Baohe District, Hefei, Anhui, 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
Baohe District, Hefei, Anhui, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Oct 2023
170AQILowest AQI recorded on
5th Oct 2022
24AQISame Day Analysis (10th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 93 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Oct - 11th Oct 2025
Baohe District, Hefei, Anhui, China
AQI
Day
Night
.
6 AM10th Oct 2025
6 PM
5 AM11th Oct 2025
Day time
Avg. Highest Time
4PM10th Oct
134AQI
Avg. Lowest Time
8AM10th Oct
78AQI
Night time
Avg. Highest Time
5AM11th Oct
169AQI
Avg. Lowest Time
7PM10th Oct
134AQI
In the last 24 hours,
Baohe District's AQI reached its highest point of 169 at 5 AM during the Night, while the lowest point, 78, was recorded at 8 AM during the Day between 10th Oct and 11th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Baohe District, Hefei, Anhui, China
SepOct
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
11th Sep 2025606 AMAQI
11th Sep 2025607 AMAQI
11th Sep 2025588 AMAQI
11th Sep 2025589 AMAQI
11th Sep 20255610 AMAQI
11th Sep 20255511 AMAQI
11th Sep 20255512 PMAQI
11th Sep 2025541 PMAQI
11th Sep 2025542 PMAQI
11th Sep 2025603 PMAQI
11th Sep 2025574 PMAQI
11th Sep 2025635 PMAQI
11th Sep 2025576 PMAQI
11th Sep 2025607 PMAQI
11th Sep 2025608 PMAQI
11th Sep 2025609 PMAQI
11th Sep 20255910 PMAQI
11th Sep 20256011 PMAQI
12th Sep 20255712 AMAQI
12th Sep 2025601 AMAQI
12th Sep 2025602 AMAQI
12th Sep 2025603 AMAQI
12th Sep 2025594 AMAQI
12th Sep 2025595 AMAQI
25°C23/29°C
12th Sep 2025596 AMAQI
12th Sep 2025587 AMAQI
12th Sep 2025568 AMAQI
12th Sep 2025609 AMAQI
12th Sep 20256010 AMAQI
12th Sep 20256211 AMAQI
12th Sep 20255812 PMAQI
12th Sep 2025551 PMAQI
12th Sep 2025542 PMAQI
12th Sep 2025563 PMAQI
12th Sep 2025464 PMAQI
12th Sep 2025515 PMAQI
12th Sep 2025556 PMAQI
12th Sep 2025567 PMAQI
12th Sep 2025568 PMAQI
12th Sep 2025569 PMAQI
12th Sep 20255310 PMAQI
12th Sep 20255311 PMAQI
13th Sep 20255612 AMAQI
13th Sep 2025581 AMAQI
13th Sep 2025592 AMAQI
13th Sep 2025593 AMAQI
13th Sep 2025594 AMAQI
13th Sep 2025595 AMAQI
25°C22/27°C
13th Sep 2025586 AMAQI
13th Sep 2025597 AMAQI
13th Sep 2025528 AMAQI
13th Sep 2025589 AMAQI
13th Sep 20255610 AMAQI
13th Sep 20255411 AMAQI
13th Sep 20255012 PMAQI
13th Sep 2025521 PMAQI
13th Sep 2025462 PMAQI
13th Sep 2025483 PMAQI
13th Sep 2025364 PMAQI
13th Sep 2025415 PMAQI
13th Sep 2025456 PMAQI
13th Sep 2025527 PMAQI
13th Sep 2025558 PMAQI
13th Sep 2025569 PMAQI
13th Sep 20255810 PMAQI
13th Sep 20255811 PMAQI
14th Sep 20255712 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025582 AMAQI
14th Sep 2025593 AMAQI
14th Sep 2025584 AMAQI
14th Sep 2025585 AMAQI
24°C21/28°C
14th Sep 2025586 AMAQI
14th Sep 2025587 AMAQI
14th Sep 2025698 AMAQI
14th Sep 2025769 AMAQI
14th Sep 20257010 AMAQI
14th Sep 20256211 AMAQI
14th Sep 20256412 PMAQI
14th Sep 2025611 PMAQI
14th Sep 2025562 PMAQI
14th Sep 2025553 PMAQI
14th Sep 2025544 PMAQI
14th Sep 2025385 PMAQI
14th Sep 2025466 PMAQI
14th Sep 2025507 PMAQI
14th Sep 2025508 PMAQI
14th Sep 2025539 PMAQI
14th Sep 20255110 PMAQI
14th Sep 20255511 PMAQI
15th Sep 20255312 AMAQI
15th Sep 2025581 AMAQI
15th Sep 2025582 AMAQI
15th Sep 2025603 AMAQI
15th Sep 2025594 AMAQI
15th Sep 2025595 AMAQI
25°C23/28°C
15th Sep 2025596 AMAQI
15th Sep 2025607 AMAQI
15th Sep 2025418 AMAQI
15th Sep 2025459 AMAQI
15th Sep 20255010 AMAQI
15th Sep 20254211 AMAQI
15th Sep 20254512 PMAQI
15th Sep 2025421 PMAQI
15th Sep 2025402 PMAQI
15th Sep 2025463 PMAQI
15th Sep 2025484 PMAQI
15th Sep 2025405 PMAQI
15th Sep 2025496 PMAQI
15th Sep 2025607 PMAQI
15th Sep 2025608 PMAQI
15th Sep 2025629 PMAQI
15th Sep 20256210 PMAQI
15th Sep 20256411 PMAQI
16th Sep 20255812 AMAQI
16th Sep 2025581 AMAQI
16th Sep 2025582 AMAQI
16th Sep 2025573 AMAQI
16th Sep 2025564 AMAQI
16th Sep 2025575 AMAQI
28°C24/33°C
16th Sep 2025566 AMAQI
16th Sep 2025567 AMAQI
16th Sep 2025688 AMAQI
16th Sep 2025739 AMAQI
16th Sep 20257310 AMAQI
16th Sep 20257011 AMAQI
16th Sep 20257012 PMAQI
16th Sep 2025691 PMAQI
16th Sep 2025612 PMAQI
16th Sep 2025543 PMAQI
16th Sep 2025524 PMAQI
16th Sep 2025545 PMAQI
16th Sep 2025646 PMAQI
16th Sep 2025687 PMAQI
16th Sep 2025688 PMAQI
16th Sep 2025719 PMAQI
16th Sep 20256810 PMAQI
16th Sep 20257311 PMAQI
17th Sep 20256712 AMAQI
17th Sep 2025581 AMAQI
17th Sep 2025572 AMAQI
17th Sep 2025593 AMAQI
17th Sep 2025604 AMAQI
17th Sep 2025605 AMAQI
30°C25/35°C
17th Sep 2025606 AMAQI
17th Sep 2025617 AMAQI
17th Sep 2025508 AMAQI
17th Sep 2025389 AMAQI
17th Sep 20252810 AMAQI
17th Sep 20252811 AMAQI
17th Sep 20254512 PMAQI
17th Sep 2025491 PMAQI
17th Sep 2025572 PMAQI
17th Sep 2025563 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025605 PMAQI
17th Sep 2025686 PMAQI
17th Sep 2025597 PMAQI
17th Sep 2025558 PMAQI
17th Sep 2025589 PMAQI
17th Sep 20256010 PMAQI
17th Sep 20255311 PMAQI
18th Sep 20255412 AMAQI
18th Sep 2025601 AMAQI
18th Sep 2025602 AMAQI
18th Sep 2025603 AMAQI
18th Sep 2025584 AMAQI
18th Sep 2025585 AMAQI
25°C21/29°C
18th Sep 2025586 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025448 AMAQI
18th Sep 2025359 AMAQI
18th Sep 20253210 AMAQI
18th Sep 20253311 AMAQI
18th Sep 20253212 PMAQI
18th Sep 2025301 PMAQI
18th Sep 2025322 PMAQI
18th Sep 2025233 PMAQI
18th Sep 2025374 PMAQI
18th Sep 2025305 PMAQI
18th Sep 2025366 PMAQI
18th Sep 2025477 PMAQI
18th Sep 2025558 PMAQI
18th Sep 2025569 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255311 PMAQI
19th Sep 20255412 AMAQI
19th Sep 2025581 AMAQI
19th Sep 2025582 AMAQI
19th Sep 2025573 AMAQI
19th Sep 2025554 AMAQI
19th Sep 2025555 AMAQI
22°C20/24°C
19th Sep 2025556 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025468 AMAQI
19th Sep 2025589 AMAQI
19th Sep 20255610 AMAQI
19th Sep 20256311 AMAQI
19th Sep 20256612 PMAQI
19th Sep 2025661 PMAQI
19th Sep 2025662 PMAQI
19th Sep 2025703 PMAQI
19th Sep 2025704 PMAQI
19th Sep 2025765 PMAQI
19th Sep 2025466 PMAQI
19th Sep 2025467 PMAQI
19th Sep 2025418 PMAQI
19th Sep 2025419 PMAQI
19th Sep 20254210 PMAQI
19th Sep 20255011 PMAQI
20th Sep 20255412 AMAQI
20th Sep 2025561 AMAQI
20th Sep 2025562 AMAQI
20th Sep 2025563 AMAQI
20th Sep 2025574 AMAQI
20th Sep 2025575 AMAQI
21°C17/25°C
20th Sep 2025576 AMAQI
20th Sep 2025577 AMAQI
20th Sep 2025408 AMAQI
20th Sep 2025379 AMAQI
20th Sep 20255610 AMAQI
20th Sep 20254411 AMAQI
20th Sep 20255112 PMAQI
20th Sep 2025461 PMAQI
20th Sep 2025512 PMAQI
20th Sep 2025483 PMAQI
20th Sep 2025444 PMAQI
20th Sep 2025525 PMAQI
20th Sep 2025526 PMAQI
20th Sep 2025567 PMAQI
20th Sep 2025568 PMAQI
20th Sep 2025589 PMAQI
20th Sep 20256010 PMAQI
20th Sep 20256011 PMAQI
21st Sep 20255812 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025563 AMAQI
21st Sep 2025554 AMAQI
21st Sep 2025555 AMAQI
20°C17/24°C
21st Sep 2025556 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025708 AMAQI
21st Sep 2025749 AMAQI
21st Sep 20257010 AMAQI
21st Sep 20256811 AMAQI
21st Sep 20256612 PMAQI
21st Sep 2025691 PMAQI
21st Sep 2025652 PMAQI
21st Sep 2025673 PMAQI
21st Sep 2025644 PMAQI
21st Sep 2025645 PMAQI
21st Sep 2025676 PMAQI
21st Sep 2025737 PMAQI
21st Sep 2025708 PMAQI
21st Sep 2025759 PMAQI
21st Sep 20257510 PMAQI
21st Sep 20257211 PMAQI
22nd Sep 20257012 AMAQI
22nd Sep 2025561 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025573 AMAQI
22nd Sep 2025584 AMAQI
22nd Sep 2025585 AMAQI
20°C19/22°C
22nd Sep 2025596 AMAQI
22nd Sep 2025587 AMAQI
22nd Sep 2025528 AMAQI
22nd Sep 2025589 AMAQI
22nd Sep 20254510 AMAQI
22nd Sep 20255311 AMAQI
22nd Sep 20255112 PMAQI
22nd Sep 2025541 PMAQI
22nd Sep 2025592 PMAQI
22nd Sep 2025543 PMAQI
22nd Sep 2025464 PMAQI
22nd Sep 2025455 PMAQI
22nd Sep 2025586 PMAQI
22nd Sep 2025657 PMAQI
22nd Sep 2025628 PMAQI
22nd Sep 2025649 PMAQI
22nd Sep 20256010 PMAQI
22nd Sep 20256011 PMAQI
23rd Sep 20256212 AMAQI
23rd Sep 2025591 AMAQI
23rd Sep 2025592 AMAQI
23rd Sep 2025593 AMAQI
23rd Sep 2025584 AMAQI
23rd Sep 2025585 AMAQI
24°C20/28°C
23rd Sep 2025586 AMAQI
23rd Sep 2025587 AMAQI
23rd Sep 2025718 AMAQI
23rd Sep 2025779 AMAQI
23rd Sep 20257510 AMAQI
23rd Sep 20257411 AMAQI
23rd Sep 20257912 PMAQI
23rd Sep 2025781 PMAQI
23rd Sep 2025842 PMAQI
23rd Sep 2025783 PMAQI
23rd Sep 2025784 PMAQI
23rd Sep 2025865 PMAQI
23rd Sep 20251016 PMAQI
23rd Sep 2025967 PMAQI
23rd Sep 2025888 PMAQI
23rd Sep 2025859 PMAQI
23rd Sep 20257910 PMAQI
23rd Sep 20256711 PMAQI
24th Sep 20255812 AMAQI
24th Sep 2025591 AMAQI
24th Sep 2025592 AMAQI
24th Sep 2025613 AMAQI
24th Sep 2025634 AMAQI
24th Sep 2025635 AMAQI
24°C20/30°C
24th Sep 2025636 AMAQI
24th Sep 2025637 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025179 AMAQI
24th Sep 20251510 AMAQI
24th Sep 20251811 AMAQI
24th Sep 20252612 PMAQI
24th Sep 2025261 PMAQI
24th Sep 2025262 PMAQI
24th Sep 2025263 PMAQI
24th Sep 2025254 PMAQI
24th Sep 2025265 PMAQI
24th Sep 2025386 PMAQI
24th Sep 2025467 PMAQI
24th Sep 2025568 PMAQI
24th Sep 2025599 PMAQI
24th Sep 20255810 PMAQI
24th Sep 20255711 PMAQI
25th Sep 20255512 AMAQI
25th Sep 2025601 AMAQI
25th Sep 2025602 AMAQI
25th Sep 2025583 AMAQI
25th Sep 2025564 AMAQI
25th Sep 2025565 AMAQI
20°C19/20°C
25th Sep 2025566 AMAQI
25th Sep 2025567 AMAQI
25th Sep 2025288 AMAQI
25th Sep 2025199 AMAQI
25th Sep 20251910 AMAQI
25th Sep 20252211 AMAQI
25th Sep 20253212 PMAQI
25th Sep 2025231 PMAQI
25th Sep 2025222 PMAQI
25th Sep 2025243 PMAQI
25th Sep 2025274 PMAQI
25th Sep 2025275 PMAQI
25th Sep 2025256 PMAQI
25th Sep 2025257 PMAQI
25th Sep 2025288 PMAQI
25th Sep 2025249 PMAQI
25th Sep 20252110 PMAQI
25th Sep 20252011 PMAQI
26th Sep 20252012 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025382 AMAQI
26th Sep 2025493 AMAQI
26th Sep 2025524 AMAQI
26th Sep 2025495 AMAQI
21°C20/23°C
26th Sep 2025406 AMAQI
26th Sep 2025467 AMAQI
26th Sep 2025548 AMAQI
26th Sep 2025549 AMAQI
26th Sep 20256310 AMAQI
26th Sep 20255611 AMAQI
26th Sep 20254012 PMAQI
26th Sep 2025341 PMAQI
26th Sep 2025452 PMAQI
26th Sep 2025463 PMAQI
26th Sep 2025404 PMAQI
26th Sep 2025355 PMAQI
26th Sep 2025326 PMAQI
26th Sep 2025447 PMAQI
26th Sep 2025518 PMAQI
26th Sep 2025469 PMAQI
26th Sep 20254710 PMAQI
26th Sep 20254211 PMAQI
27th Sep 20253912 AMAQI
27th Sep 2025371 AMAQI
27th Sep 2025302 AMAQI
27th Sep 2025243 AMAQI
27th Sep 2025304 AMAQI
27th Sep 2025335 AMAQI
23°C22/25°C
27th Sep 2025336 AMAQI
27th Sep 2025357 AMAQI
27th Sep 2025458 AMAQI
27th Sep 2025509 AMAQI
27th Sep 20255410 AMAQI
27th Sep 20256411 AMAQI
27th Sep 20256312 PMAQI
27th Sep 2025601 PMAQI
27th Sep 2025582 PMAQI
27th Sep 2025603 PMAQI
27th Sep 2025644 PMAQI
27th Sep 2025585 PMAQI
27th Sep 2025636 PMAQI
27th Sep 2025617 PMAQI
27th Sep 2025598 PMAQI
27th Sep 2025579 PMAQI
27th Sep 20255910 PMAQI
27th Sep 20256011 PMAQI
28th Sep 20255812 AMAQI
28th Sep 2025631 AMAQI
28th Sep 2025642 AMAQI
28th Sep 2025593 AMAQI
28th Sep 2025564 AMAQI
28th Sep 2025525 AMAQI
25°C23/30°C
28th Sep 2025546 AMAQI
28th Sep 2025487 AMAQI
28th Sep 2025488 AMAQI
28th Sep 2025579 AMAQI
28th Sep 20254810 AMAQI
28th Sep 20253311 AMAQI
28th Sep 20253812 PMAQI
28th Sep 2025451 PMAQI
28th Sep 2025362 PMAQI
28th Sep 2025393 PMAQI
28th Sep 2025284 PMAQI
28th Sep 2025265 PMAQI
28th Sep 2025296 PMAQI
28th Sep 2025367 PMAQI
28th Sep 2025408 PMAQI
28th Sep 2025489 PMAQI
28th Sep 20255410 PMAQI
28th Sep 20255011 PMAQI
29th Sep 20255212 AMAQI
29th Sep 2025591 AMAQI
29th Sep 2025632 AMAQI
29th Sep 2025583 AMAQI
29th Sep 2025564 AMAQI
29th Sep 2025625 AMAQI
25°C23/29°C
29th Sep 2025646 AMAQI
29th Sep 2025647 AMAQI
29th Sep 2025768 AMAQI
29th Sep 2025849 AMAQI
29th Sep 20257310 AMAQI
29th Sep 20256811 AMAQI
29th Sep 20254212 PMAQI
29th Sep 2025521 PMAQI
29th Sep 2025582 PMAQI
29th Sep 2025683 PMAQI
29th Sep 2025714 PMAQI
29th Sep 2025705 PMAQI
29th Sep 2025756 PMAQI
29th Sep 2025827 PMAQI
29th Sep 2025838 PMAQI
29th Sep 2025869 PMAQI
29th Sep 20258210 PMAQI
29th Sep 20257211 PMAQI
30th Sep 20257912 AMAQI
30th Sep 2025811 AMAQI
30th Sep 2025862 AMAQI
30th Sep 2025843 AMAQI
30th Sep 2025794 AMAQI
30th Sep 2025615 AMAQI
21°C20/22°C
30th Sep 2025376 AMAQI
30th Sep 2025487 AMAQI
30th Sep 2025568 AMAQI
30th Sep 2025489 AMAQI
30th Sep 20254010 AMAQI
30th Sep 20253211 AMAQI
30th Sep 20253812 PMAQI
30th Sep 2025321 PMAQI
30th Sep 2025322 PMAQI
30th Sep 2025273 PMAQI
30th Sep 2025194 PMAQI
30th Sep 2025225 PMAQI
30th Sep 2025246 PMAQI
30th Sep 2025307 PMAQI
30th Sep 2025288 PMAQI
30th Sep 2025379 PMAQI
30th Sep 20255010 PMAQI
30th Sep 20254111 PMAQI
1st Oct 20253412 AMAQI
1st Oct 2025371 AMAQI
1st Oct 2025472 AMAQI
1st Oct 2025483 AMAQI
1st Oct 2025494 AMAQI
1st Oct 2025545 AMAQI
22°C20/25°C
1st Oct 2025486 AMAQI
1st Oct 2025587 AMAQI
1st Oct 2025608 AMAQI
1st Oct 2025639 AMAQI
1st Oct 20257210 AMAQI
1st Oct 20257611 AMAQI
1st Oct 20258612 PMAQI
1st Oct 2025861 PMAQI
1st Oct 2025872 PMAQI
1st Oct 2025833 PMAQI
1st Oct 2025834 PMAQI
1st Oct 2025775 PMAQI
1st Oct 2025786 PMAQI
1st Oct 2025727 PMAQI
1st Oct 2025748 PMAQI
1st Oct 2025809 PMAQI
1st Oct 20258310 PMAQI
1st Oct 20257911 PMAQI
2nd Oct 20257512 AMAQI
2nd Oct 2025771 AMAQI
2nd Oct 2025792 AMAQI
2nd Oct 2025793 AMAQI
2nd Oct 2025854 AMAQI
2nd Oct 2025895 AMAQI
23°C21/26°C
2nd Oct 2025906 AMAQI
2nd Oct 2025897 AMAQI
2nd Oct 2025858 AMAQI
2nd Oct 2025849 AMAQI
2nd Oct 20258510 AMAQI
2nd Oct 20258411 AMAQI
2nd Oct 20258812 PMAQI
2nd Oct 2025861 PMAQI
2nd Oct 2025862 PMAQI
2nd Oct 2025823 PMAQI
2nd Oct 2025824 PMAQI
2nd Oct 2025735 PMAQI
2nd Oct 2025626 PMAQI
2nd Oct 2025577 PMAQI
2nd Oct 2025388 PMAQI
2nd Oct 2025369 PMAQI
2nd Oct 20253710 PMAQI
2nd Oct 20253911 PMAQI
3rd Oct 20254312 AMAQI
3rd Oct 2025381 AMAQI
3rd Oct 2025372 AMAQI
3rd Oct 2025423 AMAQI
3rd Oct 2025494 AMAQI
3rd Oct 2025545 AMAQI
23°C19/27°C
3rd Oct 2025516 AMAQI
3rd Oct 2025507 AMAQI
3rd Oct 2025498 AMAQI
3rd Oct 2025399 AMAQI
3rd Oct 20254210 AMAQI
3rd Oct 20254411 AMAQI
3rd Oct 20255012 PMAQI
3rd Oct 2025451 PMAQI
3rd Oct 2025412 PMAQI
3rd Oct 2025363 PMAQI
3rd Oct 2025404 PMAQI
3rd Oct 2025385 PMAQI
3rd Oct 2025306 PMAQI
3rd Oct 2025357 PMAQI
3rd Oct 2025478 PMAQI
3rd Oct 2025559 PMAQI
3rd Oct 20255310 PMAQI
3rd Oct 20254811 PMAQI
4th Oct 20255312 AMAQI
4th Oct 2025501 AMAQI
4th Oct 2025542 AMAQI
4th Oct 2025543 AMAQI
4th Oct 2025534 AMAQI
4th Oct 2025525 AMAQI
21°C18/23°C
4th Oct 2025546 AMAQI
4th Oct 2025567 AMAQI
4th Oct 2025528 AMAQI
4th Oct 2025579 AMAQI
4th Oct 20256710 AMAQI
4th Oct 20256611 AMAQI
4th Oct 20257312 PMAQI
4th Oct 2025691 PMAQI
4th Oct 2025742 PMAQI
4th Oct 2025623 PMAQI
4th Oct 2025594 PMAQI
4th Oct 2025615 PMAQI
4th Oct 2025756 PMAQI
4th Oct 2025807 PMAQI
4th Oct 2025878 PMAQI
4th Oct 2025919 PMAQI
4th Oct 20258610 PMAQI
4th Oct 20258511 PMAQI
5th Oct 202511312 AMAQI
5th Oct 20251211 AMAQI
5th Oct 20251102 AMAQI
5th Oct 2025993 AMAQI
5th Oct 20251104 AMAQI
5th Oct 20251095 AMAQI
23°C20/27°C
5th Oct 20251286 AMAQI
5th Oct 20251067 AMAQI
5th Oct 20251298 AMAQI
5th Oct 20251319 AMAQI
5th Oct 202513810 AMAQI
5th Oct 202513911 AMAQI
5th Oct 202514212 PMAQI
5th Oct 20251281 PMAQI
5th Oct 20251102 PMAQI
5th Oct 2025933 PMAQI
5th Oct 2025764 PMAQI
5th Oct 2025785 PMAQI
5th Oct 2025896 PMAQI
5th Oct 2025917 PMAQI
5th Oct 2025938 PMAQI
5th Oct 20251199 PMAQI
5th Oct 202514410 PMAQI
5th Oct 202513411 PMAQI
6th Oct 202514612 AMAQI
6th Oct 20251511 AMAQI
6th Oct 20251542 AMAQI
6th Oct 20251393 AMAQI
6th Oct 20251264 AMAQI
6th Oct 20251375 AMAQI
27°C23/31°C
6th Oct 20251366 AMAQI
6th Oct 20251467 AMAQI
6th Oct 20251498 AMAQI
6th Oct 20251449 AMAQI
6th Oct 202514510 AMAQI
6th Oct 202514011 AMAQI
6th Oct 202512912 PMAQI
6th Oct 2025981 PMAQI
6th Oct 2025772 PMAQI
6th Oct 2025763 PMAQI
6th Oct 2025774 PMAQI
6th Oct 2025735 PMAQI
6th Oct 2025816 PMAQI
6th Oct 20251277 PMAQI
6th Oct 20251508 PMAQI
6th Oct 20251449 PMAQI
6th Oct 202515010 PMAQI
6th Oct 202514511 PMAQI
7th Oct 202512312 AMAQI
7th Oct 20251221 AMAQI
28°C25/32°C
7th Oct 2025967 PMAQI
7th Oct 20251338 PMAQI
7th Oct 2025819 PMAQI
7th Oct 20257210 PMAQI
7th Oct 20258211 PMAQI
8th Oct 20258012 AMAQI
8th Oct 2025861 AMAQI
8th Oct 2025822 AMAQI
8th Oct 2025803 AMAQI
8th Oct 2025804 AMAQI
8th Oct 2025755 AMAQI
26°C23/29°C
8th Oct 2025836 AMAQI
8th Oct 2025867 AMAQI
8th Oct 2025898 AMAQI
8th Oct 2025999 AMAQI
8th Oct 20259910 AMAQI
8th Oct 202510811 AMAQI
8th Oct 202511512 PMAQI
8th Oct 20251141 PMAQI
8th Oct 20251042 PMAQI
8th Oct 2025983 PMAQI
8th Oct 20251084 PMAQI
8th Oct 20251085 PMAQI
8th Oct 2025966 PMAQI
8th Oct 20251027 PMAQI
8th Oct 20251078 PMAQI
8th Oct 20251169 PMAQI
8th Oct 202511210 PMAQI
8th Oct 202510311 PMAQI
9th Oct 202511212 AMAQI
9th Oct 20251111 AMAQI
9th Oct 2025952 AMAQI
9th Oct 2025993 AMAQI
9th Oct 2025974 AMAQI
9th Oct 20251015 AMAQI
27°C24/31°C
9th Oct 20251076 AMAQI
9th Oct 20251037 AMAQI
9th Oct 2025968 AMAQI
9th Oct 2025969 AMAQI
9th Oct 20258610 AMAQI
9th Oct 20258411 AMAQI
9th Oct 20258112 PMAQI
9th Oct 2025801 PMAQI
9th Oct 2025852 PMAQI
9th Oct 2025733 PMAQI
9th Oct 2025664 PMAQI
9th Oct 2025615 PMAQI
9th Oct 2025686 PMAQI
9th Oct 2025787 PMAQI
9th Oct 2025898 PMAQI
9th Oct 2025919 PMAQI
9th Oct 202510010 PMAQI
9th Oct 20259411 PMAQI
10th Oct 20258112 AMAQI
10th Oct 2025811 AMAQI
10th Oct 2025822 AMAQI
10th Oct 2025743 AMAQI
10th Oct 2025794 AMAQI
10th Oct 2025855 AMAQI
27°C22/32°C
10th Oct 2025826 AMAQI
10th Oct 2025827 AMAQI
10th Oct 2025788 AMAQI
10th Oct 2025799 AMAQI
10th Oct 20259410 AMAQI
10th Oct 202510611 AMAQI
10th Oct 20259712 PMAQI
10th Oct 20251111 PMAQI
10th Oct 20251112 PMAQI
10th Oct 20251193 PMAQI
10th Oct 20251344 PMAQI
10th Oct 20251315 PMAQI
10th Oct 20251346 PMAQI
10th Oct 20251347 PMAQI
10th Oct 20251388 PMAQI
10th Oct 20251369 PMAQI
10th Oct 202514110 PMAQI
10th Oct 202516211 PMAQI
11th Oct 202516112 AMAQI
11th Oct 20251651 AMAQI
11th Oct 20251672 AMAQI
11th Oct 20251663 AMAQI
11th Oct 20251684 AMAQI
11th Oct 20251695 AMAQI
26°C23/30°C
11th Oct 20251496 AMAQI
6 AM11th Oct 20251367 AMAQI
11th Oct 20251098 AMAQI
11th Oct 20251019 AMAQI
11th Oct 202510210 AMAQI
11th Oct 202510211 AMAQI
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
68AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 5 PM
58AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 68), while the lowest AQI was between 4 PM to 5 PM (Avg. 58).
Night time
Avg. Highest Time
8 PM - 11 PM
70AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM
66AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 70), while the lowest AQI was between 7 PM to 7 PM (Avg. 66).
2025 Days Vs Air Quality
Baohe District, Hefei, Anhui, China
2025
13%
36
55%
156
27%
77
5%
13
0.3%
1
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Good
36 DaysModerate
156 DaysPoor
77 DaysUnhealthy
13 DaysSevere
0 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 284 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
Baohe District, Hefei, Anhui, 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
144AQI
144AQI
2nd January 2025
181AQI
181AQI
3rd January 2025
179AQI
179AQI
4th January 2025
174AQI
174AQI
5th January 2025
125AQI
125AQI
6th January 2025
134AQI
134AQI
7th January 2025
100AQI
100AQI
8th January 2025
123AQI
123AQI
9th January 2025
78AQI
78AQI
10th January 2025
101AQI
101AQI
11th January 2025
104AQI
104AQI
12th January 2025
114AQI
114AQI
13th January 2025
139AQI
139AQI
14th January 2025
150AQI
150AQI
15th January 2025
91AQI
91AQI
16th January 2025
115AQI
115AQI
17th January 2025
119AQI
119AQI
18th January 2025
134AQI
134AQI
19th January 2025
153AQI
153AQI
20th January 2025
168AQI
168AQI
21st January 2025
165AQI
165AQI
22nd January 2025
185AQI
185AQI
23rd January 2025
166AQI
166AQI
24th January 2025
133AQI
133AQI
25th January 2025
92AQI
92AQI
26th January 2025
125AQI
125AQI
27th January 2025
64AQI
64AQI
28th January 2025
95AQI
95AQI
29th January 2025
136AQI
136AQI
30th January 2025
118AQI
118AQI
31st January 2025
158AQI
158AQI
1st February 2025
111AQI
111AQI
2nd February 2025
125AQI
125AQI
3rd February 2025
151AQI
151AQI
4th February 2025
102AQI
102AQI
5th February 2025
109AQI
109AQI
6th February 2025
83AQI
83AQI
7th February 2025
91AQI
91AQI
8th February 2025
62AQI
62AQI
9th February 2025
78AQI
78AQI
10th February 2025
86AQI
86AQI
11th February 2025
114AQI
114AQI
12th February 2025
144AQI
144AQI
13th February 2025
101AQI
101AQI
14th February 2025
155AQI
155AQI
15th February 2025
99AQI
99AQI
16th February 2025
127AQI
127AQI
17th February 2025
108AQI
108AQI
18th February 2025
106AQI
106AQI
19th February 2025
123AQI
123AQI
20th February 2025
119AQI
119AQI
21st February 2025
108AQI
108AQI
22nd February 2025
126AQI
126AQI
23rd February 2025
143AQI
143AQI
24th February 2025
117AQI
117AQI
25th February 2025
147AQI
147AQI
26th February 2025
151AQI
151AQI
27th February 2025
128AQI
128AQI
28th February 2025
119AQI
119AQI
1st March 2025
101AQI
101AQI
2nd March 2025
83AQI
83AQI
3rd March 2025
68AQI
68AQI
4th March 2025
118AQI
118AQI
5th March 2025
123AQI
123AQI
6th March 2025
113AQI
113AQI
7th March 2025
123AQI
123AQI
8th March 2025
135AQI
135AQI
9th March 2025
146AQI
146AQI
10th March 2025
141AQI
141AQI
11th March 2025
122AQI
122AQI
12th March 2025
164AQI
164AQI
13th March 2025
119AQI
119AQI
14th March 2025
98AQI
98AQI
15th March 2025
90AQI
90AQI
16th March 2025
84AQI
84AQI
17th March 2025
70AQI
70AQI
18th March 2025
77AQI
77AQI
19th March 2025
76AQI
76AQI
20th March 2025
74AQI
74AQI
21st March 2025
73AQI
73AQI
22nd March 2025
83AQI
83AQI
23rd March 2025
87AQI
87AQI
24th March 2025
111AQI
111AQI
25th March 2025
95AQI
95AQI
26th March 2025
122AQI
122AQI
27th March 2025
117AQI
117AQI
28th March 2025
102AQI
102AQI
29th March 2025
125AQI
125AQI
30th March 2025
118AQI
118AQI
31st March 2025
93AQI
93AQI
1st April 2025
94AQI
94AQI
2nd April 2025
105AQI
105AQI
3rd April 2025
85AQI
85AQI
4th April 2025
114AQI
114AQI
5th April 2025
106AQI
106AQI
6th April 2025
95AQI
95AQI
7th April 2025
98AQI
98AQI
8th April 2025
100AQI
100AQI
9th April 2025
106AQI
106AQI
10th April 2025
105AQI
105AQI
11th April 2025
97AQI
97AQI
12th April 2025
364AQI
364AQI
13th April 2025
96AQI
96AQI
14th April 2025
102AQI
102AQI
15th April 2025
73AQI
73AQI
16th April 2025
82AQI
82AQI
17th April 2025
97AQI
97AQI
18th April 2025
101AQI
101AQI
19th April 2025
116AQI
116AQI
20th April 2025
95AQI
95AQI
21st April 2025
100AQI
100AQI
22nd April 2025
116AQI
116AQI
23rd April 2025
104AQI
104AQI
24th April 2025
105AQI
105AQI
25th April 2025
81AQI
81AQI
26th April 2025
76AQI
76AQI
27th April 2025
75AQI
75AQI
28th April 2025
112AQI
112AQI
29th April 2025
86AQI
86AQI
30th April 2025
87AQI
87AQI
1st May 2025
81AQI
81AQI
2nd May 2025
81AQI
81AQI
3rd May 2025
83AQI
83AQI
4th May 2025
78AQI
78AQI
5th May 2025
85AQI
85AQI
6th May 2025
120AQI
120AQI
7th May 2025
126AQI
126AQI
8th May 2025
92AQI
92AQI
9th May 2025
78AQI
78AQI
10th May 2025
60AQI
60AQI
11th May 2025
74AQI
74AQI
12th May 2025
78AQI
78AQI
13th May 2025
81AQI
81AQI
14th May 2025
86AQI
86AQI
15th May 2025
114AQI
114AQI
16th May 2025
81AQI
81AQI
17th May 2025
126AQI
126AQI
18th May 2025
96AQI
96AQI
19th May 2025
111AQI
111AQI
20th May 2025
88AQI
88AQI
21st May 2025
73AQI
73AQI
22nd May 2025
85AQI
85AQI
23rd May 2025
111AQI
111AQI
24th May 2025
113AQI
113AQI
25th May 2025
108AQI
108AQI
26th May 2025
116AQI
116AQI
27th May 2025
119AQI
119AQI
28th May 2025
115AQI
115AQI
29th May 2025
96AQI
96AQI
30th May 2025
87AQI
87AQI
31st May 2025
93AQI
93AQI
1st June 2025
58AQI
58AQI
2nd June 2025
58AQI
58AQI
3rd June 2025
73AQI
73AQI
4th June 2025
87AQI
87AQI
5th June 2025
77AQI
77AQI
6th June 2025
73AQI
73AQI
7th June 2025
53AQI
53AQI
8th June 2025
54AQI
54AQI
9th June 2025
65AQI
65AQI
10th June 2025
67AQI
67AQI
11th June 2025
84AQI
84AQI
12th June 2025
84AQI
84AQI
13th June 2025
85AQI
85AQI
14th June 2025
66AQI
66AQI
15th June 2025
48AQI
48AQI
16th June 2025
60AQI
60AQI
17th June 2025
59AQI
59AQI
18th June 2025
45AQI
45AQI
19th June 2025
42AQI
42AQI
20th June 2025
42AQI
42AQI
21st June 2025
38AQI
38AQI
22nd June 2025
28AQI
28AQI
23rd June 2025
51AQI
51AQI
24th June 2025
58AQI
58AQI
25th June 2025
58AQI
58AQI
26th June 2025
58AQI
58AQI
27th June 2025
48AQI
48AQI
28th June 2025
46AQI
46AQI
29th June 2025
40AQI
40AQI
30th June 2025
51AQI
51AQI
1st July 2025
45AQI
45AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
56AQI
56AQI
4th July 2025
57AQI
57AQI
5th July 2025
60AQI
60AQI
6th July 2025
65AQI
65AQI
7th July 2025
68AQI
68AQI
8th July 2025
51AQI
51AQI
9th July 2025
49AQI
49AQI
10th July 2025
69AQI
69AQI
11th July 2025
67AQI
67AQI
12th July 2025
62AQI
62AQI
13th July 2025
62AQI
62AQI
14th July 2025
66AQI
66AQI
15th July 2025
66AQI
66AQI
16th July 2025
68AQI
68AQI
17th July 2025
59AQI
59AQI
18th July 2025
63AQI
63AQI
19th July 2025
62AQI
62AQI
20th July 2025
47AQI
47AQI
21st July 2025
43AQI
43AQI
22nd July 2025
40AQI
40AQI
23rd July 2025
44AQI
44AQI
24th July 2025
44AQI
44AQI
25th July 2025
56AQI
56AQI
26th July 2025
47AQI
47AQI
27th July 2025
49AQI
49AQI
28th July 2025
43AQI
43AQI
29th July 2025
54AQI
54AQI
30th July 2025
41AQI
41AQI
31st July 2025
53AQI
53AQI
1st August 2025
50AQI
50AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
56AQI
56AQI
4th August 2025
59AQI
59AQI
5th August 2025
64AQI
64AQI
6th August 2025
55AQI
55AQI
7th August 2025
52AQI
52AQI
8th August 2025
52AQI
52AQI
9th August 2025
56AQI
56AQI
10th August 2025
41AQI
41AQI
11th August 2025
40AQI
40AQI
12th August 2025
52AQI
52AQI
13th August 2025
59AQI
59AQI
14th August 2025
52AQI
52AQI
15th August 2025
48AQI
48AQI
16th August 2025
50AQI
50AQI
17th August 2025
55AQI
55AQI
18th August 2025
55AQI
55AQI
19th August 2025
57AQI
57AQI
20th August 2025
52AQI
52AQI
21st August 2025
53AQI
53AQI
22nd August 2025
51AQI
51AQI
23rd August 2025
48AQI
48AQI
24th August 2025
54AQI
54AQI
25th August 2025
55AQI
55AQI
26th August 2025
51AQI
51AQI
27th August 2025
60AQI
60AQI
28th August 2025
60AQI
60AQI
29th August 2025
60AQI
60AQI
30th August 2025
56AQI
56AQI
31st August 2025
52AQI
52AQI
1st September 2025
57AQI
57AQI
2nd September 2025
59AQI
59AQI
3rd September 2025
60AQI
60AQI
4th September 2025
69AQI
69AQI
5th September 2025
71AQI
71AQI
6th September 2025
71AQI
71AQI
7th September 2025
75AQI
75AQI
8th September 2025
70AQI
70AQI
9th September 2025
58AQI
58AQI
10th September 2025
58AQI
58AQI
11th September 2025
59AQI
59AQI
12th September 2025
57AQI
57AQI
13th September 2025
54AQI
54AQI
14th September 2025
56AQI
56AQI
15th September 2025
54AQI
54AQI
16th September 2025
63AQI
63AQI
17th September 2025
55AQI
55AQI
18th September 2025
47AQI
47AQI
19th September 2025
55AQI
55AQI
20th September 2025
53AQI
53AQI
21st September 2025
65AQI
65AQI
22nd September 2025
57AQI
57AQI
23rd September 2025
74AQI
74AQI
24th September 2025
46AQI
46AQI
25th September 2025
35AQI
35AQI
26th September 2025
43AQI
43AQI
27th September 2025
49AQI
49AQI
28th September 2025
46AQI
46AQI
29th September 2025
68AQI
68AQI
30th September 2025
47AQI
47AQI
1st October 2025
67AQI
67AQI
2nd October 2025
71AQI
71AQI
3rd October 2025
44AQI
44AQI
4th October 2025
66AQI
66AQI
5th October 2025
115AQI
115AQI
6th October 2025
133AQI
133AQI
7th October 2025
101AQI
101AQI
8th October 2025
97AQI
97AQI
9th October 2025
90AQI
90AQI
10th October 2025
93AQI
93AQI
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
131AQI
115AQI
105AQI
106AQI
95AQI
59AQI
55AQI
53AQI
58AQI
88AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202586AQI
6
16
9
6
19
3
14
16
1
17
12
1
20
11
9
21
12
19
7
24
7
23
1
6
3
36
156
77
13
1
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
August53AQI
202492AQI
1
7
9
12
2
3
10
11
4
1
11
16
4
16
14
2
21
7
1
10
20
24
7
2
29
5
23
2
8
12
9
2
3
18
8
1
1
25
5
58
175
101
29
3
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July45AQI
2023100AQI
6
15
10
9
11
8
1
7
19
4
17
12
1
1
19
10
1
2
20
8
12
19
1
29
1
5
21
4
3
11
14
3
1
10
12
3
1
9
12
6
2
1
27
177
118
35
3
1
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
July57AQI
202299AQI
3
11
16
1
6
12
3
3
11
15
2
20
9
19
12
7
22
1
3
18
1
4
21
4
5
20
6
13
15
2
8
13
8
2
22
162
98
31
3
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
July63AQI
202197AQI
4
13
13
1
1
13
10
4
8
20
3
13
15
2
2
17
12
3
23
4
15
16
5
22
4
4
23
3
4
16
11
1
13
9
6
5
16
10
35
173
117
38
1
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
July53AQI
202096AQI
2
8
3
9
12
1
13
4
7
21
2
7
17
7
7
22
2
23
7
2
10
18
1
11
18
1
4
8
18
1
26
138
81
20
1
Highest AQI recorded in
December151AQI
Lowest AQI recorded in
August68AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
100AQILeast Polluted Year Recorded
2025(Avg.)
86AQIBaohe District's annual 2025 AQI (86) shows an average percentage change of -10.9% (improved AQI) compared to previous years: 2020 (96), 2021 (97), 2022 (99), 2023 (100), 2024 (92).
