Rac Hac Dang Jia, Suihua, Heilongjiang, 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
Rac Hac Dang Jia, Suihua, Heilongjiang, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2021
95AQILowest AQI recorded on
5th Aug 2023
18AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Rac Hac Dang Jia, Suihua, Heilongjiang, China
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
10AM2nd Aug
59AQI
Avg. Lowest Time
1PM2nd Aug
44AQI
Night time
Avg. Highest Time
10PM2nd Aug
53AQI
Avg. Lowest Time
12AM3rd Aug
46AQI
In the last 24 hours,
Rac Hac Dang Jia's AQI reached its highest point of 59 at 10 AM during the Day, while the lowest point, 44, was recorded at 1 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Rac Hac Dang Jia, Suihua, Heilongjiang, China
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2025615 AMAQI
4th Jul 2025616 AMAQI
4th Jul 2025617 AMAQI
4th Jul 2025648 AMAQI
4th Jul 2025609 AMAQI
4th Jul 20255810 AMAQI
4th Jul 20254411 AMAQI
4th Jul 20254312 PMAQI
4th Jul 2025301 PMAQI
4th Jul 2025302 PMAQI
4th Jul 2025303 PMAQI
4th Jul 2025334 PMAQI
4th Jul 2025375 PMAQI
4th Jul 2025516 PMAQI
4th Jul 2025527 PMAQI
4th Jul 2025568 PMAQI
4th Jul 2025589 PMAQI
4th Jul 20255610 PMAQI
4th Jul 20255511 PMAQI
5th Jul 20255512 AMAQI
5th Jul 2025591 AMAQI
5th Jul 2025602 AMAQI
5th Jul 2025593 AMAQI
5th Jul 2025574 AMAQI
27°C21/33°C
5th Jul 2025575 AMAQI
5th Jul 2025586 AMAQI
5th Jul 2025577 AMAQI
5th Jul 2025568 AMAQI
5th Jul 2025389 AMAQI
5th Jul 20252510 AMAQI
5th Jul 20252411 AMAQI
5th Jul 20253612 PMAQI
5th Jul 2025321 PMAQI
5th Jul 2025312 PMAQI
5th Jul 2025303 PMAQI
5th Jul 2025304 PMAQI
5th Jul 2025285 PMAQI
5th Jul 2025316 PMAQI
5th Jul 2025447 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255610 PMAQI
5th Jul 20255511 PMAQI
6th Jul 20255612 AMAQI
6th Jul 2025581 AMAQI
6th Jul 2025582 AMAQI
6th Jul 2025573 AMAQI
6th Jul 2025564 AMAQI
23°C18/28°C
6th Jul 2025565 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025567 AMAQI
6th Jul 2025468 AMAQI
6th Jul 2025469 AMAQI
6th Jul 20255710 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20256812 PMAQI
6th Jul 2025551 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025533 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025536 PMAQI
6th Jul 2025557 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025572 AMAQI
7th Jul 2025563 AMAQI
7th Jul 2025564 AMAQI
23°C17/28°C
7th Jul 2025565 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025488 AMAQI
7th Jul 2025489 AMAQI
7th Jul 20254610 AMAQI
7th Jul 20254411 AMAQI
7th Jul 20253812 PMAQI
7th Jul 2025301 PMAQI
7th Jul 2025282 PMAQI
7th Jul 2025303 PMAQI
7th Jul 2025274 PMAQI
7th Jul 2025295 PMAQI
7th Jul 2025286 PMAQI
7th Jul 2025387 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025539 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025553 AMAQI
8th Jul 2025554 AMAQI
22°C16/28°C
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025498 AMAQI
8th Jul 2025519 AMAQI
8th Jul 20255210 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20254012 PMAQI
8th Jul 2025431 PMAQI
8th Jul 2025412 PMAQI
8th Jul 2025423 PMAQI
8th Jul 2025414 PMAQI
8th Jul 2025425 PMAQI
8th Jul 2025456 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025529 PMAQI
8th Jul 20255310 PMAQI
8th Jul 20255211 PMAQI
9th Jul 20255312 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025544 AMAQI
23°C17/30°C
9th Jul 2025545 AMAQI
9th Jul 2025556 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025488 AMAQI
9th Jul 2025429 AMAQI
9th Jul 20253810 AMAQI
9th Jul 20253811 AMAQI
9th Jul 20254412 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025362 PMAQI
9th Jul 2025393 PMAQI
9th Jul 2025404 PMAQI
9th Jul 2025395 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025487 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255210 PMAQI
9th Jul 20255211 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025544 AMAQI
25°C19/31°C
10th Jul 2025545 AMAQI
10th Jul 2025546 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025418 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025402 PMAQI
10th Jul 2025443 PMAQI
10th Jul 2025444 PMAQI
10th Jul 2025435 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025527 PMAQI
10th Jul 2025538 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025551 AMAQI
11th Jul 2025552 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025544 AMAQI
26°C19/32°C
11th Jul 2025555 AMAQI
11th Jul 2025546 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025598 AMAQI
11th Jul 2025639 AMAQI
11th Jul 20256710 AMAQI
11th Jul 20257011 AMAQI
11th Jul 20256412 PMAQI
11th Jul 2025661 PMAQI
11th Jul 2025702 PMAQI
11th Jul 2025723 PMAQI
11th Jul 2025744 PMAQI
11th Jul 2025725 PMAQI
11th Jul 2025726 PMAQI
11th Jul 2025727 PMAQI
11th Jul 2025658 PMAQI
11th Jul 2025649 PMAQI
11th Jul 20256410 PMAQI
11th Jul 20256311 PMAQI
12th Jul 20256212 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025552 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025574 AMAQI
27°C22/33°C
12th Jul 2025575 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025638 AMAQI
12th Jul 2025649 AMAQI
12th Jul 20256210 AMAQI
12th Jul 20256311 AMAQI
12th Jul 20256212 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025622 PMAQI
12th Jul 2025633 PMAQI
12th Jul 2025614 PMAQI
12th Jul 2025625 PMAQI
12th Jul 2025636 PMAQI
12th Jul 2025547 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025583 AMAQI
13th Jul 2025584 AMAQI
26°C20/31°C
13th Jul 2025585 AMAQI
13th Jul 2025586 AMAQI
13th Jul 2025587 AMAQI
13th Jul 2025458 AMAQI
13th Jul 2025329 AMAQI
13th Jul 20253510 AMAQI
13th Jul 20254211 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025516 PMAQI
13th Jul 2025497 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025554 AMAQI
23°C18/28°C
14th Jul 2025555 AMAQI
14th Jul 2025556 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025468 AMAQI
14th Jul 2025419 AMAQI
14th Jul 20253910 AMAQI
14th Jul 20253411 AMAQI
14th Jul 20253812 PMAQI
14th Jul 2025381 PMAQI
14th Jul 2025382 PMAQI
14th Jul 2025423 PMAQI
14th Jul 2025414 PMAQI
14th Jul 2025365 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025427 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025544 AMAQI
23°C17/29°C
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025388 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025251 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025293 PMAQI
15th Jul 2025334 PMAQI
15th Jul 2025295 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025538 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025533 AMAQI
16th Jul 2025524 AMAQI
25°C18/30°C
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025318 AMAQI
16th Jul 2025239 AMAQI
16th Jul 20252210 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252512 PMAQI
16th Jul 2025261 PMAQI
16th Jul 2025262 PMAQI
16th Jul 2025263 PMAQI
16th Jul 2025234 PMAQI
16th Jul 2025255 PMAQI
16th Jul 2025266 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025458 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20255110 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254412 AMAQI
17th Jul 2025531 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025523 AMAQI
17th Jul 2025514 AMAQI
23°C20/28°C
17th Jul 2025505 AMAQI
17th Jul 2025506 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025388 AMAQI
17th Jul 2025469 AMAQI
17th Jul 20255710 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20253612 PMAQI
17th Jul 2025271 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025294 PMAQI
17th Jul 2025335 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025458 PMAQI
17th Jul 2025549 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255212 AMAQI
18th Jul 2025521 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025504 AMAQI
23°C18/28°C
18th Jul 2025505 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025517 AMAQI
18th Jul 2025408 AMAQI
18th Jul 2025429 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20252911 AMAQI
18th Jul 20252512 PMAQI
18th Jul 2025271 PMAQI
18th Jul 2025272 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025347 PMAQI
18th Jul 2025428 PMAQI
18th Jul 2025489 PMAQI
18th Jul 20254510 PMAQI
18th Jul 20254511 PMAQI
19th Jul 20255112 AMAQI
19th Jul 2025521 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025484 AMAQI
23°C20/28°C
19th Jul 2025495 AMAQI
19th Jul 2025486 AMAQI
19th Jul 2025497 AMAQI
19th Jul 2025778 AMAQI
19th Jul 2025769 AMAQI
19th Jul 20255010 AMAQI
19th Jul 20254011 AMAQI
19th Jul 20253312 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025417 PMAQI
19th Jul 2025488 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255210 PMAQI
19th Jul 20255111 PMAQI
20th Jul 20255212 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025523 AMAQI
20th Jul 2025524 AMAQI
25°C20/30°C
20th Jul 2025525 AMAQI
20th Jul 2025526 AMAQI
20th Jul 2025527 AMAQI
20th Jul 2025568 AMAQI
20th Jul 2025579 AMAQI
20th Jul 20255710 AMAQI
20th Jul 20255611 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025194 PMAQI
20th Jul 2025165 PMAQI
20th Jul 2025196 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025438 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20253911 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025532 AMAQI
21st Jul 2025523 AMAQI
21st Jul 2025524 AMAQI
22°C21/24°C
21st Jul 2025525 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025527 AMAQI
21st Jul 2025348 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20253411 AMAQI
21st Jul 20253112 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025459 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254611 PMAQI
22nd Jul 20254512 AMAQI
22nd Jul 2025521 AMAQI
22nd Jul 2025522 AMAQI
22nd Jul 2025513 AMAQI
22nd Jul 2025494 AMAQI
25°C19/31°C
22nd Jul 2025505 AMAQI
22nd Jul 2025506 AMAQI
22nd Jul 2025507 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025529 AMAQI
22nd Jul 20255010 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025471 PMAQI
22nd Jul 2025442 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025435 PMAQI
22nd Jul 2025476 PMAQI
22nd Jul 2025537 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20255912 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025513 AMAQI
23rd Jul 2025524 AMAQI
27°C20/34°C
23rd Jul 2025515 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025517 AMAQI
23rd Jul 2025578 AMAQI
23rd Jul 2025559 AMAQI
23rd Jul 20255310 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025332 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025475 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025557 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025559 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025524 AMAQI
28°C23/34°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025418 AMAQI
24th Jul 2025379 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20256812 PMAQI
24th Jul 2025701 PMAQI
24th Jul 2025712 PMAQI
24th Jul 2025713 PMAQI
24th Jul 2025714 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025696 PMAQI
24th Jul 2025687 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025629 PMAQI
24th Jul 20256210 PMAQI
24th Jul 20256311 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025571 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025544 AMAQI
27°C23/31°C
25th Jul 2025545 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025378 AMAQI
25th Jul 2025399 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025212 PMAQI
25th Jul 2025233 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025255 PMAQI
25th Jul 2025266 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025468 PMAQI
25th Jul 2025499 PMAQI
25th Jul 20254910 PMAQI
25th Jul 20254411 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025551 AMAQI
26th Jul 2025552 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025524 AMAQI
25°C22/28°C
26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025608 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256710 AMAQI
26th Jul 20256511 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025491 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025196 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025468 PMAQI
26th Jul 2025509 PMAQI
26th Jul 20255010 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI
24°C21/29°C
27th Jul 2025555 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025628 AMAQI
27th Jul 2025639 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255811 AMAQI
27th Jul 20255112 PMAQI
27th Jul 2025451 PMAQI
27th Jul 2025452 PMAQI
27th Jul 2025373 PMAQI
27th Jul 2025394 PMAQI
27th Jul 2025455 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025397 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025509 PMAQI
27th Jul 20255110 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025544 AMAQI
25°C21/30°C
28th Jul 2025535 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20253710 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025454 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025456 PMAQI
28th Jul 2025507 PMAQI
28th Jul 2025598 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025524 AMAQI
24°C19/30°C
29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025349 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025214 PMAQI
29th Jul 2025235 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025297 PMAQI
29th Jul 2025388 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025511 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025503 AMAQI
30th Jul 2025524 AMAQI
22°C18/28°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025517 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20252812 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025322 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025489 PMAQI
30th Jul 20254310 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025511 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025513 AMAQI
31st Jul 2025514 AMAQI
22°C18/27°C
31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20254112 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025302 PMAQI
31st Jul 2025363 PMAQI
31st Jul 2025274 PMAQI
31st Jul 2025255 PMAQI
31st Jul 2025206 PMAQI
31st Jul 2025317 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025493 AMAQI
1st Aug 2025494 AMAQI
22°C16/28°C
1st Aug 2025505 AMAQI
1st Aug 2025506 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20254811 AMAQI
1st Aug 20253812 PMAQI
1st Aug 2025461 PMAQI
1st Aug 2025402 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025414 PMAQI
1st Aug 2025375 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025559 PMAQI
1st Aug 20255510 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025502 AMAQI
2nd Aug 2025503 AMAQI
2nd Aug 2025504 AMAQI
22°C18/29°C
2nd Aug 2025495 AMAQI
2nd Aug 2025486 AMAQI
2nd Aug 2025507 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025589 AMAQI
2nd Aug 20255910 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20255112 PMAQI
2nd Aug 2025441 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025515 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20254811 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025502 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025524 AMAQI
21°C18/26°C
3rd Aug 2025525 AMAQI
5 AM3rd Aug 2025526 AMAQI
3rd Aug 2025527 AMAQI
3rd Aug 2025448 AMAQI
3rd Aug 2025329 AMAQI
3rd Aug 20253510 AMAQI
3rd Aug 20253411 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025231 PMAQI
1 PM3rd Aug 2025362 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
53AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 PM - 6 PM
39AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 53), while the lowest AQI was between 1 PM to 6 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM - 11 PM
53AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
53AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 53), while the lowest AQI was between 12 AM to 11 PM (Avg. 53).
2025 Days Vs Air Quality
Rac Hac Dang Jia, Suihua, Heilongjiang, China
2025
18%
38
49%
105
19%
40
12%
26
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
38 DaysModerate
105 DaysPoor
40 DaysUnhealthy
26 DaysSevere
4 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% 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
Rac Hac Dang Jia, Suihua, Heilongjiang, 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
179AQI
179AQI
2nd January 2025
180AQI
180AQI
3rd January 2025
180AQI
180AQI
4th January 2025
191AQI
191AQI
5th January 2025
157AQI
157AQI
6th January 2025
169AQI
169AQI
7th January 2025
155AQI
155AQI
8th January 2025
126AQI
126AQI
9th January 2025
146AQI
146AQI
10th January 2025
174AQI
174AQI
11th January 2025
187AQI
187AQI
12th January 2025
200AQI
200AQI
13th January 2025
184AQI
184AQI
14th January 2025
207AQI
207AQI
15th January 2025
145AQI
145AQI
16th January 2025
146AQI
146AQI
17th January 2025
153AQI
153AQI
18th January 2025
155AQI
155AQI
19th January 2025
183AQI
183AQI
20th January 2025
198AQI
198AQI
21st January 2025
178AQI
178AQI
22nd January 2025
185AQI
185AQI
23rd January 2025
217AQI
217AQI
24th January 2025
242AQI
242AQI
25th January 2025
242AQI
242AQI
26th January 2025
200AQI
200AQI
27th January 2025
169AQI
169AQI
28th January 2025
144AQI
144AQI
29th January 2025
143AQI
143AQI
30th January 2025
133AQI
133AQI
31st January 2025
156AQI
156AQI
1st February 2025
160AQI
160AQI
2nd February 2025
182AQI
182AQI
3rd February 2025
174AQI
174AQI
4th February 2025
140AQI
140AQI
5th February 2025
130AQI
130AQI
6th February 2025
127AQI
127AQI
7th February 2025
105AQI
105AQI
8th February 2025
94AQI
94AQI
9th February 2025
127AQI
127AQI
10th February 2025
143AQI
143AQI
11th February 2025
156AQI
156AQI
12th February 2025
170AQI
170AQI
13th February 2025
142AQI
142AQI
14th February 2025
121AQI
121AQI
15th February 2025
137AQI
137AQI
16th February 2025
109AQI
109AQI
17th February 2025
80AQI
80AQI
18th February 2025
87AQI
87AQI
19th February 2025
85AQI
85AQI
20th February 2025
93AQI
93AQI
21st February 2025
85AQI
85AQI
22nd February 2025
86AQI
86AQI
23rd February 2025
108AQI
108AQI
24th February 2025
86AQI
86AQI
25th February 2025
83AQI
83AQI
26th February 2025
79AQI
79AQI
27th February 2025
120AQI
120AQI
28th February 2025
81AQI
81AQI
1st March 2025
72AQI
72AQI
2nd March 2025
70AQI
70AQI
3rd March 2025
83AQI
83AQI
4th March 2025
85AQI
85AQI
5th March 2025
88AQI
88AQI
6th March 2025
102AQI
102AQI
7th March 2025
80AQI
80AQI
8th March 2025
95AQI
95AQI
9th March 2025
118AQI
118AQI
10th March 2025
150AQI
150AQI
11th March 2025
111AQI
111AQI
12th March 2025
91AQI
91AQI
13th March 2025
70AQI
70AQI
14th March 2025
62AQI
62AQI
15th March 2025
58AQI
58AQI
16th March 2025
60AQI
60AQI
17th March 2025
60AQI
60AQI
18th March 2025
68AQI
68AQI
19th March 2025
88AQI
88AQI
20th March 2025
100AQI
100AQI
21st March 2025
66AQI
66AQI
22nd March 2025
55AQI
55AQI
23rd March 2025
59AQI
59AQI
24th March 2025
54AQI
54AQI
25th March 2025
65AQI
65AQI
26th March 2025
62AQI
62AQI
27th March 2025
52AQI
52AQI
28th March 2025
58AQI
58AQI
29th March 2025
49AQI
49AQI
30th March 2025
58AQI
58AQI
31st March 2025
93AQI
93AQI
1st April 2025
117AQI
117AQI
2nd April 2025
117AQI
117AQI
3rd April 2025
121AQI
121AQI
4th April 2025
104AQI
104AQI
5th April 2025
96AQI
96AQI
6th April 2025
108AQI
108AQI
7th April 2025
98AQI
98AQI
8th April 2025
105AQI
105AQI
9th April 2025
127AQI
127AQI
10th April 2025
145AQI
145AQI
11th April 2025
157AQI
157AQI
12th April 2025
138AQI
138AQI
13th April 2025
93AQI
93AQI
14th April 2025
75AQI
75AQI
15th April 2025
51AQI
51AQI
16th April 2025
68AQI
68AQI
17th April 2025
117AQI
117AQI
18th April 2025
85AQI
85AQI
19th April 2025
84AQI
84AQI
20th April 2025
102AQI
102AQI
21st April 2025
99AQI
99AQI
22nd April 2025
60AQI
60AQI
23rd April 2025
78AQI
78AQI
24th April 2025
65AQI
65AQI
25th April 2025
56AQI
56AQI
26th April 2025
57AQI
57AQI
27th April 2025
91AQI
91AQI
28th April 2025
103AQI
103AQI
29th April 2025
121AQI
121AQI
30th April 2025
118AQI
118AQI
1st May 2025
102AQI
102AQI
2nd May 2025
82AQI
82AQI
3rd May 2025
70AQI
70AQI
4th May 2025
63AQI
63AQI
5th May 2025
59AQI
59AQI
6th May 2025
59AQI
59AQI
7th May 2025
67AQI
67AQI
8th May 2025
72AQI
72AQI
9th May 2025
57AQI
57AQI
10th May 2025
66AQI
66AQI
11th May 2025
74AQI
74AQI
12th May 2025
111AQI
111AQI
13th May 2025
92AQI
92AQI
14th May 2025
88AQI
88AQI
15th May 2025
118AQI
118AQI
16th May 2025
72AQI
72AQI
17th May 2025
67AQI
67AQI
18th May 2025
63AQI
63AQI
19th May 2025
57AQI
57AQI
20th May 2025
56AQI
56AQI
21st May 2025
50AQI
50AQI
22nd May 2025
51AQI
51AQI
23rd May 2025
48AQI
48AQI
24th May 2025
43AQI
43AQI
25th May 2025
46AQI
46AQI
26th May 2025
63AQI
63AQI
27th May 2025
66AQI
66AQI
28th May 2025
78AQI
78AQI
29th May 2025
72AQI
72AQI
30th May 2025
71AQI
71AQI
31st May 2025
92AQI
92AQI
1st June 2025
52AQI
52AQI
2nd June 2025
60AQI
60AQI
3rd June 2025
55AQI
55AQI
4th June 2025
58AQI
58AQI
5th June 2025
41AQI
41AQI
6th June 2025
37AQI
37AQI
7th June 2025
41AQI
41AQI
8th June 2025
59AQI
59AQI
9th June 2025
47AQI
47AQI
10th June 2025
39AQI
39AQI
11th June 2025
45AQI
45AQI
12th June 2025
55AQI
55AQI
13th June 2025
64AQI
64AQI
14th June 2025
48AQI
48AQI
15th June 2025
69AQI
69AQI
16th June 2025
60AQI
60AQI
17th June 2025
53AQI
53AQI
18th June 2025
65AQI
65AQI
19th June 2025
53AQI
53AQI
20th June 2025
52AQI
52AQI
21st June 2025
40AQI
40AQI
22nd June 2025
30AQI
30AQI
23rd June 2025
45AQI
45AQI
24th June 2025
56AQI
56AQI
25th June 2025
61AQI
61AQI
26th June 2025
62AQI
62AQI
27th June 2025
65AQI
65AQI
28th June 2025
60AQI
60AQI
29th June 2025
59AQI
59AQI
30th June 2025
68AQI
68AQI
1st July 2025
56AQI
56AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
60AQI
60AQI
4th July 2025
52AQI
52AQI
5th July 2025
46AQI
46AQI
6th July 2025
55AQI
55AQI
7th July 2025
47AQI
47AQI
8th July 2025
50AQI
50AQI
9th July 2025
48AQI
48AQI
10th July 2025
49AQI
49AQI
11th July 2025
63AQI
63AQI
12th July 2025
59AQI
59AQI
13th July 2025
52AQI
52AQI
14th July 2025
48AQI
48AQI
15th July 2025
42AQI
42AQI
16th July 2025
40AQI
40AQI
17th July 2025
45AQI
45AQI
18th July 2025
41AQI
41AQI
19th July 2025
45AQI
45AQI
20th July 2025
42AQI
42AQI
21st July 2025
41AQI
41AQI
22nd July 2025
50AQI
50AQI
23rd July 2025
50AQI
50AQI
24th July 2025
59AQI
59AQI
25th July 2025
42AQI
42AQI
26th July 2025
49AQI
49AQI
27th July 2025
50AQI
50AQI
28th July 2025
48AQI
48AQI
29th July 2025
41AQI
41AQI
30th July 2025
42AQI
42AQI
31st July 2025
44AQI
44AQI
1st August 2025
48AQI
48AQI
175AQI
118AQI
77AQI
99AQI
70AQI
53AQI
49AQI
48AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202591AQI
7
20
4
11
12
5
1
26
4
15
14
1
4
24
3
10
20
22
9
1
38
105
40
26
4
Highest AQI recorded in
January175AQI
Lowest AQI recorded in
August48AQI
202493AQI
6
13
9
3
1
14
2
9
2
1
5
20
6
1
15
8
4
2
12
16
3
15
14
1
11
11
7
2
23
8
20
10
1
20
5
5
6
12
7
5
8
19
4
89
148
76
40
12
1
Highest AQI recorded in
November153AQI
Lowest AQI recorded in
August43AQI
202389AQI
6
11
10
4
5
13
9
1
2
19
4
5
1
3
16
3
3
4
1
6
21
2
2
16
14
25
4
2
28
3
18
12
10
16
2
2
1
2
7
16
4
1
9
9
12
111
132
62
47
10
2
Highest AQI recorded in
January144AQI
Lowest AQI recorded in
August38AQI
202295AQI
6
9
10
5
1
4
8
7
2
4
20
6
1
3
9
3
2
7
19
5
9
20
1
11
9
1
1
15
12
2
10
16
5
2
2
5
19
2
1
10
13
7
63
127
58
46
9
1
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
August43AQI
202186AQI
5
11
15
2
9
12
4
1
2
21
5
3
5
10
9
2
3
1
6
18
6
1
11
16
3
10
21
23
7
27
3
12
16
1
2
4
10
8
8
1
10
17
3
103
146
72
38
4
1
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
September41AQI
202073AQI
2
8
2
1
5
10
1
2
1
2
6
11
1
25
5
16
13
2
20
11
18
12
10
18
2
1
5
12
8
5
6
17
8
107
106
33
16
2
2
Highest AQI recorded in
April141AQI
Lowest AQI recorded in
June39AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
95AQILeast Polluted Year Recorded
2020(Avg.)
73AQIRac Hac Dang Jia's annual 2025 AQI (91) shows an average percentage change of 5.1% (worsened AQI) compared to previous years: 2020 (73), 2021 (86), 2022 (95), 2023 (89), 2024 (93).
