Longba, Gansu, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Longba, Gansu, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
97AQILowest AQI recorded on
20th Aug 2021
30AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 57 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Longba, Gansu, China
AQI
Day
Night
.
6 AM3rd Aug 2025
8 PM
5 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10PM3rd Aug
66AQI
Avg. Lowest Time
6AM3rd Aug
56AQI
In the last 24 hours,
Longba's AQI reached its highest point of 66 at 10 PM during the Night, while the lowest point, 56, was recorded at 6 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Longba, Gansu, China
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025526 AMAQI
5th Jul 2025517 AMAQI
5th Jul 2025368 AMAQI
5th Jul 2025319 AMAQI
5th Jul 20253010 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20253312 PMAQI
5th Jul 2025311 PMAQI
5th Jul 2025302 PMAQI
5th Jul 2025303 PMAQI
5th Jul 2025304 PMAQI
5th Jul 2025295 PMAQI
5th Jul 2025396 PMAQI
5th Jul 2025437 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255310 PMAQI
5th Jul 20255311 PMAQI
6th Jul 20255312 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025503 AMAQI
6th Jul 2025484 AMAQI
6th Jul 2025485 AMAQI
16°C14/19°C
6th Jul 2025476 AMAQI
6th Jul 2025477 AMAQI
6th Jul 2025458 AMAQI
6th Jul 2025409 AMAQI
6th Jul 20254110 AMAQI
6th Jul 20254111 AMAQI
6th Jul 20254012 PMAQI
6th Jul 2025371 PMAQI
6th Jul 2025332 PMAQI
6th Jul 2025303 PMAQI
6th Jul 2025314 PMAQI
6th Jul 2025315 PMAQI
6th Jul 2025346 PMAQI
6th Jul 2025397 PMAQI
6th Jul 2025488 PMAQI
6th Jul 2025509 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255111 PMAQI
7th Jul 20255012 AMAQI
7th Jul 2025501 AMAQI
7th Jul 2025502 AMAQI
7th Jul 2025503 AMAQI
7th Jul 2025484 AMAQI
7th Jul 2025475 AMAQI
16°C14/20°C
7th Jul 2025476 AMAQI
7th Jul 2025477 AMAQI
7th Jul 2025428 AMAQI
7th Jul 2025449 AMAQI
7th Jul 20254710 AMAQI
7th Jul 20254711 AMAQI
7th Jul 20254612 PMAQI
7th Jul 2025491 PMAQI
7th Jul 2025442 PMAQI
7th Jul 2025413 PMAQI
7th Jul 2025424 PMAQI
7th Jul 2025395 PMAQI
7th Jul 2025406 PMAQI
7th Jul 2025367 PMAQI
7th Jul 2025438 PMAQI
7th Jul 2025469 PMAQI
7th Jul 20254610 PMAQI
7th Jul 20254611 PMAQI
8th Jul 20254512 AMAQI
8th Jul 2025461 AMAQI
8th Jul 2025512 AMAQI
8th Jul 2025513 AMAQI
8th Jul 2025514 AMAQI
8th Jul 2025515 AMAQI
19°C13/24°C
8th Jul 2025516 AMAQI
8th Jul 2025517 AMAQI
8th Jul 2025418 AMAQI
8th Jul 2025369 AMAQI
8th Jul 20253910 AMAQI
8th Jul 20253811 AMAQI
8th Jul 20254112 PMAQI
8th Jul 2025391 PMAQI
8th Jul 2025392 PMAQI
8th Jul 2025373 PMAQI
8th Jul 2025364 PMAQI
8th Jul 2025375 PMAQI
8th Jul 2025386 PMAQI
8th Jul 2025417 PMAQI
8th Jul 2025478 PMAQI
8th Jul 2025489 PMAQI
8th Jul 20254510 PMAQI
8th Jul 20254611 PMAQI
9th Jul 20254712 AMAQI
9th Jul 2025501 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025503 AMAQI
9th Jul 2025484 AMAQI
9th Jul 2025495 AMAQI
18°C17/21°C
9th Jul 2025496 AMAQI
9th Jul 2025497 AMAQI
9th Jul 2025478 AMAQI
9th Jul 2025469 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20254311 AMAQI
9th Jul 20254112 PMAQI
9th Jul 2025401 PMAQI
9th Jul 2025392 PMAQI
9th Jul 2025343 PMAQI
9th Jul 2025334 PMAQI
9th Jul 2025365 PMAQI
9th Jul 2025346 PMAQI
9th Jul 2025397 PMAQI
9th Jul 2025468 PMAQI
9th Jul 2025509 PMAQI
9th Jul 20255110 PMAQI
9th Jul 20255311 PMAQI
10th Jul 20255212 AMAQI
10th Jul 2025521 AMAQI
10th Jul 2025512 AMAQI
10th Jul 2025513 AMAQI
10th Jul 2025504 AMAQI
10th Jul 2025495 AMAQI
21°C15/28°C
10th Jul 2025496 AMAQI
10th Jul 2025497 AMAQI
10th Jul 2025488 AMAQI
10th Jul 2025529 AMAQI
10th Jul 20254610 AMAQI
10th Jul 20254811 AMAQI
10th Jul 20255012 PMAQI
10th Jul 2025471 PMAQI
10th Jul 2025502 PMAQI
10th Jul 2025483 PMAQI
10th Jul 2025464 PMAQI
10th Jul 2025415 PMAQI
10th Jul 2025376 PMAQI
10th Jul 2025427 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025509 PMAQI
10th Jul 20254810 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255012 AMAQI
11th Jul 2025511 AMAQI
11th Jul 2025522 AMAQI
11th Jul 2025523 AMAQI
11th Jul 2025524 AMAQI
11th Jul 2025525 AMAQI
22°C16/28°C
11th Jul 2025526 AMAQI
11th Jul 2025527 AMAQI
11th Jul 2025448 AMAQI
11th Jul 2025499 AMAQI
11th Jul 20254810 AMAQI
11th Jul 20254811 AMAQI
11th Jul 20254512 PMAQI
11th Jul 2025451 PMAQI
11th Jul 2025462 PMAQI
11th Jul 2025423 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025435 PMAQI
11th Jul 2025476 PMAQI
11th Jul 2025457 PMAQI
11th Jul 2025538 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025531 AMAQI
12th Jul 2025532 AMAQI
12th Jul 2025533 AMAQI
12th Jul 2025524 AMAQI
12th Jul 2025525 AMAQI
21°C17/26°C
12th Jul 2025526 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025528 AMAQI
12th Jul 2025549 AMAQI
12th Jul 20255410 AMAQI
12th Jul 20255511 AMAQI
12th Jul 20255912 PMAQI
12th Jul 2025611 PMAQI
12th Jul 2025652 PMAQI
12th Jul 2025623 PMAQI
12th Jul 2025634 PMAQI
12th Jul 2025615 PMAQI
12th Jul 2025586 PMAQI
12th Jul 2025577 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025599 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20256212 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025554 AMAQI
13th Jul 2025555 AMAQI
21°C16/27°C
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20256010 AMAQI
13th Jul 20256111 AMAQI
13th Jul 20255812 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025613 PMAQI
13th Jul 2025584 PMAQI
13th Jul 2025585 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
14th Jul 2025565 AMAQI
21°C17/26°C
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025529 AMAQI
14th Jul 20255210 AMAQI
14th Jul 20255411 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025514 PMAQI
14th Jul 2025535 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20255910 PMAQI
14th Jul 20256211 PMAQI
15th Jul 20256312 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025573 AMAQI
15th Jul 2025574 AMAQI
15th Jul 2025575 AMAQI
22°C17/28°C
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025648 AMAQI
15th Jul 2025689 AMAQI
15th Jul 20256610 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20255712 PMAQI
15th Jul 2025561 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025547 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025609 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025592 AMAQI
16th Jul 2025593 AMAQI
16th Jul 2025604 AMAQI
16th Jul 2025605 AMAQI
23°C19/29°C
16th Jul 2025596 AMAQI
16th Jul 2025597 AMAQI
16th Jul 2025648 AMAQI
16th Jul 2025619 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20255811 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025594 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025577 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256310 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025622 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025604 AMAQI
17th Jul 2025605 AMAQI
25°C20/32°C
17th Jul 2025606 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025658 AMAQI
17th Jul 2025669 AMAQI
17th Jul 20256610 AMAQI
17th Jul 20256211 AMAQI
17th Jul 20255712 PMAQI
17th Jul 2025551 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025595 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025587 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20255910 PMAQI
17th Jul 20255911 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025581 AMAQI
18th Jul 2025612 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025604 AMAQI
18th Jul 2025605 AMAQI
25°C20/31°C
18th Jul 2025616 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025349 AMAQI
18th Jul 20254010 AMAQI
18th Jul 20254311 AMAQI
18th Jul 20254712 PMAQI
18th Jul 2025461 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025493 PMAQI
18th Jul 2025494 PMAQI
18th Jul 2025475 PMAQI
18th Jul 2025516 PMAQI
18th Jul 2025507 PMAQI
18th Jul 2025558 PMAQI
18th Jul 2025599 PMAQI
18th Jul 20255710 PMAQI
18th Jul 20255911 PMAQI
19th Jul 20255812 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025612 AMAQI
19th Jul 2025593 AMAQI
19th Jul 2025574 AMAQI
19th Jul 2025575 AMAQI
24°C20/29°C
19th Jul 2025576 AMAQI
19th Jul 2025567 AMAQI
19th Jul 2025548 AMAQI
19th Jul 2025569 AMAQI
19th Jul 20255410 AMAQI
19th Jul 20255411 AMAQI
19th Jul 20255312 PMAQI
19th Jul 2025541 PMAQI
19th Jul 2025552 PMAQI
19th Jul 2025533 PMAQI
19th Jul 2025474 PMAQI
19th Jul 2025435 PMAQI
19th Jul 2025446 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025558 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255510 PMAQI
19th Jul 20255511 PMAQI
20th Jul 20255512 AMAQI
20th Jul 2025601 AMAQI
20th Jul 2025592 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025584 AMAQI
20th Jul 2025575 AMAQI
21°C19/25°C
20th Jul 2025586 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025578 AMAQI
20th Jul 2025539 AMAQI
20th Jul 20255110 AMAQI
20th Jul 20255011 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025391 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025374 PMAQI
20th Jul 2025375 PMAQI
20th Jul 2025376 PMAQI
20th Jul 2025437 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255510 PMAQI
20th Jul 20255511 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025583 AMAQI
21st Jul 2025564 AMAQI
21st Jul 2025565 AMAQI
19°C18/21°C
21st Jul 2025566 AMAQI
21st Jul 2025567 AMAQI
21st Jul 2025468 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20254110 AMAQI
21st Jul 20253911 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025396 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025548 PMAQI
21st Jul 2025559 PMAQI
21st Jul 20255510 PMAQI
21st Jul 20255511 PMAQI
22nd Jul 20255412 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025572 AMAQI
22nd Jul 2025563 AMAQI
22nd Jul 2025554 AMAQI
22nd Jul 2025555 AMAQI
22°C18/27°C
22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025538 AMAQI
22nd Jul 2025539 AMAQI
22nd Jul 20255010 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025431 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025483 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025395 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025538 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255711 PMAQI
23rd Jul 20255612 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025564 AMAQI
23rd Jul 2025555 AMAQI
22°C17/28°C
23rd Jul 2025556 AMAQI
23rd Jul 2025557 AMAQI
23rd Jul 2025458 AMAQI
23rd Jul 2025429 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20253211 AMAQI
23rd Jul 20253212 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025417 PMAQI
23rd Jul 2025518 PMAQI
23rd Jul 2025519 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025551 AMAQI
24th Jul 2025562 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025544 AMAQI
24th Jul 2025545 AMAQI
21°C18/26°C
24th Jul 2025546 AMAQI
24th Jul 2025537 AMAQI
24th Jul 2025418 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025281 PMAQI
24th Jul 2025302 PMAQI
24th Jul 2025323 PMAQI
24th Jul 2025324 PMAQI
24th Jul 2025295 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025458 PMAQI
24th Jul 2025489 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20255111 PMAQI
25th Jul 20255012 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI
25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI
20°C18/24°C
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025368 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20253310 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20253312 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025482 PMAQI
25th Jul 2025433 PMAQI
25th Jul 2025374 PMAQI
25th Jul 2025415 PMAQI
25th Jul 2025396 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025468 PMAQI
25th Jul 2025489 PMAQI
25th Jul 20255110 PMAQI
25th Jul 20255011 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025514 AMAQI
26th Jul 2025515 AMAQI
21°C19/23°C
26th Jul 2025506 AMAQI
26th Jul 2025507 AMAQI
26th Jul 2025448 AMAQI
26th Jul 2025399 AMAQI
26th Jul 20253510 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20254712 PMAQI
26th Jul 2025471 PMAQI
26th Jul 2025452 PMAQI
26th Jul 2025443 PMAQI
26th Jul 2025414 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025436 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025478 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025514 AMAQI
27th Jul 2025515 AMAQI
22°C19/26°C
27th Jul 2025516 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025458 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20254112 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025355 PMAQI
27th Jul 2025336 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025498 PMAQI
27th Jul 2025509 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255511 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025503 AMAQI
28th Jul 2025504 AMAQI
28th Jul 2025505 AMAQI
22°C18/27°C
28th Jul 2025516 AMAQI
28th Jul 2025517 AMAQI
28th Jul 2025588 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20255711 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025511 PMAQI
28th Jul 2025462 PMAQI
28th Jul 2025433 PMAQI
28th Jul 2025424 PMAQI
28th Jul 2025415 PMAQI
28th Jul 2025436 PMAQI
28th Jul 2025467 PMAQI
28th Jul 2025498 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025524 AMAQI
29th Jul 2025525 AMAQI
23°C18/29°C
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025679 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20255711 AMAQI
29th Jul 20255712 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025552 PMAQI
29th Jul 2025503 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025496 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025538 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025534 AMAQI
30th Jul 2025535 AMAQI
23°C19/30°C
30th Jul 2025536 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025499 AMAQI
30th Jul 20254710 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025372 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025499 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025533 AMAQI
31st Jul 2025534 AMAQI
31st Jul 2025535 AMAQI
24°C18/31°C
31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025539 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20254811 AMAQI
31st Jul 20254912 PMAQI
31st Jul 2025491 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025554 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025579 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025544 AMAQI
1st Aug 2025545 AMAQI
23°C19/28°C
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025554 AMAQI
2nd Aug 2025555 AMAQI
23°C19/29°C
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025638 AMAQI
2nd Aug 2025619 AMAQI
2nd Aug 20256210 AMAQI
2nd Aug 20255911 AMAQI
2nd Aug 20255512 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025515 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256112 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025573 AMAQI
3rd Aug 2025564 AMAQI
3rd Aug 2025565 AMAQI
23°C19/29°C
3rd Aug 2025566 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025638 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025573 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025595 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025607 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256611 PMAQI
4th Aug 20256512 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025583 AMAQI
4th Aug 2025584 AMAQI
4th Aug 2025585 AMAQI
--°C/°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
54AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM - 7 PM
47AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 54), while the lowest AQI was between 8 AM to 7 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 11 PM
55AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
55AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 55), while the lowest AQI was between 12 AM to 11 PM (Avg. 55).
2025 Days Vs Air Quality
Longba, Gansu, China
2025
11%
23
66%
142
21%
45
1%
3
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
23 DaysModerate
142 DaysPoor
45 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2025, 11% of 215 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
Longba, Gansu, China
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
124AQI
124AQI
2nd January 2025
114AQI
114AQI
3rd January 2025
129AQI
129AQI
4th January 2025
129AQI
129AQI
5th January 2025
133AQI
133AQI
6th January 2025
136AQI
136AQI
7th January 2025
124AQI
124AQI
8th January 2025
111AQI
111AQI
9th January 2025
110AQI
110AQI
10th January 2025
107AQI
107AQI
11th January 2025
98AQI
98AQI
12th January 2025
103AQI
103AQI
13th January 2025
114AQI
114AQI
14th January 2025
94AQI
94AQI
15th January 2025
97AQI
97AQI
16th January 2025
102AQI
102AQI
17th January 2025
117AQI
117AQI
18th January 2025
111AQI
111AQI
19th January 2025
109AQI
109AQI
20th January 2025
116AQI
116AQI
21st January 2025
130AQI
130AQI
22nd January 2025
135AQI
135AQI
23rd January 2025
158AQI
158AQI
24th January 2025
142AQI
142AQI
25th January 2025
101AQI
101AQI
26th January 2025
104AQI
104AQI
27th January 2025
93AQI
93AQI
28th January 2025
104AQI
104AQI
29th January 2025
136AQI
136AQI
30th January 2025
135AQI
135AQI
31st January 2025
116AQI
116AQI
1st February 2025
111AQI
111AQI
2nd February 2025
93AQI
93AQI
3rd February 2025
81AQI
81AQI
4th February 2025
91AQI
91AQI
5th February 2025
82AQI
82AQI
6th February 2025
79AQI
79AQI
7th February 2025
74AQI
74AQI
8th February 2025
80AQI
80AQI
9th February 2025
86AQI
86AQI
10th February 2025
91AQI
91AQI
11th February 2025
95AQI
95AQI
12th February 2025
87AQI
87AQI
13th February 2025
89AQI
89AQI
14th February 2025
82AQI
82AQI
15th February 2025
89AQI
89AQI
16th February 2025
81AQI
81AQI
17th February 2025
81AQI
81AQI
18th February 2025
85AQI
85AQI
19th February 2025
97AQI
97AQI
20th February 2025
116AQI
116AQI
21st February 2025
138AQI
138AQI
22nd February 2025
123AQI
123AQI
23rd February 2025
115AQI
115AQI
24th February 2025
105AQI
105AQI
25th February 2025
92AQI
92AQI
26th February 2025
91AQI
91AQI
27th February 2025
91AQI
91AQI
28th February 2025
96AQI
96AQI
1st March 2025
116AQI
116AQI
2nd March 2025
88AQI
88AQI
3rd March 2025
86AQI
86AQI
4th March 2025
65AQI
65AQI
5th March 2025
65AQI
65AQI
6th March 2025
68AQI
68AQI
7th March 2025
70AQI
70AQI
8th March 2025
78AQI
78AQI
9th March 2025
76AQI
76AQI
10th March 2025
79AQI
79AQI
11th March 2025
121AQI
121AQI
12th March 2025
127AQI
127AQI
13th March 2025
91AQI
91AQI
14th March 2025
82AQI
82AQI
15th March 2025
76AQI
76AQI
16th March 2025
68AQI
68AQI
17th March 2025
72AQI
72AQI
18th March 2025
67AQI
67AQI
19th March 2025
69AQI
69AQI
20th March 2025
74AQI
74AQI
21st March 2025
74AQI
74AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
78AQI
78AQI
24th March 2025
83AQI
83AQI
25th March 2025
76AQI
76AQI
26th March 2025
86AQI
86AQI
27th March 2025
134AQI
134AQI
28th March 2025
95AQI
95AQI
29th March 2025
98AQI
98AQI
30th March 2025
80AQI
80AQI
31st March 2025
76AQI
76AQI
1st April 2025
79AQI
79AQI
2nd April 2025
95AQI
95AQI
3rd April 2025
86AQI
86AQI
4th April 2025
98AQI
98AQI
5th April 2025
96AQI
96AQI
6th April 2025
87AQI
87AQI
7th April 2025
84AQI
84AQI
8th April 2025
87AQI
87AQI
9th April 2025
88AQI
88AQI
10th April 2025
87AQI
87AQI
11th April 2025
89AQI
89AQI
12th April 2025
619AQI
619AQI
13th April 2025
178AQI
178AQI
14th April 2025
180AQI
180AQI
15th April 2025
105AQI
105AQI
16th April 2025
101AQI
101AQI
17th April 2025
87AQI
87AQI
18th April 2025
112AQI
112AQI
19th April 2025
125AQI
125AQI
20th April 2025
93AQI
93AQI
21st April 2025
110AQI
110AQI
22nd April 2025
112AQI
112AQI
23rd April 2025
99AQI
99AQI
24th April 2025
78AQI
78AQI
25th April 2025
78AQI
78AQI
26th April 2025
71AQI
71AQI
27th April 2025
68AQI
68AQI
28th April 2025
65AQI
65AQI
29th April 2025
68AQI
68AQI
30th April 2025
62AQI
62AQI
1st May 2025
68AQI
68AQI
2nd May 2025
72AQI
72AQI
3rd May 2025
91AQI
91AQI
4th May 2025
88AQI
88AQI
5th May 2025
78AQI
78AQI
6th May 2025
86AQI
86AQI
7th May 2025
68AQI
68AQI
8th May 2025
80AQI
80AQI
9th May 2025
91AQI
91AQI
10th May 2025
75AQI
75AQI
11th May 2025
80AQI
80AQI
12th May 2025
80AQI
80AQI
13th May 2025
72AQI
72AQI
14th May 2025
74AQI
74AQI
15th May 2025
73AQI
73AQI
16th May 2025
88AQI
88AQI
17th May 2025
98AQI
98AQI
18th May 2025
92AQI
92AQI
19th May 2025
109AQI
109AQI
20th May 2025
101AQI
101AQI
21st May 2025
103AQI
103AQI
22nd May 2025
97AQI
97AQI
23rd May 2025
81AQI
81AQI
24th May 2025
77AQI
77AQI
25th May 2025
71AQI
71AQI
26th May 2025
78AQI
78AQI
27th May 2025
65AQI
65AQI
28th May 2025
65AQI
65AQI
29th May 2025
60AQI
60AQI
30th May 2025
64AQI
64AQI
31st May 2025
58AQI
58AQI
1st June 2025
48AQI
48AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
57AQI
57AQI
4th June 2025
58AQI
58AQI
5th June 2025
60AQI
60AQI
6th June 2025
65AQI
65AQI
7th June 2025
60AQI
60AQI
8th June 2025
58AQI
58AQI
9th June 2025
59AQI
59AQI
10th June 2025
58AQI
58AQI
11th June 2025
59AQI
59AQI
12th June 2025
66AQI
66AQI
13th June 2025
69AQI
69AQI
14th June 2025
65AQI
65AQI
15th June 2025
69AQI
69AQI
16th June 2025
67AQI
67AQI
17th June 2025
67AQI
67AQI
18th June 2025
59AQI
59AQI
19th June 2025
61AQI
61AQI
20th June 2025
62AQI
62AQI
21st June 2025
58AQI
58AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
51AQI
51AQI
24th June 2025
53AQI
53AQI
25th June 2025
51AQI
51AQI
26th June 2025
49AQI
49AQI
27th June 2025
51AQI
51AQI
28th June 2025
54AQI
54AQI
29th June 2025
55AQI
55AQI
30th June 2025
46AQI
46AQI
1st July 2025
44AQI
44AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
44AQI
44AQI
4th July 2025
47AQI
47AQI
5th July 2025
43AQI
43AQI
6th July 2025
44AQI
44AQI
7th July 2025
45AQI
45AQI
8th July 2025
44AQI
44AQI
9th July 2025
45AQI
45AQI
10th July 2025
48AQI
48AQI
11th July 2025
49AQI
49AQI
12th July 2025
57AQI
57AQI
13th July 2025
57AQI
57AQI
14th July 2025
56AQI
56AQI
15th July 2025
59AQI
59AQI
16th July 2025
59AQI
59AQI
17th July 2025
60AQI
60AQI
18th July 2025
53AQI
53AQI
19th July 2025
54AQI
54AQI
20th July 2025
50AQI
50AQI
21st July 2025
49AQI
49AQI
22nd July 2025
51AQI
51AQI
23rd July 2025
46AQI
46AQI
24th July 2025
43AQI
43AQI
25th July 2025
46AQI
46AQI
26th July 2025
47AQI
47AQI
27th July 2025
46AQI
46AQI
28th July 2025
50AQI
50AQI
29th July 2025
54AQI
54AQI
30th July 2025
47AQI
47AQI
31st July 2025
54AQI
54AQI
1st August 2025
56AQI
56AQI
2nd August 2025
57AQI
57AQI
117AQI
94AQI
84AQI
113AQI
80AQI
58AQI
49AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202585AQI
4
26
1
22
6
27
4
21
6
2
1
28
3
3
27
20
11
2
23
142
45
3
1
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
July49AQI
202475AQI
16
15
2
10
14
2
1
1
21
8
1
2
20
8
5
26
2
28
19
12
9
22
4
25
12
19
11
19
7
24
67
225
69
3
1
Highest AQI recorded in
February115AQI
Lowest AQI recorded in
July49AQI
202391AQI
4
16
10
13
6
3
1
1
2
5
2
9
2
8
3
5
21
9
10
1
1
1
8
7
1
4
11
16
23
89
53
15
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
September46AQI
202288AQI
5
20
6
7
14
1
2
14
13
2
1
22
6
5
26
6
24
8
14
2
7
20
1
6
20
5
2
21
7
4
25
2
37
179
91
10
1
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
July57AQI
202181AQI
4
21
6
13
10
2
17
12
1
6
24
3
25
17
8
18
10
20
15
15
10
21
13
17
3
28
52
190
88
9
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
September50AQI
202060AQI
2
9
1
1
4
17
3
15
13
17
18
13
23
8
20
10
15
16
2
24
4
22
9
100
151
14
1
Highest AQI recorded in
December88AQI
Lowest AQI recorded in
August42AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
91AQILeast Polluted Year Recorded
2020(Avg.)
60AQILongba's annual 2025 AQI (85) shows an average percentage change of 9.6% (worsened AQI) compared to previous years: 2020 (60), 2021 (81), 2022 (88), 2023 (91), 2024 (75).
