Pingfang Light Factory, Harbin, 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
Pingfang Light Factory, Harbin, Heilongjiang, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2024
76AQILowest AQI recorded on
5th Aug 2026
11AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Pingfang Light Factory, Harbin, Heilongjiang, China
AQI
Day
Night
.
4 AM14th Aug 2026
7 PM
3 AM15th Aug 2026
Day time
Avg. Highest Time
10AM14th Aug
59AQI
Avg. Lowest Time
5PM14th Aug
25AQI
Night time
Avg. Highest Time
9PM14th Aug
42AQI
Avg. Lowest Time
2AM15th Aug
21AQI
In the last 24 hours,
Pingfang Light Factory's AQI reached its highest point of 59 at 10 AM during the Day, while the lowest point, 21, was recorded at 2 AM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Pingfang Light Factory, Harbin, Heilongjiang, China
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026224 AMAQI
17th Jul 2026205 AMAQI
17th Jul 2026186 AMAQI
17th Jul 2026197 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026409 AMAQI
17th Jul 20265810 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20263012 PMAQI
17th Jul 2026301 PMAQI
17th Jul 2026342 PMAQI
17th Jul 2026403 PMAQI
17th Jul 2026384 PMAQI
17th Jul 2026365 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026467 PMAQI
17th Jul 2026388 PMAQI
17th Jul 2026309 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20262311 PMAQI
18th Jul 20262512 AMAQI
18th Jul 2026271 AMAQI
18th Jul 2026232 AMAQI
18th Jul 2026233 AMAQI
24°C18/29°C
18th Jul 2026304 AMAQI
18th Jul 2026345 AMAQI
18th Jul 2026286 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026408 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20262810 AMAQI
18th Jul 20263811 AMAQI
18th Jul 20265312 PMAQI
18th Jul 2026391 PMAQI
18th Jul 2026302 PMAQI
18th Jul 2026273 PMAQI
18th Jul 2026404 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026256 PMAQI
18th Jul 2026297 PMAQI
18th Jul 2026238 PMAQI
18th Jul 2026389 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20265011 PMAQI
19th Jul 20264012 AMAQI
19th Jul 2026241 AMAQI
19th Jul 2026252 AMAQI
19th Jul 2026213 AMAQI
24°C19/30°C
19th Jul 2026304 AMAQI
19th Jul 2026305 AMAQI
19th Jul 2026326 AMAQI
19th Jul 2026347 AMAQI
19th Jul 2026378 AMAQI
19th Jul 2026539 AMAQI
19th Jul 20263610 AMAQI
19th Jul 20262811 AMAQI
19th Jul 20262612 PMAQI
19th Jul 2026181 PMAQI
19th Jul 2026222 PMAQI
19th Jul 2026203 PMAQI
19th Jul 2026204 PMAQI
19th Jul 2026265 PMAQI
19th Jul 2026326 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026299 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20263611 PMAQI
20th Jul 20263812 AMAQI
20th Jul 2026481 AMAQI
20th Jul 2026622 AMAQI
20th Jul 2026753 AMAQI
24°C19/30°C
20th Jul 2026674 AMAQI
20th Jul 2026695 AMAQI
20th Jul 2026586 AMAQI
20th Jul 2026587 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026269 AMAQI
20th Jul 20263410 AMAQI
20th Jul 20264111 AMAQI
20th Jul 20266012 PMAQI
20th Jul 2026681 PMAQI
20th Jul 2026602 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026294 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026226 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026278 PMAQI
20th Jul 2026559 PMAQI
20th Jul 20265110 PMAQI
20th Jul 20265611 PMAQI
21st Jul 20266812 AMAQI
21st Jul 2026741 AMAQI
21st Jul 2026842 AMAQI
21st Jul 2026533 AMAQI
25°C20/30°C
21st Jul 2026194 AMAQI
21st Jul 2026145 AMAQI
21st Jul 2026106 AMAQI
21st Jul 2026177 AMAQI
21st Jul 2026148 AMAQI
21st Jul 202699 AMAQI
21st Jul 20261410 AMAQI
21st Jul 20261712 PMAQI
21st Jul 2026171 PMAQI
21st Jul 2026202 PMAQI
21st Jul 2026233 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026205 PMAQI
21st Jul 2026706 PMAQI
21st Jul 2026147 PMAQI
21st Jul 2026168 PMAQI
21st Jul 2026179 PMAQI
21st Jul 20262010 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262612 AMAQI
22nd Jul 2026241 AMAQI
22nd Jul 2026322 AMAQI
22nd Jul 2026333 AMAQI
25°C22/28°C
22nd Jul 2026564 AMAQI
22nd Jul 2026815 AMAQI
22nd Jul 2026726 AMAQI
22nd Jul 2026597 AMAQI
22nd Jul 2026468 AMAQI
22nd Jul 2026549 AMAQI
22nd Jul 20264610 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20266012 PMAQI
22nd Jul 2026661 PMAQI
22nd Jul 2026592 PMAQI
22nd Jul 2026733 PMAQI
22nd Jul 2026654 PMAQI
22nd Jul 2026735 PMAQI
22nd Jul 2026626 PMAQI
22nd Jul 2026667 PMAQI
22nd Jul 2026578 PMAQI
22nd Jul 2026339 PMAQI
22nd Jul 20263310 PMAQI
22nd Jul 20264811 PMAQI
23rd Jul 20264812 AMAQI
23rd Jul 2026511 AMAQI
23rd Jul 2026552 AMAQI
23rd Jul 2026553 AMAQI
26°C21/31°C
23rd Jul 2026694 AMAQI
23rd Jul 2026745 AMAQI
23rd Jul 2026706 AMAQI
23rd Jul 2026687 AMAQI
23rd Jul 2026888 AMAQI
23rd Jul 2026699 AMAQI
23rd Jul 20268210 AMAQI
23rd Jul 20266411 AMAQI
23rd Jul 20265612 PMAQI
23rd Jul 2026531 PMAQI
23rd Jul 2026842 PMAQI
23rd Jul 2026853 PMAQI
23rd Jul 2026814 PMAQI
23rd Jul 2026925 PMAQI
23rd Jul 2026966 PMAQI
23rd Jul 2026677 PMAQI
23rd Jul 20261128 PMAQI
23rd Jul 2026799 PMAQI
23rd Jul 20264810 PMAQI
23rd Jul 20265211 PMAQI
24th Jul 20264812 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026422 AMAQI
24th Jul 2026253 AMAQI
25°C22/30°C
24th Jul 2026104 AMAQI
24th Jul 2026105 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026137 AMAQI
24th Jul 2026168 AMAQI
24th Jul 2026149 AMAQI
24th Jul 20262010 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026511 PMAQI
24th Jul 2026462 PMAQI
24th Jul 2026273 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026465 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026197 PMAQI
24th Jul 2026408 PMAQI
24th Jul 2026529 PMAQI
24th Jul 20265410 PMAQI
24th Jul 20264911 PMAQI
25th Jul 20264812 AMAQI
25th Jul 2026361 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026323 AMAQI
24°C22/26°C
25th Jul 2026484 AMAQI
25th Jul 2026445 AMAQI
25th Jul 2026316 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026338 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262710 AMAQI
25th Jul 20262711 AMAQI
25th Jul 2026812 PMAQI
25th Jul 202681 PMAQI
25th Jul 202682 PMAQI
25th Jul 202683 PMAQI
25th Jul 2026194 PMAQI
25th Jul 2026195 PMAQI
25th Jul 2026106 PMAQI
25th Jul 2026107 PMAQI
25th Jul 2026178 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262911 PMAQI
26th Jul 20263112 AMAQI
26th Jul 2026311 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026313 AMAQI
25°C21/31°C
26th Jul 2026344 AMAQI
26th Jul 2026445 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262610 AMAQI
26th Jul 20263611 AMAQI
26th Jul 20263312 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026366 PMAQI
26th Jul 2026397 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20264410 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026461 AMAQI
27th Jul 2026552 AMAQI
27th Jul 2026623 AMAQI
25°C21/31°C
27th Jul 2026534 AMAQI
27th Jul 2026425 AMAQI
27th Jul 2026446 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20263310 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20264212 PMAQI
27th Jul 2026521 PMAQI
27th Jul 2026462 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026444 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026366 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026569 PMAQI
27th Jul 20264610 PMAQI
27th Jul 20265011 PMAQI
28th Jul 20265112 AMAQI
28th Jul 2026421 AMAQI
28th Jul 2026332 AMAQI
28th Jul 2026523 AMAQI
24°C20/27°C
28th Jul 2026674 AMAQI
28th Jul 2026655 AMAQI
28th Jul 2026636 AMAQI
28th Jul 2026687 AMAQI
28th Jul 2026698 AMAQI
28th Jul 2026809 AMAQI
28th Jul 20268510 AMAQI
28th Jul 20268811 AMAQI
28th Jul 20266512 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026623 PMAQI
28th Jul 2026664 PMAQI
28th Jul 2026625 PMAQI
28th Jul 2026646 PMAQI
28th Jul 2026767 PMAQI
28th Jul 2026858 PMAQI
28th Jul 2026789 PMAQI
28th Jul 20268010 PMAQI
28th Jul 20267211 PMAQI
29th Jul 20266012 AMAQI
29th Jul 2026451 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026313 AMAQI
26°C23/31°C
29th Jul 2026314 AMAQI
29th Jul 2026295 AMAQI
29th Jul 2026236 AMAQI
29th Jul 2026337 AMAQI
29th Jul 2026528 AMAQI
29th Jul 2026609 AMAQI
29th Jul 20266010 AMAQI
29th Jul 20265411 AMAQI
29th Jul 20266812 PMAQI
29th Jul 2026701 PMAQI
29th Jul 2026642 PMAQI
29th Jul 2026483 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026426 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026159 PMAQI
29th Jul 20261610 PMAQI
29th Jul 20261811 PMAQI
30th Jul 20262012 AMAQI
30th Jul 2026221 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026423 AMAQI
28°C24/32°C
30th Jul 2026464 AMAQI
30th Jul 2026425 AMAQI
30th Jul 2026336 AMAQI
30th Jul 2026347 AMAQI
30th Jul 2026328 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20263110 AMAQI
30th Jul 20262011 AMAQI
30th Jul 20261712 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026282 PMAQI
30th Jul 2026283 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026197 PMAQI
30th Jul 2026198 PMAQI
30th Jul 2026229 PMAQI
30th Jul 20262410 PMAQI
30th Jul 20262411 PMAQI
31st Jul 20263412 AMAQI
31st Jul 2026351 AMAQI
31st Jul 2026532 AMAQI
31st Jul 2026423 AMAQI
26°C23/30°C
31st Jul 2026444 AMAQI
31st Jul 2026625 AMAQI
31st Jul 2026736 AMAQI
31st Jul 2026677 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026629 AMAQI
31st Jul 20267110 AMAQI
31st Jul 20266511 AMAQI
31st Jul 20265312 PMAQI
31st Jul 2026641 PMAQI
31st Jul 2026512 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026644 PMAQI
31st Jul 2026635 PMAQI
31st Jul 2026546 PMAQI
31st Jul 2026607 PMAQI
31st Jul 2026648 PMAQI
31st Jul 2026669 PMAQI
31st Jul 20266410 PMAQI
31st Jul 20266411 PMAQI
1st Aug 20266512 AMAQI
1st Aug 2026621 AMAQI
1st Aug 2026622 AMAQI
1st Aug 2026603 AMAQI
27°C24/31°C
1st Aug 2026564 AMAQI
1st Aug 2026315 AMAQI
1st Aug 2026166 AMAQI
1st Aug 2026107 AMAQI
1st Aug 2026128 AMAQI
1st Aug 2026189 AMAQI
1st Aug 20261810 AMAQI
1st Aug 20261711 AMAQI
1st Aug 20263112 PMAQI
1st Aug 2026271 PMAQI
1st Aug 2026202 PMAQI
1st Aug 2026173 PMAQI
1st Aug 2026144 PMAQI
1st Aug 2026105 PMAQI
1st Aug 202696 PMAQI
1st Aug 2026137 PMAQI
1st Aug 2026208 PMAQI
1st Aug 2026279 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20263612 AMAQI
2nd Aug 2026181 AMAQI
2nd Aug 202682 AMAQI
2nd Aug 2026183 AMAQI
25°C22/27°C
2nd Aug 2026184 AMAQI
2nd Aug 2026185 AMAQI
2nd Aug 2026176 AMAQI
2nd Aug 2026177 AMAQI
2nd Aug 2026158 AMAQI
2nd Aug 2026139 AMAQI
2nd Aug 20261710 AMAQI
2nd Aug 20262011 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026241 PMAQI
2nd Aug 2026302 PMAQI
2nd Aug 2026373 PMAQI
2nd Aug 2026444 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026396 PMAQI
2nd Aug 2026447 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262910 PMAQI
2nd Aug 20264211 PMAQI
3rd Aug 20263612 AMAQI
3rd Aug 2026281 AMAQI
3rd Aug 2026332 AMAQI
3rd Aug 2026303 AMAQI
24°C20/28°C
3rd Aug 2026274 AMAQI
3rd Aug 2026255 AMAQI
3rd Aug 2026256 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026218 AMAQI
3rd Aug 2026219 AMAQI
3rd Aug 20262110 AMAQI
3rd Aug 20262511 AMAQI
3rd Aug 20263812 PMAQI
3rd Aug 2026461 PMAQI
3rd Aug 2026462 PMAQI
3rd Aug 2026363 PMAQI
3rd Aug 2026334 PMAQI
3rd Aug 2026405 PMAQI
3rd Aug 2026496 PMAQI
3rd Aug 2026507 PMAQI
3rd Aug 2026608 PMAQI
3rd Aug 2026789 PMAQI
3rd Aug 20267610 PMAQI
3rd Aug 20266211 PMAQI
4th Aug 20265512 AMAQI
4th Aug 2026441 AMAQI
4th Aug 2026202 AMAQI
4th Aug 2026143 AMAQI
26°C22/30°C
4th Aug 2026124 AMAQI
4th Aug 202685 AMAQI
4th Aug 2026106 AMAQI
4th Aug 202687 AMAQI
4th Aug 202698 AMAQI
4th Aug 2026129 AMAQI
4th Aug 20262810 AMAQI
4th Aug 20264411 AMAQI
4th Aug 20264412 PMAQI
4th Aug 2026311 PMAQI
4th Aug 2026482 PMAQI
4th Aug 2026463 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026446 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026488 PMAQI
4th Aug 2026389 PMAQI
4th Aug 20261810 PMAQI
4th Aug 2026811 PMAQI
5th Aug 2026912 AMAQI
5th Aug 202681 AMAQI
5th Aug 202682 AMAQI
5th Aug 202683 AMAQI
28°C24/32°C
5th Aug 202684 AMAQI
5th Aug 202685 AMAQI
5th Aug 2026116 AMAQI
5th Aug 2026107 AMAQI
5th Aug 2026128 AMAQI
5th Aug 202699 AMAQI
5th Aug 20261010 AMAQI
5th Aug 20261011 AMAQI
5th Aug 20261012 PMAQI
5th Aug 2026121 PMAQI
5th Aug 202692 PMAQI
5th Aug 202693 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026105 PMAQI
5th Aug 202686 PMAQI
5th Aug 202687 PMAQI
5th Aug 2026108 PMAQI
5th Aug 2026149 PMAQI
5th Aug 20261810 PMAQI
5th Aug 20262911 PMAQI
6th Aug 20266212 AMAQI
6th Aug 2026561 AMAQI
6th Aug 2026582 AMAQI
6th Aug 2026543 AMAQI
26°C24/30°C
6th Aug 2026574 AMAQI
6th Aug 2026535 AMAQI
6th Aug 2026446 AMAQI
6th Aug 2026277 AMAQI
6th Aug 2026338 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026292 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026464 PMAQI
6th Aug 2026465 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026287 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026369 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20263312 AMAQI
7th Aug 2026421 AMAQI
7th Aug 2026422 AMAQI
7th Aug 2026343 AMAQI
27°C23/32°C
7th Aug 2026254 AMAQI
7th Aug 2026295 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20263611 AMAQI
7th Aug 20265412 PMAQI
7th Aug 2026341 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026303 PMAQI
7th Aug 2026304 PMAQI
7th Aug 2026335 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026367 PMAQI
7th Aug 2026488 PMAQI
7th Aug 2026469 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20264011 PMAQI
8th Aug 20264212 AMAQI
8th Aug 2026281 AMAQI
8th Aug 2026282 AMAQI
8th Aug 2026313 AMAQI
18°C15/21°C
8th Aug 2026264 AMAQI
8th Aug 2026315 AMAQI
8th Aug 2026386 AMAQI
8th Aug 2026337 AMAQI
8th Aug 2026488 AMAQI
8th Aug 2026589 AMAQI
8th Aug 20265010 AMAQI
8th Aug 20263311 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026293 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026235 PMAQI
8th Aug 2026226 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026238 PMAQI
8th Aug 2026299 PMAQI
8th Aug 20262710 PMAQI
8th Aug 20262411 PMAQI
9th Aug 20262712 AMAQI
9th Aug 2026271 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026353 AMAQI
17°C12/22°C
9th Aug 2026284 AMAQI
9th Aug 2026275 AMAQI
9th Aug 2026266 AMAQI
9th Aug 2026577 AMAQI
9th Aug 2026558 AMAQI
9th Aug 2026819 AMAQI
9th Aug 20265510 AMAQI
9th Aug 20261811 AMAQI
9th Aug 20261812 PMAQI
9th Aug 2026191 PMAQI
9th Aug 2026192 PMAQI
9th Aug 2026193 PMAQI
9th Aug 2026184 PMAQI
9th Aug 2026205 PMAQI
9th Aug 2026196 PMAQI
9th Aug 2026207 PMAQI
9th Aug 2026268 PMAQI
9th Aug 2026389 PMAQI
9th Aug 20264010 PMAQI
9th Aug 20263711 PMAQI
10th Aug 20265712 AMAQI
10th Aug 2026321 AMAQI
10th Aug 2026322 AMAQI
10th Aug 2026383 AMAQI
18°C12/25°C
10th Aug 2026214 AMAQI
10th Aug 2026195 AMAQI
10th Aug 2026186 AMAQI
10th Aug 2026187 AMAQI
10th Aug 2026188 AMAQI
10th Aug 2026189 AMAQI
10th Aug 20261910 AMAQI
10th Aug 20261911 AMAQI
10th Aug 20261812 PMAQI
10th Aug 2026181 PMAQI
10th Aug 2026202 PMAQI
10th Aug 2026233 PMAQI
10th Aug 2026334 PMAQI
10th Aug 2026265 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026267 PMAQI
10th Aug 2026318 PMAQI
10th Aug 2026339 PMAQI
10th Aug 20262210 PMAQI
10th Aug 20262211 PMAQI
11th Aug 20262212 AMAQI
11th Aug 2026181 AMAQI
11th Aug 2026182 AMAQI
11th Aug 2026203 AMAQI
22°C16/28°C
11th Aug 2026234 AMAQI
11th Aug 2026215 AMAQI
11th Aug 2026216 AMAQI
11th Aug 2026187 AMAQI
11th Aug 2026248 AMAQI
11th Aug 2026389 AMAQI
11th Aug 20263810 AMAQI
11th Aug 20265211 AMAQI
11th Aug 20265812 PMAQI
11th Aug 2026571 PMAQI
11th Aug 2026552 PMAQI
11th Aug 2026523 PMAQI
11th Aug 2026494 PMAQI
11th Aug 2026465 PMAQI
11th Aug 2026486 PMAQI
11th Aug 2026447 PMAQI
11th Aug 2026368 PMAQI
11th Aug 2026339 PMAQI
11th Aug 20264810 PMAQI
11th Aug 20266511 PMAQI
12th Aug 20265612 AMAQI
12th Aug 2026461 AMAQI
12th Aug 2026312 AMAQI
12th Aug 2026293 AMAQI
26°C22/30°C
12th Aug 2026284 AMAQI
12th Aug 2026265 AMAQI
12th Aug 2026406 AMAQI
12th Aug 2026277 AMAQI
12th Aug 2026308 AMAQI
12th Aug 2026349 AMAQI
12th Aug 20265010 AMAQI
12th Aug 20264011 AMAQI
12th Aug 20266712 PMAQI
12th Aug 2026681 PMAQI
12th Aug 2026682 PMAQI
12th Aug 2026513 PMAQI
12th Aug 2026534 PMAQI
12th Aug 2026385 PMAQI
12th Aug 2026446 PMAQI
12th Aug 2026387 PMAQI
12th Aug 2026408 PMAQI
12th Aug 2026389 PMAQI
12th Aug 20263110 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026312 AMAQI
13th Aug 2026233 AMAQI
26°C22/31°C
13th Aug 2026214 AMAQI
13th Aug 2026235 AMAQI
13th Aug 2026256 AMAQI
13th Aug 2026217 AMAQI
13th Aug 2026338 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20264210 AMAQI
13th Aug 20264211 AMAQI
13th Aug 20262512 PMAQI
13th Aug 2026331 PMAQI
13th Aug 2026332 PMAQI
13th Aug 2026363 PMAQI
13th Aug 2026384 PMAQI
13th Aug 2026365 PMAQI
13th Aug 2026216 PMAQI
13th Aug 2026297 PMAQI
13th Aug 2026238 PMAQI
13th Aug 2026429 PMAQI
13th Aug 20263310 PMAQI
13th Aug 20262911 PMAQI
14th Aug 20265012 AMAQI
14th Aug 2026441 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026423 AMAQI
21°C19/24°C
14th Aug 2026314 AMAQI
14th Aug 2026315 AMAQI
14th Aug 2026366 AMAQI
14th Aug 2026257 AMAQI
14th Aug 2026258 AMAQI
14th Aug 2026559 AMAQI
14th Aug 20265910 AMAQI
14th Aug 20264811 AMAQI
14th Aug 20265012 PMAQI
14th Aug 2026251 PMAQI
14th Aug 2026462 PMAQI
14th Aug 2026463 PMAQI
14th Aug 2026424 PMAQI
14th Aug 2026255 PMAQI
14th Aug 2026276 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026298 PMAQI
14th Aug 2026429 PMAQI
14th Aug 20263310 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20262112 AMAQI
15th Aug 2026211 AMAQI
15th Aug 2026212 AMAQI
15th Aug 2026273 AMAQI
22°C18/26°C
15th Aug 2026254 AMAQI
4 AM15th Aug 2026335 AMAQI
15th Aug 2026526 AMAQI
15th Aug 2026337 AMAQI
15th Aug 2026338 AMAQI
15th Aug 2026299 AMAQI
15th Aug 20265110 AMAQI
15th Aug 20263311 AMAQI
11 AM15th Aug 20262512 PMAQI
15th Aug 2026251 PMAQI
15th Aug 2026252 PMAQI
15th Aug 2026293 PMAQI
15th Aug 2026294 PMAQI
15th Aug 2026255 PMAQI
15th Aug 2026296 PMAQI
15th Aug 2026427 PMAQI
7 PM15th Aug 2026298 PMAQI
15th Aug 2026339 PMAQI
15th Aug 20262710 PMAQI
15th Aug 20262411 PMAQI
11 PM3 AM
22°C17/27°C
Day time
Avg. Highest Time
10 AM
39AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 39), while the lowest AQI was between 7 AM to 7 AM (Avg. 31).
Night time
Avg. Highest Time
12 AM
40AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 8 PM
36AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 40), while the lowest AQI was between 1 AM to 8 PM (Avg. 36).
2026 Days Vs Air Quality
Pingfang Light Factory, Harbin, Heilongjiang, China
2026
41%
93
32%
73
23%
52
4%
9
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
93 DaysModerate
73 DaysPoor
52 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 41%
Health Risk Level:
Significant
In 2026, 41% of 227 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Pingfang Light Factory, Harbin, 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
96AQI (US)
96AQI (US)
2nd January 2026
103AQI (US)
103AQI (US)
3rd January 2026
160AQI (US)
160AQI (US)
4th January 2026
131AQI (US)
131AQI (US)
5th January 2026
112AQI (US)
112AQI (US)
6th January 2026
112AQI (US)
112AQI (US)
7th January 2026
71AQI (US)
71AQI (US)
8th January 2026
82AQI (US)
82AQI (US)
9th January 2026
113AQI (US)
113AQI (US)
10th January 2026
136AQI (US)
136AQI (US)
11th January 2026
143AQI (US)
143AQI (US)
12th January 2026
111AQI (US)
111AQI (US)
13th January 2026
115AQI (US)
115AQI (US)
14th January 2026
86AQI (US)
86AQI (US)
15th January 2026
142AQI (US)
142AQI (US)
16th January 2026
146AQI (US)
146AQI (US)
17th January 2026
111AQI (US)
111AQI (US)
18th January 2026
145AQI (US)
145AQI (US)
19th January 2026
133AQI (US)
133AQI (US)
20th January 2026
83AQI (US)
83AQI (US)
21st January 2026
106AQI (US)
106AQI (US)
22nd January 2026
89AQI (US)
89AQI (US)
23rd January 2026
113AQI (US)
113AQI (US)
24th January 2026
142AQI (US)
142AQI (US)
25th January 2026
142AQI (US)
142AQI (US)
26th January 2026
144AQI (US)
144AQI (US)
27th January 2026
133AQI (US)
133AQI (US)
28th January 2026
139AQI (US)
139AQI (US)
29th January 2026
129AQI (US)
129AQI (US)
30th January 2026
84AQI (US)
84AQI (US)
31st January 2026
142AQI (US)
142AQI (US)
1st February 2026
153AQI (US)
153AQI (US)
2nd February 2026
107AQI (US)
107AQI (US)
3rd February 2026
49AQI (US)
49AQI (US)
4th February 2026
109AQI (US)
109AQI (US)
5th February 2026
85AQI (US)
85AQI (US)
6th February 2026
68AQI (US)
68AQI (US)
7th February 2026
117AQI (US)
117AQI (US)
8th February 2026
96AQI (US)
96AQI (US)
9th February 2026
126AQI (US)
126AQI (US)
10th February 2026
144AQI (US)
144AQI (US)
11th February 2026
123AQI (US)
123AQI (US)
12th February 2026
149AQI (US)
149AQI (US)
13th February 2026
140AQI (US)
140AQI (US)
14th February 2026
147AQI (US)
147AQI (US)
15th February 2026
66AQI (US)
66AQI (US)
16th February 2026
103AQI (US)
103AQI (US)
17th February 2026
96AQI (US)
96AQI (US)
18th February 2026
122AQI (US)
122AQI (US)
19th February 2026
100AQI (US)
100AQI (US)
20th February 2026
118AQI (US)
118AQI (US)
21st February 2026
133AQI (US)
133AQI (US)
22nd February 2026
83AQI (US)
83AQI (US)
23rd February 2026
64AQI (US)
64AQI (US)
24th February 2026
39AQI (US)
39AQI (US)
25th February 2026
66AQI (US)
66AQI (US)
26th February 2026
52AQI (US)
52AQI (US)
27th February 2026
50AQI (US)
50AQI (US)
28th February 2026
66AQI (US)
66AQI (US)
1st March 2026
55AQI (US)
55AQI (US)
2nd March 2026
54AQI (US)
54AQI (US)
3rd March 2026
72AQI (US)
72AQI (US)
4th March 2026
105AQI (US)
105AQI (US)
5th March 2026
127AQI (US)
127AQI (US)
6th March 2026
98AQI (US)
98AQI (US)
7th March 2026
111AQI (US)
111AQI (US)
8th March 2026
97AQI (US)
97AQI (US)
9th March 2026
99AQI (US)
99AQI (US)
10th March 2026
88AQI (US)
88AQI (US)
11th March 2026
102AQI (US)
102AQI (US)
12th March 2026
90AQI (US)
90AQI (US)
13th March 2026
83AQI (US)
83AQI (US)
14th March 2026
70AQI (US)
70AQI (US)
15th March 2026
110AQI (US)
110AQI (US)
16th March 2026
85AQI (US)
85AQI (US)
17th March 2026
138AQI (US)
138AQI (US)
18th March 2026
117AQI (US)
117AQI (US)
19th March 2026
113AQI (US)
113AQI (US)
20th March 2026
100AQI (US)
100AQI (US)
21st March 2026
140AQI (US)
140AQI (US)
22nd March 2026
164AQI (US)
164AQI (US)
23rd March 2026
172AQI (US)
172AQI (US)
24th March 2026
176AQI (US)
176AQI (US)
25th March 2026
168AQI (US)
168AQI (US)
26th March 2026
151AQI (US)
151AQI (US)
27th March 2026
137AQI (US)
137AQI (US)
28th March 2026
167AQI (US)
167AQI (US)
29th March 2026
131AQI (US)
131AQI (US)
30th March 2026
68AQI (US)
68AQI (US)
31st March 2026
141AQI (US)
141AQI (US)
1st April 2026
109AQI (US)
109AQI (US)
2nd April 2026
162AQI (US)
162AQI (US)
3rd April 2026
121AQI (US)
121AQI (US)
4th April 2026
120AQI (US)
120AQI (US)
5th April 2026
93AQI (US)
93AQI (US)
6th April 2026
86AQI (US)
86AQI (US)
7th April 2026
64AQI (US)
64AQI (US)
8th April 2026
60AQI (US)
60AQI (US)
9th April 2026
65AQI (US)
65AQI (US)
10th April 2026
77AQI (US)
77AQI (US)
11th April 2026
38AQI (US)
38AQI (US)
12th April 2026
46AQI (US)
46AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
86AQI (US)
86AQI (US)
15th April 2026
106AQI (US)
106AQI (US)
16th April 2026
84AQI (US)
84AQI (US)
17th April 2026
73AQI (US)
73AQI (US)
18th April 2026
61AQI (US)
61AQI (US)
19th April 2026
78AQI (US)
78AQI (US)
20th April 2026
55AQI (US)
55AQI (US)
21st April 2026
58AQI (US)
58AQI (US)
22nd April 2026
38AQI (US)
38AQI (US)
23rd April 2026
85AQI (US)
85AQI (US)
24th April 2026
100AQI (US)
100AQI (US)
25th April 2026
52AQI (US)
52AQI (US)
26th April 2026
34AQI (US)
34AQI (US)
27th April 2026
38AQI (US)
38AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
62AQI (US)
62AQI (US)
1st May 2026
43AQI (US)
43AQI (US)
2nd May 2026
32AQI (US)
32AQI (US)
3rd May 2026
48AQI (US)
48AQI (US)
4th May 2026
41AQI (US)
41AQI (US)
5th May 2026
54AQI (US)
54AQI (US)
6th May 2026
39AQI (US)
39AQI (US)
7th May 2026
55AQI (US)
55AQI (US)
8th May 2026
37AQI (US)
37AQI (US)
9th May 2026
38AQI (US)
38AQI (US)
10th May 2026
46AQI (US)
46AQI (US)
11th May 2026
68AQI (US)
68AQI (US)
12th May 2026
77AQI (US)
77AQI (US)
13th May 2026
65AQI (US)
65AQI (US)
14th May 2026
91AQI (US)
91AQI (US)
15th May 2026
70AQI (US)
70AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
66AQI (US)
66AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
55AQI (US)
55AQI (US)
20th May 2026
64AQI (US)
64AQI (US)
21st May 2026
66AQI (US)
66AQI (US)
22nd May 2026
79AQI (US)
79AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
48AQI (US)
48AQI (US)
27th May 2026
29AQI (US)
29AQI (US)
28th May 2026
21AQI (US)
21AQI (US)
29th May 2026
29AQI (US)
29AQI (US)
30th May 2026
19AQI (US)
19AQI (US)
31st May 2026
48AQI (US)
48AQI (US)
1st June 2026
18AQI (US)
18AQI (US)
2nd June 2026
30AQI (US)
30AQI (US)
3rd June 2026
18AQI (US)
18AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
19AQI (US)
19AQI (US)
6th June 2026
41AQI (US)
41AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
15AQI (US)
15AQI (US)
9th June 2026
18AQI (US)
18AQI (US)
10th June 2026
20AQI (US)
20AQI (US)
11th June 2026
31AQI (US)
31AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
34AQI (US)
34AQI (US)
14th June 2026
28AQI (US)
28AQI (US)
15th June 2026
41AQI (US)
41AQI (US)
16th June 2026
30AQI (US)
30AQI (US)
17th June 2026
41AQI (US)
41AQI (US)
18th June 2026
48AQI (US)
48AQI (US)
19th June 2026
66AQI (US)
66AQI (US)
20th June 2026
40AQI (US)
40AQI (US)
21st June 2026
14AQI (US)
14AQI (US)
22nd June 2026
30AQI (US)
30AQI (US)
23rd June 2026
35AQI (US)
35AQI (US)
24th June 2026
41AQI (US)
41AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
34AQI (US)
34AQI (US)
27th June 2026
45AQI (US)
45AQI (US)
28th June 2026
37AQI (US)
37AQI (US)
29th June 2026
44AQI (US)
44AQI (US)
30th June 2026
61AQI (US)
61AQI (US)
1st July 2026
62AQI (US)
62AQI (US)
2nd July 2026
40AQI (US)
40AQI (US)
3rd July 2026
48AQI (US)
48AQI (US)
4th July 2026
16AQI (US)
16AQI (US)
5th July 2026
42AQI (US)
42AQI (US)
6th July 2026
57AQI (US)
57AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
17AQI (US)
17AQI (US)
9th July 2026
39AQI (US)
39AQI (US)
10th July 2026
45AQI (US)
45AQI (US)
11th July 2026
34AQI (US)
34AQI (US)
12th July 2026
20AQI (US)
20AQI (US)
13th July 2026
41AQI (US)
41AQI (US)
14th July 2026
32AQI (US)
32AQI (US)
15th July 2026
34AQI (US)
34AQI (US)
16th July 2026
18AQI (US)
18AQI (US)
17th July 2026
32AQI (US)
32AQI (US)
18th July 2026
34AQI (US)
34AQI (US)
19th July 2026
29AQI (US)
29AQI (US)
20th July 2026
47AQI (US)
47AQI (US)
21st July 2026
29AQI (US)
29AQI (US)
22nd July 2026
53AQI (US)
53AQI (US)
23rd July 2026
71AQI (US)
71AQI (US)
24th July 2026
31AQI (US)
31AQI (US)
25th July 2026
25AQI (US)
25AQI (US)
26th July 2026
33AQI (US)
33AQI (US)
27th July 2026
41AQI (US)
41AQI (US)
28th July 2026
64AQI (US)
64AQI (US)
29th July 2026
40AQI (US)
40AQI (US)
30th July 2026
29AQI (US)
29AQI (US)
31st July 2026
58AQI (US)
58AQI (US)
1st August 2026
29AQI (US)
29AQI (US)
2nd August 2026
26AQI (US)
26AQI (US)
3rd August 2026
39AQI (US)
39AQI (US)
4th August 2026
30AQI (US)
30AQI (US)
5th August 2026
11AQI (US)
11AQI (US)
6th August 2026
36AQI (US)
36AQI (US)
7th August 2026
33AQI (US)
33AQI (US)
8th August 2026
31AQI (US)
31AQI (US)
9th August 2026
32AQI (US)
32AQI (US)
10th August 2026
25AQI (US)
25AQI (US)
11th August 2026
38AQI (US)
38AQI (US)
12th August 2026
42AQI (US)
42AQI (US)
13th August 2026
30AQI (US)
30AQI (US)
14th August 2026
37AQI (US)
37AQI (US)
15th August 2026
30AQI (US)
30AQI (US)
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
119AQI (US)
99AQI (US)
114AQI (US)
72AQI (US)
54AQI (US)
32AQI (US)
38AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202673AQI (US)
7
23
1
3
11
13
1
13
12
6
8
17
4
1
14
17
28
2
25
6
15
93
73
52
9
Highest AQI (US) recorded in
January119AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202592AQI (US)
10
15
6
9
15
4
21
8
1
1
15
12
3
30
1
8
22
9
22
25
6
15
15
1
22
5
3
7
9
13
1
13
15
3
58
182
75
42
8
Highest AQI (US) recorded in
January170AQI (US)
Lowest AQI (US) recorded in
August44AQI (US)
202494AQI (US)
2
12
13
2
1
10
8
4
6
1
1
22
8
13
11
4
2
8
18
5
15
13
2
9
14
7
1
19
12
20
10
3
20
8
5
15
6
3
1
8
21
2
75
147
97
30
13
3
Highest AQI (US) recorded in
January155AQI (US)
Lowest AQI (US) recorded in
September46AQI (US)
202392AQI (US)
4
13
9
2
2
5
14
6
3
1
12
12
4
2
1
14
3
8
4
4
24
1
2
17
13
20
11
26
5
19
11
10
14
6
1
1
13
10
5
8
12
11
99
134
71
44
13
2
Highest AQI (US) recorded in
January152AQI (US)
Lowest AQI (US) recorded in
August40AQI (US)
202277AQI (US)
1
1
1
3
2
1
1
5
23
3
20
10
16
5
1
16
10
2
8
15
7
1
3
10
9
7
1
1
17
7
4
2
70
93
31
15
4
Highest AQI (US) recorded in
February167AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
2021131AQI (US)
1
11
17
1
1
6
15
5
2
11
15
4
1
3
9
8
4
4
3
27
49
30
8
1
Highest AQI (US) recorded in
January158AQI (US)
Lowest AQI (US) recorded in
March112AQI (US)
202085AQI (US)
10
2
1
3
8
2
3
3
2
3
14
1
15
15
6
24
1
19
12
12
17
1
6
20
5
4
10
8
7
1
1
22
8
68
131
41
20
4
2
Highest AQI (US) recorded in
April159AQI (US)
Lowest AQI (US) recorded in
August48AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
131AQI (US)Least Polluted Year Recorded
2026(Avg.)
73AQI (US)Pingfang Light Factory's annual 2026 AQI (US) (73) shows an average percentage change of -21.2% (improved AQI (US)) compared to previous years: 2020 (85), 2021 (131), 2022 (77), 2023 (92), 2024 (94), 2025 (92).
