Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Aberdeen, Hong Kong, 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+

October Air Quality Analysis

Aberdeen, Hong Kong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Oct 2023
81AQI
Lowest AQI recorded on
8th Oct 2021
18AQI

Same Day Analysis (14th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 58 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 14th Oct - 15th Oct 2025

Aberdeen, Hong Kong, China

AQI
Day
Night
.

6 AM14th Oct 2025

6 PM

5 AM15th Oct 2025

Day time
Avg. Highest Time
11AM14th Oct

47AQI

Avg. Lowest Time
6AM14th Oct

24AQI

Night time
Avg. Highest Time
5AM15th Oct

61AQI

Avg. Lowest Time
6PM14th Oct

34AQI

In the last 24 hours,

Aberdeen's AQI reached its highest point of 61 at 5 AM during the Night, while the lowest point, 24, was recorded at 6 AM during the Day between 14th Oct and 15th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Aberdeen, Hong Kong, China

SepOct
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
15th Sep 2025216 AMAQI
15th Sep 2025207 AMAQI
15th Sep 2025228 AMAQI
15th Sep 2025229 AMAQI
15th Sep 20251910 AMAQI
15th Sep 20251811 AMAQI
15th Sep 20251812 PMAQI
15th Sep 2025201 PMAQI
15th Sep 2025212 PMAQI
15th Sep 2025233 PMAQI
15th Sep 2025244 PMAQI
15th Sep 2025265 PMAQI
15th Sep 2025236 PMAQI
15th Sep 2025227 PMAQI
15th Sep 2025238 PMAQI
15th Sep 2025239 PMAQI
15th Sep 20252310 PMAQI
15th Sep 20252311 PMAQI
16th Sep 20252312 AMAQI
16th Sep 2025231 AMAQI
16th Sep 2025222 AMAQI
16th Sep 2025213 AMAQI
16th Sep 2025194 AMAQI
16th Sep 2025195 AMAQI

29°C28/30°C

16th Sep 2025216 AMAQI
16th Sep 2025197 AMAQI
16th Sep 2025188 AMAQI
16th Sep 2025199 AMAQI
16th Sep 20252110 AMAQI
16th Sep 20252011 AMAQI
16th Sep 20252012 PMAQI
16th Sep 2025201 PMAQI
16th Sep 2025212 PMAQI
16th Sep 2025203 PMAQI
16th Sep 2025214 PMAQI
16th Sep 2025205 PMAQI
16th Sep 2025196 PMAQI
16th Sep 2025207 PMAQI
16th Sep 2025218 PMAQI
16th Sep 2025239 PMAQI
16th Sep 20252310 PMAQI
16th Sep 20252711 PMAQI
17th Sep 20252712 AMAQI
17th Sep 2025271 AMAQI
17th Sep 2025252 AMAQI
17th Sep 2025243 AMAQI
17th Sep 2025244 AMAQI
17th Sep 2025235 AMAQI

29°C28/30°C

17th Sep 2025236 AMAQI
17th Sep 2025217 AMAQI
17th Sep 2025228 AMAQI
17th Sep 2025249 AMAQI
17th Sep 20252410 AMAQI
17th Sep 20252411 AMAQI
17th Sep 20252412 PMAQI
17th Sep 2025251 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025263 PMAQI
17th Sep 2025264 PMAQI
17th Sep 2025255 PMAQI
17th Sep 2025256 PMAQI
17th Sep 2025277 PMAQI
17th Sep 2025268 PMAQI
17th Sep 2025239 PMAQI
17th Sep 20252310 PMAQI
17th Sep 20252211 PMAQI
18th Sep 20252212 AMAQI
18th Sep 2025221 AMAQI
18th Sep 2025202 AMAQI
18th Sep 2025233 AMAQI
18th Sep 2025234 AMAQI
18th Sep 2025225 AMAQI

29°C28/30°C

18th Sep 2025216 AMAQI
18th Sep 2025217 AMAQI
18th Sep 2025198 AMAQI
18th Sep 2025199 AMAQI
18th Sep 20251810 AMAQI
18th Sep 20251811 AMAQI
18th Sep 20251812 PMAQI
18th Sep 2025191 PMAQI
18th Sep 2025212 PMAQI
18th Sep 2025213 PMAQI
18th Sep 2025214 PMAQI
18th Sep 2025195 PMAQI
18th Sep 2025206 PMAQI
18th Sep 2025197 PMAQI
18th Sep 2025208 PMAQI
18th Sep 2025229 PMAQI
18th Sep 20252210 PMAQI
18th Sep 20252111 PMAQI
19th Sep 20252112 AMAQI
19th Sep 2025211 AMAQI
19th Sep 2025202 AMAQI
19th Sep 2025193 AMAQI
19th Sep 2025194 AMAQI
19th Sep 2025205 AMAQI

29°C27/30°C

19th Sep 2025216 AMAQI
19th Sep 2025207 AMAQI
19th Sep 2025168 AMAQI
19th Sep 2025169 AMAQI
19th Sep 20251710 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20251712 PMAQI
19th Sep 2025181 PMAQI
19th Sep 2025192 PMAQI
19th Sep 2025193 PMAQI
19th Sep 2025204 PMAQI
19th Sep 2025205 PMAQI
19th Sep 2025196 PMAQI
19th Sep 2025197 PMAQI
19th Sep 2025208 PMAQI
19th Sep 2025209 PMAQI
19th Sep 20252010 PMAQI
19th Sep 20252011 PMAQI
20th Sep 20252012 AMAQI
20th Sep 2025201 AMAQI
20th Sep 2025202 AMAQI
20th Sep 2025213 AMAQI
20th Sep 2025224 AMAQI
20th Sep 2025215 AMAQI

28°C27/30°C

20th Sep 2025236 AMAQI
20th Sep 2025217 AMAQI
20th Sep 2025198 AMAQI
20th Sep 2025179 AMAQI
20th Sep 20251610 AMAQI
20th Sep 20251611 AMAQI
20th Sep 20251812 PMAQI
20th Sep 2025201 PMAQI
20th Sep 2025202 PMAQI
20th Sep 2025213 PMAQI
20th Sep 2025214 PMAQI
20th Sep 2025215 PMAQI
20th Sep 2025216 PMAQI
20th Sep 2025217 PMAQI
20th Sep 2025238 PMAQI
20th Sep 2025239 PMAQI
20th Sep 20252210 PMAQI
20th Sep 20252211 PMAQI
21st Sep 20252212 AMAQI
21st Sep 2025201 AMAQI
21st Sep 2025202 AMAQI
21st Sep 2025203 AMAQI
21st Sep 2025194 AMAQI
21st Sep 2025185 AMAQI

26°C26/27°C

21st Sep 2025176 AMAQI
21st Sep 2025187 AMAQI
21st Sep 2025158 AMAQI
21st Sep 2025159 AMAQI
21st Sep 20251510 AMAQI
21st Sep 20251611 AMAQI
21st Sep 20251712 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025182 PMAQI
21st Sep 2025173 PMAQI
21st Sep 2025194 PMAQI
21st Sep 2025195 PMAQI
21st Sep 2025196 PMAQI
21st Sep 2025187 PMAQI
21st Sep 2025198 PMAQI
21st Sep 2025209 PMAQI
21st Sep 20252210 PMAQI
21st Sep 20252211 PMAQI
22nd Sep 20252212 AMAQI
22nd Sep 2025211 AMAQI
22nd Sep 2025202 AMAQI
22nd Sep 2025213 AMAQI
22nd Sep 2025194 AMAQI
22nd Sep 2025185 AMAQI

28°C26/29°C

22nd Sep 2025186 AMAQI
22nd Sep 2025187 AMAQI
22nd Sep 2025188 AMAQI
22nd Sep 2025179 AMAQI
22nd Sep 20251710 AMAQI
22nd Sep 20251711 AMAQI
22nd Sep 20251812 PMAQI
22nd Sep 2025191 PMAQI
22nd Sep 2025192 PMAQI
22nd Sep 2025203 PMAQI
22nd Sep 2025204 PMAQI
22nd Sep 2025215 PMAQI
22nd Sep 2025236 PMAQI
22nd Sep 2025217 PMAQI
22nd Sep 2025228 PMAQI
22nd Sep 2025239 PMAQI
22nd Sep 20252310 PMAQI
22nd Sep 20252211 PMAQI
23rd Sep 20252212 AMAQI
23rd Sep 2025211 AMAQI
23rd Sep 2025212 AMAQI
23rd Sep 2025233 AMAQI
23rd Sep 2025234 AMAQI
23rd Sep 2025235 AMAQI

29°C27/31°C

23rd Sep 2025226 AMAQI
23rd Sep 2025217 AMAQI
23rd Sep 2025218 AMAQI
23rd Sep 2025239 AMAQI
23rd Sep 20252410 AMAQI
23rd Sep 20252511 AMAQI
23rd Sep 20252712 PMAQI
23rd Sep 2025261 PMAQI
23rd Sep 2025252 PMAQI
23rd Sep 2025283 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025265 PMAQI
23rd Sep 2025276 PMAQI
23rd Sep 2025257 PMAQI
23rd Sep 2025258 PMAQI
23rd Sep 2025269 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252611 PMAQI
24th Sep 20252612 AMAQI
24th Sep 2025261 AMAQI
24th Sep 2025282 AMAQI
24th Sep 2025283 AMAQI
24th Sep 2025274 AMAQI
24th Sep 2025285 AMAQI

28°C27/29°C

24th Sep 2025286 AMAQI
24th Sep 2025277 AMAQI
24th Sep 2025268 AMAQI
24th Sep 2025259 AMAQI
24th Sep 20252710 AMAQI
24th Sep 20252711 AMAQI
24th Sep 20252512 PMAQI
24th Sep 2025261 PMAQI
24th Sep 2025252 PMAQI
24th Sep 2025243 PMAQI
24th Sep 2025224 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025246 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025258 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20252710 PMAQI
24th Sep 20252711 PMAQI
25th Sep 20252812 AMAQI
25th Sep 2025251 AMAQI
25th Sep 2025222 AMAQI
25th Sep 2025203 AMAQI
25th Sep 2025194 AMAQI
25th Sep 2025185 AMAQI

27°C26/27°C

25th Sep 2025206 AMAQI
25th Sep 2025207 AMAQI
25th Sep 2025228 AMAQI
25th Sep 2025229 AMAQI
25th Sep 20252310 AMAQI
25th Sep 20252511 AMAQI
25th Sep 20252412 PMAQI
25th Sep 2025241 PMAQI
25th Sep 2025242 PMAQI
25th Sep 2025243 PMAQI
25th Sep 2025234 PMAQI
25th Sep 2025225 PMAQI
25th Sep 2025226 PMAQI
25th Sep 2025227 PMAQI
25th Sep 2025248 PMAQI
25th Sep 2025259 PMAQI
25th Sep 20252410 PMAQI
25th Sep 20252411 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025213 AMAQI
26th Sep 2025214 AMAQI
26th Sep 2025205 AMAQI

27°C27/28°C

26th Sep 2025206 AMAQI
26th Sep 2025207 AMAQI
26th Sep 2025218 AMAQI
26th Sep 2025239 AMAQI
26th Sep 20252410 AMAQI
26th Sep 20252611 AMAQI
26th Sep 20252812 PMAQI
26th Sep 2025301 PMAQI
26th Sep 2025302 PMAQI
26th Sep 2025283 PMAQI
26th Sep 2025264 PMAQI
26th Sep 2025265 PMAQI
26th Sep 2025286 PMAQI
26th Sep 2025297 PMAQI
26th Sep 2025308 PMAQI
26th Sep 2025359 PMAQI
26th Sep 20253410 PMAQI
26th Sep 20253111 PMAQI
27th Sep 20252912 AMAQI
27th Sep 2025271 AMAQI
27th Sep 2025262 AMAQI
27th Sep 2025263 AMAQI
27th Sep 2025264 AMAQI
27th Sep 2025255 AMAQI

28°C27/29°C

27th Sep 2025246 AMAQI
27th Sep 2025217 AMAQI
27th Sep 2025218 AMAQI
27th Sep 2025239 AMAQI
27th Sep 20252110 AMAQI
27th Sep 20252311 AMAQI
27th Sep 20252612 PMAQI
27th Sep 2025261 PMAQI
27th Sep 2025252 PMAQI
27th Sep 2025273 PMAQI
27th Sep 2025274 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025306 PMAQI
27th Sep 2025307 PMAQI
27th Sep 2025328 PMAQI
27th Sep 2025359 PMAQI
27th Sep 20253410 PMAQI
27th Sep 20253111 PMAQI
28th Sep 20252912 AMAQI
28th Sep 2025291 AMAQI
28th Sep 2025302 AMAQI
28th Sep 2025293 AMAQI
28th Sep 2025284 AMAQI
28th Sep 2025265 AMAQI

28°C27/29°C

28th Sep 2025286 AMAQI
28th Sep 2025277 AMAQI
28th Sep 2025268 AMAQI
28th Sep 2025219 AMAQI
28th Sep 20252110 AMAQI
28th Sep 20251811 AMAQI
28th Sep 20251812 PMAQI
28th Sep 2025201 PMAQI
28th Sep 2025212 PMAQI
28th Sep 2025233 PMAQI
28th Sep 2025254 PMAQI
28th Sep 2025245 PMAQI
28th Sep 2025236 PMAQI
28th Sep 2025237 PMAQI
28th Sep 2025238 PMAQI
28th Sep 2025249 PMAQI
28th Sep 20252510 PMAQI
28th Sep 20252311 PMAQI
29th Sep 20252212 AMAQI
29th Sep 2025241 AMAQI
29th Sep 2025232 AMAQI
29th Sep 2025243 AMAQI
29th Sep 2025254 AMAQI
29th Sep 2025255 AMAQI

28°C27/29°C

29th Sep 2025256 AMAQI
29th Sep 2025267 AMAQI
29th Sep 2025248 AMAQI
29th Sep 2025259 AMAQI
29th Sep 20252610 AMAQI
29th Sep 20253111 AMAQI
29th Sep 20253212 PMAQI
29th Sep 2025271 PMAQI
29th Sep 2025252 PMAQI
29th Sep 2025223 PMAQI
29th Sep 2025234 PMAQI
29th Sep 2025225 PMAQI
29th Sep 2025266 PMAQI
29th Sep 2025277 PMAQI
29th Sep 2025328 PMAQI
29th Sep 2025339 PMAQI
29th Sep 20252810 PMAQI
29th Sep 20252611 PMAQI
30th Sep 20252712 AMAQI
30th Sep 2025241 AMAQI
30th Sep 2025252 AMAQI
30th Sep 2025213 AMAQI
30th Sep 2025244 AMAQI
30th Sep 2025265 AMAQI

28°C27/29°C

30th Sep 2025266 AMAQI
30th Sep 2025267 AMAQI
30th Sep 2025278 AMAQI
30th Sep 2025289 AMAQI
30th Sep 20252810 AMAQI
30th Sep 20252811 AMAQI
30th Sep 20252812 PMAQI
30th Sep 2025301 PMAQI
30th Sep 2025302 PMAQI
30th Sep 2025313 PMAQI
30th Sep 2025304 PMAQI
30th Sep 2025305 PMAQI
30th Sep 2025306 PMAQI
30th Sep 2025317 PMAQI
30th Sep 2025308 PMAQI
30th Sep 2025339 PMAQI
30th Sep 20253110 PMAQI
30th Sep 20252811 PMAQI
1st Oct 20252812 AMAQI
1st Oct 2025271 AMAQI
1st Oct 2025272 AMAQI
1st Oct 2025263 AMAQI
1st Oct 2025254 AMAQI
1st Oct 2025235 AMAQI

28°C27/29°C

1st Oct 2025236 AMAQI
1st Oct 2025247 AMAQI
1st Oct 2025248 AMAQI
1st Oct 2025259 AMAQI
1st Oct 20252810 AMAQI
1st Oct 20253111 AMAQI
1st Oct 20253112 PMAQI
1st Oct 2025321 PMAQI
1st Oct 2025322 PMAQI
1st Oct 2025333 PMAQI
1st Oct 2025324 PMAQI
1st Oct 2025305 PMAQI
1st Oct 2025296 PMAQI
1st Oct 2025317 PMAQI
1st Oct 2025378 PMAQI
1st Oct 2025409 PMAQI
1st Oct 20254210 PMAQI
1st Oct 20253911 PMAQI
2nd Oct 20253912 AMAQI
2nd Oct 2025391 AMAQI
2nd Oct 2025382 AMAQI
2nd Oct 2025343 AMAQI
2nd Oct 2025324 AMAQI
2nd Oct 2025315 AMAQI

28°C27/29°C

2nd Oct 2025296 AMAQI
2nd Oct 2025307 AMAQI
2nd Oct 2025318 AMAQI
2nd Oct 2025289 AMAQI
2nd Oct 20252610 AMAQI
2nd Oct 20252511 AMAQI
2nd Oct 20252512 PMAQI
2nd Oct 2025261 PMAQI
2nd Oct 2025262 PMAQI
2nd Oct 2025343 PMAQI
2nd Oct 2025354 PMAQI
2nd Oct 2025255 PMAQI
2nd Oct 2025306 PMAQI
2nd Oct 2025427 PMAQI
2nd Oct 2025438 PMAQI
2nd Oct 2025489 PMAQI
2nd Oct 20254910 PMAQI
2nd Oct 20255211 PMAQI
3rd Oct 20255212 AMAQI
3rd Oct 2025521 AMAQI
3rd Oct 2025492 AMAQI
3rd Oct 2025493 AMAQI
3rd Oct 2025474 AMAQI
3rd Oct 2025505 AMAQI

28°C27/29°C

3rd Oct 2025306 AMAQI
3rd Oct 2025327 AMAQI
3rd Oct 2025298 AMAQI
3rd Oct 2025309 AMAQI
3rd Oct 20253310 AMAQI
3rd Oct 20253411 AMAQI
3rd Oct 20253212 PMAQI
3rd Oct 2025361 PMAQI
3rd Oct 2025272 PMAQI
3rd Oct 2025263 PMAQI
3rd Oct 2025274 PMAQI
3rd Oct 2025305 PMAQI
3rd Oct 2025356 PMAQI
3rd Oct 2025387 PMAQI
3rd Oct 2025408 PMAQI
3rd Oct 2025409 PMAQI
3rd Oct 20253810 PMAQI
3rd Oct 20253711 PMAQI
4th Oct 20253612 AMAQI
4th Oct 2025371 AMAQI
4th Oct 2025412 AMAQI
4th Oct 2025393 AMAQI
4th Oct 2025404 AMAQI
4th Oct 2025405 AMAQI

28°C27/29°C

4th Oct 2025386 AMAQI
4th Oct 2025377 AMAQI
4th Oct 2025378 AMAQI
4th Oct 2025369 AMAQI
4th Oct 20253710 AMAQI
4th Oct 20253511 AMAQI
4th Oct 20253312 PMAQI
4th Oct 2025341 PMAQI
4th Oct 2025402 PMAQI
4th Oct 2025403 PMAQI
4th Oct 2025364 PMAQI
4th Oct 2025335 PMAQI
4th Oct 2025306 PMAQI
4th Oct 2025257 PMAQI
4th Oct 2025328 PMAQI
4th Oct 2025409 PMAQI
4th Oct 20254710 PMAQI
4th Oct 20253611 PMAQI
5th Oct 20254012 AMAQI
5th Oct 2025501 AMAQI
5th Oct 2025452 AMAQI
5th Oct 2025353 AMAQI
5th Oct 2025344 AMAQI
5th Oct 2025475 AMAQI

28°C27/30°C

5th Oct 2025336 AMAQI
5th Oct 2025287 AMAQI
5th Oct 2025298 AMAQI
5th Oct 2025329 AMAQI
5th Oct 20253810 AMAQI
5th Oct 20253411 AMAQI
5th Oct 20253412 PMAQI
5th Oct 2025431 PMAQI
5th Oct 2025412 PMAQI
5th Oct 2025333 PMAQI
5th Oct 2025214 PMAQI
5th Oct 2025215 PMAQI
5th Oct 2025326 PMAQI
5th Oct 2025447 PMAQI
5th Oct 2025478 PMAQI
5th Oct 2025469 PMAQI
5th Oct 20254110 PMAQI
5th Oct 20255211 PMAQI
6th Oct 20254912 AMAQI
6th Oct 2025441 AMAQI
6th Oct 2025372 AMAQI
6th Oct 2025373 AMAQI
6th Oct 2025324 AMAQI
6th Oct 2025325 AMAQI

28°C27/29°C

6th Oct 2025326 AMAQI
6th Oct 2025307 AMAQI
6th Oct 2025258 AMAQI
6th Oct 2025279 AMAQI
6th Oct 20253010 AMAQI
6th Oct 20254111 AMAQI
6th Oct 20254112 PMAQI
6th Oct 2025341 PMAQI
6th Oct 2025182 PMAQI
6th Oct 2025193 PMAQI
6th Oct 2025174 PMAQI
6th Oct 2025185 PMAQI
6th Oct 2025226 PMAQI
6th Oct 2025637 PMAQI
6th Oct 2025648 PMAQI
6th Oct 2025669 PMAQI
6th Oct 20257210 PMAQI
6th Oct 20257511 PMAQI
7th Oct 20257312 AMAQI
7th Oct 2025751 AMAQI
7th Oct 2025354 AMAQI
7th Oct 2025505 AMAQI

27°C26/28°C

7th Oct 2025526 AMAQI
7th Oct 2025517 AMAQI
7th Oct 2025488 AMAQI
7th Oct 2025469 AMAQI
7th Oct 20254910 AMAQI
7th Oct 20254711 AMAQI
7th Oct 20254212 PMAQI
7th Oct 2025381 PMAQI
7th Oct 2025362 PMAQI
7th Oct 2025353 PMAQI
7th Oct 2025374 PMAQI
7th Oct 2025365 PMAQI
7th Oct 2025356 PMAQI
7th Oct 2025357 PMAQI
7th Oct 2025508 PMAQI
7th Oct 2025539 PMAQI
7th Oct 20255210 PMAQI
7th Oct 20254811 PMAQI
8th Oct 20254812 AMAQI
8th Oct 2025481 AMAQI
8th Oct 2025432 AMAQI
8th Oct 2025303 AMAQI
8th Oct 2025314 AMAQI
8th Oct 2025355 AMAQI

28°C27/29°C

8th Oct 2025346 AMAQI
8th Oct 2025337 AMAQI
8th Oct 2025368 AMAQI
8th Oct 2025379 AMAQI
8th Oct 20253710 AMAQI
8th Oct 20254211 AMAQI
8th Oct 20254612 PMAQI
8th Oct 2025391 PMAQI
8th Oct 2025372 PMAQI
8th Oct 2025463 PMAQI
8th Oct 2025474 PMAQI
8th Oct 2025495 PMAQI
8th Oct 2025546 PMAQI
8th Oct 2025557 PMAQI
8th Oct 2025478 PMAQI
8th Oct 2025509 PMAQI
8th Oct 20255210 PMAQI
8th Oct 20255011 PMAQI
9th Oct 20254812 AMAQI
9th Oct 2025471 AMAQI
9th Oct 2025462 AMAQI
9th Oct 2025363 AMAQI
9th Oct 2025364 AMAQI
9th Oct 2025375 AMAQI

28°C27/30°C

9th Oct 2025366 AMAQI
9th Oct 2025357 AMAQI
9th Oct 2025348 AMAQI
9th Oct 2025349 AMAQI
9th Oct 20253110 AMAQI
9th Oct 20253211 AMAQI
9th Oct 20254112 PMAQI
9th Oct 2025531 PMAQI
9th Oct 2025582 PMAQI
9th Oct 2025583 PMAQI
9th Oct 2025594 PMAQI
9th Oct 2025585 PMAQI
9th Oct 2025526 PMAQI
9th Oct 2025537 PMAQI
9th Oct 2025538 PMAQI
9th Oct 2025559 PMAQI
9th Oct 20256010 PMAQI
9th Oct 20256511 PMAQI
10th Oct 20256112 AMAQI
10th Oct 2025531 AMAQI
10th Oct 2025522 AMAQI
10th Oct 2025513 AMAQI
10th Oct 2025504 AMAQI
10th Oct 2025485 AMAQI

28°C27/29°C

10th Oct 2025386 AMAQI
10th Oct 2025377 AMAQI
10th Oct 2025358 AMAQI
10th Oct 2025339 AMAQI
10th Oct 20253310 AMAQI
10th Oct 20254511 AMAQI
10th Oct 20254612 PMAQI
10th Oct 2025461 PMAQI
10th Oct 2025462 PMAQI
10th Oct 2025453 PMAQI
10th Oct 2025464 PMAQI
10th Oct 2025455 PMAQI
10th Oct 2025446 PMAQI
10th Oct 2025517 PMAQI
10th Oct 2025518 PMAQI
10th Oct 2025539 PMAQI
10th Oct 20254810 PMAQI
10th Oct 20255611 PMAQI
11th Oct 20255512 AMAQI
11th Oct 2025531 AMAQI
11th Oct 2025482 AMAQI
11th Oct 2025473 AMAQI
11th Oct 2025414 AMAQI
11th Oct 2025325 AMAQI

28°C27/29°C

11th Oct 2025296 AMAQI
11th Oct 2025277 AMAQI
11th Oct 2025298 AMAQI
11th Oct 2025299 AMAQI
11th Oct 20253210 AMAQI
11th Oct 20254011 AMAQI
11th Oct 20254212 PMAQI
11th Oct 2025451 PMAQI
11th Oct 2025462 PMAQI
11th Oct 2025473 PMAQI
11th Oct 2025404 PMAQI
11th Oct 2025405 PMAQI
11th Oct 2025436 PMAQI
11th Oct 2025537 PMAQI
11th Oct 2025548 PMAQI
11th Oct 2025529 PMAQI
11th Oct 20255610 PMAQI
11th Oct 20255811 PMAQI
12th Oct 20255712 AMAQI
12th Oct 2025591 AMAQI
12th Oct 2025612 AMAQI
12th Oct 2025553 AMAQI
12th Oct 2025524 AMAQI
12th Oct 2025605 AMAQI

28°C27/29°C

12th Oct 2025356 AMAQI
12th Oct 2025387 AMAQI
12th Oct 2025398 AMAQI
12th Oct 2025459 AMAQI
12th Oct 20254110 AMAQI
12th Oct 20254211 AMAQI
12th Oct 20254112 PMAQI
12th Oct 2025381 PMAQI
12th Oct 2025452 PMAQI
12th Oct 2025453 PMAQI
12th Oct 2025444 PMAQI
12th Oct 2025445 PMAQI
12th Oct 2025476 PMAQI
12th Oct 2025497 PMAQI
12th Oct 2025498 PMAQI
12th Oct 2025499 PMAQI
12th Oct 20254910 PMAQI
12th Oct 20255111 PMAQI
13th Oct 20255112 AMAQI
13th Oct 2025441 AMAQI
13th Oct 2025422 AMAQI
13th Oct 2025403 AMAQI
13th Oct 2025394 AMAQI
13th Oct 2025385 AMAQI

28°C27/29°C

13th Oct 2025376 AMAQI
13th Oct 2025427 AMAQI
13th Oct 2025428 AMAQI
13th Oct 2025479 AMAQI
13th Oct 20254910 AMAQI
13th Oct 20254311 AMAQI
13th Oct 20254412 PMAQI
13th Oct 2025461 PMAQI
13th Oct 2025382 PMAQI
13th Oct 2025343 PMAQI
13th Oct 2025374 PMAQI
13th Oct 2025355 PMAQI
13th Oct 2025366 PMAQI
13th Oct 2025347 PMAQI
13th Oct 2025428 PMAQI
13th Oct 2025469 PMAQI
13th Oct 20255210 PMAQI
13th Oct 20255211 PMAQI
14th Oct 20255112 AMAQI
14th Oct 2025501 AMAQI
14th Oct 2025462 AMAQI
14th Oct 2025413 AMAQI
14th Oct 2025334 AMAQI
14th Oct 2025285 AMAQI

28°C27/29°C

14th Oct 2025246 AMAQI
14th Oct 2025257 AMAQI
14th Oct 2025298 AMAQI
14th Oct 2025459 AMAQI
14th Oct 20254610 AMAQI
14th Oct 20254711 AMAQI
14th Oct 20254612 PMAQI
14th Oct 2025441 PMAQI
14th Oct 2025362 PMAQI
14th Oct 2025343 PMAQI
14th Oct 2025364 PMAQI
14th Oct 2025355 PMAQI
14th Oct 2025346 PMAQI
14th Oct 2025367 PMAQI
14th Oct 2025448 PMAQI
14th Oct 2025449 PMAQI
14th Oct 20254410 PMAQI
14th Oct 20254811 PMAQI
15th Oct 20255112 AMAQI
15th Oct 2025451 AMAQI
15th Oct 2025392 AMAQI
15th Oct 2025463 AMAQI
15th Oct 2025574 AMAQI
15th Oct 2025615 AMAQI

28°C27/29°C

15th Oct 2025616 AMAQI
6 AM
15th Oct 2025607 AMAQI
15th Oct 2025528 AMAQI
15th Oct 2025329 AMAQI
15th Oct 20256210 AMAQI
15th Oct 20256411 AMAQI
15th Oct 20256112 PMAQI
12 PM
15th Oct 2025601 PMAQI
15th Oct 2025572 PMAQI
15th Oct 2025563 PMAQI
15th Oct 2025574 PMAQI
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
1 PM

32AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 9 AM

28AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 1 PM (Avg. 32), while the lowest AQI was between 7 AM to 9 AM (Avg. 28).
Night time
Avg. Highest Time
9 PM - 11 PM

37AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 5 AM

31AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 37), while the lowest AQI was between 3 AM to 5 AM (Avg. 31).

2025 Days Vs Air Quality

Aberdeen, Hong Kong, China

2025

43%

122

56%

160

2%

5

Total number of days with different AQI categories in last 288 days in 2025 (77 days remaining)

Good
122 Days
Moderate
160 Days
Poor
5 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 43%

Health Risk Level:

Significant

In 2025, 43% of 288 days were within WHO’s safe air quality limits, and 57% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Aberdeen, Hong Kong, China

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
100AQI
2nd January 2025
123AQI
3rd January 2025
93AQI
4th January 2025
95AQI
5th January 2025
88AQI
6th January 2025
91AQI
7th January 2025
81AQI
8th January 2025
90AQI
9th January 2025
95AQI
10th January 2025
78AQI
11th January 2025
85AQI
12th January 2025
62AQI
13th January 2025
66AQI
14th January 2025
62AQI
15th January 2025
74AQI
16th January 2025
95AQI
17th January 2025
78AQI
18th January 2025
87AQI
19th January 2025
84AQI
20th January 2025
83AQI
21st January 2025
78AQI
22nd January 2025
73AQI
23rd January 2025
74AQI
24th January 2025
61AQI
25th January 2025
56AQI
26th January 2025
47AQI
27th January 2025
56AQI
28th January 2025
56AQI
29th January 2025
80AQI
30th January 2025
58AQI
31st January 2025
58AQI
1st February 2025
46AQI
2nd February 2025
49AQI
3rd February 2025
33AQI
4th February 2025
44AQI
5th February 2025
68AQI
6th February 2025
59AQI
7th February 2025
59AQI
8th February 2025
60AQI
9th February 2025
57AQI
10th February 2025
58AQI
11th February 2025
55AQI
12th February 2025
57AQI
13th February 2025
77AQI
14th February 2025
69AQI
15th February 2025
79AQI
16th February 2025
100AQI
17th February 2025
81AQI
18th February 2025
108AQI
19th February 2025
68AQI
20th February 2025
75AQI
21st February 2025
70AQI
22nd February 2025
65AQI
23rd February 2025
53AQI
24th February 2025
55AQI
25th February 2025
78AQI
26th February 2025
92AQI
27th February 2025
86AQI
28th February 2025
82AQI
1st March 2025
77AQI
2nd March 2025
65AQI
3rd March 2025
66AQI
4th March 2025
58AQI
5th March 2025
55AQI
6th March 2025
38AQI
7th March 2025
47AQI
8th March 2025
53AQI
9th March 2025
59AQI
10th March 2025
63AQI
11th March 2025
66AQI
12th March 2025
71AQI
13th March 2025
65AQI
14th March 2025
58AQI
15th March 2025
60AQI
16th March 2025
58AQI
17th March 2025
69AQI
18th March 2025
64AQI
19th March 2025
70AQI
20th March 2025
74AQI
21st March 2025
82AQI
22nd March 2025
70AQI
23rd March 2025
76AQI
24th March 2025
68AQI
25th March 2025
70AQI
26th March 2025
57AQI
27th March 2025
58AQI
28th March 2025
58AQI
29th March 2025
45AQI
30th March 2025
43AQI
31st March 2025
56AQI
1st April 2025
55AQI
2nd April 2025
50AQI
3rd April 2025
57AQI
4th April 2025
59AQI
5th April 2025
57AQI
6th April 2025
71AQI
7th April 2025
70AQI
8th April 2025
77AQI
9th April 2025
65AQI
10th April 2025
66AQI
11th April 2025
58AQI
12th April 2025
59AQI
13th April 2025
121AQI
14th April 2025
126AQI
15th April 2025
121AQI
16th April 2025
91AQI
17th April 2025
81AQI
18th April 2025
69AQI
19th April 2025
60AQI
20th April 2025
59AQI
21st April 2025
57AQI
22nd April 2025
58AQI
23rd April 2025
55AQI
24th April 2025
51AQI
25th April 2025
57AQI
26th April 2025
48AQI
27th April 2025
56AQI
28th April 2025
67AQI
29th April 2025
58AQI
30th April 2025
67AQI
1st May 2025
63AQI
2nd May 2025
79AQI
3rd May 2025
76AQI
4th May 2025
63AQI
5th May 2025
59AQI
6th May 2025
55AQI
7th May 2025
54AQI
8th May 2025
58AQI
9th May 2025
47AQI
10th May 2025
61AQI
11th May 2025
56AQI
12th May 2025
61AQI
13th May 2025
63AQI
14th May 2025
55AQI
15th May 2025
47AQI
16th May 2025
37AQI
17th May 2025
37AQI
18th May 2025
39AQI
19th May 2025
43AQI
20th May 2025
35AQI
21st May 2025
41AQI
22nd May 2025
41AQI
23rd May 2025
39AQI
24th May 2025
49AQI
25th May 2025
64AQI
26th May 2025
64AQI
27th May 2025
68AQI
28th May 2025
55AQI
29th May 2025
54AQI
30th May 2025
43AQI
31st May 2025
60AQI
1st June 2025
58AQI
2nd June 2025
49AQI
3rd June 2025
56AQI
4th June 2025
38AQI
5th June 2025
46AQI
6th June 2025
44AQI
7th June 2025
37AQI
8th June 2025
30AQI
9th June 2025
35AQI
10th June 2025
29AQI
11th June 2025
33AQI
12th June 2025
37AQI
13th June 2025
34AQI
14th June 2025
43AQI
15th June 2025
38AQI
16th June 2025
41AQI
17th June 2025
38AQI
18th June 2025
33AQI
19th June 2025
31AQI
20th June 2025
30AQI
21st June 2025
25AQI
22nd June 2025
22AQI
23rd June 2025
23AQI
24th June 2025
24AQI
25th June 2025
27AQI
26th June 2025
25AQI
27th June 2025
23AQI
28th June 2025
24AQI
29th June 2025
27AQI
30th June 2025
24AQI
1st July 2025
24AQI
2nd July 2025
27AQI
3rd July 2025
31AQI
4th July 2025
42AQI
5th July 2025
43AQI
6th July 2025
43AQI
7th July 2025
49AQI
8th July 2025
39AQI
9th July 2025
46AQI
10th July 2025
45AQI
11th July 2025
47AQI
12th July 2025
46AQI
13th July 2025
48AQI
14th July 2025
47AQI
15th July 2025
52AQI
16th July 2025
48AQI
17th July 2025
55AQI
18th July 2025
56AQI
19th July 2025
62AQI
20th July 2025
43AQI
21st July 2025
49AQI
22nd July 2025
42AQI
23rd July 2025
36AQI
24th July 2025
56AQI
25th July 2025
60AQI
26th July 2025
64AQI
27th July 2025
52AQI
28th July 2025
58AQI
29th July 2025
51AQI
30th July 2025
56AQI
31st July 2025
50AQI
1st August 2025
60AQI
2nd August 2025
54AQI
3rd August 2025
57AQI
4th August 2025
58AQI
5th August 2025
53AQI
6th August 2025
50AQI
7th August 2025
54AQI
8th August 2025
58AQI
9th August 2025
54AQI
10th August 2025
39AQI
11th August 2025
44AQI
12th August 2025
46AQI
13th August 2025
52AQI
14th August 2025
46AQI
15th August 2025
38AQI
16th August 2025
39AQI
17th August 2025
35AQI
18th August 2025
34AQI
19th August 2025
41AQI
20th August 2025
39AQI
21st August 2025
41AQI
22nd August 2025
43AQI
23rd August 2025
47AQI
24th August 2025
46AQI
25th August 2025
43AQI
26th August 2025
49AQI
27th August 2025
50AQI
28th August 2025
55AQI
29th August 2025
49AQI
30th August 2025
47AQI
31st August 2025
44AQI
1st September 2025
45AQI
2nd September 2025
41AQI
3rd September 2025
42AQI
4th September 2025
32AQI
5th September 2025
33AQI
6th September 2025
41AQI
7th September 2025
33AQI
8th September 2025
34AQI
9th September 2025
37AQI
10th September 2025
36AQI
11th September 2025
39AQI
12th September 2025
39AQI
13th September 2025
35AQI
14th September 2025
33AQI
15th September 2025
31AQI
16th September 2025
33AQI
17th September 2025
40AQI
18th September 2025
35AQI
19th September 2025
33AQI
20th September 2025
44AQI
21st September 2025
32AQI
22nd September 2025
52AQI
23rd September 2025
48AQI
24th September 2025
37AQI
25th September 2025
31AQI
26th September 2025
39AQI
27th September 2025
25AQI
28th September 2025
28AQI
29th September 2025
31AQI
30th September 2025
50AQI
1st October 2025
44AQI
2nd October 2025
51AQI
3rd October 2025
55AQI
4th October 2025
68AQI
5th October 2025
54AQI
6th October 2025
60AQI
7th October 2025
76AQI
8th October 2025
70AQI
9th October 2025
72AQI
10th October 2025
68AQI
11th October 2025
59AQI
12th October 2025
57AQI
13th October 2025
63AQI
14th October 2025
58AQI
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

78AQI

67AQI

62AQI

68AQI

54AQI

34AQI

47AQI

47AQI

37AQI

61AQI

No. of days

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

202555AQI

1
29
1
4
23
1
4
27
2
25
3
12
19
28
2
20
11
21
10
29
1
1
13
122
160
5

Highest AQI recorded in

January

78AQI

Lowest AQI recorded in

June

34AQI

202451AQI

6
24
1
21
8
15
16
23
7
20
11
28
1
29
2
23
8
22
8
4
27
10
20
24
7
201
156
8

Highest AQI recorded in

December

84AQI

Lowest AQI recorded in

July

31AQI

202347AQI

6
25
13
15
11
20
11
18
1
13
18
29
1
27
4
31
27
3
15
16
10
19
8
23
201
162
1

Highest AQI recorded in

January

63AQI

Lowest AQI recorded in

June

26AQI

202249AQI

8
21
2
12
9
16
15
16
14
23
8
30
21
1
1
5
20
4
12
19
20
10
12
17
2
175
134
9

Highest AQI recorded in

August

79AQI

Lowest AQI recorded in

July

27AQI

202147AQI

5
24
2
11
17
12
19
13
17
27
4
28
2
26
5
29
2
22
8
20
11
8
22
10
20
1
211
151
3

Highest AQI recorded in

January

67AQI

Lowest AQI recorded in

July

32AQI

202056AQI

1
2
22
7
1
3
5
7
2
29
30
48
1

Highest AQI recorded in

December

68AQI

Lowest AQI recorded in

September

44AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
56AQI
Least Polluted Year Recorded
2023(Avg.)
47AQI

Aberdeen's annual 2025 AQI (55) shows an average percentage change of 10.5% (worsened AQI) compared to previous years: 2020 (56), 2021 (47), 2022 (49), 2023 (47), 2024 (51).