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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Ranghulu District, Daqing, 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

Ranghulu District, Daqing, Heilongjiang, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Aug 2024
69AQI
Lowest AQI recorded on
12th Aug 2023
21AQI

Same Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2024 on the same day.

Day & Night AQI Trend: 5th Aug - 6th Aug 2026

Ranghulu District, Daqing, Heilongjiang, China

AQI
Day
Night
.

4 AM5th Aug 2026

7 PM

3 AM6th Aug 2026

Day time
Avg. Highest Time
1PM5th Aug

60AQI

Avg. Lowest Time
9AM5th Aug

27AQI

Night time
Avg. Highest Time
2AM6th Aug

57AQI

Avg. Lowest Time
11PM5th Aug

40AQI

In the last 24 hours,

Ranghulu District's AQI reached its highest point of 60 at 1 PM during the Day, while the lowest point, 27, was recorded at 9 AM during the Day between 5th Aug and 6th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Ranghulu District, Daqing, Heilongjiang, China

JulAug
08th - 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 - 05th05th - 06th06th
Day
Night
8th Jul 2026514 AMAQI
8th Jul 2026255 AMAQI
8th Jul 2026366 AMAQI
8th Jul 2026317 AMAQI
8th Jul 2026298 AMAQI
8th Jul 2026369 AMAQI
8th Jul 20264010 AMAQI
8th Jul 20263811 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026331 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026233 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026235 PMAQI
8th Jul 2026206 PMAQI
8th Jul 2026187 PMAQI
8th Jul 2026228 PMAQI
8th Jul 2026249 PMAQI
8th Jul 20262710 PMAQI
8th Jul 20263111 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026301 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026283 AMAQI

21°C20/22°C

9th Jul 2026254 AMAQI
9th Jul 2026245 AMAQI
9th Jul 2026266 AMAQI
9th Jul 202697 AMAQI
9th Jul 202698 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262111 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026262 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026269 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20263012 AMAQI
10th Jul 2026291 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026323 AMAQI

23°C19/28°C

10th Jul 2026304 AMAQI
10th Jul 2026805 AMAQI
10th Jul 2026766 AMAQI
10th Jul 2026767 AMAQI
10th Jul 2026468 AMAQI
10th Jul 2026449 AMAQI
10th Jul 20264210 AMAQI
10th Jul 20266211 AMAQI
10th Jul 20265912 PMAQI
10th Jul 2026541 PMAQI
10th Jul 2026502 PMAQI
10th Jul 2026563 PMAQI
10th Jul 2026624 PMAQI
10th Jul 2026675 PMAQI
10th Jul 2026556 PMAQI
10th Jul 2026677 PMAQI
10th Jul 2026708 PMAQI
10th Jul 2026769 PMAQI
10th Jul 20268510 PMAQI
10th Jul 20268611 PMAQI
11th Jul 20268612 AMAQI
11th Jul 2026791 AMAQI
11th Jul 2026702 AMAQI
11th Jul 2026713 AMAQI

25°C21/29°C

11th Jul 2026784 AMAQI
11th Jul 2026645 AMAQI
11th Jul 2026646 AMAQI
11th Jul 2026697 AMAQI
11th Jul 2026768 AMAQI
11th Jul 2026789 AMAQI
11th Jul 20268610 AMAQI
11th Jul 20268911 AMAQI
11th Jul 20267312 PMAQI
11th Jul 2026791 PMAQI
11th Jul 2026852 PMAQI
11th Jul 2026803 PMAQI
11th Jul 2026524 PMAQI
11th Jul 2026655 PMAQI
11th Jul 2026576 PMAQI
11th Jul 2026587 PMAQI
11th Jul 2026608 PMAQI
11th Jul 2026649 PMAQI
11th Jul 20265110 PMAQI
11th Jul 20265211 PMAQI
12th Jul 20265212 AMAQI
12th Jul 2026461 AMAQI
12th Jul 2026332 AMAQI
12th Jul 2026293 AMAQI

26°C22/31°C

12th Jul 2026404 AMAQI
12th Jul 2026575 AMAQI
12th Jul 2026336 AMAQI
12th Jul 2026147 AMAQI
12th Jul 2026178 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20263810 AMAQI
12th Jul 20265211 AMAQI
12th Jul 20264212 PMAQI
12th Jul 2026151 PMAQI
12th Jul 2026212 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026234 PMAQI
12th Jul 2026335 PMAQI
12th Jul 2026336 PMAQI
12th Jul 2026337 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026369 PMAQI
12th Jul 20262910 PMAQI
12th Jul 20264811 PMAQI
13th Jul 20264012 AMAQI
13th Jul 2026311 AMAQI
13th Jul 2026402 AMAQI
13th Jul 2026473 AMAQI

24°C22/27°C

13th Jul 2026494 AMAQI
13th Jul 2026445 AMAQI
13th Jul 2026426 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026538 AMAQI
13th Jul 2026579 AMAQI
13th Jul 20265910 AMAQI
13th Jul 20265711 AMAQI
13th Jul 20262912 PMAQI
13th Jul 2026181 PMAQI
13th Jul 2026192 PMAQI
13th Jul 2026213 PMAQI
13th Jul 2026204 PMAQI
13th Jul 2026295 PMAQI
13th Jul 2026296 PMAQI
13th Jul 2026427 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263510 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026243 AMAQI

25°C22/29°C

14th Jul 2026304 AMAQI
14th Jul 2026305 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026267 AMAQI
14th Jul 2026308 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20262410 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262312 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026294 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026698 PMAQI
14th Jul 2026629 PMAQI
14th Jul 20266210 PMAQI
14th Jul 20265911 PMAQI
15th Jul 20265212 AMAQI
15th Jul 2026581 AMAQI
15th Jul 2026512 AMAQI
15th Jul 2026483 AMAQI

24°C19/30°C

15th Jul 2026444 AMAQI
15th Jul 2026385 AMAQI
15th Jul 2026386 AMAQI
15th Jul 2026297 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20262310 AMAQI
15th Jul 20262111 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026233 PMAQI
15th Jul 2026264 PMAQI
15th Jul 2026285 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026297 PMAQI
15th Jul 2026228 PMAQI
15th Jul 2026309 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20262411 PMAQI
16th Jul 20262312 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026263 AMAQI

23°C18/29°C

16th Jul 2026264 AMAQI
16th Jul 2026185 AMAQI
16th Jul 2026186 AMAQI
16th Jul 2026147 AMAQI
16th Jul 2026208 AMAQI
16th Jul 2026229 AMAQI
16th Jul 20262510 AMAQI
16th Jul 20262611 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026241 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026203 PMAQI
16th Jul 2026404 PMAQI
16th Jul 2026585 PMAQI
16th Jul 2026426 PMAQI
16th Jul 2026257 PMAQI
16th Jul 2026428 PMAQI
16th Jul 2026489 PMAQI
16th Jul 20265610 PMAQI
16th Jul 20266011 PMAQI
17th Jul 20265512 AMAQI
17th Jul 2026551 AMAQI
17th Jul 2026512 AMAQI
17th Jul 2026503 AMAQI

21°C15/28°C

17th Jul 2026484 AMAQI
17th Jul 2026485 AMAQI
17th Jul 2026366 AMAQI
17th Jul 2026277 AMAQI
17th Jul 2026258 AMAQI
17th Jul 2026219 AMAQI
17th Jul 20261810 AMAQI
17th Jul 20261811 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026201 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026184 PMAQI
17th Jul 2026215 PMAQI
17th Jul 2026236 PMAQI
17th Jul 2026367 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20267410 PMAQI
17th Jul 20267211 PMAQI
18th Jul 20265612 AMAQI
18th Jul 2026531 AMAQI
18th Jul 2026572 AMAQI
18th Jul 2026503 AMAQI

24°C17/30°C

18th Jul 2026444 AMAQI
18th Jul 2026345 AMAQI
18th Jul 2026446 AMAQI
18th Jul 2026567 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026489 AMAQI
18th Jul 20264010 AMAQI
18th Jul 20265011 AMAQI
18th Jul 20265112 PMAQI
18th Jul 2026511 PMAQI
18th Jul 2026402 PMAQI
18th Jul 2026333 PMAQI
18th Jul 2026404 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026506 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026468 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20264611 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026382 AMAQI
19th Jul 2026403 AMAQI

21°C18/24°C

19th Jul 2026444 AMAQI
19th Jul 2026385 AMAQI
19th Jul 2026426 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026389 AMAQI
19th Jul 20263610 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20263312 PMAQI
19th Jul 2026361 PMAQI
19th Jul 2026332 PMAQI
19th Jul 2026363 PMAQI
19th Jul 2026404 PMAQI
19th Jul 2026405 PMAQI
19th Jul 2026446 PMAQI
19th Jul 2026467 PMAQI
19th Jul 2026498 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20264210 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20264812 AMAQI
20th Jul 2026481 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026673 AMAQI

23°C16/30°C

20th Jul 2026674 AMAQI
20th Jul 2026665 AMAQI
20th Jul 2026906 AMAQI
20th Jul 2026727 AMAQI
20th Jul 2026598 AMAQI
20th Jul 2026579 AMAQI
20th Jul 20265610 AMAQI
20th Jul 20265511 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026521 PMAQI
20th Jul 2026402 PMAQI
20th Jul 2026383 PMAQI
20th Jul 2026504 PMAQI
20th Jul 2026525 PMAQI
20th Jul 2026496 PMAQI
20th Jul 2026517 PMAQI
20th Jul 2026508 PMAQI
20th Jul 2026559 PMAQI
20th Jul 20265010 PMAQI
20th Jul 20265311 PMAQI
21st Jul 20265212 AMAQI
21st Jul 2026521 AMAQI
21st Jul 2026522 AMAQI
21st Jul 2026463 AMAQI

26°C20/32°C

21st Jul 2026504 AMAQI
21st Jul 2026645 AMAQI
21st Jul 2026746 AMAQI
21st Jul 2026907 AMAQI
21st Jul 2026888 AMAQI
21st Jul 2026859 AMAQI
21st Jul 20268210 AMAQI
21st Jul 20267612 PMAQI
21st Jul 2026581 PMAQI
21st Jul 2026592 PMAQI
21st Jul 2026493 PMAQI
21st Jul 2026364 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026886 PMAQI
21st Jul 2026507 PMAQI
21st Jul 2026588 PMAQI
21st Jul 2026679 PMAQI
21st Jul 20266810 PMAQI
21st Jul 20266411 PMAQI
22nd Jul 20264412 AMAQI
22nd Jul 2026441 AMAQI
22nd Jul 2026422 AMAQI
22nd Jul 2026383 AMAQI

27°C22/31°C

22nd Jul 2026384 AMAQI
22nd Jul 2026315 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026339 AMAQI
22nd Jul 20264610 AMAQI
22nd Jul 20266211 AMAQI
22nd Jul 20266612 PMAQI
22nd Jul 2026691 PMAQI
22nd Jul 2026642 PMAQI
22nd Jul 2026803 PMAQI
22nd Jul 2026844 PMAQI
22nd Jul 2026855 PMAQI
22nd Jul 2026786 PMAQI
22nd Jul 2026727 PMAQI
22nd Jul 2026798 PMAQI
22nd Jul 2026949 PMAQI
22nd Jul 20269610 PMAQI
22nd Jul 20267311 PMAQI
23rd Jul 20268812 AMAQI
23rd Jul 20261051 AMAQI
23rd Jul 20261082 AMAQI
23rd Jul 20261093 AMAQI

26°C20/33°C

23rd Jul 20261254 AMAQI
23rd Jul 20261285 AMAQI
23rd Jul 20261126 AMAQI
23rd Jul 20261157 AMAQI
23rd Jul 20261148 AMAQI
23rd Jul 20261189 AMAQI
23rd Jul 202612010 AMAQI
23rd Jul 202614011 AMAQI
23rd Jul 202613412 PMAQI
23rd Jul 20261211 PMAQI
23rd Jul 20261222 PMAQI
23rd Jul 20261183 PMAQI
23rd Jul 2026924 PMAQI
23rd Jul 2026605 PMAQI
23rd Jul 2026566 PMAQI
23rd Jul 2026407 PMAQI
23rd Jul 2026538 PMAQI
23rd Jul 2026529 PMAQI
23rd Jul 20265010 PMAQI
23rd Jul 20266611 PMAQI
24th Jul 20266212 AMAQI
24th Jul 2026561 AMAQI
24th Jul 2026652 AMAQI
24th Jul 2026693 AMAQI

27°C22/33°C

24th Jul 2026724 AMAQI
24th Jul 2026705 AMAQI
24th Jul 2026726 AMAQI
24th Jul 2026827 AMAQI
24th Jul 2026598 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262710 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20265812 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026112 PMAQI
24th Jul 2026103 PMAQI
24th Jul 2026174 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026486 PMAQI
24th Jul 2026277 PMAQI
24th Jul 202688 PMAQI
24th Jul 2026179 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026481 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026503 AMAQI

24°C22/25°C

25th Jul 2026544 AMAQI
25th Jul 2026495 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026277 AMAQI
25th Jul 2026508 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20265810 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026402 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026674 PMAQI
25th Jul 2026515 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026518 PMAQI
25th Jul 2026549 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20265311 PMAQI
26th Jul 20266712 AMAQI
26th Jul 2026661 AMAQI
26th Jul 2026582 AMAQI
26th Jul 2026653 AMAQI

25°C20/31°C

26th Jul 2026644 AMAQI
26th Jul 2026625 AMAQI
26th Jul 2026566 AMAQI
26th Jul 2026537 AMAQI
26th Jul 2026528 AMAQI
26th Jul 2026549 AMAQI
26th Jul 20265610 AMAQI
26th Jul 20265711 AMAQI
26th Jul 20265512 PMAQI
26th Jul 2026571 PMAQI
26th Jul 2026532 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026574 PMAQI
26th Jul 2026545 PMAQI
26th Jul 2026546 PMAQI
26th Jul 2026557 PMAQI
26th Jul 2026538 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20265210 PMAQI
26th Jul 20265111 PMAQI
27th Jul 20265212 AMAQI
27th Jul 2026481 AMAQI
27th Jul 2026512 AMAQI
27th Jul 2026463 AMAQI

25°C20/31°C

27th Jul 2026464 AMAQI
27th Jul 2026425 AMAQI
27th Jul 2026386 AMAQI
27th Jul 2026387 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20264010 AMAQI
27th Jul 20263611 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026362 PMAQI
27th Jul 2026363 PMAQI
27th Jul 2026404 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026486 PMAQI
27th Jul 2026467 PMAQI
27th Jul 2026468 PMAQI
27th Jul 2026469 PMAQI
27th Jul 20264810 PMAQI
27th Jul 20265211 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026621 AMAQI
28th Jul 2026692 AMAQI
28th Jul 2026643 AMAQI

25°C21/31°C

28th Jul 2026644 AMAQI
28th Jul 2026645 AMAQI
28th Jul 2026726 AMAQI
28th Jul 2026727 AMAQI
28th Jul 2026678 AMAQI
28th Jul 2026709 AMAQI
28th Jul 20267410 AMAQI
28th Jul 20269611 AMAQI
28th Jul 202610512 PMAQI
28th Jul 2026861 PMAQI
28th Jul 2026842 PMAQI
28th Jul 2026873 PMAQI
28th Jul 2026844 PMAQI
28th Jul 2026725 PMAQI
28th Jul 2026736 PMAQI
28th Jul 2026767 PMAQI
28th Jul 2026808 PMAQI
28th Jul 2026599 PMAQI
28th Jul 20267810 PMAQI
28th Jul 20267811 PMAQI
29th Jul 20265712 AMAQI
29th Jul 2026601 AMAQI
29th Jul 2026602 AMAQI
29th Jul 2026603 AMAQI

28°C24/33°C

29th Jul 2026474 AMAQI
29th Jul 2026465 AMAQI
29th Jul 2026476 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026191 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026204 PMAQI
29th Jul 2026165 PMAQI
29th Jul 2026426 PMAQI
29th Jul 2026277 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026319 PMAQI
29th Jul 20264010 PMAQI
29th Jul 20265211 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026383 AMAQI

28°C23/33°C

30th Jul 2026384 AMAQI
30th Jul 2026545 AMAQI
30th Jul 2026536 AMAQI
30th Jul 2026407 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026319 AMAQI
30th Jul 20263110 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20263112 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026183 PMAQI
30th Jul 2026184 PMAQI
30th Jul 2026235 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20263110 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20262912 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026403 AMAQI

27°C22/32°C

31st Jul 2026384 AMAQI
31st Jul 2026365 AMAQI
31st Jul 2026386 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026468 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20266210 AMAQI
31st Jul 20266211 AMAQI
31st Jul 20265712 PMAQI
31st Jul 2026731 PMAQI
31st Jul 2026742 PMAQI
31st Jul 2026743 PMAQI
31st Jul 2026814 PMAQI
31st Jul 2026995 PMAQI
31st Jul 2026996 PMAQI
31st Jul 2026967 PMAQI
31st Jul 2026948 PMAQI
31st Jul 2026889 PMAQI
31st Jul 20268510 PMAQI
31st Jul 20267911 PMAQI
1st Aug 20267212 AMAQI
1st Aug 2026661 AMAQI
1st Aug 2026562 AMAQI
1st Aug 2026583 AMAQI

28°C23/36°C

1st Aug 2026744 AMAQI
1st Aug 2026725 AMAQI
1st Aug 2026676 AMAQI
1st Aug 2026367 AMAQI
1st Aug 2026338 AMAQI
1st Aug 2026279 AMAQI
1st Aug 20262310 AMAQI
1st Aug 20261611 AMAQI
1st Aug 20261412 PMAQI
1st Aug 2026151 PMAQI
1st Aug 2026262 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026334 PMAQI
1st Aug 2026365 PMAQI
1st Aug 2026336 PMAQI
1st Aug 2026317 PMAQI
1st Aug 2026238 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20262511 PMAQI
2nd Aug 20261412 AMAQI
2nd Aug 2026131 AMAQI
2nd Aug 2026192 AMAQI
2nd Aug 2026213 AMAQI

24°C21/26°C

2nd Aug 2026444 AMAQI
2nd Aug 2026365 AMAQI
2nd Aug 2026426 AMAQI
2nd Aug 2026507 AMAQI
2nd Aug 2026488 AMAQI
2nd Aug 2026339 AMAQI
2nd Aug 20262010 AMAQI
2nd Aug 20261811 AMAQI
2nd Aug 20261812 PMAQI
2nd Aug 2026261 PMAQI
2nd Aug 2026202 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026364 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026316 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20263111 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026511 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026443 AMAQI

24°C20/29°C

3rd Aug 2026424 AMAQI
3rd Aug 2026445 AMAQI
3rd Aug 2026466 AMAQI
3rd Aug 2026487 AMAQI
3rd Aug 2026528 AMAQI
3rd Aug 2026519 AMAQI
3rd Aug 20265210 AMAQI
3rd Aug 20265211 AMAQI
3rd Aug 20264912 PMAQI
3rd Aug 2026521 PMAQI
3rd Aug 2026492 PMAQI
3rd Aug 2026523 PMAQI
3rd Aug 2026514 PMAQI
3rd Aug 2026525 PMAQI
3rd Aug 2026536 PMAQI
3rd Aug 2026577 PMAQI
3rd Aug 2026628 PMAQI
3rd Aug 2026699 PMAQI
3rd Aug 20266510 PMAQI
3rd Aug 20266211 PMAQI
4th Aug 20266012 AMAQI
4th Aug 2026561 AMAQI
4th Aug 2026562 AMAQI
4th Aug 2026563 AMAQI

27°C22/32°C

4th Aug 2026524 AMAQI
4th Aug 2026525 AMAQI
4th Aug 2026606 AMAQI
4th Aug 2026607 AMAQI
4th Aug 2026588 AMAQI
4th Aug 2026539 AMAQI
4th Aug 20266010 AMAQI
4th Aug 20265311 AMAQI
4th Aug 20265012 PMAQI
4th Aug 2026531 PMAQI
4th Aug 2026532 PMAQI
4th Aug 2026553 PMAQI
4th Aug 2026524 PMAQI
4th Aug 2026505 PMAQI
4th Aug 2026506 PMAQI
4th Aug 2026487 PMAQI
4th Aug 2026508 PMAQI
4th Aug 2026469 PMAQI
4th Aug 20265010 PMAQI
4th Aug 20264811 PMAQI
5th Aug 20264812 AMAQI
5th Aug 2026421 AMAQI
5th Aug 2026442 AMAQI
5th Aug 2026443 AMAQI

28°C24/33°C

5th Aug 2026424 AMAQI
5th Aug 2026295 AMAQI
5th Aug 2026366 AMAQI
5th Aug 2026347 AMAQI
5th Aug 2026278 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20263210 AMAQI
5th Aug 20264211 AMAQI
5th Aug 20265312 PMAQI
5th Aug 2026601 PMAQI
5th Aug 2026552 PMAQI
5th Aug 2026543 PMAQI
5th Aug 2026544 PMAQI
5th Aug 2026505 PMAQI
5th Aug 2026586 PMAQI
5th Aug 2026607 PMAQI
5th Aug 2026428 PMAQI
5th Aug 2026469 PMAQI
5th Aug 20265010 PMAQI
5th Aug 20264011 PMAQI
6th Aug 20264212 AMAQI
6th Aug 2026501 AMAQI
6th Aug 2026572 AMAQI
6th Aug 2026513 AMAQI

28°C24/35°C

6th Aug 2026514 AMAQI
4 AM
6th Aug 2026545 AMAQI
6th Aug 2026586 AMAQI
6th Aug 2026487 AMAQI
6th Aug 2026338 AMAQI
6th Aug 2026409 AMAQI
6th Aug 20264410 AMAQI
6th Aug 20264011 AMAQI
11 AM
6th Aug 20263812 PMAQI
6th Aug 2026421 PMAQI
6th Aug 2026592 PMAQI
6th Aug 2026523 PMAQI
6th Aug 2026424 PMAQI
6th Aug 2026565 PMAQI
6th Aug 2026576 PMAQI
6th Aug 2026557 PMAQI
7 PM
6th Aug 2026538 PMAQI
6th Aug 2026519 PMAQI
6th Aug 20265110 PMAQI
6th Aug 20264811 PMAQI
11 PM
3 AM

26°C19/34°C

Day time
Avg. Highest Time
4 AM - 6 AM

51AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
1 PM - 4 PM

44AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 6 AM (Avg. 51), while the lowest AQI was between 1 PM to 4 PM (Avg. 44).
Night time
Avg. Highest Time
9 PM - 11 PM

50AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM

47AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 50), while the lowest AQI was between 8 PM to 8 PM (Avg. 47).

2026 Days Vs Air Quality

Ranghulu District, Daqing, Heilongjiang, China

2026

35%

76

53%

115

11%

25

0.9%

2

Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)

Good
76 Days
Moderate
115 Days
Poor
25 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 35%

Health Risk Level:

High

In 2026, 35% of 218 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

Ranghulu District, Daqing, Heilongjiang, China

AQI levels in 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
76AQI (US)
2nd January 2026
82AQI (US)
3rd January 2026
89AQI (US)
4th January 2026
74AQI (US)
5th January 2026
78AQI (US)
6th January 2026
118AQI (US)
7th January 2026
68AQI (US)
8th January 2026
78AQI (US)
9th January 2026
99AQI (US)
10th January 2026
103AQI (US)
11th January 2026
95AQI (US)
12th January 2026
126AQI (US)
13th January 2026
86AQI (US)
14th January 2026
66AQI (US)
15th January 2026
122AQI (US)
16th January 2026
89AQI (US)
17th January 2026
76AQI (US)
18th January 2026
83AQI (US)
19th January 2026
74AQI (US)
20th January 2026
65AQI (US)
21st January 2026
70AQI (US)
22nd January 2026
72AQI (US)
23rd January 2026
66AQI (US)
24th January 2026
56AQI (US)
25th January 2026
48AQI (US)
26th January 2026
96AQI (US)
27th January 2026
61AQI (US)
28th January 2026
74AQI (US)
29th January 2026
62AQI (US)
30th January 2026
53AQI (US)
31st January 2026
76AQI (US)
1st February 2026
58AQI (US)
2nd February 2026
60AQI (US)
3rd February 2026
78AQI (US)
4th February 2026
128AQI (US)
5th February 2026
70AQI (US)
6th February 2026
48AQI (US)
7th February 2026
62AQI (US)
8th February 2026
51AQI (US)
9th February 2026
75AQI (US)
10th February 2026
128AQI (US)
11th February 2026
69AQI (US)
12th February 2026
96AQI (US)
13th February 2026
94AQI (US)
14th February 2026
118AQI (US)
15th February 2026
37AQI (US)
16th February 2026
54AQI (US)
17th February 2026
74AQI (US)
18th February 2026
46AQI (US)
19th February 2026
96AQI (US)
20th February 2026
131AQI (US)
21st February 2026
151AQI (US)
22nd February 2026
91AQI (US)
23rd February 2026
36AQI (US)
24th February 2026
34AQI (US)
25th February 2026
88AQI (US)
26th February 2026
41AQI (US)
27th February 2026
50AQI (US)
28th February 2026
52AQI (US)
1st March 2026
52AQI (US)
2nd March 2026
57AQI (US)
3rd March 2026
79AQI (US)
4th March 2026
87AQI (US)
5th March 2026
57AQI (US)
6th March 2026
67AQI (US)
7th March 2026
74AQI (US)
8th March 2026
114AQI (US)
9th March 2026
109AQI (US)
10th March 2026
68AQI (US)
11th March 2026
55AQI (US)
12th March 2026
85AQI (US)
13th March 2026
110AQI (US)
14th March 2026
63AQI (US)
15th March 2026
66AQI (US)
16th March 2026
44AQI (US)
17th March 2026
125AQI (US)
18th March 2026
85AQI (US)
19th March 2026
87AQI (US)
20th March 2026
114AQI (US)
21st March 2026
145AQI (US)
22nd March 2026
146AQI (US)
23rd March 2026
142AQI (US)
24th March 2026
131AQI (US)
25th March 2026
161AQI (US)
26th March 2026
117AQI (US)
27th March 2026
83AQI (US)
28th March 2026
96AQI (US)
29th March 2026
124AQI (US)
30th March 2026
44AQI (US)
31st March 2026
121AQI (US)
1st April 2026
66AQI (US)
2nd April 2026
142AQI (US)
3rd April 2026
123AQI (US)
4th April 2026
88AQI (US)
5th April 2026
106AQI (US)
6th April 2026
89AQI (US)
7th April 2026
41AQI (US)
8th April 2026
63AQI (US)
9th April 2026
33AQI (US)
10th April 2026
49AQI (US)
11th April 2026
44AQI (US)
12th April 2026
66AQI (US)
13th April 2026
43AQI (US)
14th April 2026
80AQI (US)
15th April 2026
107AQI (US)
16th April 2026
81AQI (US)
17th April 2026
99AQI (US)
18th April 2026
72AQI (US)
19th April 2026
67AQI (US)
20th April 2026
57AQI (US)
21st April 2026
39AQI (US)
22nd April 2026
39AQI (US)
23rd April 2026
63AQI (US)
24th April 2026
78AQI (US)
25th April 2026
52AQI (US)
26th April 2026
47AQI (US)
27th April 2026
36AQI (US)
28th April 2026
46AQI (US)
29th April 2026
37AQI (US)
30th April 2026
60AQI (US)
1st May 2026
48AQI (US)
2nd May 2026
38AQI (US)
3rd May 2026
42AQI (US)
4th May 2026
47AQI (US)
5th May 2026
52AQI (US)
6th May 2026
32AQI (US)
7th May 2026
50AQI (US)
8th May 2026
45AQI (US)
9th May 2026
49AQI (US)
10th May 2026
73AQI (US)
11th May 2026
107AQI (US)
12th May 2026
72AQI (US)
13th May 2026
69AQI (US)
14th May 2026
94AQI (US)
15th May 2026
60AQI (US)
16th May 2026
78AQI (US)
17th May 2026
68AQI (US)
18th May 2026
63AQI (US)
19th May 2026
62AQI (US)
20th May 2026
70AQI (US)
21st May 2026
77AQI (US)
22nd May 2026
89AQI (US)
23rd May 2026
86AQI (US)
24th May 2026
77AQI (US)
25th May 2026
73AQI (US)
26th May 2026
50AQI (US)
27th May 2026
36AQI (US)
28th May 2026
43AQI (US)
29th May 2026
30AQI (US)
30th May 2026
29AQI (US)
31st May 2026
46AQI (US)
1st June 2026
41AQI (US)
2nd June 2026
35AQI (US)
3rd June 2026
40AQI (US)
4th June 2026
39AQI (US)
5th June 2026
26AQI (US)
6th June 2026
27AQI (US)
7th June 2026
25AQI (US)
8th June 2026
25AQI (US)
9th June 2026
24AQI (US)
10th June 2026
25AQI (US)
11th June 2026
46AQI (US)
12th June 2026
54AQI (US)
13th June 2026
34AQI (US)
14th June 2026
29AQI (US)
15th June 2026
54AQI (US)
16th June 2026
49AQI (US)
17th June 2026
65AQI (US)
18th June 2026
55AQI (US)
19th June 2026
82AQI (US)
20th June 2026
69AQI (US)
21st June 2026
29AQI (US)
22nd June 2026
33AQI (US)
23rd June 2026
50AQI (US)
24th June 2026
63AQI (US)
25th June 2026
38AQI (US)
26th June 2026
42AQI (US)
27th June 2026
51AQI (US)
28th June 2026
40AQI (US)
29th June 2026
61AQI (US)
30th June 2026
76AQI (US)
1st July 2026
75AQI (US)
2nd July 2026
66AQI (US)
3rd July 2026
56AQI (US)
4th July 2026
34AQI (US)
5th July 2026
59AQI (US)
6th July 2026
59AQI (US)
7th July 2026
43AQI (US)
8th July 2026
31AQI (US)
9th July 2026
24AQI (US)
10th July 2026
57AQI (US)
11th July 2026
70AQI (US)
12th July 2026
34AQI (US)
13th July 2026
37AQI (US)
14th July 2026
33AQI (US)
15th July 2026
31AQI (US)
16th July 2026
31AQI (US)
17th July 2026
37AQI (US)
18th July 2026
47AQI (US)
19th July 2026
41AQI (US)
20th July 2026
56AQI (US)
21st July 2026
63AQI (US)
22nd July 2026
59AQI (US)
23rd July 2026
98AQI (US)
24th July 2026
42AQI (US)
25th July 2026
47AQI (US)
26th July 2026
57AQI (US)
27th July 2026
43AQI (US)
28th July 2026
74AQI (US)
29th July 2026
37AQI (US)
30th July 2026
33AQI (US)
31st July 2026
63AQI (US)
1st August 2026
39AQI (US)
2nd August 2026
31AQI (US)
3rd August 2026
52AQI (US)
4th August 2026
53AQI (US)
5th August 2026
45AQI (US)
6th August 2026
49AQI (US)
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

80AQI (US)

76AQI (US)

94AQI (US)

67AQI (US)

60AQI (US)

44AQI (US)

50AQI (US)

45AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202667AQI (US)

1
26
4
7
16
4
1
2
16
12
1
11
15
4
14
16
1
20
10
17
14
4
2
76
115
25
2

Highest AQI (US) recorded in

March

94AQI (US)

Lowest AQI (US) recorded in

June

44AQI (US)

202584AQI (US)

1
15
12
3
16
11
1
21
9
1
18
11
1
27
4
30
3
28
30
1
10
20
27
3
1
13
14
3
22
7
2
43
224
74
21
3

Highest AQI (US) recorded in

January

150AQI (US)

Lowest AQI (US) recorded in

August

41AQI (US)

202481AQI (US)

19
8
3
18
9
2
1
26
4
21
7
2
4
26
1
21
9
12
11
6
2
22
9
10
20
24
7
9
12
3
6
22
9
70
214
63
12
6

Highest AQI (US) recorded in

November

138AQI (US)

Lowest AQI (US) recorded in

August

46AQI (US)

202370AQI (US)

15
9
6
16
9
3
2
25
3
1
2
16
9
1
2
7
16
4
1
18
12
26
3
2
30
1
26
4
10
19
1
1
5
13
5
3
1
25
4
1
127
165
44
19
2

Highest AQI (US) recorded in

January

106AQI (US)

Lowest AQI (US) recorded in

August

34AQI (US)

202269AQI (US)

10
11
7
2
15
5
1
1
28
2
1
16
1
29
2
10
20
20
1
1
22
6
22
6
3
2
21
6
1
28
2
1
77
180
32
11
2
1

Highest AQI (US) recorded in

January

123AQI (US)

Lowest AQI (US) recorded in

September

31AQI (US)

202173AQI (US)

18
6
6
20
5
3
22
7
2
1
23
3
2
1
11
18
2
11
18
1
11
20
14
5
2
21
9
14
16
1
4
16
8
2
20
11
87
205
46
15
1

Highest AQI (US) recorded in

January

102AQI (US)

Lowest AQI (US) recorded in

September

47AQI (US)

202060AQI (US)

11
2
14
4
2
6
12
21
9
15
14
27
4
19
11
14
14
2
1
8
20
2
1
27
2
1
111
136
12
4

Highest AQI (US) recorded in

April

93AQI (US)

Lowest AQI (US) recorded in

August

35AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
84AQI (US)
Least Polluted Year Recorded
2020(Avg.)
60AQI (US)

Ranghulu District's annual 2026 AQI (US) (67) shows an average percentage change of -6.8% (improved AQI (US)) compared to previous years: 2020 (60), 2021 (73), 2022 (69), 2023 (70), 2024 (81), 2025 (84).