12th March 2025
204AQI
13th March 2025
139AQI
14th March 2025
137AQI
15th March 2025
88AQI
16th March 2025
83AQI
17th March 2025
80AQI
18th March 2025
74AQI
19th March 2025
81AQI
20th March 2025
85AQI
21st March 2025
99AQI
22nd March 2025
109AQI
23rd March 2025
115AQI
24th March 2025
111AQI
25th March 2025
102AQI
26th March 2025
164AQI
27th March 2025
145AQI
28th March 2025
155AQI
29th March 2025
111AQI
30th March 2025
115AQI
31st March 2025
118AQI
1st April 2025
111AQI
2nd April 2025
112AQI
3rd April 2025
122AQI
4th April 2025
136AQI
5th April 2025
104AQI
6th April 2025
123AQI
7th April 2025
113AQI
8th April 2025
141AQI
9th April 2025
142AQI
10th April 2025
121AQI
11th April 2025
152AQI
12th April 2025
298AQI
13th April 2025
150AQI
14th April 2025
114AQI
15th April 2025
116AQI
16th April 2025
147AQI
17th April 2025
142AQI
18th April 2025
156AQI
19th April 2025
137AQI
20th April 2025
126AQI
21st April 2025
112AQI
22nd April 2025
174AQI
23rd April 2025
131AQI
24th April 2025
113AQI
25th April 2025
122AQI
26th April 2025
106AQI
27th April 2025
90AQI
28th April 2025
74AQI
29th April 2025
79AQI
30th April 2025
150AQI
1st May 2025
129AQI
2nd May 2025
114AQI
3rd May 2025
99AQI
4th May 2025
103AQI
5th May 2025
146AQI
6th May 2025
555AQI
7th May 2025
172AQI
8th May 2025
165AQI
9th May 2025
125AQI
10th May 2025
109AQI
11th May 2025
92AQI
12th May 2025
95AQI
13th May 2025
74AQI
14th May 2025
100AQI
15th May 2025
95AQI
16th May 2025
96AQI
17th May 2025
226AQI
18th May 2025
140AQI
19th May 2025
137AQI
20th May 2025
128AQI
21st May 2025
119AQI
22nd May 2025
130AQI
23rd May 2025
93AQI
24th May 2025
99AQI
25th May 2025
80AQI
26th May 2025
80AQI
27th May 2025
87AQI
28th May 2025
85AQI
29th May 2025
83AQI
30th May 2025
93AQI
31st May 2025
80AQI
1st June 2025
80AQI
2nd June 2025
69AQI
3rd June 2025
71AQI
4th June 2025
67AQI
5th June 2025
64AQI
6th June 2025
71AQI
7th June 2025
67AQI
8th June 2025
70AQI
9th June 2025
67AQI
10th June 2025
71AQI
11th June 2025
74AQI
12th June 2025
78AQI
13th June 2025
82AQI
14th June 2025
78AQI
15th June 2025
80AQI
16th June 2025
83AQI
17th June 2025
82AQI
18th June 2025
78AQI
19th June 2025
76AQI
20th June 2025
74AQI
21st June 2025
75AQI
22nd June 2025
72AQI
23rd June 2025
69AQI
24th June 2025
71AQI
25th June 2025
67AQI
26th June 2025
65AQI
27th June 2025
65AQI
28th June 2025
61AQI
29th June 2025
64AQI
30th June 2025
60AQI
1st July 2025
60AQI
2nd July 2025
55AQI
3rd July 2025
58AQI
4th July 2025
58AQI
5th July 2025
52AQI
6th July 2025
57AQI
7th July 2025
55AQI
8th July 2025
58AQI
9th July 2025
62AQI
10th July 2025
61AQI
11th July 2025
66AQI
12th July 2025
70AQI
13th July 2025
71AQI
14th July 2025
69AQI
15th July 2025
67AQI
16th July 2025
69AQI
17th July 2025
68AQI
18th July 2025
66AQI
19th July 2025
70AQI
20th July 2025
59AQI
21st July 2025
62AQI
22nd July 2025
67AQI
23rd July 2025
55AQI
24th July 2025
49AQI
25th July 2025
51AQI
26th July 2025
56AQI
27th July 2025
59AQI
28th July 2025
58AQI
29th July 2025
61AQI
30th July 2025
63AQI
31st July 2025
60AQI
1st August 2025
63AQI
2nd August 2025
64AQI
3rd August 2025
68AQI
4th August 2025
70AQI
5th August 2025
64AQI
6th August 2025
63AQI
7th August 2025
69AQI
8th August 2025
64AQI
9th August 2025
58AQI
10th August 2025
55AQI
11th August 2025
59AQI
12th August 2025
62AQI
13th August 2025
63AQI
14th August 2025
67AQI
15th August 2025
64AQI
16th August 2025
54AQI
17th August 2025
55AQI
18th August 2025
54AQI
19th August 2025
56AQI
20th August 2025
56AQI
21st August 2025
59AQI
22nd August 2025
58AQI
23rd August 2025
55AQI
24th August 2025
55AQI
25th August 2025
64AQI
26th August 2025
64AQI
27th August 2025
62AQI
28th August 2025
54AQI
29th August 2025
50AQI
30th August 2025
56AQI
31st August 2025
55AQI
1st September 2025
59AQI
2nd September 2025
61AQI
3rd September 2025
61AQI
4th September 2025
46AQI
5th September 2025
50AQI
6th September 2025
63AQI
7th September 2025
66AQI
8th September 2025
62AQI
9th September 2025
60AQI
10th September 2025
64AQI
11th September 2025
53AQI
12th September 2025
55AQI
13th September 2025
58AQI
14th September 2025
62AQI
15th September 2025
64AQI
16th September 2025
57AQI
17th September 2025
51AQI
18th September 2025
41AQI
19th September 2025
44AQI
20th September 2025
63AQI
21st September 2025
40AQI
22nd September 2025
50AQI
23rd September 2025
48AQI
24th September 2025
57AQI
25th September 2025
68AQI
26th September 2025
70AQI
27th September 2025
64AQI
28th September 2025
59AQI
29th September 2025
66AQI
30th September 2025
74AQI
1st October 2025
64AQI
2nd October 2025
57AQI
3rd October 2025
84AQI
4th October 2025
79AQI
5th October 2025
70AQI
6th October 2025
57AQI
7th October 2025
52AQI
8th October 2025
60AQI
9th October 2025
58AQI
10th October 2025
51AQI
11th October 2025
50AQI
12th October 2025
43AQI
13th October 2025
59AQI
14th October 2025
101AQI
15th October 2025
88AQI
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

142AQI

132AQI

125AQI

130AQI

127AQI

72AQI

61AQI

60AQI

58AQI

65AQI

No. of days

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

202599AQI

2
16
12
1
6
15
6
1
8
18
3
2
3
23
3
1
16
11
2
1
1
30
1
30
1
30
7
23
2
12
1
11
160
84
26
6
1

Highest AQI recorded in

January

142AQI

Lowest AQI recorded in

September

58AQI

2024116AQI

3
8
18
2
2
9
14
3
1
6
20
4
1
12
14
3
1
19
12
25
5
2
22
7
27
2
1
24
2
4
12
10
9
9
9
11
1
23
8
2
161
121
72
8
1

Highest AQI recorded in

February

163AQI

Lowest AQI recorded in

August

82AQI

2023122AQI

5
7
14
3
1
4
9
8
1
3
1
4
1
1
12
11
3
1
21
4
16
4
1
1
2
1
3
5
8
7
6
14
4
1
83
44
48
9
1

Highest AQI recorded in

March

160AQI

Lowest AQI recorded in

August

81AQI

2022110AQI

3
16
12
6
10
4
8
20
2
19
7
3
24
4
28
2
5
16
1
11
15
2
3
5
10
13
1
2
15
10
2
6
15
9
1
12
129
114
50
5

Highest AQI recorded in

November

141AQI

Lowest AQI recorded in

August

60AQI

2021105AQI

5
15
8
3
3
16
4
1
1
2
19
3
2
4
20
9
1
1
16
7
1
1
12
7
27
2
23
5
10
20
5
22
4
1
10
13
6
11
16
4
19
171
111
27
7
5

Highest AQI recorded in

March

169AQI

Lowest AQI recorded in

September

62AQI

2020102AQI

2
10
1
11
10
18
1
23
6
25
6
5
25
1
22
8
1
19
9
2
5
10
15
3
8
19
1
7
153
68
36
2

Highest AQI recorded in

December

154AQI

Lowest AQI recorded in

August

69AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
122AQI
Least Polluted Year Recorded
2025(Avg.)
99AQI

Sanyuan County Stadium's annual 2025 AQI (99) shows an average percentage change of -10.7% (improved AQI) compared to previous years: 2020 (102), 2021 (105), 2022 (110), 2023 (122), 2024 (116).