Qiqihar, 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
Qiqihar, Heilongjiang, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2023
74AQILowest AQI recorded on
4th Aug 2023
26AQISame Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 28 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Qiqihar, Heilongjiang, China
AQI
Day
Night
.
4 AM1st Aug 2026
7 PM
3 AM2nd Aug 2026
Day time
Avg. Highest Time
5AM1st Aug
39AQI
Avg. Lowest Time
12PM1st Aug
25AQI
Night time
Avg. Highest Time
8PM1st Aug
31AQI
Avg. Lowest Time
1AM2nd Aug
21AQI
In the last 24 hours,
Qiqihar's AQI reached its highest point of 39 at 5 AM during the Day, while the lowest point, 21, was recorded at 1 AM during the Night between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Qiqihar, 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
Day
Night
4th Jul 2026204 AMAQI
4th Jul 2026255 AMAQI
4th Jul 2026226 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026328 AMAQI
4th Jul 2026279 AMAQI
4th Jul 20262210 AMAQI
4th Jul 20262311 AMAQI
4th Jul 20262312 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026252 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026264 PMAQI
4th Jul 2026265 PMAQI
4th Jul 2026266 PMAQI
4th Jul 2026287 PMAQI
4th Jul 2026268 PMAQI
4th Jul 2026269 PMAQI
4th Jul 20262510 PMAQI
4th Jul 20262711 PMAQI
5th Jul 20262812 AMAQI
5th Jul 2026241 AMAQI
5th Jul 2026252 AMAQI
5th Jul 2026263 AMAQI
25°C18/33°C
5th Jul 2026254 AMAQI
5th Jul 2026245 AMAQI
5th Jul 2026236 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026228 AMAQI
5th Jul 2026389 AMAQI
5th Jul 20263910 AMAQI
5th Jul 20262711 AMAQI
5th Jul 20262712 PMAQI
5th Jul 2026321 PMAQI
5th Jul 2026892 PMAQI
5th Jul 2026773 PMAQI
5th Jul 2026684 PMAQI
5th Jul 2026665 PMAQI
5th Jul 2026656 PMAQI
5th Jul 2026707 PMAQI
5th Jul 2026618 PMAQI
5th Jul 2026449 PMAQI
5th Jul 20263510 PMAQI
5th Jul 20263111 PMAQI
6th Jul 20262112 AMAQI
6th Jul 2026171 AMAQI
6th Jul 2026162 AMAQI
6th Jul 2026143 AMAQI
25°C20/32°C
6th Jul 2026214 AMAQI
6th Jul 2026325 AMAQI
6th Jul 2026386 AMAQI
6th Jul 2026447 AMAQI
6th Jul 2026538 AMAQI
6th Jul 2026559 AMAQI
6th Jul 20264910 AMAQI
6th Jul 20264411 AMAQI
6th Jul 20265712 PMAQI
6th Jul 2026591 PMAQI
6th Jul 2026522 PMAQI
6th Jul 2026423 PMAQI
6th Jul 2026464 PMAQI
6th Jul 2026515 PMAQI
6th Jul 2026566 PMAQI
6th Jul 2026617 PMAQI
6th Jul 2026478 PMAQI
6th Jul 2026259 PMAQI
6th Jul 20261810 PMAQI
6th Jul 20262311 PMAQI
7th Jul 20262512 AMAQI
7th Jul 2026211 AMAQI
7th Jul 2026142 AMAQI
7th Jul 2026123 AMAQI
25°C21/31°C
7th Jul 2026204 AMAQI
7th Jul 2026345 AMAQI
7th Jul 2026396 AMAQI
7th Jul 2026427 AMAQI
7th Jul 2026398 AMAQI
7th Jul 2026239 AMAQI
7th Jul 20261910 AMAQI
7th Jul 20261611 AMAQI
7th Jul 20261512 PMAQI
7th Jul 2026181 PMAQI
7th Jul 2026202 PMAQI
7th Jul 2026203 PMAQI
7th Jul 2026204 PMAQI
7th Jul 2026185 PMAQI
7th Jul 2026136 PMAQI
7th Jul 2026207 PMAQI
7th Jul 2026478 PMAQI
7th Jul 2026609 PMAQI
7th Jul 20268010 PMAQI
7th Jul 20267311 PMAQI
8th Jul 20266012 AMAQI
8th Jul 2026311 AMAQI
8th Jul 2026292 AMAQI
8th Jul 2026283 AMAQI
24°C21/29°C
8th Jul 2026374 AMAQI
8th Jul 2026325 AMAQI
8th Jul 2026366 AMAQI
8th Jul 2026317 AMAQI
8th Jul 2026198 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262911 AMAQI
8th Jul 20262712 PMAQI
8th Jul 2026261 PMAQI
8th Jul 2026422 PMAQI
8th Jul 2026393 PMAQI
8th Jul 2026284 PMAQI
8th Jul 2026335 PMAQI
8th Jul 2026336 PMAQI
8th Jul 2026137 PMAQI
8th Jul 2026228 PMAQI
8th Jul 2026409 PMAQI
8th Jul 20265410 PMAQI
8th Jul 20262511 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026301 AMAQI
9th Jul 2026142 AMAQI
9th Jul 2026223 AMAQI
21°C19/25°C
9th Jul 2026324 AMAQI
9th Jul 2026215 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026497 AMAQI
9th Jul 2026408 AMAQI
9th Jul 2026389 AMAQI
9th Jul 20263110 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20261712 PMAQI
9th Jul 2026181 PMAQI
9th Jul 202682 PMAQI
9th Jul 2026173 PMAQI
9th Jul 2026114 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026186 PMAQI
9th Jul 2026207 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026299 PMAQI
9th Jul 20263810 PMAQI
9th Jul 20264611 PMAQI
10th Jul 20262912 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026292 AMAQI
10th Jul 2026703 AMAQI
23°C20/27°C
10th Jul 2026774 AMAQI
10th Jul 2026635 AMAQI
10th Jul 2026776 AMAQI
10th Jul 2026877 AMAQI
10th Jul 2026718 AMAQI
10th Jul 2026419 AMAQI
10th Jul 20269010 AMAQI
10th Jul 20268611 AMAQI
10th Jul 20266212 PMAQI
10th Jul 2026481 PMAQI
10th Jul 2026372 PMAQI
10th Jul 2026363 PMAQI
10th Jul 2026434 PMAQI
10th Jul 2026555 PMAQI
10th Jul 2026636 PMAQI
10th Jul 2026657 PMAQI
10th Jul 2026698 PMAQI
10th Jul 2026739 PMAQI
10th Jul 20266410 PMAQI
10th Jul 20266711 PMAQI
11th Jul 20268612 AMAQI
11th Jul 2026851 AMAQI
11th Jul 2026842 AMAQI
11th Jul 2026833 AMAQI
25°C20/29°C
11th Jul 2026834 AMAQI
11th Jul 2026915 AMAQI
11th Jul 2026866 AMAQI
11th Jul 2026877 AMAQI
11th Jul 2026858 AMAQI
11th Jul 2026739 AMAQI
11th Jul 20267610 AMAQI
11th Jul 20267911 AMAQI
11th Jul 20269812 PMAQI
11th Jul 2026941 PMAQI
11th Jul 2026772 PMAQI
11th Jul 2026713 PMAQI
11th Jul 2026764 PMAQI
11th Jul 2026765 PMAQI
11th Jul 2026786 PMAQI
11th Jul 2026767 PMAQI
11th Jul 2026568 PMAQI
11th Jul 2026459 PMAQI
11th Jul 20263110 PMAQI
11th Jul 20262911 PMAQI
12th Jul 20263712 AMAQI
12th Jul 2026361 AMAQI
12th Jul 2026402 AMAQI
12th Jul 2026353 AMAQI
27°C21/32°C
12th Jul 2026324 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026257 AMAQI
12th Jul 2026348 AMAQI
12th Jul 2026459 AMAQI
12th Jul 20264010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262212 PMAQI
12th Jul 2026311 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026204 PMAQI
12th Jul 2026195 PMAQI
12th Jul 2026186 PMAQI
12th Jul 2026197 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026259 PMAQI
12th Jul 20262310 PMAQI
12th Jul 20262211 PMAQI
13th Jul 20262212 AMAQI
13th Jul 2026241 AMAQI
13th Jul 2026222 AMAQI
13th Jul 2026203 AMAQI
24°C22/28°C
13th Jul 2026214 AMAQI
13th Jul 2026265 AMAQI
13th Jul 2026426 AMAQI
13th Jul 2026407 AMAQI
13th Jul 2026438 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20262310 AMAQI
13th Jul 20262711 AMAQI
13th Jul 20262212 PMAQI
13th Jul 2026181 PMAQI
13th Jul 2026212 PMAQI
13th Jul 2026203 PMAQI
13th Jul 2026184 PMAQI
13th Jul 2026225 PMAQI
13th Jul 2026226 PMAQI
13th Jul 2026187 PMAQI
13th Jul 2026168 PMAQI
13th Jul 2026189 PMAQI
13th Jul 20262010 PMAQI
13th Jul 20262211 PMAQI
14th Jul 20262412 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026512 AMAQI
14th Jul 2026453 AMAQI
24°C19/29°C
14th Jul 2026324 AMAQI
14th Jul 2026265 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026427 AMAQI
14th Jul 2026498 AMAQI
14th Jul 2026449 AMAQI
14th Jul 20262910 AMAQI
14th Jul 20262311 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026241 PMAQI
14th Jul 2026242 PMAQI
14th Jul 2026273 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026317 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026339 PMAQI
14th Jul 20263310 PMAQI
14th Jul 20263311 PMAQI
15th Jul 20263312 AMAQI
15th Jul 2026331 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026263 AMAQI
23°C18/29°C
15th Jul 2026314 AMAQI
15th Jul 2026255 AMAQI
15th Jul 2026296 AMAQI
15th Jul 2026297 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20262410 AMAQI
15th Jul 20262211 AMAQI
15th Jul 20262112 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026233 PMAQI
15th Jul 2026454 PMAQI
15th Jul 2026375 PMAQI
15th Jul 2026276 PMAQI
15th Jul 2026307 PMAQI
15th Jul 2026368 PMAQI
15th Jul 2026349 PMAQI
15th Jul 20262210 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20261812 AMAQI
16th Jul 2026181 AMAQI
16th Jul 2026202 AMAQI
16th Jul 2026173 AMAQI
22°C16/28°C
16th Jul 2026144 AMAQI
16th Jul 2026215 AMAQI
16th Jul 2026166 AMAQI
16th Jul 2026157 AMAQI
16th Jul 2026248 AMAQI
16th Jul 2026219 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262511 AMAQI
16th Jul 20262512 PMAQI
16th Jul 2026241 PMAQI
16th Jul 2026232 PMAQI
16th Jul 2026233 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026296 PMAQI
16th Jul 2026297 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026299 PMAQI
16th Jul 20263310 PMAQI
16th Jul 20263111 PMAQI
17th Jul 20264612 AMAQI
17th Jul 2026621 AMAQI
17th Jul 2026612 AMAQI
17th Jul 2026563 AMAQI
21°C14/29°C
17th Jul 2026474 AMAQI
17th Jul 2026385 AMAQI
17th Jul 2026306 AMAQI
17th Jul 2026207 AMAQI
17th Jul 2026218 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20263310 AMAQI
17th Jul 20263311 AMAQI
17th Jul 20263412 PMAQI
17th Jul 2026321 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026273 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026306 PMAQI
17th Jul 2026307 PMAQI
17th Jul 2026348 PMAQI
17th Jul 2026409 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20263312 AMAQI
18th Jul 2026371 AMAQI
18th Jul 2026392 AMAQI
18th Jul 2026363 AMAQI
23°C16/30°C
18th Jul 2026354 AMAQI
18th Jul 2026275 AMAQI
18th Jul 2026216 AMAQI
18th Jul 2026337 AMAQI
18th Jul 2026348 AMAQI
18th Jul 2026309 AMAQI
18th Jul 20263310 AMAQI
18th Jul 20263711 AMAQI
18th Jul 20263112 PMAQI
18th Jul 2026201 PMAQI
18th Jul 2026222 PMAQI
18th Jul 2026303 PMAQI
18th Jul 2026234 PMAQI
18th Jul 2026335 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026357 PMAQI
18th Jul 2026298 PMAQI
18th Jul 2026249 PMAQI
18th Jul 20262810 PMAQI
18th Jul 20264311 PMAQI
19th Jul 20263112 AMAQI
19th Jul 2026421 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026223 AMAQI
19°C17/23°C
19th Jul 2026224 AMAQI
19th Jul 2026285 AMAQI
19th Jul 2026276 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026308 AMAQI
19th Jul 2026399 AMAQI
19th Jul 20263810 AMAQI
19th Jul 20263311 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026261 PMAQI
19th Jul 2026282 PMAQI
19th Jul 2026273 PMAQI
19th Jul 2026304 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026286 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026409 PMAQI
19th Jul 20263010 PMAQI
19th Jul 20262611 PMAQI
20th Jul 20264012 AMAQI
20th Jul 2026431 AMAQI
20th Jul 2026452 AMAQI
20th Jul 2026493 AMAQI
23°C15/31°C
20th Jul 2026414 AMAQI
20th Jul 2026375 AMAQI
20th Jul 2026516 AMAQI
20th Jul 2026437 AMAQI
20th Jul 2026268 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20263311 AMAQI
20th Jul 20264312 PMAQI
20th Jul 2026521 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026473 PMAQI
20th Jul 2026474 PMAQI
20th Jul 2026365 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026287 PMAQI
20th Jul 2026278 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20263210 PMAQI
20th Jul 20264111 PMAQI
21st Jul 20264612 AMAQI
21st Jul 2026451 AMAQI
21st Jul 2026472 AMAQI
21st Jul 2026383 AMAQI
26°C20/32°C
21st Jul 2026424 AMAQI
21st Jul 2026375 AMAQI
21st Jul 2026356 AMAQI
21st Jul 2026347 AMAQI
21st Jul 2026338 AMAQI
21st Jul 2026359 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20263612 PMAQI
21st Jul 2026351 PMAQI
21st Jul 2026362 PMAQI
21st Jul 2026333 PMAQI
21st Jul 2026354 PMAQI
21st Jul 2026355 PMAQI
21st Jul 2026816 PMAQI
21st Jul 2026317 PMAQI
21st Jul 2026308 PMAQI
21st Jul 2026379 PMAQI
21st Jul 20263410 PMAQI
21st Jul 20263411 PMAQI
22nd Jul 20263512 AMAQI
22nd Jul 2026351 AMAQI
22nd Jul 2026352 AMAQI
22nd Jul 2026323 AMAQI
26°C21/32°C
22nd Jul 2026314 AMAQI
22nd Jul 2026345 AMAQI
22nd Jul 2026336 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026328 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20263011 AMAQI
22nd Jul 20263412 PMAQI
22nd Jul 2026531 PMAQI
22nd Jul 2026602 PMAQI
22nd Jul 2026313 PMAQI
22nd Jul 2026304 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026316 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026328 PMAQI
22nd Jul 2026389 PMAQI
22nd Jul 20263310 PMAQI
22nd Jul 20264511 PMAQI
23rd Jul 20263012 AMAQI
23rd Jul 2026301 AMAQI
23rd Jul 2026452 AMAQI
23rd Jul 2026533 AMAQI
25°C19/32°C
23rd Jul 2026614 AMAQI
23rd Jul 2026745 AMAQI
23rd Jul 2026636 AMAQI
23rd Jul 2026727 AMAQI
23rd Jul 2026248 AMAQI
23rd Jul 2026209 AMAQI
23rd Jul 20261910 AMAQI
23rd Jul 20262011 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026311 PMAQI
23rd Jul 2026452 PMAQI
23rd Jul 2026633 PMAQI
23rd Jul 2026834 PMAQI
23rd Jul 2026755 PMAQI
23rd Jul 2026746 PMAQI
23rd Jul 2026777 PMAQI
23rd Jul 2026818 PMAQI
23rd Jul 2026789 PMAQI
23rd Jul 20266710 PMAQI
23rd Jul 20267311 PMAQI
24th Jul 20267012 AMAQI
24th Jul 2026791 AMAQI
24th Jul 2026752 AMAQI
24th Jul 2026763 AMAQI
26°C19/32°C
24th Jul 2026714 AMAQI
24th Jul 2026675 AMAQI
24th Jul 2026596 AMAQI
24th Jul 2026437 AMAQI
24th Jul 2026308 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20263010 AMAQI
24th Jul 20262611 AMAQI
24th Jul 20262312 PMAQI
24th Jul 2026161 PMAQI
24th Jul 2026202 PMAQI
24th Jul 2026223 PMAQI
24th Jul 2026184 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026326 PMAQI
24th Jul 2026307 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20263910 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20265112 AMAQI
25th Jul 2026431 AMAQI
25th Jul 2026472 AMAQI
25th Jul 2026423 AMAQI
25°C21/29°C
25th Jul 2026334 AMAQI
25th Jul 2026235 AMAQI
25th Jul 2026276 AMAQI
25th Jul 2026227 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20262211 AMAQI
25th Jul 20262312 PMAQI
25th Jul 2026241 PMAQI
25th Jul 2026162 PMAQI
25th Jul 2026173 PMAQI
25th Jul 2026154 PMAQI
25th Jul 2026165 PMAQI
25th Jul 2026156 PMAQI
25th Jul 2026167 PMAQI
25th Jul 2026208 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20263010 PMAQI
25th Jul 20263311 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026371 AMAQI
26th Jul 2026492 AMAQI
26th Jul 2026633 AMAQI
25°C19/30°C
26th Jul 2026634 AMAQI
26th Jul 2026545 AMAQI
26th Jul 2026356 AMAQI
26th Jul 2026247 AMAQI
26th Jul 2026338 AMAQI
26th Jul 2026399 AMAQI
26th Jul 20264610 AMAQI
26th Jul 20264111 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026301 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026394 PMAQI
26th Jul 2026305 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026297 PMAQI
26th Jul 2026338 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20263710 PMAQI
26th Jul 20262611 PMAQI
27th Jul 20263012 AMAQI
27th Jul 2026241 AMAQI
27th Jul 2026362 AMAQI
27th Jul 2026333 AMAQI
23°C19/28°C
27th Jul 2026314 AMAQI
27th Jul 2026265 AMAQI
27th Jul 2026326 AMAQI
27th Jul 2026317 AMAQI
27th Jul 2026288 AMAQI
27th Jul 2026249 AMAQI
27th Jul 20262610 AMAQI
27th Jul 20262811 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026261 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026333 PMAQI
27th Jul 2026284 PMAQI
27th Jul 2026315 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026318 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20262810 PMAQI
27th Jul 20263411 PMAQI
28th Jul 20264512 AMAQI
28th Jul 2026521 AMAQI
28th Jul 2026512 AMAQI
28th Jul 2026403 AMAQI
26°C21/30°C
28th Jul 2026344 AMAQI
28th Jul 2026285 AMAQI
28th Jul 2026336 AMAQI
28th Jul 2026357 AMAQI
28th Jul 2026358 AMAQI
28th Jul 2026359 AMAQI
28th Jul 20264110 AMAQI
28th Jul 20264411 AMAQI
28th Jul 20264812 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026592 PMAQI
28th Jul 2026413 PMAQI
28th Jul 2026344 PMAQI
28th Jul 2026355 PMAQI
28th Jul 2026436 PMAQI
28th Jul 2026457 PMAQI
28th Jul 2026438 PMAQI
28th Jul 2026559 PMAQI
28th Jul 20266510 PMAQI
28th Jul 20265011 PMAQI
29th Jul 20263712 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026363 AMAQI
28°C24/33°C
29th Jul 2026294 AMAQI
29th Jul 2026235 AMAQI
29th Jul 2026266 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026288 AMAQI
29th Jul 2026289 AMAQI
29th Jul 20263010 AMAQI
29th Jul 20263011 AMAQI
29th Jul 20262812 PMAQI
29th Jul 2026351 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026203 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026245 PMAQI
29th Jul 2026266 PMAQI
29th Jul 2026247 PMAQI
29th Jul 2026288 PMAQI
29th Jul 2026289 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026261 AMAQI
30th Jul 2026262 AMAQI
30th Jul 2026243 AMAQI
27°C22/31°C
30th Jul 2026184 AMAQI
30th Jul 2026195 AMAQI
30th Jul 2026216 AMAQI
30th Jul 2026207 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026229 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262212 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026242 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026304 PMAQI
30th Jul 2026345 PMAQI
30th Jul 2026266 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026228 PMAQI
30th Jul 2026319 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20262411 PMAQI
31st Jul 20263812 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026472 AMAQI
31st Jul 2026513 AMAQI
26°C21/30°C
31st Jul 2026514 AMAQI
31st Jul 2026495 AMAQI
31st Jul 2026536 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20262412 PMAQI
31st Jul 2026501 PMAQI
31st Jul 2026302 PMAQI
31st Jul 2026243 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026395 PMAQI
31st Jul 2026436 PMAQI
31st Jul 2026537 PMAQI
31st Jul 2026468 PMAQI
31st Jul 2026499 PMAQI
31st Jul 20264510 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20262612 AMAQI
1st Aug 2026331 AMAQI
1st Aug 2026362 AMAQI
1st Aug 2026333 AMAQI
25°C22/32°C
1st Aug 2026374 AMAQI
1st Aug 2026395 AMAQI
1st Aug 2026386 AMAQI
1st Aug 2026307 AMAQI
1st Aug 2026278 AMAQI
1st Aug 2026269 AMAQI
1st Aug 20262610 AMAQI
1st Aug 20262611 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026291 PMAQI
1st Aug 2026322 PMAQI
1st Aug 2026353 PMAQI
1st Aug 2026314 PMAQI
1st Aug 2026285 PMAQI
1st Aug 2026316 PMAQI
1st Aug 2026307 PMAQI
1st Aug 2026318 PMAQI
1st Aug 2026309 PMAQI
1st Aug 20262710 PMAQI
1st Aug 20262411 PMAQI
2nd Aug 20262312 AMAQI
2nd Aug 2026211 AMAQI
2nd Aug 2026242 AMAQI
2nd Aug 2026243 AMAQI
21°C19/23°C
2nd Aug 2026284 AMAQI
4 AM2nd Aug 2026245 AMAQI
2nd Aug 2026286 AMAQI
2nd Aug 2026297 AMAQI
2nd Aug 2026288 AMAQI
2nd Aug 2026319 AMAQI
2nd Aug 20262510 AMAQI
2nd Aug 20262511 AMAQI
11 AM2nd Aug 20262612 PMAQI
2nd Aug 2026261 PMAQI
2nd Aug 2026232 PMAQI
2nd Aug 2026233 PMAQI
2nd Aug 2026304 PMAQI
2nd Aug 2026355 PMAQI
2nd Aug 2026336 PMAQI
2nd Aug 2026387 PMAQI
7 PM2nd Aug 2026418 PMAQI
2nd Aug 2026379 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20262611 PMAQI
11 PM3 AM
23°C18/28°C
Day time
Avg. Highest Time
4 AM - 7 AM
37AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 PM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 AM (Avg. 37), while the lowest AQI was between 12 PM to 12 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM - 3 AM
38AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM - 11 PM
37AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 38), while the lowest AQI was between 8 PM to 11 PM (Avg. 37).
2026 Days Vs Air Quality
Qiqihar, Heilongjiang, China
2026
58%
125
33%
71
7%
15
1%
3
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
125 DaysModerate
71 DaysPoor
15 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 58%
Health Risk Level:
Considerable
In 2026, 58% of 214 days were within WHO’s safe air quality limits, and 42% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Qiqihar, 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
62AQI (US)
62AQI (US)
2nd January 2026
45AQI (US)
45AQI (US)
3rd January 2026
63AQI (US)
63AQI (US)
4th January 2026
47AQI (US)
47AQI (US)
5th January 2026
41AQI (US)
41AQI (US)
6th January 2026
88AQI (US)
88AQI (US)
7th January 2026
49AQI (US)
49AQI (US)
8th January 2026
51AQI (US)
51AQI (US)
9th January 2026
83AQI (US)
83AQI (US)
10th January 2026
111AQI (US)
111AQI (US)
11th January 2026
78AQI (US)
78AQI (US)
12th January 2026
99AQI (US)
99AQI (US)
13th January 2026
50AQI (US)
50AQI (US)
14th January 2026
40AQI (US)
40AQI (US)
15th January 2026
86AQI (US)
86AQI (US)
16th January 2026
83AQI (US)
83AQI (US)
17th January 2026
47AQI (US)
47AQI (US)
18th January 2026
44AQI (US)
44AQI (US)
19th January 2026
36AQI (US)
36AQI (US)
20th January 2026
36AQI (US)
36AQI (US)
21st January 2026
36AQI (US)
36AQI (US)
22nd January 2026
27AQI (US)
27AQI (US)
23rd January 2026
26AQI (US)
26AQI (US)
24th January 2026
29AQI (US)
29AQI (US)
25th January 2026
30AQI (US)
30AQI (US)
26th January 2026
68AQI (US)
68AQI (US)
27th January 2026
52AQI (US)
52AQI (US)
28th January 2026
38AQI (US)
38AQI (US)
29th January 2026
41AQI (US)
41AQI (US)
30th January 2026
29AQI (US)
29AQI (US)
31st January 2026
44AQI (US)
44AQI (US)
1st February 2026
47AQI (US)
47AQI (US)
2nd February 2026
35AQI (US)
35AQI (US)
3rd February 2026
92AQI (US)
92AQI (US)
4th February 2026
142AQI (US)
142AQI (US)
5th February 2026
60AQI (US)
60AQI (US)
6th February 2026
31AQI (US)
31AQI (US)
7th February 2026
31AQI (US)
31AQI (US)
8th February 2026
40AQI (US)
40AQI (US)
9th February 2026
68AQI (US)
68AQI (US)
10th February 2026
100AQI (US)
100AQI (US)
11th February 2026
61AQI (US)
61AQI (US)
12th February 2026
90AQI (US)
90AQI (US)
13th February 2026
77AQI (US)
77AQI (US)
14th February 2026
98AQI (US)
98AQI (US)
15th February 2026
20AQI (US)
20AQI (US)
16th February 2026
39AQI (US)
39AQI (US)
17th February 2026
64AQI (US)
64AQI (US)
18th February 2026
34AQI (US)
34AQI (US)
19th February 2026
53AQI (US)
53AQI (US)
20th February 2026
105AQI (US)
105AQI (US)
21st February 2026
140AQI (US)
140AQI (US)
22nd February 2026
81AQI (US)
81AQI (US)
23rd February 2026
24AQI (US)
24AQI (US)
24th February 2026
30AQI (US)
30AQI (US)
25th February 2026
72AQI (US)
72AQI (US)
26th February 2026
27AQI (US)
27AQI (US)
27th February 2026
44AQI (US)
44AQI (US)
28th February 2026
73AQI (US)
73AQI (US)
1st March 2026
52AQI (US)
52AQI (US)
2nd March 2026
64AQI (US)
64AQI (US)
3rd March 2026
55AQI (US)
55AQI (US)
4th March 2026
70AQI (US)
70AQI (US)
5th March 2026
29AQI (US)
29AQI (US)
6th March 2026
39AQI (US)
39AQI (US)
7th March 2026
61AQI (US)
61AQI (US)
8th March 2026
85AQI (US)
85AQI (US)
9th March 2026
76AQI (US)
76AQI (US)
10th March 2026
49AQI (US)
49AQI (US)
11th March 2026
70AQI (US)
70AQI (US)
12th March 2026
64AQI (US)
64AQI (US)
13th March 2026
119AQI (US)
119AQI (US)
14th March 2026
40AQI (US)
40AQI (US)
15th March 2026
59AQI (US)
59AQI (US)
16th March 2026
50AQI (US)
50AQI (US)
17th March 2026
97AQI (US)
97AQI (US)
18th March 2026
59AQI (US)
59AQI (US)
19th March 2026
72AQI (US)
72AQI (US)
20th March 2026
131AQI (US)
131AQI (US)
21st March 2026
153AQI (US)
153AQI (US)
22nd March 2026
135AQI (US)
135AQI (US)
23rd March 2026
158AQI (US)
158AQI (US)
24th March 2026
122AQI (US)
122AQI (US)
25th March 2026
154AQI (US)
154AQI (US)
26th March 2026
108AQI (US)
108AQI (US)
27th March 2026
97AQI (US)
97AQI (US)
28th March 2026
97AQI (US)
97AQI (US)
29th March 2026
92AQI (US)
92AQI (US)
30th March 2026
38AQI (US)
38AQI (US)
31st March 2026
106AQI (US)
106AQI (US)
1st April 2026
39AQI (US)
39AQI (US)
2nd April 2026
117AQI (US)
117AQI (US)
3rd April 2026
121AQI (US)
121AQI (US)
4th April 2026
128AQI (US)
128AQI (US)
5th April 2026
112AQI (US)
112AQI (US)
6th April 2026
75AQI (US)
75AQI (US)
7th April 2026
37AQI (US)
37AQI (US)
8th April 2026
45AQI (US)
45AQI (US)
9th April 2026
34AQI (US)
34AQI (US)
10th April 2026
52AQI (US)
52AQI (US)
11th April 2026
24AQI (US)
24AQI (US)
12th April 2026
48AQI (US)
48AQI (US)
13th April 2026
25AQI (US)
25AQI (US)
14th April 2026
70AQI (US)
70AQI (US)
15th April 2026
90AQI (US)
90AQI (US)
16th April 2026
67AQI (US)
67AQI (US)
17th April 2026
90AQI (US)
90AQI (US)
18th April 2026
48AQI (US)
48AQI (US)
19th April 2026
39AQI (US)
39AQI (US)
20th April 2026
41AQI (US)
41AQI (US)
21st April 2026
30AQI (US)
30AQI (US)
22nd April 2026
40AQI (US)
40AQI (US)
23rd April 2026
48AQI (US)
48AQI (US)
24th April 2026
53AQI (US)
53AQI (US)
25th April 2026
22AQI (US)
22AQI (US)
26th April 2026
22AQI (US)
22AQI (US)
27th April 2026
38AQI (US)
38AQI (US)
28th April 2026
38AQI (US)
38AQI (US)
29th April 2026
25AQI (US)
25AQI (US)
30th April 2026
46AQI (US)
46AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
30AQI (US)
30AQI (US)
3rd May 2026
28AQI (US)
28AQI (US)
4th May 2026
34AQI (US)
34AQI (US)
5th May 2026
46AQI (US)
46AQI (US)
6th May 2026
32AQI (US)
32AQI (US)
7th May 2026
46AQI (US)
46AQI (US)
8th May 2026
34AQI (US)
34AQI (US)
9th May 2026
39AQI (US)
39AQI (US)
10th May 2026
68AQI (US)
68AQI (US)
11th May 2026
93AQI (US)
93AQI (US)
12th May 2026
62AQI (US)
62AQI (US)
13th May 2026
101AQI (US)
101AQI (US)
14th May 2026
91AQI (US)
91AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
79AQI (US)
79AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
63AQI (US)
63AQI (US)
19th May 2026
62AQI (US)
62AQI (US)
20th May 2026
71AQI (US)
71AQI (US)
21st May 2026
78AQI (US)
78AQI (US)
22nd May 2026
87AQI (US)
87AQI (US)
23rd May 2026
85AQI (US)
85AQI (US)
24th May 2026
76AQI (US)
76AQI (US)
25th May 2026
73AQI (US)
73AQI (US)
26th May 2026
51AQI (US)
51AQI (US)
27th May 2026
39AQI (US)
39AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
39AQI (US)
39AQI (US)
1st June 2026
22AQI (US)
22AQI (US)
2nd June 2026
21AQI (US)
21AQI (US)
3rd June 2026
37AQI (US)
37AQI (US)
4th June 2026
18AQI (US)
18AQI (US)
5th June 2026
17AQI (US)
17AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
24AQI (US)
24AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
30AQI (US)
30AQI (US)
13th June 2026
22AQI (US)
22AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
43AQI (US)
43AQI (US)
16th June 2026
56AQI (US)
56AQI (US)
17th June 2026
57AQI (US)
57AQI (US)
18th June 2026
52AQI (US)
52AQI (US)
19th June 2026
45AQI (US)
45AQI (US)
20th June 2026
72AQI (US)
72AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
28AQI (US)
28AQI (US)
23rd June 2026
30AQI (US)
30AQI (US)
24th June 2026
41AQI (US)
41AQI (US)
25th June 2026
30AQI (US)
30AQI (US)
26th June 2026
32AQI (US)
32AQI (US)
27th June 2026
41AQI (US)
41AQI (US)
28th June 2026
30AQI (US)
30AQI (US)
29th June 2026
46AQI (US)
46AQI (US)
30th June 2026
68AQI (US)
68AQI (US)
1st July 2026
70AQI (US)
70AQI (US)
2nd July 2026
45AQI (US)
45AQI (US)
3rd July 2026
26AQI (US)
26AQI (US)
4th July 2026
29AQI (US)
29AQI (US)
5th July 2026
41AQI (US)
41AQI (US)
6th July 2026
39AQI (US)
39AQI (US)
7th July 2026
30AQI (US)
30AQI (US)
8th July 2026
32AQI (US)
32AQI (US)
9th July 2026
26AQI (US)
26AQI (US)
10th July 2026
60AQI (US)
60AQI (US)
11th July 2026
75AQI (US)
75AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
32AQI (US)
32AQI (US)
15th July 2026
29AQI (US)
29AQI (US)
16th July 2026
24AQI (US)
24AQI (US)
17th July 2026
36AQI (US)
36AQI (US)
18th July 2026
32AQI (US)
32AQI (US)
19th July 2026
31AQI (US)
31AQI (US)
20th July 2026
38AQI (US)
38AQI (US)
21st July 2026
38AQI (US)
38AQI (US)
22nd July 2026
35AQI (US)
35AQI (US)
23rd July 2026
53AQI (US)
53AQI (US)
24th July 2026
41AQI (US)
41AQI (US)
25th July 2026
26AQI (US)
26AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
30AQI (US)
30AQI (US)
28th July 2026
44AQI (US)
44AQI (US)
29th July 2026
29AQI (US)
29AQI (US)
30th July 2026
25AQI (US)
25AQI (US)
31st July 2026
40AQI (US)
40AQI (US)
1st August 2026
30AQI (US)
30AQI (US)
2nd August 2026
28AQI (US)
28AQI (US)
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
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
54AQI (US)
64AQI (US)
84AQI (US)
55AQI (US)
56AQI (US)
34AQI (US)
37AQI (US)
29AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202655AQI (US)
19
11
1
12
13
3
6
16
6
3
19
7
4
15
15
1
25
5
27
4
2
125
71
15
3
Highest AQI (US) recorded in
March84AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202573AQI (US)
6
13
7
5
1
24
3
1
24
5
1
4
16
9
1
5
23
3
12
18
21
10
28
3
17
13
6
22
3
5
17
8
8
19
3
1
108
195
47
10
5
Highest AQI (US) recorded in
January143AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
202474AQI (US)
4
18
9
4
17
3
5
7
20
4
6
12
9
3
9
21
1
10
20
7
12
9
3
21
10
25
5
10
18
2
1
3
13
5
6
3
28
3
106
194
45
18
3
Highest AQI (US) recorded in
November110AQI (US)
Lowest AQI (US) recorded in
September44AQI (US)
202372AQI (US)
17
6
7
1
1
15
11
1
4
20
5
1
1
3
16
8
2
1
10
17
3
1
13
17
19
8
2
2
25
6
20
10
10
19
2
8
13
7
1
5
21
3
2
118
179
47
17
3
Highest AQI (US) recorded in
January109AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
202273AQI (US)
11
13
3
3
1
14
6
1
1
2
26
3
4
14
9
3
10
20
1
12
18
13
11
2
1
20
8
13
15
3
5
18
6
1
3
24
4
85
180
45
8
3
1
Highest AQI (US) recorded in
January117AQI (US)
Lowest AQI (US) recorded in
September45AQI (US)
202170AQI (US)
1
18
9
2
6
17
5
3
17
8
3
5
16
8
1
12
16
3
9
19
2
11
20
15
13
1
1
22
8
14
17
9
16
3
2
1
21
8
1
108
198
47
10
Highest AQI (US) recorded in
January93AQI (US)
Lowest AQI (US) recorded in
September46AQI (US)
202069AQI (US)
9
2
2
1
5
10
3
2
6
10
2
21
8
1
4
25
2
24
7
20
10
15
15
1
7
21
2
2
24
5
100
134
24
3
3
2
Highest AQI (US) recorded in
April160AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2024(Avg.)
74AQI (US)Least Polluted Year Recorded
2026(Avg.)
55AQI (US)Qiqihar's annual 2026 AQI (US) (55) shows an average percentage change of -23.3% (improved AQI (US)) compared to previous years: 2020 (69), 2021 (70), 2022 (73), 2023 (72), 2024 (74), 2025 (73).
