City Environmental Monitoring Station, Yunfu, Guangdong, 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+
September Air Quality Analysis
City Environmental Monitoring Station, Yunfu, Guangdong, China
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Sep 2024
86AQILowest AQI recorded on
6th Sep 2024
25AQISame Day Analysis (19th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 19th Sep - 20th Sep 2025
City Environmental Monitoring Station, Yunfu, Guangdong, China
AQI
Day
Night
.
6 AM19th Sep 2025
6 PM
5 AM20th Sep 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM19th Sep
76AQI
Avg. Lowest Time
2AM20th Sep
54AQI
In the last 24 hours,
City Environmental Monitoring Station's AQI reached its highest point of 76 at 12 PM during the Night, while the lowest point, 54, was recorded at 2 AM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
City Environmental Monitoring Station, Yunfu, Guangdong, China
AugSep
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
Day
Night
21st Aug 2025476 AMAQI
21st Aug 2025477 AMAQI
21st Aug 2025448 AMAQI
21st Aug 2025409 AMAQI
21st Aug 20254610 AMAQI
21st Aug 20254411 AMAQI
21st Aug 20254812 PMAQI
21st Aug 2025481 PMAQI
21st Aug 2025422 PMAQI
21st Aug 2025393 PMAQI
21st Aug 2025374 PMAQI
21st Aug 2025405 PMAQI
21st Aug 2025376 PMAQI
21st Aug 2025457 PMAQI
21st Aug 2025528 PMAQI
21st Aug 2025459 PMAQI
21st Aug 20254210 PMAQI
21st Aug 20254011 PMAQI
22nd Aug 20254812 AMAQI
22nd Aug 2025501 AMAQI
22nd Aug 2025502 AMAQI
22nd Aug 2025463 AMAQI
22nd Aug 2025474 AMAQI
22nd Aug 2025475 AMAQI
27°C24/32°C
22nd Aug 2025476 AMAQI
22nd Aug 2025487 AMAQI
22nd Aug 2025468 AMAQI
22nd Aug 2025509 AMAQI
22nd Aug 20255210 AMAQI
22nd Aug 20255711 AMAQI
22nd Aug 20255512 PMAQI
22nd Aug 2025511 PMAQI
22nd Aug 2025532 PMAQI
22nd Aug 2025503 PMAQI
22nd Aug 2025534 PMAQI
22nd Aug 2025545 PMAQI
22nd Aug 2025476 PMAQI
22nd Aug 2025557 PMAQI
22nd Aug 2025498 PMAQI
22nd Aug 2025539 PMAQI
22nd Aug 20255310 PMAQI
22nd Aug 20255511 PMAQI
23rd Aug 20254912 AMAQI
23rd Aug 2025471 AMAQI
23rd Aug 2025462 AMAQI
23rd Aug 2025483 AMAQI
23rd Aug 2025484 AMAQI
23rd Aug 2025475 AMAQI
28°C23/33°C
23rd Aug 2025486 AMAQI
23rd Aug 2025487 AMAQI
23rd Aug 2025648 AMAQI
23rd Aug 2025609 AMAQI
23rd Aug 20256610 AMAQI
23rd Aug 20256411 AMAQI
23rd Aug 20256612 PMAQI
23rd Aug 2025651 PMAQI
23rd Aug 2025612 PMAQI
23rd Aug 2025663 PMAQI
23rd Aug 2025584 PMAQI
23rd Aug 2025585 PMAQI
23rd Aug 2025566 PMAQI
23rd Aug 2025547 PMAQI
23rd Aug 2025538 PMAQI
23rd Aug 2025549 PMAQI
23rd Aug 20255410 PMAQI
23rd Aug 20255511 PMAQI
24th Aug 20255212 AMAQI
24th Aug 2025501 AMAQI
24th Aug 2025512 AMAQI
24th Aug 2025533 AMAQI
24th Aug 2025524 AMAQI
24th Aug 2025535 AMAQI
29°C24/35°C
24th Aug 2025536 AMAQI
24th Aug 2025527 AMAQI
24th Aug 2025528 AMAQI
24th Aug 2025549 AMAQI
24th Aug 20255010 AMAQI
24th Aug 20255411 AMAQI
24th Aug 20255112 PMAQI
24th Aug 2025501 PMAQI
24th Aug 2025512 PMAQI
24th Aug 2025483 PMAQI
24th Aug 2025454 PMAQI
24th Aug 2025435 PMAQI
24th Aug 2025526 PMAQI
24th Aug 2025527 PMAQI
24th Aug 2025548 PMAQI
24th Aug 2025549 PMAQI
24th Aug 20255410 PMAQI
24th Aug 20255211 PMAQI
25th Aug 20255012 AMAQI
25th Aug 2025521 AMAQI
25th Aug 2025522 AMAQI
25th Aug 2025513 AMAQI
25th Aug 2025514 AMAQI
25th Aug 2025515 AMAQI
27°C24/30°C
25th Aug 2025516 AMAQI
25th Aug 2025507 AMAQI
25th Aug 2025488 AMAQI
25th Aug 2025549 AMAQI
25th Aug 20254810 AMAQI
25th Aug 20255011 AMAQI
25th Aug 20254312 PMAQI
25th Aug 2025461 PMAQI
25th Aug 2025422 PMAQI
25th Aug 2025403 PMAQI
25th Aug 2025474 PMAQI
25th Aug 2025445 PMAQI
25th Aug 2025496 PMAQI
25th Aug 2025427 PMAQI
25th Aug 2025488 PMAQI
25th Aug 2025529 PMAQI
25th Aug 20255110 PMAQI
25th Aug 20255311 PMAQI
26th Aug 20255412 AMAQI
26th Aug 2025511 AMAQI
26th Aug 2025502 AMAQI
26th Aug 2025523 AMAQI
26th Aug 2025504 AMAQI
26th Aug 2025505 AMAQI
26°C23/30°C
26th Aug 2025506 AMAQI
26th Aug 2025517 AMAQI
26th Aug 2025528 AMAQI
26th Aug 2025579 AMAQI
26th Aug 20256210 AMAQI
26th Aug 20255911 AMAQI
26th Aug 20256112 PMAQI
26th Aug 2025601 PMAQI
26th Aug 2025592 PMAQI
26th Aug 2025593 PMAQI
26th Aug 2025634 PMAQI
26th Aug 2025605 PMAQI
26th Aug 2025576 PMAQI
26th Aug 2025587 PMAQI
26th Aug 2025578 PMAQI
26th Aug 2025579 PMAQI
26th Aug 20255510 PMAQI
26th Aug 20255511 PMAQI
27th Aug 20255612 AMAQI
27th Aug 2025521 AMAQI
27th Aug 2025512 AMAQI
27th Aug 2025533 AMAQI
27th Aug 2025544 AMAQI
27th Aug 2025545 AMAQI
27°C23/32°C
27th Aug 2025546 AMAQI
27th Aug 2025547 AMAQI
27th Aug 2025588 AMAQI
27th Aug 2025609 AMAQI
27th Aug 20256110 AMAQI
27th Aug 20256911 AMAQI
27th Aug 20256212 PMAQI
27th Aug 2025621 PMAQI
27th Aug 2025622 PMAQI
27th Aug 2025583 PMAQI
27th Aug 2025574 PMAQI
27th Aug 2025645 PMAQI
27th Aug 2025586 PMAQI
27th Aug 2025577 PMAQI
27th Aug 2025588 PMAQI
27th Aug 2025579 PMAQI
27th Aug 20255510 PMAQI
27th Aug 20255711 PMAQI
28th Aug 20255712 AMAQI
28th Aug 2025521 AMAQI
28th Aug 2025532 AMAQI
28th Aug 2025523 AMAQI
28th Aug 2025544 AMAQI
28th Aug 2025545 AMAQI
28°C24/35°C
28th Aug 2025546 AMAQI
28th Aug 2025547 AMAQI
28th Aug 2025658 AMAQI
28th Aug 2025589 AMAQI
28th Aug 20256410 AMAQI
28th Aug 20256111 AMAQI
28th Aug 20256212 PMAQI
28th Aug 2025621 PMAQI
28th Aug 2025572 PMAQI
28th Aug 2025573 PMAQI
28th Aug 2025604 PMAQI
28th Aug 2025585 PMAQI
28th Aug 2025586 PMAQI
28th Aug 2025617 PMAQI
28th Aug 2025598 PMAQI
28th Aug 2025589 PMAQI
28th Aug 20255810 PMAQI
28th Aug 20256011 PMAQI
29th Aug 20255712 AMAQI
29th Aug 2025541 AMAQI
29th Aug 2025542 AMAQI
29th Aug 2025543 AMAQI
29th Aug 2025544 AMAQI
29th Aug 2025545 AMAQI
26°C24/31°C
29th Aug 2025556 AMAQI
29th Aug 2025557 AMAQI
29th Aug 2025638 AMAQI
29th Aug 2025669 AMAQI
29th Aug 20256310 AMAQI
29th Aug 20256111 AMAQI
29th Aug 20256212 PMAQI
29th Aug 2025601 PMAQI
29th Aug 2025572 PMAQI
29th Aug 2025563 PMAQI
29th Aug 2025534 PMAQI
29th Aug 2025565 PMAQI
29th Aug 2025566 PMAQI
29th Aug 2025567 PMAQI
29th Aug 2025608 PMAQI
29th Aug 2025619 PMAQI
29th Aug 20255410 PMAQI
29th Aug 20255511 PMAQI
30th Aug 20255312 AMAQI
30th Aug 2025561 AMAQI
30th Aug 2025562 AMAQI
30th Aug 2025573 AMAQI
30th Aug 2025584 AMAQI
30th Aug 2025585 AMAQI
28°C24/34°C
30th Aug 2025586 AMAQI
30th Aug 2025587 AMAQI
30th Aug 2025538 AMAQI
30th Aug 2025599 AMAQI
30th Aug 20255810 AMAQI
30th Aug 20255811 AMAQI
30th Aug 20255512 PMAQI
30th Aug 2025561 PMAQI
30th Aug 2025562 PMAQI
30th Aug 2025543 PMAQI
30th Aug 2025544 PMAQI
30th Aug 2025485 PMAQI
30th Aug 2025506 PMAQI
30th Aug 2025567 PMAQI
30th Aug 2025528 PMAQI
30th Aug 2025549 PMAQI
30th Aug 20255410 PMAQI
30th Aug 20255411 PMAQI
31st Aug 20255612 AMAQI
31st Aug 2025561 AMAQI
31st Aug 2025562 AMAQI
31st Aug 2025563 AMAQI
31st Aug 2025564 AMAQI
31st Aug 2025575 AMAQI
27°C23/31°C
31st Aug 2025566 AMAQI
31st Aug 2025577 AMAQI
31st Aug 2025448 AMAQI
31st Aug 2025579 AMAQI
31st Aug 20255610 AMAQI
31st Aug 20255511 AMAQI
31st Aug 20255312 PMAQI
31st Aug 2025521 PMAQI
31st Aug 2025542 PMAQI
31st Aug 2025543 PMAQI
31st Aug 2025524 PMAQI
31st Aug 2025525 PMAQI
31st Aug 2025566 PMAQI
31st Aug 2025587 PMAQI
31st Aug 2025578 PMAQI
31st Aug 2025549 PMAQI
31st Aug 20255310 PMAQI
31st Aug 20255411 PMAQI
1st Sep 20255212 AMAQI
1st Sep 2025551 AMAQI
1st Sep 2025562 AMAQI
1st Sep 2025563 AMAQI
1st Sep 2025564 AMAQI
1st Sep 2025565 AMAQI
27°C23/32°C
1st Sep 2025566 AMAQI
1st Sep 2025557 AMAQI
1st Sep 2025588 AMAQI
1st Sep 2025579 AMAQI
1st Sep 20255110 AMAQI
1st Sep 20255311 AMAQI
1st Sep 20255612 PMAQI
1st Sep 2025561 PMAQI
1st Sep 2025542 PMAQI
1st Sep 2025553 PMAQI
1st Sep 2025604 PMAQI
1st Sep 2025525 PMAQI
1st Sep 2025546 PMAQI
1st Sep 2025517 PMAQI
1st Sep 2025578 PMAQI
1st Sep 2025549 PMAQI
1st Sep 20255510 PMAQI
1st Sep 20255511 PMAQI
2nd Sep 20255412 AMAQI
2nd Sep 2025541 AMAQI
2nd Sep 2025542 AMAQI
2nd Sep 2025553 AMAQI
2nd Sep 2025554 AMAQI
2nd Sep 2025555 AMAQI
28°C23/34°C
2nd Sep 2025566 AMAQI
2nd Sep 2025567 AMAQI
2nd Sep 2025568 AMAQI
2nd Sep 2025569 AMAQI
2nd Sep 20255710 AMAQI
2nd Sep 20255811 AMAQI
2nd Sep 20255612 PMAQI
2nd Sep 2025571 PMAQI
2nd Sep 2025582 PMAQI
2nd Sep 2025543 PMAQI
2nd Sep 2025524 PMAQI
2nd Sep 2025555 PMAQI
2nd Sep 2025566 PMAQI
2nd Sep 2025567 PMAQI
2nd Sep 2025588 PMAQI
2nd Sep 2025569 PMAQI
2nd Sep 20255510 PMAQI
2nd Sep 20255711 PMAQI
3rd Sep 20255512 AMAQI
3rd Sep 2025541 AMAQI
3rd Sep 2025552 AMAQI
3rd Sep 2025543 AMAQI
3rd Sep 2025534 AMAQI
3rd Sep 2025545 AMAQI
28°C23/34°C
3rd Sep 2025556 AMAQI
3rd Sep 2025547 AMAQI
3rd Sep 2025508 AMAQI
3rd Sep 2025559 AMAQI
3rd Sep 20255610 AMAQI
3rd Sep 20255711 AMAQI
3rd Sep 20255412 PMAQI
3rd Sep 2025521 PMAQI
3rd Sep 2025502 PMAQI
3rd Sep 2025483 PMAQI
3rd Sep 2025494 PMAQI
3rd Sep 2025545 PMAQI
3rd Sep 2025486 PMAQI
3rd Sep 2025527 PMAQI
3rd Sep 2025568 PMAQI
3rd Sep 2025569 PMAQI
3rd Sep 20255610 PMAQI
3rd Sep 20255511 PMAQI
4th Sep 20255312 AMAQI
4th Sep 2025531 AMAQI
4th Sep 2025542 AMAQI
4th Sep 2025533 AMAQI
4th Sep 2025524 AMAQI
4th Sep 2025535 AMAQI
29°C25/35°C
4th Sep 2025536 AMAQI
4th Sep 2025537 AMAQI
4th Sep 2025528 AMAQI
4th Sep 2025499 AMAQI
4th Sep 20255210 AMAQI
4th Sep 20254611 AMAQI
4th Sep 20254512 PMAQI
4th Sep 2025521 PMAQI
4th Sep 2025512 PMAQI
4th Sep 2025533 PMAQI
4th Sep 2025454 PMAQI
4th Sep 2025425 PMAQI
4th Sep 2025446 PMAQI
4th Sep 2025467 PMAQI
4th Sep 2025428 PMAQI
4th Sep 2025299 PMAQI
4th Sep 20252210 PMAQI
4th Sep 20252211 PMAQI
5th Sep 20253212 AMAQI
5th Sep 2025531 AMAQI
5th Sep 2025532 AMAQI
5th Sep 2025543 AMAQI
5th Sep 2025544 AMAQI
5th Sep 2025525 AMAQI
29°C25/35°C
5th Sep 2025546 AMAQI
5th Sep 2025527 AMAQI
5th Sep 2025458 AMAQI
5th Sep 2025469 AMAQI
5th Sep 20254510 AMAQI
5th Sep 20253611 AMAQI
5th Sep 20254512 PMAQI
5th Sep 2025481 PMAQI
5th Sep 2025552 PMAQI
5th Sep 2025543 PMAQI
5th Sep 2025524 PMAQI
5th Sep 2025545 PMAQI
5th Sep 2025596 PMAQI
5th Sep 2025567 PMAQI
5th Sep 2025558 PMAQI
5th Sep 2025569 PMAQI
5th Sep 20255810 PMAQI
5th Sep 20255711 PMAQI
6th Sep 20255212 AMAQI
6th Sep 2025521 AMAQI
6th Sep 2025532 AMAQI
6th Sep 2025513 AMAQI
6th Sep 2025504 AMAQI
6th Sep 2025515 AMAQI
29°C25/35°C
6th Sep 2025516 AMAQI
6th Sep 2025507 AMAQI
6th Sep 2025568 AMAQI
6th Sep 2025469 AMAQI
6th Sep 20255410 AMAQI
6th Sep 20255511 AMAQI
6th Sep 20255612 PMAQI
6th Sep 2025561 PMAQI
6th Sep 2025602 PMAQI
6th Sep 2025593 PMAQI
6th Sep 2025654 PMAQI
6th Sep 2025675 PMAQI
6th Sep 2025696 PMAQI
6th Sep 2025647 PMAQI
6th Sep 2025638 PMAQI
6th Sep 2025589 PMAQI
6th Sep 20256110 PMAQI
6th Sep 20256211 PMAQI
7th Sep 20256012 AMAQI
7th Sep 2025531 AMAQI
7th Sep 2025532 AMAQI
7th Sep 2025533 AMAQI
7th Sep 2025544 AMAQI
7th Sep 2025545 AMAQI
29°C24/35°C
7th Sep 2025536 AMAQI
7th Sep 2025547 AMAQI
7th Sep 2025648 AMAQI
7th Sep 2025729 AMAQI
7th Sep 20256810 AMAQI
7th Sep 20256611 AMAQI
7th Sep 20256412 PMAQI
7th Sep 2025741 PMAQI
7th Sep 2025662 PMAQI
7th Sep 2025663 PMAQI
7th Sep 2025554 PMAQI
7th Sep 2025565 PMAQI
7th Sep 2025636 PMAQI
7th Sep 2025547 PMAQI
7th Sep 2025578 PMAQI
7th Sep 2025539 PMAQI
7th Sep 20255310 PMAQI
7th Sep 20255111 PMAQI
8th Sep 20255012 AMAQI
8th Sep 2025551 AMAQI
8th Sep 2025542 AMAQI
8th Sep 2025553 AMAQI
8th Sep 2025564 AMAQI
8th Sep 2025585 AMAQI
27°C23/31°C
8th Sep 2025556 AMAQI
8th Sep 2025557 AMAQI
8th Sep 2025228 AMAQI
8th Sep 2025369 AMAQI
8th Sep 20252610 AMAQI
8th Sep 20253411 AMAQI
8th Sep 20254212 PMAQI
8th Sep 2025311 PMAQI
8th Sep 2025352 PMAQI
8th Sep 2025403 PMAQI
8th Sep 2025274 PMAQI
8th Sep 2025285 PMAQI
8th Sep 2025366 PMAQI
8th Sep 2025467 PMAQI
8th Sep 2025528 PMAQI
8th Sep 2025519 PMAQI
8th Sep 20255210 PMAQI
8th Sep 20255011 PMAQI
9th Sep 20255012 AMAQI
9th Sep 2025541 AMAQI
9th Sep 2025562 AMAQI
9th Sep 2025543 AMAQI
9th Sep 2025524 AMAQI
9th Sep 2025525 AMAQI
24°C23/25°C
9th Sep 2025536 AMAQI
9th Sep 2025547 AMAQI
9th Sep 2025398 AMAQI
9th Sep 2025349 AMAQI
9th Sep 20253810 AMAQI
9th Sep 20253711 AMAQI
9th Sep 20254012 PMAQI
9th Sep 2025401 PMAQI
9th Sep 2025372 PMAQI
9th Sep 2025343 PMAQI
9th Sep 2025354 PMAQI
9th Sep 2025365 PMAQI
9th Sep 2025426 PMAQI
9th Sep 2025447 PMAQI
9th Sep 2025518 PMAQI
9th Sep 2025479 PMAQI
9th Sep 20254810 PMAQI
9th Sep 20255211 PMAQI
10th Sep 20255012 AMAQI
10th Sep 2025531 AMAQI
10th Sep 2025532 AMAQI
10th Sep 2025523 AMAQI
10th Sep 2025524 AMAQI
10th Sep 2025505 AMAQI
25°C22/30°C
10th Sep 2025526 AMAQI
10th Sep 2025527 AMAQI
10th Sep 2025518 AMAQI
10th Sep 2025509 AMAQI
10th Sep 20255010 AMAQI
10th Sep 20255111 AMAQI
10th Sep 20254612 PMAQI
10th Sep 2025421 PMAQI
10th Sep 2025412 PMAQI
10th Sep 2025423 PMAQI
10th Sep 2025344 PMAQI
10th Sep 2025335 PMAQI
10th Sep 2025336 PMAQI
10th Sep 2025447 PMAQI
10th Sep 2025448 PMAQI
10th Sep 2025529 PMAQI
10th Sep 20254910 PMAQI
10th Sep 20255311 PMAQI
11th Sep 20255012 AMAQI
11th Sep 2025511 AMAQI
11th Sep 2025482 AMAQI
11th Sep 2025493 AMAQI
11th Sep 2025514 AMAQI
11th Sep 2025505 AMAQI
26°C23/31°C
11th Sep 2025506 AMAQI
11th Sep 2025497 AMAQI
11th Sep 2025588 AMAQI
11th Sep 2025579 AMAQI
11th Sep 20256010 AMAQI
11th Sep 20255411 AMAQI
11th Sep 20255312 PMAQI
11th Sep 2025521 PMAQI
11th Sep 2025542 PMAQI
11th Sep 2025453 PMAQI
11th Sep 2025474 PMAQI
11th Sep 2025485 PMAQI
11th Sep 2025426 PMAQI
11th Sep 2025537 PMAQI
11th Sep 2025538 PMAQI
11th Sep 2025489 PMAQI
11th Sep 20254810 PMAQI
11th Sep 20254811 PMAQI
12th Sep 20254312 AMAQI
12th Sep 2025511 AMAQI
12th Sep 2025502 AMAQI
12th Sep 2025513 AMAQI
12th Sep 2025504 AMAQI
12th Sep 2025525 AMAQI
27°C24/32°C
12th Sep 2025526 AMAQI
12th Sep 2025527 AMAQI
12th Sep 2025468 AMAQI
12th Sep 2025489 AMAQI
12th Sep 20255110 AMAQI
12th Sep 20255411 AMAQI
12th Sep 20254412 PMAQI
12th Sep 2025421 PMAQI
12th Sep 2025402 PMAQI
12th Sep 2025423 PMAQI
12th Sep 2025394 PMAQI
12th Sep 2025415 PMAQI
12th Sep 2025446 PMAQI
12th Sep 2025507 PMAQI
12th Sep 2025518 PMAQI
12th Sep 2025509 PMAQI
12th Sep 20254510 PMAQI
12th Sep 20254211 PMAQI
13th Sep 20254912 AMAQI
13th Sep 2025491 AMAQI
13th Sep 2025512 AMAQI
13th Sep 2025483 AMAQI
13th Sep 2025504 AMAQI
13th Sep 2025495 AMAQI
28°C23/33°C
13th Sep 2025506 AMAQI
13th Sep 2025487 AMAQI
13th Sep 2025408 AMAQI
13th Sep 2025569 AMAQI
13th Sep 20253910 AMAQI
13th Sep 20254111 AMAQI
13th Sep 20254412 PMAQI
13th Sep 2025431 PMAQI
13th Sep 2025512 PMAQI
13th Sep 2025413 PMAQI
13th Sep 2025484 PMAQI
13th Sep 2025525 PMAQI
13th Sep 2025546 PMAQI
13th Sep 2025537 PMAQI
13th Sep 2025508 PMAQI
13th Sep 2025509 PMAQI
13th Sep 20254810 PMAQI
13th Sep 20254811 PMAQI
14th Sep 20254812 AMAQI
14th Sep 2025471 AMAQI
14th Sep 2025502 AMAQI
14th Sep 2025463 AMAQI
14th Sep 2025454 AMAQI
14th Sep 2025465 AMAQI
28°C23/34°C
14th Sep 2025456 AMAQI
14th Sep 2025447 AMAQI
14th Sep 2025508 AMAQI
14th Sep 2025569 AMAQI
14th Sep 20255110 AMAQI
14th Sep 20255211 AMAQI
14th Sep 20254812 PMAQI
14th Sep 2025461 PMAQI
14th Sep 2025502 PMAQI
14th Sep 2025563 PMAQI
14th Sep 2025544 PMAQI
14th Sep 2025565 PMAQI
14th Sep 2025536 PMAQI
14th Sep 2025567 PMAQI
14th Sep 2025568 PMAQI
14th Sep 2025519 PMAQI
14th Sep 20254910 PMAQI
14th Sep 20255011 PMAQI
15th Sep 20254512 AMAQI
15th Sep 2025481 AMAQI
15th Sep 2025482 AMAQI
15th Sep 2025463 AMAQI
15th Sep 2025464 AMAQI
15th Sep 2025485 AMAQI
27°C23/33°C
15th Sep 2025456 AMAQI
15th Sep 2025447 AMAQI
15th Sep 2025578 AMAQI
15th Sep 2025599 AMAQI
15th Sep 20256310 AMAQI
15th Sep 20255811 AMAQI
15th Sep 20255212 PMAQI
15th Sep 2025391 PMAQI
15th Sep 2025432 PMAQI
15th Sep 2025413 PMAQI
15th Sep 2025404 PMAQI
15th Sep 2025495 PMAQI
15th Sep 2025506 PMAQI
15th Sep 2025517 PMAQI
15th Sep 2025538 PMAQI
15th Sep 2025539 PMAQI
15th Sep 20255010 PMAQI
15th Sep 20255111 PMAQI
16th Sep 20254812 AMAQI
16th Sep 2025461 AMAQI
16th Sep 2025472 AMAQI
16th Sep 2025483 AMAQI
16th Sep 2025474 AMAQI
16th Sep 2025485 AMAQI
28°C23/34°C
16th Sep 2025486 AMAQI
16th Sep 2025477 AMAQI
16th Sep 2025608 AMAQI
16th Sep 2025669 AMAQI
16th Sep 20256710 AMAQI
16th Sep 20256811 AMAQI
16th Sep 20256512 PMAQI
16th Sep 2025591 PMAQI
16th Sep 2025592 PMAQI
16th Sep 2025573 PMAQI
16th Sep 2025564 PMAQI
16th Sep 2025535 PMAQI
16th Sep 2025576 PMAQI
16th Sep 2025547 PMAQI
16th Sep 2025528 PMAQI
16th Sep 2025549 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255411 PMAQI
17th Sep 20255212 AMAQI
17th Sep 2025481 AMAQI
17th Sep 2025502 AMAQI
17th Sep 2025503 AMAQI
17th Sep 2025534 AMAQI
17th Sep 2025535 AMAQI
26°C24/30°C
17th Sep 2025526 AMAQI
17th Sep 2025527 AMAQI
17th Sep 2025588 AMAQI
17th Sep 2025689 AMAQI
17th Sep 20256910 AMAQI
17th Sep 20255611 AMAQI
17th Sep 20255712 PMAQI
17th Sep 2025581 PMAQI
17th Sep 2025562 PMAQI
17th Sep 2025553 PMAQI
17th Sep 2025554 PMAQI
17th Sep 2025545 PMAQI
17th Sep 2025506 PMAQI
17th Sep 2025487 PMAQI
17th Sep 2025548 PMAQI
17th Sep 2025539 PMAQI
17th Sep 20255010 PMAQI
17th Sep 20254911 PMAQI
18th Sep 20254712 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025544 AMAQI
18th Sep 2025545 AMAQI
28°C23/33°C
18th Sep 2025546 AMAQI
18th Sep 2025547 AMAQI
18th Sep 2025548 AMAQI
18th Sep 2025579 AMAQI
18th Sep 20255710 AMAQI
18th Sep 20255811 AMAQI
18th Sep 20256012 PMAQI
18th Sep 2025551 PMAQI
18th Sep 2025562 PMAQI
18th Sep 2025543 PMAQI
18th Sep 2025534 PMAQI
18th Sep 2025545 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025557 PMAQI
18th Sep 2025558 PMAQI
18th Sep 2025559 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255511 PMAQI
19th Sep 20255612 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025532 AMAQI
19th Sep 2025533 AMAQI
19th Sep 2025544 AMAQI
19th Sep 2025545 AMAQI
28°C24/33°C
19th Sep 2025546 AMAQI
19th Sep 2025547 AMAQI
19th Sep 2025628 AMAQI
19th Sep 2025649 AMAQI
19th Sep 20256810 AMAQI
19th Sep 20256711 AMAQI
19th Sep 20257612 PMAQI
19th Sep 2025701 PMAQI
19th Sep 2025702 PMAQI
19th Sep 2025703 PMAQI
19th Sep 2025734 PMAQI
19th Sep 2025665 PMAQI
19th Sep 2025646 PMAQI
19th Sep 2025617 PMAQI
19th Sep 2025588 PMAQI
19th Sep 2025609 PMAQI
19th Sep 20256010 PMAQI
19th Sep 20256011 PMAQI
20th Sep 20255912 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025542 AMAQI
20th Sep 2025553 AMAQI
20th Sep 2025564 AMAQI
20th Sep 2025575 AMAQI
--°C/°C
20th Sep 2025576 AMAQI
6 AM20th Sep 2025577 AMAQI
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 6 PM
53AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
6 AM - 6 PM
53AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 6 PM (Avg. 53), while the lowest AQI was between 6 AM to 6 PM (Avg. 53).
Night time
Avg. Highest Time
12 AM - 11 PM
52AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 11 PM
52AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 52), while the lowest AQI was between 12 AM to 11 PM (Avg. 52).
2025 Days Vs Air Quality
City Environmental Monitoring Station, Yunfu, Guangdong, China
2025
17%
45
70%
184
13%
33
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Good
45 DaysModerate
184 DaysPoor
33 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2025, 17% of 262 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 Environmental Monitoring Station, Yunfu, Guangdong, 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
138AQI
138AQI
2nd January 2025
135AQI
135AQI
3rd January 2025
121AQI
121AQI
4th January 2025
128AQI
128AQI
5th January 2025
141AQI
141AQI
6th January 2025
140AQI
140AQI
7th January 2025
146AQI
146AQI
8th January 2025
149AQI
149AQI
9th January 2025
138AQI
138AQI
10th January 2025
100AQI
100AQI
11th January 2025
98AQI
98AQI
12th January 2025
82AQI
82AQI
13th January 2025
89AQI
89AQI
14th January 2025
119AQI
119AQI
15th January 2025
98AQI
98AQI
16th January 2025
121AQI
121AQI
17th January 2025
93AQI
93AQI
18th January 2025
107AQI
107AQI
19th January 2025
95AQI
95AQI
20th January 2025
106AQI
106AQI
21st January 2025
109AQI
109AQI
22nd January 2025
110AQI
110AQI
23rd January 2025
113AQI
113AQI
24th January 2025
94AQI
94AQI
25th January 2025
82AQI
82AQI
26th January 2025
54AQI
54AQI
27th January 2025
62AQI
62AQI
28th January 2025
60AQI
60AQI
29th January 2025
117AQI
117AQI
30th January 2025
99AQI
99AQI
31st January 2025
90AQI
90AQI
1st February 2025
78AQI
78AQI
2nd February 2025
75AQI
75AQI
3rd February 2025
48AQI
48AQI
4th February 2025
60AQI
60AQI
5th February 2025
74AQI
74AQI
6th February 2025
79AQI
79AQI
7th February 2025
57AQI
57AQI
8th February 2025
68AQI
68AQI
9th February 2025
65AQI
65AQI
10th February 2025
78AQI
78AQI
11th February 2025
89AQI
89AQI
12th February 2025
84AQI
84AQI
13th February 2025
88AQI
88AQI
14th February 2025
107AQI
107AQI
15th February 2025
85AQI
85AQI
16th February 2025
126AQI
126AQI
17th February 2025
93AQI
93AQI
18th February 2025
99AQI
99AQI
19th February 2025
96AQI
96AQI
20th February 2025
82AQI
82AQI
21st February 2025
75AQI
75AQI
22nd February 2025
80AQI
80AQI
23rd February 2025
60AQI
60AQI
24th February 2025
61AQI
61AQI
25th February 2025
111AQI
111AQI
26th February 2025
110AQI
110AQI
27th February 2025
116AQI
116AQI
28th February 2025
88AQI
88AQI
1st March 2025
80AQI
80AQI
2nd March 2025
67AQI
67AQI
3rd March 2025
73AQI
73AQI
4th March 2025
63AQI
63AQI
5th March 2025
50AQI
50AQI
6th March 2025
45AQI
45AQI
7th March 2025
47AQI
47AQI
8th March 2025
56AQI
56AQI
9th March 2025
75AQI
75AQI
10th March 2025
95AQI
95AQI
11th March 2025
74AQI
74AQI
12th March 2025
71AQI
71AQI
13th March 2025
64AQI
64AQI
14th March 2025
58AQI
58AQI
15th March 2025
53AQI
53AQI
16th March 2025
42AQI
42AQI
17th March 2025
69AQI
69AQI
18th March 2025
65AQI
65AQI
19th March 2025
72AQI
72AQI
20th March 2025
77AQI
77AQI
21st March 2025
93AQI
93AQI
22nd March 2025
92AQI
92AQI
23rd March 2025
98AQI
98AQI
24th March 2025
112AQI
112AQI
25th March 2025
119AQI
119AQI
26th March 2025
96AQI
96AQI
27th March 2025
87AQI
87AQI
28th March 2025
83AQI
83AQI
29th March 2025
56AQI
56AQI
30th March 2025
52AQI
52AQI
31st March 2025
41AQI
41AQI
1st April 2025
60AQI
60AQI
2nd April 2025
69AQI
69AQI
3rd April 2025
84AQI
84AQI
4th April 2025
81AQI
81AQI
5th April 2025
117AQI
117AQI
6th April 2025
113AQI
113AQI
7th April 2025
123AQI
123AQI
8th April 2025
116AQI
116AQI
9th April 2025
94AQI
94AQI
10th April 2025
87AQI
87AQI
11th April 2025
77AQI
77AQI
12th April 2025
77AQI
77AQI
13th April 2025
137AQI
137AQI
14th April 2025
132AQI
132AQI
15th April 2025
135AQI
135AQI
16th April 2025
123AQI
123AQI
17th April 2025
110AQI
110AQI
18th April 2025
100AQI
100AQI
19th April 2025
80AQI
80AQI
20th April 2025
76AQI
76AQI
21st April 2025
64AQI
64AQI
22nd April 2025
71AQI
71AQI
23rd April 2025
71AQI
71AQI
24th April 2025
62AQI
62AQI
25th April 2025
58AQI
58AQI
26th April 2025
73AQI
73AQI
27th April 2025
72AQI
72AQI
28th April 2025
62AQI
62AQI
29th April 2025
69AQI
69AQI
30th April 2025
71AQI
71AQI
1st May 2025
68AQI
68AQI
2nd May 2025
77AQI
77AQI
3rd May 2025
70AQI
70AQI
4th May 2025
68AQI
68AQI
5th May 2025
63AQI
63AQI
6th May 2025
64AQI
64AQI
7th May 2025
60AQI
60AQI
8th May 2025
58AQI
58AQI
9th May 2025
54AQI
54AQI
10th May 2025
59AQI
59AQI
11th May 2025
56AQI
56AQI
12th May 2025
68AQI
68AQI
13th May 2025
71AQI
71AQI
14th May 2025
67AQI
67AQI
15th May 2025
59AQI
59AQI
16th May 2025
54AQI
54AQI
17th May 2025
54AQI
54AQI
18th May 2025
49AQI
49AQI
19th May 2025
54AQI
54AQI
20th May 2025
53AQI
53AQI
21st May 2025
56AQI
56AQI
22nd May 2025
54AQI
54AQI
23rd May 2025
56AQI
56AQI
24th May 2025
55AQI
55AQI
25th May 2025
70AQI
70AQI
26th May 2025
74AQI
74AQI
27th May 2025
95AQI
95AQI
28th May 2025
91AQI
91AQI
29th May 2025
68AQI
68AQI
30th May 2025
67AQI
67AQI
31st May 2025
64AQI
64AQI
1st June 2025
65AQI
65AQI
2nd June 2025
64AQI
64AQI
3rd June 2025
57AQI
57AQI
4th June 2025
72AQI
72AQI
5th June 2025
67AQI
67AQI
6th June 2025
62AQI
62AQI
7th June 2025
60AQI
60AQI
8th June 2025
56AQI
56AQI
9th June 2025
59AQI
59AQI
10th June 2025
62AQI
62AQI
11th June 2025
60AQI
60AQI
12th June 2025
56AQI
56AQI
13th June 2025
53AQI
53AQI
14th June 2025
51AQI
51AQI
15th June 2025
53AQI
53AQI
16th June 2025
52AQI
52AQI
17th June 2025
47AQI
47AQI
18th June 2025
41AQI
41AQI
19th June 2025
39AQI
39AQI
20th June 2025
39AQI
39AQI
21st June 2025
37AQI
37AQI
22nd June 2025
34AQI
34AQI
23rd June 2025
33AQI
33AQI
24th June 2025
35AQI
35AQI
25th June 2025
38AQI
38AQI
26th June 2025
40AQI
40AQI
27th June 2025
36AQI
36AQI
28th June 2025
38AQI
38AQI
29th June 2025
40AQI
40AQI
30th June 2025
36AQI
36AQI
1st July 2025
36AQI
36AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
47AQI
47AQI
4th July 2025
52AQI
52AQI
5th July 2025
59AQI
59AQI
6th July 2025
64AQI
64AQI
7th July 2025
67AQI
67AQI
8th July 2025
59AQI
59AQI
9th July 2025
59AQI
59AQI
10th July 2025
60AQI
60AQI
11th July 2025
54AQI
54AQI
12th July 2025
56AQI
56AQI
13th July 2025
57AQI
57AQI
14th July 2025
58AQI
58AQI
15th July 2025
56AQI
56AQI
16th July 2025
58AQI
58AQI
17th July 2025
61AQI
61AQI
18th July 2025
67AQI
67AQI
19th July 2025
66AQI
66AQI
20th July 2025
56AQI
56AQI
21st July 2025
48AQI
48AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
42AQI
42AQI
24th July 2025
52AQI
52AQI
25th July 2025
56AQI
56AQI
26th July 2025
57AQI
57AQI
27th July 2025
60AQI
60AQI
28th July 2025
67AQI
67AQI
29th July 2025
62AQI
62AQI
30th July 2025
65AQI
65AQI
31st July 2025
60AQI
60AQI
1st August 2025
58AQI
58AQI
2nd August 2025
57AQI
57AQI
3rd August 2025
58AQI
58AQI
4th August 2025
58AQI
58AQI
5th August 2025
56AQI
56AQI
6th August 2025
48AQI
48AQI
7th August 2025
50AQI
50AQI
8th August 2025
56AQI
56AQI
9th August 2025
54AQI
54AQI
10th August 2025
55AQI
55AQI
11th August 2025
55AQI
55AQI
12th August 2025
58AQI
58AQI
13th August 2025
61AQI
61AQI
14th August 2025
60AQI
60AQI
15th August 2025
47AQI
47AQI
16th August 2025
55AQI
55AQI
17th August 2025
53AQI
53AQI
18th August 2025
44AQI
44AQI
19th August 2025
46AQI
46AQI
20th August 2025
46AQI
46AQI
21st August 2025
45AQI
45AQI
22nd August 2025
51AQI
51AQI
23rd August 2025
55AQI
55AQI
24th August 2025
52AQI
52AQI
25th August 2025
49AQI
49AQI
26th August 2025
56AQI
56AQI
27th August 2025
57AQI
57AQI
28th August 2025
58AQI
58AQI
29th August 2025
57AQI
57AQI
30th August 2025
55AQI
55AQI
31st August 2025
55AQI
55AQI
1st September 2025
55AQI
55AQI
2nd September 2025
56AQI
56AQI
3rd September 2025
54AQI
54AQI
4th September 2025
44AQI
44AQI
5th September 2025
46AQI
46AQI
6th September 2025
57AQI
57AQI
7th September 2025
58AQI
58AQI
8th September 2025
45AQI
45AQI
9th September 2025
46AQI
46AQI
10th September 2025
47AQI
47AQI
11th September 2025
50AQI
50AQI
12th September 2025
47AQI
47AQI
13th September 2025
48AQI
48AQI
14th September 2025
50AQI
50AQI
15th September 2025
49AQI
49AQI
16th September 2025
54AQI
54AQI
17th September 2025
54AQI
54AQI
18th September 2025
54AQI
54AQI
19th September 2025
54AQI
54AQI
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
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
108AQI
83AQI
72AQI
89AQI
64AQI
49AQI
56AQI
54AQI
51AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202570AQI
14
17
1
22
5
5
24
2
21
9
1
30
14
16
6
25
8
23
10
9
45
184
33
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
June49AQI
202465AQI
1
3
12
1
2
1
7
5
25
5
30
1
15
16
12
17
3
23
5
4
24
2
11
20
97
109
39
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
July37AQI
202382AQI
2
1
3
23
5
3
25
6
Highest AQI recorded in
November104AQI
Lowest AQI recorded in
December79AQI
202195AQI
1
1
Highest AQI recorded in
January95AQI
Lowest AQI recorded in
January95AQI
202064AQI
4
9
8
11
2
4
14
24
6
25
6
18
11
2
13
13
4
8
18
5
3
16
11
4
10
15
2
111
114
39
2
Highest AQI recorded in
December100AQI
Lowest AQI recorded in
June39AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
95AQILeast Polluted Year Recorded
2020(Avg.)
64AQICity Environmental Monitoring Station's annual 2025 AQI (70) shows an average percentage change of -5.5% (improved AQI) compared to previous years: 2020 (64), 2021 (95), 2023 (82), 2024 (65).
