Wuqi County Environmental Protection Bureau, Yanan, 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+
August Air Quality Analysis
Wuqi County Environmental Protection Bureau, Yanan, Shaanxi, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Aug 2024
131AQILowest AQI recorded on
8th Aug 2024
35AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 59 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Wuqi County Environmental Protection Bureau, Yanan, Shaanxi, China
AQI
Day
Night
.
5 AM5th Aug 2025
8 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM5th Aug
65AQI
Avg. Lowest Time
12PM5th Aug
47AQI
In the last 24 hours,
Wuqi County Environmental Protection Bureau's AQI reached its highest point of 65 at 10 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Wuqi County Environmental Protection Bureau, Yanan, Shaanxi, China
JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025545 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025498 AMAQI
7th Jul 2025609 AMAQI
7th Jul 20255810 AMAQI
7th Jul 20254511 AMAQI
7th Jul 20254912 PMAQI
7th Jul 2025531 PMAQI
7th Jul 2025402 PMAQI
7th Jul 2025563 PMAQI
7th Jul 2025424 PMAQI
7th Jul 2025495 PMAQI
7th Jul 2025526 PMAQI
7th Jul 2025467 PMAQI
7th Jul 2025488 PMAQI
7th Jul 2025519 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255212 AMAQI
8th Jul 2025511 AMAQI
8th Jul 2025522 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025564 AMAQI
22°C16/29°C
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025508 AMAQI
8th Jul 2025349 AMAQI
8th Jul 20254410 AMAQI
8th Jul 20253311 AMAQI
8th Jul 20253512 PMAQI
8th Jul 2025371 PMAQI
8th Jul 2025432 PMAQI
8th Jul 2025423 PMAQI
8th Jul 2025424 PMAQI
8th Jul 2025525 PMAQI
8th Jul 2025406 PMAQI
8th Jul 2025387 PMAQI
8th Jul 2025488 PMAQI
8th Jul 2025539 PMAQI
8th Jul 20255010 PMAQI
8th Jul 20255211 PMAQI
9th Jul 20255112 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025544 AMAQI
22°C19/27°C
9th Jul 2025535 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025438 AMAQI
9th Jul 2025559 AMAQI
9th Jul 20256510 AMAQI
9th Jul 20254011 AMAQI
9th Jul 20253412 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025422 PMAQI
9th Jul 2025403 PMAQI
9th Jul 2025444 PMAQI
9th Jul 2025555 PMAQI
9th Jul 2025396 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255110 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025554 AMAQI
22°C19/28°C
10th Jul 2025555 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025648 AMAQI
10th Jul 20251029 AMAQI
10th Jul 20256210 AMAQI
10th Jul 20256211 AMAQI
10th Jul 20255412 PMAQI
10th Jul 2025581 PMAQI
10th Jul 2025462 PMAQI
10th Jul 2025543 PMAQI
10th Jul 2025554 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025546 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025572 AMAQI
11th Jul 2025573 AMAQI
11th Jul 2025584 AMAQI
23°C18/28°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025638 AMAQI
11th Jul 2025679 AMAQI
11th Jul 20257410 AMAQI
11th Jul 20257611 AMAQI
11th Jul 20256912 PMAQI
11th Jul 2025671 PMAQI
11th Jul 2025552 PMAQI
11th Jul 2025643 PMAQI
11th Jul 2025624 PMAQI
11th Jul 2025535 PMAQI
11th Jul 2025506 PMAQI
11th Jul 2025547 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025589 PMAQI
11th Jul 20256310 PMAQI
11th Jul 20256411 PMAQI
12th Jul 20255912 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025603 AMAQI
12th Jul 2025624 AMAQI
23°C18/28°C
12th Jul 2025625 AMAQI
12th Jul 2025616 AMAQI
12th Jul 2025617 AMAQI
12th Jul 2025728 AMAQI
12th Jul 2025809 AMAQI
12th Jul 20257410 AMAQI
12th Jul 20258311 AMAQI
12th Jul 20258412 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025582 PMAQI
12th Jul 2025683 PMAQI
12th Jul 2025624 PMAQI
12th Jul 2025625 PMAQI
12th Jul 2025566 PMAQI
12th Jul 2025637 PMAQI
12th Jul 2025608 PMAQI
12th Jul 2025599 PMAQI
12th Jul 20256210 PMAQI
12th Jul 20256311 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025601 AMAQI
13th Jul 2025612 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025644 AMAQI
23°C18/28°C
13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025728 AMAQI
13th Jul 2025759 AMAQI
13th Jul 20257710 AMAQI
13th Jul 20257411 AMAQI
13th Jul 20257312 PMAQI
13th Jul 2025731 PMAQI
13th Jul 2025722 PMAQI
13th Jul 2025603 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025596 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256311 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025631 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025654 AMAQI
25°C19/30°C
14th Jul 2025645 AMAQI
14th Jul 2025656 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025668 AMAQI
14th Jul 2025759 AMAQI
14th Jul 20256410 AMAQI
14th Jul 20256611 AMAQI
14th Jul 20255912 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025552 PMAQI
14th Jul 2025583 PMAQI
14th Jul 2025514 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025628 PMAQI
14th Jul 2025639 PMAQI
14th Jul 20256310 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20257312 AMAQI
15th Jul 2025651 AMAQI
15th Jul 2025642 AMAQI
15th Jul 2025653 AMAQI
15th Jul 2025644 AMAQI
26°C21/32°C
15th Jul 2025655 AMAQI
15th Jul 2025656 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025699 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20256411 AMAQI
15th Jul 20256912 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025593 PMAQI
15th Jul 2025624 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025686 PMAQI
15th Jul 2025667 PMAQI
15th Jul 2025648 PMAQI
15th Jul 2025679 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20257012 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025664 AMAQI
29°C23/34°C
16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20255910 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025421 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025314 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025507 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025599 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20255911 PMAQI
17th Jul 20255812 AMAQI
17th Jul 2025671 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025653 AMAQI
17th Jul 2025644 AMAQI
25°C22/28°C
17th Jul 2025645 AMAQI
17th Jul 2025646 AMAQI
17th Jul 2025647 AMAQI
17th Jul 2025588 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20254210 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025451 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025393 PMAQI
17th Jul 2025414 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025426 PMAQI
17th Jul 2025437 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025599 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256112 AMAQI
18th Jul 2025631 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025633 AMAQI
18th Jul 2025614 AMAQI
26°C21/31°C
18th Jul 2025625 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025598 AMAQI
18th Jul 2025539 AMAQI
18th Jul 20255810 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025551 PMAQI
18th Jul 2025542 PMAQI
18th Jul 2025633 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025555 PMAQI
18th Jul 2025576 PMAQI
18th Jul 2025647 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025679 PMAQI
18th Jul 20256310 PMAQI
18th Jul 20256411 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025624 AMAQI
26°C22/31°C
19th Jul 2025625 AMAQI
19th Jul 2025626 AMAQI
19th Jul 2025627 AMAQI
19th Jul 2025688 AMAQI
19th Jul 2025609 AMAQI
19th Jul 20255510 AMAQI
19th Jul 20256611 AMAQI
19th Jul 20255612 PMAQI
19th Jul 2025521 PMAQI
19th Jul 2025502 PMAQI
19th Jul 2025563 PMAQI
19th Jul 20251184 PMAQI
19th Jul 2025795 PMAQI
19th Jul 2025446 PMAQI
19th Jul 2025767 PMAQI
19th Jul 2025828 PMAQI
19th Jul 2025729 PMAQI
19th Jul 20256710 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256012 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025624 AMAQI
22°C19/27°C
20th Jul 2025625 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025627 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025549 AMAQI
20th Jul 20255410 AMAQI
20th Jul 20254611 AMAQI
20th Jul 20255012 PMAQI
20th Jul 2025511 PMAQI
20th Jul 2025362 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025354 PMAQI
20th Jul 2025495 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025397 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20256110 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255912 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025604 AMAQI
23°C18/27°C
21st Jul 2025615 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025607 AMAQI
21st Jul 2025578 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20256210 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20254212 PMAQI
21st Jul 2025501 PMAQI
21st Jul 2025472 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025474 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025578 PMAQI
21st Jul 2025559 PMAQI
21st Jul 20255510 PMAQI
21st Jul 20256011 PMAQI
22nd Jul 20255412 AMAQI
22nd Jul 2025611 AMAQI
22nd Jul 2025612 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025594 AMAQI
23°C18/28°C
22nd Jul 2025595 AMAQI
22nd Jul 2025596 AMAQI
22nd Jul 2025597 AMAQI
22nd Jul 2025618 AMAQI
22nd Jul 2025569 AMAQI
22nd Jul 20255910 AMAQI
22nd Jul 20256411 AMAQI
22nd Jul 20257012 PMAQI
22nd Jul 2025661 PMAQI
22nd Jul 2025642 PMAQI
22nd Jul 2025623 PMAQI
22nd Jul 2025634 PMAQI
22nd Jul 2025515 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025599 PMAQI
22nd Jul 20255710 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025592 AMAQI
23rd Jul 2025593 AMAQI
23rd Jul 2025604 AMAQI
22°C18/27°C
23rd Jul 2025605 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025528 AMAQI
23rd Jul 2025489 AMAQI
23rd Jul 20254010 AMAQI
23rd Jul 20253811 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255511 PMAQI
24th Jul 20255512 AMAQI
24th Jul 2025611 AMAQI
24th Jul 2025612 AMAQI
24th Jul 2025603 AMAQI
24th Jul 2025594 AMAQI
23°C19/28°C
24th Jul 2025585 AMAQI
24th Jul 2025596 AMAQI
24th Jul 2025597 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20254610 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20253112 PMAQI
24th Jul 2025271 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025305 PMAQI
24th Jul 2025266 PMAQI
24th Jul 2025557 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025571 AMAQI
25th Jul 2025602 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025574 AMAQI
22°C19/27°C
25th Jul 2025565 AMAQI
25th Jul 2025576 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253511 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025301 PMAQI
25th Jul 2025452 PMAQI
25th Jul 2025363 PMAQI
25th Jul 2025274 PMAQI
25th Jul 2025345 PMAQI
25th Jul 2025436 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255111 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025581 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025573 AMAQI
26th Jul 2025564 AMAQI
21°C20/23°C
26th Jul 2025565 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025358 AMAQI
26th Jul 2025319 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025341 PMAQI
26th Jul 2025382 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025334 PMAQI
26th Jul 2025375 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025509 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025571 AMAQI
27th Jul 2025572 AMAQI
27th Jul 2025563 AMAQI
27th Jul 2025544 AMAQI
22°C18/26°C
27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025448 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20253510 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20254112 PMAQI
27th Jul 2025391 PMAQI
27th Jul 2025422 PMAQI
27th Jul 2025353 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025486 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025538 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255912 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025572 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025544 AMAQI
24°C19/30°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20256710 AMAQI
28th Jul 20255911 AMAQI
28th Jul 20256112 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025622 PMAQI
28th Jul 2025493 PMAQI
28th Jul 2025614 PMAQI
28th Jul 2025455 PMAQI
28th Jul 2025516 PMAQI
28th Jul 2025437 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025539 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025573 AMAQI
29th Jul 2025574 AMAQI
25°C21/30°C
29th Jul 2025575 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20256112 PMAQI
29th Jul 2025631 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255912 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025594 AMAQI
25°C20/30°C
30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20254110 AMAQI
30th Jul 20255011 AMAQI
30th Jul 20255212 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025502 PMAQI
30th Jul 2025403 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025356 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI
25°C20/30°C
31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20256010 AMAQI
31st Jul 20256111 AMAQI
31st Jul 20257112 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025612 PMAQI
31st Jul 2025503 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025668 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025594 AMAQI
24°C21/29°C
1st Aug 2025605 AMAQI
1st Aug 2025606 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20257011 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
23°C19/28°C
2nd Aug 2025615 AMAQI
2nd Aug 2025616 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025638 AMAQI
2nd Aug 2025579 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20256911 AMAQI
2nd Aug 20256112 PMAQI
2nd Aug 2025591 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025385 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025638 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256810 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20256112 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025604 AMAQI
25°C20/31°C
3rd Aug 2025615 AMAQI
3rd Aug 2025606 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025648 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256311 AMAQI
3rd Aug 20256712 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025502 PMAQI
3rd Aug 2025513 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025617 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025619 PMAQI
3rd Aug 20256110 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025613 AMAQI
4th Aug 2025624 AMAQI
26°C22/32°C
4th Aug 2025615 AMAQI
4th Aug 2025626 AMAQI
4th Aug 2025617 AMAQI
4th Aug 2025478 AMAQI
4th Aug 2025549 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20254612 PMAQI
4th Aug 2025471 PMAQI
4th Aug 2025502 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025734 PMAQI
4th Aug 2025745 PMAQI
4th Aug 2025686 PMAQI
4th Aug 2025667 PMAQI
4th Aug 2025618 PMAQI
4th Aug 2025609 PMAQI
4th Aug 20256610 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20256212 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025612 AMAQI
5th Aug 2025593 AMAQI
5th Aug 2025604 AMAQI
21°C20/23°C
5th Aug 2025605 AMAQI
5th Aug 2025606 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025618 AMAQI
5th Aug 2025539 AMAQI
5th Aug 20256510 AMAQI
5th Aug 20255911 AMAQI
5th Aug 20254712 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025544 PMAQI
5th Aug 2025585 PMAQI
5th Aug 2025566 PMAQI
5th Aug 2025537 PMAQI
5th Aug 2025628 PMAQI
5th Aug 2025639 PMAQI
5th Aug 20256010 PMAQI
5th Aug 20256011 PMAQI
6th Aug 20256012 AMAQI
6th Aug 2025601 AMAQI
6th Aug 2025602 AMAQI
--°C/°C
5 AM
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
59AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
2 PM - 3 PM
49AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 59), while the lowest AQI was between 2 PM to 3 PM (Avg. 49).
Night time
Avg. Highest Time
12 AM - 11 PM
59AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
59AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 59), while the lowest AQI was between 12 AM to 11 PM (Avg. 59).
2025 Days Vs Air Quality
Wuqi County Environmental Protection Bureau, Yanan, Shaanxi, China
2025
6%
14
69%
148
19%
42
2%
5
3%
6
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
14 DaysModerate
148 DaysPoor
42 DaysUnhealthy
5 DaysSevere
6 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 217 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
Wuqi County Environmental Protection Bureau, Yanan, 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.
1st January 2025
106AQI
106AQI
2nd January 2025
97AQI
97AQI
3rd January 2025
104AQI
104AQI
4th January 2025
128AQI
128AQI
5th January 2025
109AQI
109AQI
6th January 2025
97AQI
97AQI
7th January 2025
94AQI
94AQI
8th January 2025
82AQI
82AQI
9th January 2025
86AQI
86AQI
10th January 2025
84AQI
84AQI
11th January 2025
95AQI
95AQI
12th January 2025
86AQI
86AQI
13th January 2025
143AQI
143AQI
14th January 2025
76AQI
76AQI
15th January 2025
90AQI
90AQI
16th January 2025
81AQI
81AQI
17th January 2025
98AQI
98AQI
18th January 2025
103AQI
103AQI
19th January 2025
93AQI
93AQI
20th January 2025
89AQI
89AQI
21st January 2025
97AQI
97AQI
22nd January 2025
110AQI
110AQI
23rd January 2025
134AQI
134AQI
24th January 2025
160AQI
160AQI
25th January 2025
97AQI
97AQI
26th January 2025
94AQI
94AQI
27th January 2025
76AQI
76AQI
28th January 2025
109AQI
109AQI
29th January 2025
118AQI
118AQI
30th January 2025
118AQI
118AQI
31st January 2025
98AQI
98AQI
1st February 2025
106AQI
106AQI
2nd February 2025
78AQI
78AQI
3rd February 2025
79AQI
79AQI
4th February 2025
69AQI
69AQI
5th February 2025
62AQI
62AQI
6th February 2025
114AQI
114AQI
7th February 2025
56AQI
56AQI
8th February 2025
66AQI
66AQI
9th February 2025
79AQI
79AQI
10th February 2025
79AQI
79AQI
11th February 2025
102AQI
102AQI
12th February 2025
80AQI
80AQI
13th February 2025
89AQI
89AQI
14th February 2025
65AQI
65AQI
15th February 2025
69AQI
69AQI
16th February 2025
66AQI
66AQI
17th February 2025
66AQI
66AQI
18th February 2025
70AQI
70AQI
19th February 2025
58AQI
58AQI
20th February 2025
62AQI
62AQI
21st February 2025
73AQI
73AQI
22nd February 2025
40AQI
40AQI
23rd February 2025
41AQI
41AQI
24th February 2025
49AQI
49AQI
25th February 2025
58AQI
58AQI
26th February 2025
53AQI
53AQI
27th February 2025
61AQI
61AQI
28th February 2025
58AQI
58AQI
1st March 2025
75AQI
75AQI
2nd March 2025
58AQI
58AQI
3rd March 2025
54AQI
54AQI
4th March 2025
51AQI
51AQI
5th March 2025
58AQI
58AQI
6th March 2025
56AQI
56AQI
7th March 2025
68AQI
68AQI
8th March 2025
67AQI
67AQI
9th March 2025
64AQI
64AQI
10th March 2025
67AQI
67AQI
11th March 2025
144AQI
144AQI
12th March 2025
88AQI
88AQI
13th March 2025
77AQI
77AQI
14th March 2025
78AQI
78AQI
15th March 2025
75AQI
75AQI
16th March 2025
69AQI
69AQI
17th March 2025
74AQI
74AQI
18th March 2025
71AQI
71AQI
19th March 2025
70AQI
70AQI
20th March 2025
77AQI
77AQI
21st March 2025
83AQI
83AQI
22nd March 2025
88AQI
88AQI
23rd March 2025
206AQI
206AQI
24th March 2025
327AQI
327AQI
25th March 2025
256AQI
256AQI
26th March 2025
229AQI
229AQI
27th March 2025
148AQI
148AQI
28th March 2025
117AQI
117AQI
29th March 2025
100AQI
100AQI
30th March 2025
93AQI
93AQI
31st March 2025
83AQI
83AQI
1st April 2025
81AQI
81AQI
2nd April 2025
81AQI
81AQI
3rd April 2025
109AQI
109AQI
4th April 2025
122AQI
122AQI
5th April 2025
106AQI
106AQI
6th April 2025
108AQI
108AQI
7th April 2025
108AQI
108AQI
8th April 2025
156AQI
156AQI
9th April 2025
100AQI
100AQI
10th April 2025
99AQI
99AQI
11th April 2025
148AQI
148AQI
12th April 2025
129AQI
129AQI
13th April 2025
134AQI
134AQI
14th April 2025
84AQI
84AQI
15th April 2025
91AQI
91AQI
16th April 2025
135AQI
135AQI
17th April 2025
121AQI
121AQI
18th April 2025
131AQI
131AQI
19th April 2025
126AQI
126AQI
20th April 2025
104AQI
104AQI
21st April 2025
240AQI
240AQI
22nd April 2025
137AQI
137AQI
23rd April 2025
107AQI
107AQI
24th April 2025
91AQI
91AQI
25th April 2025
97AQI
97AQI
26th April 2025
88AQI
88AQI
27th April 2025
65AQI
65AQI
28th April 2025
62AQI
62AQI
29th April 2025
81AQI
81AQI
30th April 2025
164AQI
164AQI
1st May 2025
96AQI
96AQI
2nd May 2025
136AQI
136AQI
3rd May 2025
84AQI
84AQI
4th May 2025
107AQI
107AQI
5th May 2025
239AQI
239AQI
6th May 2025
202AQI
202AQI
7th May 2025
149AQI
149AQI
8th May 2025
171AQI
171AQI
9th May 2025
101AQI
101AQI
10th May 2025
97AQI
97AQI
11th May 2025
77AQI
77AQI
12th May 2025
90AQI
90AQI
13th May 2025
101AQI
101AQI
14th May 2025
106AQI
106AQI
15th May 2025
99AQI
99AQI
16th May 2025
163AQI
163AQI
17th May 2025
113AQI
113AQI
18th May 2025
118AQI
118AQI
19th May 2025
96AQI
96AQI
20th May 2025
95AQI
95AQI
21st May 2025
92AQI
92AQI
22nd May 2025
122AQI
122AQI
23rd May 2025
96AQI
96AQI
24th May 2025
108AQI
108AQI
25th May 2025
73AQI
73AQI
26th May 2025
75AQI
75AQI
27th May 2025
68AQI
68AQI
28th May 2025
72AQI
72AQI
29th May 2025
76AQI
76AQI
30th May 2025
90AQI
90AQI
31st May 2025
58AQI
58AQI
1st June 2025
68AQI
68AQI
2nd June 2025
59AQI
59AQI
3rd June 2025
50AQI
50AQI
4th June 2025
52AQI
52AQI
5th June 2025
55AQI
55AQI
6th June 2025
58AQI
58AQI
7th June 2025
61AQI
61AQI
8th June 2025
53AQI
53AQI
9th June 2025
65AQI
65AQI
10th June 2025
62AQI
62AQI
11th June 2025
65AQI
65AQI
12th June 2025
71AQI
71AQI
13th June 2025
67AQI
67AQI
14th June 2025
81AQI
81AQI
15th June 2025
74AQI
74AQI
16th June 2025
70AQI
70AQI
17th June 2025
73AQI
73AQI
18th June 2025
77AQI
77AQI
19th June 2025
73AQI
73AQI
20th June 2025
68AQI
68AQI
21st June 2025
60AQI
60AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
52AQI
52AQI
24th June 2025
62AQI
62AQI
25th June 2025
60AQI
60AQI
26th June 2025
54AQI
54AQI
27th June 2025
59AQI
59AQI
28th June 2025
56AQI
56AQI
29th June 2025
59AQI
59AQI
30th June 2025
54AQI
54AQI
1st July 2025
52AQI
52AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
53AQI
53AQI
4th July 2025
49AQI
49AQI
5th July 2025
50AQI
50AQI
6th July 2025
51AQI
51AQI
7th July 2025
52AQI
52AQI
8th July 2025
48AQI
48AQI
9th July 2025
51AQI
51AQI
10th July 2025
57AQI
57AQI
11th July 2025
60AQI
60AQI
12th July 2025
64AQI
64AQI
13th July 2025
63AQI
63AQI
14th July 2025
63AQI
63AQI
15th July 2025
64AQI
64AQI
16th July 2025
57AQI
57AQI
17th July 2025
55AQI
55AQI
18th July 2025
61AQI
61AQI
19th July 2025
65AQI
65AQI
20th July 2025
54AQI
54AQI
21st July 2025
55AQI
55AQI
22nd July 2025
59AQI
59AQI
23rd July 2025
50AQI
50AQI
24th July 2025
48AQI
48AQI
25th July 2025
47AQI
47AQI
26th July 2025
47AQI
47AQI
27th July 2025
48AQI
48AQI
28th July 2025
55AQI
55AQI
29th July 2025
55AQI
55AQI
30th July 2025
51AQI
51AQI
31st July 2025
59AQI
59AQI
1st August 2025
60AQI
60AQI
2nd August 2025
60AQI
60AQI
3rd August 2025
60AQI
60AQI
4th August 2025
59AQI
59AQI
102AQI
70AQI
102AQI
114AQI
109AQI
62AQI
55AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202587AQI
19
11
1
3
22
3
24
3
3
1
12
15
2
1
17
10
2
2
2
28
9
22
4
14
148
42
5
6
1
Highest AQI recorded in
April114AQI
Lowest AQI recorded in
July55AQI
202477AQI
19
12
13
14
1
1
1
21
7
2
21
9
2
26
3
2
27
1
4
25
1
1
8
21
1
7
21
2
6
25
9
19
2
27
4
39
265
56
3
2
Highest AQI recorded in
February113AQI
Lowest AQI recorded in
August58AQI
202389AQI
9
13
6
2
13
9
1
1
1
2
3
1
2
5
3
11
25
1
2
16
1
1
1
12
4
23
7
1
8
117
40
9
2
Highest AQI recorded in
March141AQI
Lowest AQI recorded in
September20AQI
202293AQI
7
17
7
11
9
2
10
17
3
1
15
6
2
1
1
26
4
1
28
1
7
14
1
2
4
23
1
4
21
6
20
9
1
15
13
3
17
192
84
18
2
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
July60AQI
202195AQI
13
13
3
1
1
9
14
2
9
13
2
2
4
1
20
7
1
1
1
21
4
1
1
18
1
3
22
1
2
28
13
17
3
25
2
1
14
16
1
20
10
24
216
81
10
5
5
Highest AQI recorded in
March194AQI
Lowest AQI recorded in
September52AQI
202084AQI
3
8
1
1
11
10
14
2
2
26
4
6
25
16
15
6
23
1
3
23
5
12
15
3
1
8
20
2
32
160
65
6
3
Highest AQI recorded in
March130AQI
Lowest AQI recorded in
August52AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
95AQILeast Polluted Year Recorded
2024(Avg.)
77AQIWuqi County Environmental Protection Bureau's annual 2025 AQI (87) shows an average percentage change of 0.01% (worsened AQI) compared to previous years: 2020 (84), 2021 (95), 2022 (93), 2023 (89), 2024 (77).
