Tobacco Factory Office, Qujing, Yunnan, 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
Tobacco Factory Office, Qujing, Yunnan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Sep 2022
89AQILowest AQI recorded on
9th Sep 2024
25AQISame Day Analysis (17th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 44 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Tobacco Factory Office, Qujing, Yunnan, China
AQI
Day
Night
.
5 AM17th Sep 2025
6 PM
4 AM18th Sep 2025
Day time
Avg. Highest Time
6AM17th Sep
51AQI
Avg. Lowest Time
3PM17th Sep
22AQI
Night time
Avg. Highest Time
1AM18th Sep
52AQI
Avg. Lowest Time
7PM17th Sep
40AQI
In the last 24 hours,
Tobacco Factory Office's AQI reached its highest point of 52 at 1 AM during the Night, while the lowest point, 22, was recorded at 3 PM during the Day between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Tobacco Factory Office, Qujing, Yunnan, China
AugSep
19th - 20th20th - 21st21st - 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
Day
Night
19th Aug 2025525 AMAQI
19th Aug 2025526 AMAQI
19th Aug 2025527 AMAQI
19th Aug 2025428 AMAQI
19th Aug 2025449 AMAQI
19th Aug 20254810 AMAQI
19th Aug 20255411 AMAQI
19th Aug 20255012 PMAQI
19th Aug 2025421 PMAQI
19th Aug 2025382 PMAQI
19th Aug 2025553 PMAQI
19th Aug 2025574 PMAQI
19th Aug 2025545 PMAQI
19th Aug 2025496 PMAQI
19th Aug 2025517 PMAQI
19th Aug 2025458 PMAQI
19th Aug 2025549 PMAQI
19th Aug 20255510 PMAQI
19th Aug 20255411 PMAQI
20th Aug 20255312 AMAQI
20th Aug 2025511 AMAQI
20th Aug 2025512 AMAQI
20th Aug 2025523 AMAQI
20th Aug 2025524 AMAQI
18°C13/24°C
20th Aug 2025525 AMAQI
20th Aug 2025526 AMAQI
20th Aug 2025527 AMAQI
20th Aug 2025598 AMAQI
20th Aug 2025619 AMAQI
20th Aug 20256010 AMAQI
20th Aug 20255811 AMAQI
20th Aug 20255212 PMAQI
20th Aug 2025481 PMAQI
20th Aug 2025482 PMAQI
20th Aug 2025353 PMAQI
20th Aug 2025464 PMAQI
20th Aug 2025505 PMAQI
20th Aug 2025416 PMAQI
20th Aug 2025427 PMAQI
20th Aug 2025508 PMAQI
20th Aug 2025569 PMAQI
20th Aug 20255610 PMAQI
20th Aug 20255711 PMAQI
21st Aug 20254912 AMAQI
21st Aug 2025521 AMAQI
21st Aug 2025512 AMAQI
21st Aug 2025513 AMAQI
21st Aug 2025534 AMAQI
18°C14/23°C
21st Aug 2025535 AMAQI
21st Aug 2025526 AMAQI
21st Aug 2025527 AMAQI
21st Aug 2025278 AMAQI
21st Aug 2025329 AMAQI
21st Aug 20252510 AMAQI
21st Aug 20252611 AMAQI
21st Aug 20252812 PMAQI
21st Aug 2025241 PMAQI
21st Aug 2025262 PMAQI
21st Aug 2025213 PMAQI
21st Aug 2025224 PMAQI
21st Aug 2025265 PMAQI
21st Aug 2025206 PMAQI
21st Aug 2025407 PMAQI
21st Aug 2025538 PMAQI
21st Aug 2025549 PMAQI
21st Aug 20254810 PMAQI
21st Aug 20254511 PMAQI
22nd Aug 20254312 AMAQI
22nd Aug 2025521 AMAQI
22nd Aug 2025512 AMAQI
22nd Aug 2025503 AMAQI
22nd Aug 2025494 AMAQI
17°C15/20°C
22nd Aug 2025495 AMAQI
22nd Aug 2025486 AMAQI
22nd Aug 2025487 AMAQI
22nd Aug 2025208 AMAQI
22nd Aug 2025249 AMAQI
22nd Aug 20252910 AMAQI
22nd Aug 20252611 AMAQI
22nd Aug 20254012 PMAQI
22nd Aug 2025331 PMAQI
22nd Aug 2025282 PMAQI
22nd Aug 2025323 PMAQI
22nd Aug 2025204 PMAQI
22nd Aug 2025255 PMAQI
22nd Aug 2025306 PMAQI
22nd Aug 2025387 PMAQI
22nd Aug 2025428 PMAQI
22nd Aug 2025419 PMAQI
22nd Aug 20254110 PMAQI
22nd Aug 20253811 PMAQI
23rd Aug 20254212 AMAQI
23rd Aug 2025471 AMAQI
23rd Aug 2025502 AMAQI
23rd Aug 2025463 AMAQI
23rd Aug 2025464 AMAQI
16°C15/17°C
23rd Aug 2025465 AMAQI
23rd Aug 2025466 AMAQI
23rd Aug 2025457 AMAQI
23rd Aug 2025228 AMAQI
23rd Aug 2025389 AMAQI
23rd Aug 20254210 AMAQI
23rd Aug 20253511 AMAQI
23rd Aug 20252612 PMAQI
23rd Aug 2025401 PMAQI
23rd Aug 2025402 PMAQI
23rd Aug 2025233 PMAQI
23rd Aug 2025204 PMAQI
23rd Aug 2025175 PMAQI
23rd Aug 2025246 PMAQI
23rd Aug 2025427 PMAQI
23rd Aug 2025448 PMAQI
23rd Aug 2025509 PMAQI
23rd Aug 20254810 PMAQI
23rd Aug 20254311 PMAQI
24th Aug 20254912 AMAQI
24th Aug 2025431 AMAQI
24th Aug 2025432 AMAQI
24th Aug 2025423 AMAQI
24th Aug 2025424 AMAQI
17°C14/20°C
24th Aug 2025435 AMAQI
24th Aug 2025426 AMAQI
24th Aug 2025427 AMAQI
24th Aug 2025488 AMAQI
24th Aug 2025579 AMAQI
24th Aug 20255910 AMAQI
24th Aug 20255711 AMAQI
24th Aug 20254612 PMAQI
24th Aug 2025311 PMAQI
24th Aug 2025222 PMAQI
24th Aug 2025253 PMAQI
24th Aug 2025234 PMAQI
24th Aug 2025185 PMAQI
24th Aug 2025246 PMAQI
24th Aug 2025387 PMAQI
24th Aug 2025508 PMAQI
24th Aug 2025489 PMAQI
24th Aug 20253810 PMAQI
24th Aug 20254211 PMAQI
25th Aug 20254212 AMAQI
25th Aug 2025441 AMAQI
25th Aug 2025422 AMAQI
25th Aug 2025423 AMAQI
25th Aug 2025424 AMAQI
17°C14/22°C
25th Aug 2025455 AMAQI
25th Aug 2025436 AMAQI
25th Aug 2025437 AMAQI
25th Aug 2025548 AMAQI
25th Aug 2025589 AMAQI
25th Aug 20255810 AMAQI
25th Aug 20254611 AMAQI
25th Aug 20253612 PMAQI
25th Aug 2025291 PMAQI
25th Aug 2025222 PMAQI
25th Aug 2025233 PMAQI
25th Aug 2025234 PMAQI
25th Aug 2025225 PMAQI
25th Aug 2025286 PMAQI
25th Aug 2025367 PMAQI
25th Aug 2025398 PMAQI
25th Aug 2025539 PMAQI
25th Aug 20255310 PMAQI
25th Aug 20255111 PMAQI
26th Aug 20254612 AMAQI
26th Aug 2025421 AMAQI
26th Aug 2025432 AMAQI
26th Aug 2025433 AMAQI
26th Aug 2025434 AMAQI
17°C13/24°C
26th Aug 2025435 AMAQI
26th Aug 2025436 AMAQI
26th Aug 2025457 AMAQI
26th Aug 2025388 AMAQI
26th Aug 2025459 AMAQI
26th Aug 20252610 AMAQI
26th Aug 20253211 AMAQI
26th Aug 20253212 PMAQI
26th Aug 2025271 PMAQI
26th Aug 2025242 PMAQI
26th Aug 2025203 PMAQI
26th Aug 2025264 PMAQI
26th Aug 2025255 PMAQI
26th Aug 2025416 PMAQI
26th Aug 2025307 PMAQI
26th Aug 2025408 PMAQI
26th Aug 2025419 PMAQI
26th Aug 20254110 PMAQI
26th Aug 20253811 PMAQI
27th Aug 20253812 AMAQI
27th Aug 2025461 AMAQI
27th Aug 2025432 AMAQI
27th Aug 2025453 AMAQI
27th Aug 2025424 AMAQI
17°C12/22°C
27th Aug 2025425 AMAQI
27th Aug 2025416 AMAQI
27th Aug 2025417 AMAQI
27th Aug 2025288 AMAQI
27th Aug 2025589 AMAQI
27th Aug 20255710 AMAQI
27th Aug 20254311 AMAQI
27th Aug 20253612 PMAQI
27th Aug 2025251 PMAQI
27th Aug 2025242 PMAQI
27th Aug 2025243 PMAQI
27th Aug 2025184 PMAQI
27th Aug 2025155 PMAQI
27th Aug 2025246 PMAQI
27th Aug 2025407 PMAQI
27th Aug 2025408 PMAQI
27th Aug 2025409 PMAQI
27th Aug 20253710 PMAQI
27th Aug 20254311 PMAQI
28th Aug 20254412 AMAQI
28th Aug 2025401 AMAQI
28th Aug 2025412 AMAQI
28th Aug 2025423 AMAQI
28th Aug 2025424 AMAQI
17°C13/22°C
28th Aug 2025425 AMAQI
28th Aug 2025446 AMAQI
28th Aug 2025427 AMAQI
28th Aug 2025378 AMAQI
28th Aug 2025409 AMAQI
28th Aug 20254010 AMAQI
28th Aug 20254411 AMAQI
28th Aug 20254612 PMAQI
28th Aug 2025321 PMAQI
28th Aug 2025282 PMAQI
28th Aug 2025293 PMAQI
28th Aug 2025364 PMAQI
28th Aug 2025305 PMAQI
28th Aug 2025426 PMAQI
28th Aug 2025487 PMAQI
28th Aug 2025488 PMAQI
28th Aug 2025529 PMAQI
28th Aug 20254710 PMAQI
28th Aug 20253411 PMAQI
29th Aug 20253812 AMAQI
29th Aug 2025401 AMAQI
29th Aug 2025422 AMAQI
29th Aug 2025433 AMAQI
29th Aug 2025444 AMAQI
17°C14/22°C
29th Aug 2025435 AMAQI
29th Aug 2025416 AMAQI
29th Aug 2025427 AMAQI
29th Aug 2025428 AMAQI
29th Aug 2025459 AMAQI
29th Aug 20253710 AMAQI
29th Aug 20252211 AMAQI
29th Aug 20252212 PMAQI
29th Aug 2025221 PMAQI
29th Aug 2025512 PMAQI
29th Aug 2025503 PMAQI
29th Aug 2025304 PMAQI
29th Aug 2025355 PMAQI
29th Aug 2025396 PMAQI
29th Aug 2025457 PMAQI
29th Aug 2025528 PMAQI
29th Aug 2025539 PMAQI
29th Aug 20255610 PMAQI
29th Aug 20255311 PMAQI
30th Aug 20254912 AMAQI
30th Aug 2025421 AMAQI
30th Aug 2025422 AMAQI
30th Aug 2025413 AMAQI
30th Aug 2025414 AMAQI
17°C14/22°C
30th Aug 2025425 AMAQI
30th Aug 2025426 AMAQI
30th Aug 2025427 AMAQI
30th Aug 2025448 AMAQI
30th Aug 2025529 AMAQI
30th Aug 20255010 AMAQI
30th Aug 20255211 AMAQI
30th Aug 20254912 PMAQI
30th Aug 2025451 PMAQI
30th Aug 2025462 PMAQI
30th Aug 2025453 PMAQI
30th Aug 2025384 PMAQI
30th Aug 2025275 PMAQI
30th Aug 2025286 PMAQI
30th Aug 2025407 PMAQI
30th Aug 2025438 PMAQI
30th Aug 2025529 PMAQI
30th Aug 20256410 PMAQI
30th Aug 20255511 PMAQI
31st Aug 20255012 AMAQI
31st Aug 2025441 AMAQI
31st Aug 2025442 AMAQI
31st Aug 2025443 AMAQI
31st Aug 2025434 AMAQI
17°C12/23°C
31st Aug 2025465 AMAQI
31st Aug 2025456 AMAQI
31st Aug 2025447 AMAQI
31st Aug 2025598 AMAQI
31st Aug 2025549 AMAQI
31st Aug 20257510 AMAQI
31st Aug 20258711 AMAQI
31st Aug 20256112 PMAQI
31st Aug 2025631 PMAQI
31st Aug 2025462 PMAQI
31st Aug 2025453 PMAQI
31st Aug 2025424 PMAQI
31st Aug 2025435 PMAQI
31st Aug 2025386 PMAQI
31st Aug 2025407 PMAQI
31st Aug 2025498 PMAQI
31st Aug 2025549 PMAQI
31st Aug 20255210 PMAQI
31st Aug 20255311 PMAQI
1st Sep 20254512 AMAQI
1st Sep 2025461 AMAQI
1st Sep 2025452 AMAQI
1st Sep 2025503 AMAQI
1st Sep 2025524 AMAQI
17°C13/22°C
1st Sep 2025525 AMAQI
1st Sep 2025526 AMAQI
1st Sep 2025527 AMAQI
1st Sep 2025528 AMAQI
1st Sep 2025489 AMAQI
1st Sep 20255610 AMAQI
1st Sep 20255811 AMAQI
1st Sep 20255012 PMAQI
1st Sep 2025461 PMAQI
1st Sep 2025472 PMAQI
1st Sep 2025453 PMAQI
1st Sep 2025284 PMAQI
1st Sep 2025385 PMAQI
1st Sep 2025316 PMAQI
1st Sep 2025417 PMAQI
1st Sep 2025528 PMAQI
1st Sep 2025529 PMAQI
1st Sep 20255410 PMAQI
1st Sep 20255511 PMAQI
2nd Sep 20255212 AMAQI
2nd Sep 2025491 AMAQI
2nd Sep 2025482 AMAQI
2nd Sep 2025503 AMAQI
2nd Sep 2025504 AMAQI
18°C14/24°C
2nd Sep 2025515 AMAQI
2nd Sep 2025496 AMAQI
2nd Sep 2025517 AMAQI
2nd Sep 2025628 AMAQI
2nd Sep 2025569 AMAQI
2nd Sep 20255210 AMAQI
2nd Sep 20254611 AMAQI
2nd Sep 20255612 PMAQI
2nd Sep 2025511 PMAQI
2nd Sep 2025402 PMAQI
2nd Sep 2025453 PMAQI
2nd Sep 2025394 PMAQI
2nd Sep 2025235 PMAQI
2nd Sep 2025376 PMAQI
2nd Sep 2025487 PMAQI
2nd Sep 2025508 PMAQI
2nd Sep 2025529 PMAQI
2nd Sep 20255310 PMAQI
2nd Sep 20255311 PMAQI
3rd Sep 20256012 AMAQI
3rd Sep 2025511 AMAQI
3rd Sep 2025502 AMAQI
3rd Sep 2025523 AMAQI
3rd Sep 2025524 AMAQI
19°C14/25°C
3rd Sep 2025525 AMAQI
3rd Sep 2025516 AMAQI
3rd Sep 2025527 AMAQI
3rd Sep 2025568 AMAQI
3rd Sep 2025589 AMAQI
3rd Sep 20255010 AMAQI
3rd Sep 20255311 AMAQI
3rd Sep 20254812 PMAQI
3rd Sep 2025371 PMAQI
3rd Sep 2025222 PMAQI
3rd Sep 2025243 PMAQI
3rd Sep 2025304 PMAQI
3rd Sep 2025275 PMAQI
3rd Sep 2025266 PMAQI
3rd Sep 2025377 PMAQI
3rd Sep 2025458 PMAQI
3rd Sep 2025539 PMAQI
3rd Sep 20255610 PMAQI
3rd Sep 20255311 PMAQI
4th Sep 20255312 AMAQI
4th Sep 2025521 AMAQI
4th Sep 2025522 AMAQI
4th Sep 2025523 AMAQI
4th Sep 2025524 AMAQI
19°C15/25°C
4th Sep 2025525 AMAQI
4th Sep 2025526 AMAQI
4th Sep 2025527 AMAQI
4th Sep 2025408 AMAQI
4th Sep 2025429 AMAQI
4th Sep 20255110 AMAQI
4th Sep 20255811 AMAQI
4th Sep 20255512 PMAQI
4th Sep 2025341 PMAQI
4th Sep 2025282 PMAQI
4th Sep 2025283 PMAQI
4th Sep 2025274 PMAQI
4th Sep 2025365 PMAQI
4th Sep 2025386 PMAQI
4th Sep 2025257 PMAQI
4th Sep 2025298 PMAQI
4th Sep 2025229 PMAQI
4th Sep 20252510 PMAQI
4th Sep 20254211 PMAQI
5th Sep 20256012 AMAQI
5th Sep 2025531 AMAQI
5th Sep 2025512 AMAQI
5th Sep 2025513 AMAQI
5th Sep 2025484 AMAQI
20°C15/26°C
5th Sep 2025545 AMAQI
5th Sep 2025516 AMAQI
5th Sep 2025507 AMAQI
5th Sep 2025548 AMAQI
5th Sep 2025629 AMAQI
5th Sep 20256210 AMAQI
5th Sep 20255411 AMAQI
5th Sep 20255012 PMAQI
5th Sep 2025391 PMAQI
5th Sep 2025352 PMAQI
5th Sep 2025333 PMAQI
5th Sep 2025214 PMAQI
5th Sep 2025225 PMAQI
5th Sep 2025356 PMAQI
5th Sep 2025477 PMAQI
5th Sep 2025488 PMAQI
5th Sep 2025499 PMAQI
5th Sep 20255510 PMAQI
5th Sep 20256011 PMAQI
6th Sep 20255612 AMAQI
6th Sep 2025541 AMAQI
6th Sep 2025522 AMAQI
6th Sep 2025533 AMAQI
6th Sep 2025534 AMAQI
20°C15/26°C
6th Sep 2025545 AMAQI
6th Sep 2025536 AMAQI
6th Sep 2025537 AMAQI
6th Sep 2025398 AMAQI
6th Sep 2025449 AMAQI
6th Sep 20255410 AMAQI
6th Sep 20255011 AMAQI
6th Sep 20255212 PMAQI
6th Sep 2025481 PMAQI
6th Sep 2025372 PMAQI
6th Sep 2025583 PMAQI
6th Sep 2025544 PMAQI
6th Sep 2025315 PMAQI
6th Sep 2025446 PMAQI
6th Sep 2025527 PMAQI
6th Sep 2025568 PMAQI
6th Sep 2025589 PMAQI
6th Sep 20255910 PMAQI
6th Sep 20256111 PMAQI
7th Sep 20255612 AMAQI
7th Sep 2025541 AMAQI
7th Sep 2025542 AMAQI
7th Sep 2025533 AMAQI
7th Sep 2025534 AMAQI
19°C15/24°C
7th Sep 2025535 AMAQI
7th Sep 2025536 AMAQI
7th Sep 2025537 AMAQI
7th Sep 2025568 AMAQI
7th Sep 2025589 AMAQI
7th Sep 20256410 AMAQI
7th Sep 20256011 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025441 PMAQI
7th Sep 2025442 PMAQI
7th Sep 2025503 PMAQI
7th Sep 2025524 PMAQI
7th Sep 2025525 PMAQI
7th Sep 2025486 PMAQI
7th Sep 2025527 PMAQI
7th Sep 2025528 PMAQI
7th Sep 2025569 PMAQI
7th Sep 20255610 PMAQI
7th Sep 20255711 PMAQI
8th Sep 20255612 AMAQI
8th Sep 2025531 AMAQI
8th Sep 2025532 AMAQI
8th Sep 2025543 AMAQI
8th Sep 2025544 AMAQI
18°C14/26°C
8th Sep 2025535 AMAQI
8th Sep 2025536 AMAQI
8th Sep 2025537 AMAQI
8th Sep 2025458 AMAQI
8th Sep 2025669 AMAQI
8th Sep 20256210 AMAQI
8th Sep 20255611 AMAQI
8th Sep 20254412 PMAQI
8th Sep 2025451 PMAQI
8th Sep 2025332 PMAQI
8th Sep 2025303 PMAQI
8th Sep 2025294 PMAQI
8th Sep 2025395 PMAQI
8th Sep 2025506 PMAQI
8th Sep 2025547 PMAQI
8th Sep 2025528 PMAQI
8th Sep 2025549 PMAQI
8th Sep 20256510 PMAQI
8th Sep 20256111 PMAQI
9th Sep 20255612 AMAQI
9th Sep 2025561 AMAQI
9th Sep 2025542 AMAQI
9th Sep 2025543 AMAQI
9th Sep 2025534 AMAQI
19°C14/24°C
9th Sep 2025545 AMAQI
9th Sep 2025546 AMAQI
9th Sep 2025547 AMAQI
9th Sep 2025608 AMAQI
9th Sep 2025549 AMAQI
9th Sep 20255710 AMAQI
9th Sep 20255311 AMAQI
9th Sep 20254512 PMAQI
9th Sep 2025521 PMAQI
9th Sep 2025502 PMAQI
9th Sep 2025423 PMAQI
9th Sep 2025424 PMAQI
9th Sep 2025405 PMAQI
9th Sep 2025446 PMAQI
9th Sep 2025567 PMAQI
9th Sep 2025588 PMAQI
9th Sep 2025549 PMAQI
9th Sep 20255610 PMAQI
9th Sep 20255611 PMAQI
10th Sep 20255412 AMAQI
10th Sep 2025581 AMAQI
10th Sep 2025562 AMAQI
10th Sep 2025563 AMAQI
10th Sep 2025554 AMAQI
19°C16/24°C
10th Sep 2025575 AMAQI
10th Sep 2025546 AMAQI
10th Sep 2025567 AMAQI
10th Sep 2025558 AMAQI
10th Sep 2025609 AMAQI
10th Sep 20256110 AMAQI
10th Sep 20255711 AMAQI
10th Sep 20256312 PMAQI
10th Sep 2025581 PMAQI
10th Sep 2025662 PMAQI
10th Sep 2025663 PMAQI
10th Sep 2025294 PMAQI
10th Sep 2025365 PMAQI
10th Sep 2025336 PMAQI
10th Sep 2025467 PMAQI
10th Sep 2025548 PMAQI
10th Sep 2025559 PMAQI
10th Sep 20255310 PMAQI
10th Sep 20255611 PMAQI
11th Sep 20255612 AMAQI
11th Sep 2025561 AMAQI
11th Sep 2025572 AMAQI
11th Sep 2025573 AMAQI
11th Sep 2025584 AMAQI
19°C16/23°C
11th Sep 2025585 AMAQI
11th Sep 2025586 AMAQI
11th Sep 2025577 AMAQI
11th Sep 2025478 AMAQI
11th Sep 2025489 AMAQI
11th Sep 20256510 AMAQI
11th Sep 20255711 AMAQI
11th Sep 20254212 PMAQI
11th Sep 2025321 PMAQI
11th Sep 2025242 PMAQI
11th Sep 2025243 PMAQI
11th Sep 2025174 PMAQI
11th Sep 2025215 PMAQI
11th Sep 2025246 PMAQI
11th Sep 2025357 PMAQI
11th Sep 2025508 PMAQI
11th Sep 2025549 PMAQI
11th Sep 20255210 PMAQI
11th Sep 20255411 PMAQI
12th Sep 20255712 AMAQI
12th Sep 2025561 AMAQI
12th Sep 2025572 AMAQI
12th Sep 2025563 AMAQI
12th Sep 2025544 AMAQI
19°C15/23°C
12th Sep 2025555 AMAQI
12th Sep 2025556 AMAQI
12th Sep 2025567 AMAQI
12th Sep 2025478 AMAQI
12th Sep 2025549 AMAQI
12th Sep 20254510 AMAQI
12th Sep 20252611 AMAQI
12th Sep 20253112 PMAQI
12th Sep 2025381 PMAQI
12th Sep 2025472 PMAQI
12th Sep 2025283 PMAQI
12th Sep 2025304 PMAQI
12th Sep 2025295 PMAQI
12th Sep 2025206 PMAQI
12th Sep 2025377 PMAQI
12th Sep 2025478 PMAQI
12th Sep 2025469 PMAQI
12th Sep 20254610 PMAQI
12th Sep 20255711 PMAQI
13th Sep 20255612 AMAQI
13th Sep 2025551 AMAQI
13th Sep 2025552 AMAQI
13th Sep 2025553 AMAQI
13th Sep 2025534 AMAQI
18°C15/22°C
13th Sep 2025535 AMAQI
13th Sep 2025546 AMAQI
13th Sep 2025547 AMAQI
13th Sep 2025308 AMAQI
13th Sep 2025259 AMAQI
13th Sep 20252410 AMAQI
13th Sep 20253211 AMAQI
13th Sep 20254212 PMAQI
13th Sep 2025511 PMAQI
13th Sep 2025472 PMAQI
13th Sep 2025403 PMAQI
13th Sep 2025434 PMAQI
13th Sep 2025435 PMAQI
13th Sep 2025476 PMAQI
13th Sep 2025487 PMAQI
13th Sep 2025508 PMAQI
13th Sep 2025509 PMAQI
13th Sep 20255010 PMAQI
13th Sep 20254811 PMAQI
14th Sep 20255212 AMAQI
14th Sep 2025541 AMAQI
14th Sep 2025542 AMAQI
14th Sep 2025533 AMAQI
14th Sep 2025534 AMAQI
17°C16/21°C
14th Sep 2025525 AMAQI
14th Sep 2025526 AMAQI
14th Sep 2025527 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025289 AMAQI
14th Sep 20253210 AMAQI
14th Sep 20252111 AMAQI
14th Sep 20252612 PMAQI
14th Sep 2025231 PMAQI
14th Sep 2025292 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025244 PMAQI
14th Sep 2025295 PMAQI
14th Sep 2025216 PMAQI
14th Sep 2025317 PMAQI
14th Sep 2025428 PMAQI
14th Sep 2025449 PMAQI
14th Sep 20254810 PMAQI
14th Sep 20254411 PMAQI
15th Sep 20255012 AMAQI
15th Sep 2025531 AMAQI
15th Sep 2025542 AMAQI
15th Sep 2025513 AMAQI
15th Sep 2025504 AMAQI
18°C14/22°C
15th Sep 2025505 AMAQI
15th Sep 2025506 AMAQI
15th Sep 2025507 AMAQI
15th Sep 2025478 AMAQI
15th Sep 2025449 AMAQI
15th Sep 20255010 AMAQI
15th Sep 20256011 AMAQI
15th Sep 20255812 PMAQI
15th Sep 2025481 PMAQI
15th Sep 2025292 PMAQI
15th Sep 2025213 PMAQI
15th Sep 2025264 PMAQI
15th Sep 2025285 PMAQI
15th Sep 2025226 PMAQI
15th Sep 2025367 PMAQI
15th Sep 2025448 PMAQI
15th Sep 2025469 PMAQI
15th Sep 20255010 PMAQI
15th Sep 20254811 PMAQI
16th Sep 20255212 AMAQI
16th Sep 2025521 AMAQI
16th Sep 2025522 AMAQI
16th Sep 2025523 AMAQI
16th Sep 2025524 AMAQI
17°C12/23°C
16th Sep 2025525 AMAQI
16th Sep 2025516 AMAQI
16th Sep 2025527 AMAQI
16th Sep 2025478 AMAQI
16th Sep 2025459 AMAQI
16th Sep 20255410 AMAQI
16th Sep 20254711 AMAQI
16th Sep 20253712 PMAQI
16th Sep 2025241 PMAQI
16th Sep 2025212 PMAQI
16th Sep 2025243 PMAQI
16th Sep 2025204 PMAQI
16th Sep 2025175 PMAQI
16th Sep 2025246 PMAQI
16th Sep 2025387 PMAQI
16th Sep 2025428 PMAQI
16th Sep 2025479 PMAQI
16th Sep 20255010 PMAQI
16th Sep 20254911 PMAQI
17th Sep 20255012 AMAQI
17th Sep 2025521 AMAQI
17th Sep 2025522 AMAQI
17th Sep 2025533 AMAQI
17th Sep 2025504 AMAQI
17°C13/22°C
17th Sep 2025505 AMAQI
17th Sep 2025516 AMAQI
17th Sep 2025507 AMAQI
17th Sep 2025338 AMAQI
17th Sep 2025439 AMAQI
17th Sep 20254310 AMAQI
17th Sep 20252611 AMAQI
17th Sep 20252312 PMAQI
17th Sep 2025361 PMAQI
17th Sep 2025242 PMAQI
17th Sep 2025223 PMAQI
17th Sep 2025234 PMAQI
17th Sep 2025305 PMAQI
17th Sep 2025296 PMAQI
17th Sep 2025407 PMAQI
17th Sep 2025428 PMAQI
17th Sep 2025419 PMAQI
17th Sep 20254810 PMAQI
17th Sep 20255011 PMAQI
18th Sep 20254412 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025503 AMAQI
18th Sep 2025494 AMAQI
17°C13/22°C
18th Sep 2025485 AMAQI
5 AM18th Sep 2025486 AMAQI
18th Sep 2025487 AMAQI
18th Sep 2025458 AMAQI
18th Sep 2025549 AMAQI
18th Sep 20255510 AMAQI
18th Sep 20254311 AMAQI
11 AM18th Sep 20254412 PMAQI
18th Sep 2025571 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
50AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 5 PM
31AQI
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. 50), while the lowest AQI was between 4 PM to 5 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 4 AM
50AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM
42AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 50), while the lowest AQI was between 7 PM to 7 PM (Avg. 42).
2025 Days Vs Air Quality
Tobacco Factory Office, Qujing, Yunnan, China
2025
30%
78
65%
169
5%
13
Total number of days with different AQI categories in last 261 days in 2025 (104 days remaining)
Good
78 DaysModerate
169 DaysPoor
13 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 261 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Tobacco Factory Office, Qujing, Yunnan, 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
67AQI
67AQI
2nd January 2025
90AQI
90AQI
3rd January 2025
69AQI
69AQI
4th January 2025
88AQI
88AQI
5th January 2025
76AQI
76AQI
6th January 2025
102AQI
102AQI
7th January 2025
81AQI
81AQI
8th January 2025
99AQI
99AQI
9th January 2025
77AQI
77AQI
10th January 2025
68AQI
68AQI
11th January 2025
58AQI
58AQI
12th January 2025
78AQI
78AQI
13th January 2025
66AQI
66AQI
14th January 2025
96AQI
96AQI
15th January 2025
92AQI
92AQI
16th January 2025
118AQI
118AQI
17th January 2025
99AQI
99AQI
18th January 2025
118AQI
118AQI
19th January 2025
93AQI
93AQI
20th January 2025
106AQI
106AQI
21st January 2025
95AQI
95AQI
22nd January 2025
100AQI
100AQI
23rd January 2025
88AQI
88AQI
24th January 2025
62AQI
62AQI
25th January 2025
79AQI
79AQI
26th January 2025
55AQI
55AQI
27th January 2025
69AQI
69AQI
28th January 2025
91AQI
91AQI
29th January 2025
110AQI
110AQI
30th January 2025
74AQI
74AQI
31st January 2025
72AQI
72AQI
1st February 2025
78AQI
78AQI
2nd February 2025
77AQI
77AQI
3rd February 2025
57AQI
57AQI
4th February 2025
76AQI
76AQI
5th February 2025
90AQI
90AQI
6th February 2025
84AQI
84AQI
7th February 2025
63AQI
63AQI
8th February 2025
69AQI
69AQI
9th February 2025
69AQI
69AQI
10th February 2025
65AQI
65AQI
11th February 2025
60AQI
60AQI
12th February 2025
71AQI
71AQI
13th February 2025
64AQI
64AQI
14th February 2025
64AQI
64AQI
15th February 2025
56AQI
56AQI
16th February 2025
67AQI
67AQI
17th February 2025
51AQI
51AQI
18th February 2025
56AQI
56AQI
19th February 2025
56AQI
56AQI
20th February 2025
53AQI
53AQI
21st February 2025
59AQI
59AQI
22nd February 2025
55AQI
55AQI
23rd February 2025
54AQI
54AQI
24th February 2025
37AQI
37AQI
25th February 2025
46AQI
46AQI
26th February 2025
39AQI
39AQI
27th February 2025
39AQI
39AQI
28th February 2025
41AQI
41AQI
1st March 2025
47AQI
47AQI
2nd March 2025
52AQI
52AQI
3rd March 2025
55AQI
55AQI
4th March 2025
55AQI
55AQI
5th March 2025
60AQI
60AQI
6th March 2025
46AQI
46AQI
7th March 2025
61AQI
61AQI
8th March 2025
62AQI
62AQI
9th March 2025
62AQI
62AQI
10th March 2025
59AQI
59AQI
11th March 2025
60AQI
60AQI
12th March 2025
67AQI
67AQI
13th March 2025
79AQI
79AQI
14th March 2025
103AQI
103AQI
15th March 2025
91AQI
91AQI
16th March 2025
63AQI
63AQI
17th March 2025
57AQI
57AQI
18th March 2025
55AQI
55AQI
19th March 2025
73AQI
73AQI
20th March 2025
72AQI
72AQI
21st March 2025
93AQI
93AQI
22nd March 2025
90AQI
90AQI
23rd March 2025
92AQI
92AQI
24th March 2025
80AQI
80AQI
25th March 2025
74AQI
74AQI
26th March 2025
66AQI
66AQI
27th March 2025
69AQI
69AQI
28th March 2025
111AQI
111AQI
29th March 2025
93AQI
93AQI
30th March 2025
78AQI
78AQI
31st March 2025
68AQI
68AQI
1st April 2025
90AQI
90AQI
2nd April 2025
80AQI
80AQI
3rd April 2025
109AQI
109AQI
4th April 2025
110AQI
110AQI
5th April 2025
106AQI
106AQI
6th April 2025
107AQI
107AQI
7th April 2025
97AQI
97AQI
8th April 2025
106AQI
106AQI
9th April 2025
98AQI
98AQI
10th April 2025
108AQI
108AQI
11th April 2025
84AQI
84AQI
12th April 2025
86AQI
86AQI
13th April 2025
90AQI
90AQI
14th April 2025
95AQI
95AQI
15th April 2025
83AQI
83AQI
16th April 2025
68AQI
68AQI
17th April 2025
65AQI
65AQI
18th April 2025
55AQI
55AQI
19th April 2025
63AQI
63AQI
20th April 2025
61AQI
61AQI
21st April 2025
59AQI
59AQI
22nd April 2025
62AQI
62AQI
23rd April 2025
73AQI
73AQI
24th April 2025
77AQI
77AQI
25th April 2025
75AQI
75AQI
26th April 2025
85AQI
85AQI
27th April 2025
93AQI
93AQI
28th April 2025
63AQI
63AQI
29th April 2025
70AQI
70AQI
30th April 2025
55AQI
55AQI
1st May 2025
65AQI
65AQI
2nd May 2025
63AQI
63AQI
3rd May 2025
60AQI
60AQI
4th May 2025
48AQI
48AQI
5th May 2025
65AQI
65AQI
6th May 2025
67AQI
67AQI
7th May 2025
55AQI
55AQI
8th May 2025
55AQI
55AQI
9th May 2025
67AQI
67AQI
10th May 2025
51AQI
51AQI
11th May 2025
55AQI
55AQI
12th May 2025
61AQI
61AQI
13th May 2025
59AQI
59AQI
14th May 2025
66AQI
66AQI
15th May 2025
63AQI
63AQI
16th May 2025
60AQI
60AQI
17th May 2025
60AQI
60AQI
18th May 2025
61AQI
61AQI
19th May 2025
63AQI
63AQI
20th May 2025
57AQI
57AQI
21st May 2025
58AQI
58AQI
22nd May 2025
58AQI
58AQI
23rd May 2025
70AQI
70AQI
24th May 2025
62AQI
62AQI
25th May 2025
55AQI
55AQI
26th May 2025
51AQI
51AQI
27th May 2025
43AQI
43AQI
28th May 2025
43AQI
43AQI
29th May 2025
46AQI
46AQI
30th May 2025
42AQI
42AQI
31st May 2025
32AQI
32AQI
1st June 2025
33AQI
33AQI
2nd June 2025
46AQI
46AQI
3rd June 2025
48AQI
48AQI
4th June 2025
63AQI
63AQI
5th June 2025
53AQI
53AQI
6th June 2025
59AQI
59AQI
7th June 2025
58AQI
58AQI
8th June 2025
61AQI
61AQI
9th June 2025
68AQI
68AQI
10th June 2025
62AQI
62AQI
11th June 2025
61AQI
61AQI
12th June 2025
66AQI
66AQI
13th June 2025
76AQI
76AQI
14th June 2025
71AQI
71AQI
15th June 2025
65AQI
65AQI
16th June 2025
65AQI
65AQI
17th June 2025
55AQI
55AQI
18th June 2025
45AQI
45AQI
19th June 2025
47AQI
47AQI
20th June 2025
45AQI
45AQI
21st June 2025
54AQI
54AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
46AQI
46AQI
24th June 2025
38AQI
38AQI
25th June 2025
38AQI
38AQI
26th June 2025
39AQI
39AQI
27th June 2025
37AQI
37AQI
28th June 2025
44AQI
44AQI
29th June 2025
38AQI
38AQI
30th June 2025
42AQI
42AQI
1st July 2025
40AQI
40AQI
2nd July 2025
32AQI
32AQI
3rd July 2025
37AQI
37AQI
4th July 2025
35AQI
35AQI
5th July 2025
32AQI
32AQI
6th July 2025
36AQI
36AQI
7th July 2025
38AQI
38AQI
8th July 2025
39AQI
39AQI
9th July 2025
36AQI
36AQI
10th July 2025
38AQI
38AQI
11th July 2025
43AQI
43AQI
12th July 2025
47AQI
47AQI
13th July 2025
54AQI
54AQI
14th July 2025
63AQI
63AQI
15th July 2025
59AQI
59AQI
16th July 2025
59AQI
59AQI
17th July 2025
57AQI
57AQI
18th July 2025
55AQI
55AQI
19th July 2025
46AQI
46AQI
20th July 2025
51AQI
51AQI
21st July 2025
42AQI
42AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
39AQI
39AQI
24th July 2025
35AQI
35AQI
25th July 2025
35AQI
35AQI
26th July 2025
41AQI
41AQI
27th July 2025
43AQI
43AQI
28th July 2025
56AQI
56AQI
29th July 2025
58AQI
58AQI
30th July 2025
57AQI
57AQI
31st July 2025
63AQI
63AQI
1st August 2025
61AQI
61AQI
2nd August 2025
57AQI
57AQI
3rd August 2025
58AQI
58AQI
4th August 2025
55AQI
55AQI
5th August 2025
56AQI
56AQI
6th August 2025
57AQI
57AQI
7th August 2025
53AQI
53AQI
8th August 2025
44AQI
44AQI
9th August 2025
40AQI
40AQI
10th August 2025
42AQI
42AQI
11th August 2025
45AQI
45AQI
12th August 2025
47AQI
47AQI
13th August 2025
53AQI
53AQI
14th August 2025
56AQI
56AQI
15th August 2025
57AQI
57AQI
16th August 2025
47AQI
47AQI
17th August 2025
42AQI
42AQI
18th August 2025
46AQI
46AQI
19th August 2025
51AQI
51AQI
20th August 2025
51AQI
51AQI
21st August 2025
40AQI
40AQI
22nd August 2025
39AQI
39AQI
23rd August 2025
39AQI
39AQI
24th August 2025
40AQI
40AQI
25th August 2025
41AQI
41AQI
26th August 2025
37AQI
37AQI
27th August 2025
38AQI
38AQI
28th August 2025
41AQI
41AQI
29th August 2025
42AQI
42AQI
30th August 2025
44AQI
44AQI
31st August 2025
50AQI
50AQI
1st September 2025
48AQI
48AQI
2nd September 2025
48AQI
48AQI
3rd September 2025
46AQI
46AQI
4th September 2025
40AQI
40AQI
5th September 2025
48AQI
48AQI
6th September 2025
51AQI
51AQI
7th September 2025
53AQI
53AQI
8th September 2025
51AQI
51AQI
9th September 2025
52AQI
52AQI
10th September 2025
53AQI
53AQI
11th September 2025
47AQI
47AQI
12th September 2025
45AQI
45AQI
13th September 2025
47AQI
47AQI
14th September 2025
40AQI
40AQI
15th September 2025
45AQI
45AQI
16th September 2025
42AQI
42AQI
17th September 2025
44AQI
44AQI
18th September 2025
19th September 2025
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
85AQI
61AQI
71AQI
82AQI
57AQI
53AQI
45AQI
47AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202562AQI
26
5
5
23
2
27
2
24
6
6
25
14
16
20
11
19
12
12
5
78
169
13
Highest AQI recorded in
January85AQI
Lowest AQI recorded in
July45AQI
202458AQI
9
22
4
23
2
3
26
2
25
5
18
13
24
6
26
5
12
19
14
16
12
19
11
19
31
133
224
9
Highest AQI recorded in
April82AQI
Lowest AQI recorded in
July38AQI
202366AQI
1
24
6
21
7
3
20
8
22
8
4
27
16
14
24
7
14
17
13
17
15
16
4
20
2
12
13
6
106
218
37
Highest AQI recorded in
February89AQI
Lowest AQI recorded in
July43AQI
202265AQI
10
21
2
19
2
24
7
1
24
4
13
17
1
21
9
17
6
1
1
13
16
8
23
5
25
1
26
4
91
211
19
Highest AQI recorded in
March87AQI
Lowest AQI recorded in
June44AQI
202167AQI
21
10
25
3
8
22
1
2
21
7
7
24
18
12
19
12
19
12
18
12
20
11
11
19
5
23
3
119
200
45
1
Highest AQI recorded in
March110AQI
Lowest AQI recorded in
October45AQI
202063AQI
3
10
14
7
3
14
1
19
11
23
8
20
11
15
15
10
18
3
22
5
1
27
3
94
143
26
Highest AQI recorded in
March112AQI
Lowest AQI recorded in
July43AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
67AQILeast Polluted Year Recorded
2024(Avg.)
58AQITobacco Factory Office's annual 2025 AQI (62) shows an average percentage change of -3.3% (improved AQI) compared to previous years: 2020 (63), 2021 (67), 2022 (65), 2023 (66), 2024 (58).
