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+
September Air Quality Analysis
Aberdeen, Hong Kong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Sep 2022
122AQILowest AQI recorded on
11th Sep 2023
14AQISame Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 33 of Good air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Aberdeen, Hong Kong, China
AQI
Day
Night
.
6 AM16th Sep 2025
6 PM
5 AM17th Sep 2025
Day time
Avg. Highest Time
6AM16th Sep
21AQI
Avg. Lowest Time
8AM16th Sep
18AQI
Night time
Avg. Highest Time
11PM16th Sep
27AQI
Avg. Lowest Time
7PM16th Sep
20AQI
In the last 24 hours,
Aberdeen's AQI reached its highest point of 27 at 11 PM during the Night, while the lowest point, 18, was recorded at 8 AM during the Day between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Aberdeen, Hong Kong, China
AugSep
18th - 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 - 16th16th - 17th17th
Day
Night
18th Aug 2025246 AMAQI
18th Aug 2025207 AMAQI
18th Aug 2025208 AMAQI
18th Aug 2025219 AMAQI
18th Aug 20252310 AMAQI
18th Aug 20252011 AMAQI
18th Aug 20252112 PMAQI
18th Aug 2025201 PMAQI
18th Aug 2025202 PMAQI
18th Aug 2025213 PMAQI
18th Aug 2025204 PMAQI
18th Aug 2025195 PMAQI
18th Aug 2025196 PMAQI
18th Aug 2025207 PMAQI
18th Aug 2025228 PMAQI
18th Aug 2025249 PMAQI
18th Aug 20252310 PMAQI
18th Aug 20252311 PMAQI
19th Aug 20252212 AMAQI
19th Aug 2025241 AMAQI
19th Aug 2025242 AMAQI
19th Aug 2025243 AMAQI
19th Aug 2025244 AMAQI
19th Aug 2025245 AMAQI
27°C26/28°C
19th Aug 2025256 AMAQI
19th Aug 2025247 AMAQI
19th Aug 2025238 AMAQI
19th Aug 2025239 AMAQI
19th Aug 20252410 AMAQI
19th Aug 20252411 AMAQI
19th Aug 20252612 PMAQI
19th Aug 2025231 PMAQI
19th Aug 2025232 PMAQI
19th Aug 2025243 PMAQI
19th Aug 2025234 PMAQI
19th Aug 2025235 PMAQI
19th Aug 2025216 PMAQI
19th Aug 2025227 PMAQI
19th Aug 2025238 PMAQI
19th Aug 2025249 PMAQI
19th Aug 20252410 PMAQI
19th Aug 20252411 PMAQI
20th Aug 20252412 AMAQI
20th Aug 2025241 AMAQI
20th Aug 2025222 AMAQI
20th Aug 2025193 AMAQI
20th Aug 2025204 AMAQI
20th Aug 2025185 AMAQI
28°C27/29°C
20th Aug 2025186 AMAQI
20th Aug 2025187 AMAQI
20th Aug 2025198 AMAQI
20th Aug 2025189 AMAQI
20th Aug 20251910 AMAQI
20th Aug 20252011 AMAQI
20th Aug 20252112 PMAQI
20th Aug 2025191 PMAQI
20th Aug 2025192 PMAQI
20th Aug 2025193 PMAQI
20th Aug 2025204 PMAQI
20th Aug 2025195 PMAQI
20th Aug 2025206 PMAQI
20th Aug 2025187 PMAQI
20th Aug 2025208 PMAQI
20th Aug 2025219 PMAQI
20th Aug 20252110 PMAQI
20th Aug 20252111 PMAQI
21st Aug 20252112 AMAQI
21st Aug 2025201 AMAQI
21st Aug 2025212 AMAQI
21st Aug 2025213 AMAQI
21st Aug 2025224 AMAQI
21st Aug 2025225 AMAQI
28°C27/29°C
21st Aug 2025226 AMAQI
21st Aug 2025217 AMAQI
21st Aug 2025208 AMAQI
21st Aug 2025219 AMAQI
21st Aug 20252010 AMAQI
21st Aug 20252111 AMAQI
21st Aug 20252312 PMAQI
21st Aug 2025231 PMAQI
21st Aug 2025222 PMAQI
21st Aug 2025213 PMAQI
21st Aug 2025224 PMAQI
21st Aug 2025215 PMAQI
21st Aug 2025226 PMAQI
21st Aug 2025207 PMAQI
21st Aug 2025228 PMAQI
21st Aug 2025249 PMAQI
21st Aug 20252410 PMAQI
21st Aug 20252411 PMAQI
22nd Aug 20252412 AMAQI
22nd Aug 2025231 AMAQI
22nd Aug 2025252 AMAQI
22nd Aug 2025233 AMAQI
22nd Aug 2025224 AMAQI
22nd Aug 2025235 AMAQI
28°C27/30°C
22nd Aug 2025236 AMAQI
22nd Aug 2025227 AMAQI
22nd Aug 2025228 AMAQI
22nd Aug 2025229 AMAQI
22nd Aug 20252310 AMAQI
22nd Aug 20252411 AMAQI
22nd Aug 20252112 PMAQI
22nd Aug 2025211 PMAQI
22nd Aug 2025212 PMAQI
22nd Aug 2025203 PMAQI
22nd Aug 2025204 PMAQI
22nd Aug 2025215 PMAQI
22nd Aug 2025216 PMAQI
22nd Aug 2025217 PMAQI
22nd Aug 2025228 PMAQI
22nd Aug 2025239 PMAQI
22nd Aug 20252310 PMAQI
22nd Aug 20252311 PMAQI
23rd Aug 20252512 AMAQI
23rd Aug 2025261 AMAQI
23rd Aug 2025242 AMAQI
23rd Aug 2025243 AMAQI
23rd Aug 2025254 AMAQI
23rd Aug 2025235 AMAQI
29°C28/30°C
23rd Aug 2025236 AMAQI
23rd Aug 2025237 AMAQI
23rd Aug 2025238 AMAQI
23rd Aug 2025239 AMAQI
23rd Aug 20252310 AMAQI
23rd Aug 20252411 AMAQI
23rd Aug 20252312 PMAQI
23rd Aug 2025221 PMAQI
23rd Aug 2025222 PMAQI
23rd Aug 2025223 PMAQI
23rd Aug 2025224 PMAQI
23rd Aug 2025225 PMAQI
23rd Aug 2025236 PMAQI
23rd Aug 2025227 PMAQI
23rd Aug 2025238 PMAQI
23rd Aug 2025239 PMAQI
23rd Aug 20252310 PMAQI
23rd Aug 20252411 PMAQI
24th Aug 20252412 AMAQI
24th Aug 2025261 AMAQI
24th Aug 2025312 AMAQI
24th Aug 2025353 AMAQI
24th Aug 2025344 AMAQI
24th Aug 2025345 AMAQI
29°C28/31°C
24th Aug 2025296 AMAQI
24th Aug 2025277 AMAQI
24th Aug 2025258 AMAQI
24th Aug 2025239 AMAQI
24th Aug 20252210 AMAQI
24th Aug 20252311 AMAQI
24th Aug 20252612 PMAQI
24th Aug 2025271 PMAQI
24th Aug 2025262 PMAQI
24th Aug 2025263 PMAQI
24th Aug 2025264 PMAQI
24th Aug 2025265 PMAQI
24th Aug 2025296 PMAQI
24th Aug 2025277 PMAQI
24th Aug 2025298 PMAQI
24th Aug 2025309 PMAQI
24th Aug 20253010 PMAQI
24th Aug 20253011 PMAQI
25th Aug 20253012 AMAQI
25th Aug 2025311 AMAQI
25th Aug 2025332 AMAQI
25th Aug 2025433 AMAQI
25th Aug 2025364 AMAQI
25th Aug 2025385 AMAQI
28°C27/29°C
25th Aug 2025376 AMAQI
25th Aug 2025347 AMAQI
25th Aug 2025288 AMAQI
25th Aug 2025269 AMAQI
25th Aug 20252610 AMAQI
25th Aug 20252811 AMAQI
25th Aug 20253112 PMAQI
25th Aug 2025321 PMAQI
25th Aug 2025322 PMAQI
25th Aug 2025313 PMAQI
25th Aug 2025314 PMAQI
25th Aug 2025315 PMAQI
25th Aug 2025356 PMAQI
25th Aug 2025327 PMAQI
25th Aug 2025348 PMAQI
25th Aug 2025349 PMAQI
25th Aug 20253410 PMAQI
25th Aug 20253411 PMAQI
26th Aug 20253412 AMAQI
26th Aug 2025311 AMAQI
26th Aug 2025302 AMAQI
26th Aug 2025253 AMAQI
26th Aug 2025264 AMAQI
26th Aug 2025245 AMAQI
28°C27/30°C
26th Aug 2025266 AMAQI
26th Aug 2025257 AMAQI
26th Aug 2025328 AMAQI
26th Aug 2025349 AMAQI
26th Aug 20253510 AMAQI
26th Aug 20253011 AMAQI
26th Aug 20252712 PMAQI
26th Aug 2025261 PMAQI
26th Aug 2025272 PMAQI
26th Aug 2025273 PMAQI
26th Aug 2025274 PMAQI
26th Aug 2025255 PMAQI
26th Aug 2025266 PMAQI
26th Aug 2025257 PMAQI
26th Aug 2025278 PMAQI
26th Aug 2025299 PMAQI
26th Aug 20253010 PMAQI
26th Aug 20252811 PMAQI
27th Aug 20252912 AMAQI
27th Aug 2025281 AMAQI
27th Aug 2025282 AMAQI
27th Aug 2025263 AMAQI
27th Aug 2025254 AMAQI
27th Aug 2025255 AMAQI
28°C27/30°C
27th Aug 2025256 AMAQI
27th Aug 2025257 AMAQI
27th Aug 2025238 AMAQI
27th Aug 2025249 AMAQI
27th Aug 20252510 AMAQI
27th Aug 20252611 AMAQI
27th Aug 20252612 PMAQI
27th Aug 2025261 PMAQI
27th Aug 2025262 PMAQI
27th Aug 2025263 PMAQI
27th Aug 2025284 PMAQI
27th Aug 2025285 PMAQI
27th Aug 2025286 PMAQI
27th Aug 2025317 PMAQI
27th Aug 2025288 PMAQI
27th Aug 2025269 PMAQI
27th Aug 20252710 PMAQI
27th Aug 20252711 PMAQI
28th Aug 20252912 AMAQI
28th Aug 2025291 AMAQI
28th Aug 2025272 AMAQI
28th Aug 2025263 AMAQI
28th Aug 2025264 AMAQI
28th Aug 2025265 AMAQI
28°C27/30°C
28th Aug 2025276 AMAQI
28th Aug 2025257 AMAQI
28th Aug 2025258 AMAQI
28th Aug 2025259 AMAQI
28th Aug 20252610 AMAQI
28th Aug 20252511 AMAQI
28th Aug 20252712 PMAQI
28th Aug 2025291 PMAQI
28th Aug 2025312 PMAQI
28th Aug 2025313 PMAQI
28th Aug 2025304 PMAQI
28th Aug 2025315 PMAQI
28th Aug 2025316 PMAQI
28th Aug 2025287 PMAQI
28th Aug 2025278 PMAQI
28th Aug 2025279 PMAQI
28th Aug 20252810 PMAQI
28th Aug 20252911 PMAQI
29th Aug 20253012 AMAQI
29th Aug 2025301 AMAQI
29th Aug 2025282 AMAQI
29th Aug 2025263 AMAQI
29th Aug 2025264 AMAQI
29th Aug 2025265 AMAQI
28°C27/29°C
29th Aug 2025266 AMAQI
29th Aug 2025257 AMAQI
29th Aug 2025238 AMAQI
29th Aug 2025259 AMAQI
29th Aug 20253010 AMAQI
29th Aug 20253011 AMAQI
29th Aug 20252812 PMAQI
29th Aug 2025271 PMAQI
29th Aug 2025272 PMAQI
29th Aug 2025263 PMAQI
29th Aug 2025264 PMAQI
29th Aug 2025275 PMAQI
29th Aug 2025276 PMAQI
29th Aug 2025277 PMAQI
29th Aug 2025278 PMAQI
29th Aug 2025269 PMAQI
29th Aug 20252710 PMAQI
29th Aug 20252711 PMAQI
30th Aug 20252612 AMAQI
30th Aug 2025281 AMAQI
30th Aug 2025262 AMAQI
30th Aug 2025263 AMAQI
30th Aug 2025244 AMAQI
30th Aug 2025275 AMAQI
28°C27/30°C
30th Aug 2025276 AMAQI
30th Aug 2025247 AMAQI
30th Aug 2025228 AMAQI
30th Aug 2025229 AMAQI
30th Aug 20252110 AMAQI
30th Aug 20252311 AMAQI
30th Aug 20252412 PMAQI
30th Aug 2025241 PMAQI
30th Aug 2025252 PMAQI
30th Aug 2025253 PMAQI
30th Aug 2025244 PMAQI
30th Aug 2025245 PMAQI
30th Aug 2025236 PMAQI
30th Aug 2025267 PMAQI
30th Aug 2025278 PMAQI
30th Aug 2025269 PMAQI
30th Aug 20252710 PMAQI
30th Aug 20252711 PMAQI
31st Aug 20252812 AMAQI
31st Aug 2025281 AMAQI
31st Aug 2025282 AMAQI
31st Aug 2025283 AMAQI
31st Aug 2025304 AMAQI
31st Aug 2025285 AMAQI
28°C27/29°C
31st Aug 2025266 AMAQI
31st Aug 2025287 AMAQI
31st Aug 2025258 AMAQI
31st Aug 2025269 AMAQI
31st Aug 20252710 AMAQI
31st Aug 20252811 AMAQI
31st Aug 20252712 PMAQI
31st Aug 2025291 PMAQI
31st Aug 2025292 PMAQI
31st Aug 2025313 PMAQI
31st Aug 2025314 PMAQI
31st Aug 2025325 PMAQI
31st Aug 2025336 PMAQI
31st Aug 2025317 PMAQI
31st Aug 2025298 PMAQI
31st Aug 2025329 PMAQI
31st Aug 20253110 PMAQI
31st Aug 20253011 PMAQI
1st Sep 20253012 AMAQI
1st Sep 2025311 AMAQI
1st Sep 2025292 AMAQI
1st Sep 2025263 AMAQI
1st Sep 2025364 AMAQI
1st Sep 2025275 AMAQI
28°C27/29°C
1st Sep 2025276 AMAQI
1st Sep 2025307 AMAQI
1st Sep 2025288 AMAQI
1st Sep 2025289 AMAQI
1st Sep 20252910 AMAQI
1st Sep 20253111 AMAQI
1st Sep 20253212 PMAQI
1st Sep 2025291 PMAQI
1st Sep 2025302 PMAQI
1st Sep 2025283 PMAQI
1st Sep 2025264 PMAQI
1st Sep 2025285 PMAQI
1st Sep 2025276 PMAQI
1st Sep 2025287 PMAQI
1st Sep 2025298 PMAQI
1st Sep 2025279 PMAQI
1st Sep 20252810 PMAQI
1st Sep 20252811 PMAQI
2nd Sep 20252812 AMAQI
2nd Sep 2025301 AMAQI
2nd Sep 2025262 AMAQI
2nd Sep 2025263 AMAQI
2nd Sep 2025264 AMAQI
2nd Sep 2025245 AMAQI
28°C27/30°C
2nd Sep 2025256 AMAQI
2nd Sep 2025277 AMAQI
2nd Sep 2025238 AMAQI
2nd Sep 2025259 AMAQI
2nd Sep 20252410 AMAQI
2nd Sep 20252311 AMAQI
2nd Sep 20252512 PMAQI
2nd Sep 2025261 PMAQI
2nd Sep 2025252 PMAQI
2nd Sep 2025273 PMAQI
2nd Sep 2025304 PMAQI
2nd Sep 2025305 PMAQI
2nd Sep 2025306 PMAQI
2nd Sep 2025247 PMAQI
2nd Sep 2025298 PMAQI
2nd Sep 2025319 PMAQI
2nd Sep 20253110 PMAQI
2nd Sep 20253311 PMAQI
3rd Sep 20253312 AMAQI
3rd Sep 2025331 AMAQI
3rd Sep 2025332 AMAQI
3rd Sep 2025333 AMAQI
3rd Sep 2025364 AMAQI
3rd Sep 2025405 AMAQI
28°C27/30°C
3rd Sep 2025396 AMAQI
3rd Sep 2025407 AMAQI
3rd Sep 2025348 AMAQI
3rd Sep 2025369 AMAQI
3rd Sep 20253510 AMAQI
3rd Sep 20253511 AMAQI
3rd Sep 20253612 PMAQI
3rd Sep 2025361 PMAQI
3rd Sep 2025382 PMAQI
3rd Sep 2025403 PMAQI
3rd Sep 2025374 PMAQI
3rd Sep 2025375 PMAQI
3rd Sep 2025376 PMAQI
3rd Sep 2025337 PMAQI
3rd Sep 2025358 PMAQI
3rd Sep 2025369 PMAQI
3rd Sep 20253410 PMAQI
3rd Sep 20253111 PMAQI
4th Sep 20253112 AMAQI
4th Sep 2025331 AMAQI
4th Sep 2025272 AMAQI
4th Sep 2025233 AMAQI
4th Sep 2025214 AMAQI
4th Sep 2025225 AMAQI
29°C27/30°C
4th Sep 2025256 AMAQI
4th Sep 2025217 AMAQI
4th Sep 2025238 AMAQI
4th Sep 2025239 AMAQI
4th Sep 20252310 AMAQI
4th Sep 20252411 AMAQI
4th Sep 20252312 PMAQI
4th Sep 2025251 PMAQI
4th Sep 2025242 PMAQI
4th Sep 2025223 PMAQI
4th Sep 2025244 PMAQI
4th Sep 2025235 PMAQI
4th Sep 2025336 PMAQI
4th Sep 2025257 PMAQI
4th Sep 2025288 PMAQI
4th Sep 2025289 PMAQI
4th Sep 20252610 PMAQI
4th Sep 20252511 PMAQI
5th Sep 20252512 AMAQI
5th Sep 2025241 AMAQI
5th Sep 2025252 AMAQI
5th Sep 2025243 AMAQI
5th Sep 2025244 AMAQI
5th Sep 2025295 AMAQI
29°C28/30°C
5th Sep 2025286 AMAQI
5th Sep 2025257 AMAQI
5th Sep 2025268 AMAQI
5th Sep 2025379 AMAQI
5th Sep 20253910 AMAQI
5th Sep 20254311 AMAQI
5th Sep 20252412 PMAQI
5th Sep 2025251 PMAQI
5th Sep 2025292 PMAQI
5th Sep 2025243 PMAQI
5th Sep 2025264 PMAQI
5th Sep 2025265 PMAQI
5th Sep 2025266 PMAQI
5th Sep 2025207 PMAQI
5th Sep 2025248 PMAQI
5th Sep 2025249 PMAQI
5th Sep 20252710 PMAQI
5th Sep 20252611 PMAQI
6th Sep 20252312 AMAQI
6th Sep 2025271 AMAQI
6th Sep 2025262 AMAQI
6th Sep 2025253 AMAQI
6th Sep 2025254 AMAQI
6th Sep 2025255 AMAQI
29°C28/30°C
6th Sep 2025256 AMAQI
6th Sep 2025247 AMAQI
6th Sep 2025248 AMAQI
6th Sep 2025249 AMAQI
6th Sep 20252210 AMAQI
6th Sep 20252111 AMAQI
6th Sep 20252112 PMAQI
6th Sep 2025221 PMAQI
6th Sep 2025212 PMAQI
6th Sep 2025223 PMAQI
6th Sep 2025224 PMAQI
6th Sep 2025245 PMAQI
6th Sep 2025276 PMAQI
6th Sep 2025267 PMAQI
6th Sep 2025258 PMAQI
6th Sep 2025279 PMAQI
6th Sep 20252810 PMAQI
6th Sep 20252911 PMAQI
7th Sep 20252912 AMAQI
7th Sep 2025281 AMAQI
7th Sep 2025302 AMAQI
7th Sep 2025313 AMAQI
7th Sep 2025304 AMAQI
7th Sep 2025305 AMAQI
29°C28/31°C
7th Sep 2025296 AMAQI
7th Sep 2025317 AMAQI
7th Sep 2025368 AMAQI
7th Sep 2025369 AMAQI
7th Sep 20253910 AMAQI
7th Sep 20253711 AMAQI
7th Sep 20253512 PMAQI
7th Sep 2025321 PMAQI
7th Sep 2025352 PMAQI
7th Sep 2025323 PMAQI
7th Sep 2025324 PMAQI
7th Sep 2025325 PMAQI
7th Sep 2025326 PMAQI
7th Sep 2025357 PMAQI
7th Sep 2025338 PMAQI
7th Sep 2025299 PMAQI
7th Sep 20252810 PMAQI
7th Sep 20252811 PMAQI
8th Sep 20252912 AMAQI
8th Sep 2025291 AMAQI
8th Sep 2025282 AMAQI
8th Sep 2025253 AMAQI
8th Sep 2025244 AMAQI
8th Sep 2025265 AMAQI
28°C26/29°C
8th Sep 2025256 AMAQI
8th Sep 2025247 AMAQI
8th Sep 2025248 AMAQI
8th Sep 2025269 AMAQI
8th Sep 20252610 AMAQI
8th Sep 20252711 AMAQI
8th Sep 20252812 PMAQI
8th Sep 2025271 PMAQI
8th Sep 2025282 PMAQI
8th Sep 2025283 PMAQI
8th Sep 2025274 PMAQI
8th Sep 2025285 PMAQI
8th Sep 2025286 PMAQI
8th Sep 2025297 PMAQI
8th Sep 2025288 PMAQI
8th Sep 2025299 PMAQI
8th Sep 20252810 PMAQI
8th Sep 20252811 PMAQI
9th Sep 20252812 AMAQI
9th Sep 2025281 AMAQI
9th Sep 2025282 AMAQI
9th Sep 2025263 AMAQI
9th Sep 2025254 AMAQI
9th Sep 2025255 AMAQI
28°C27/28°C
9th Sep 2025256 AMAQI
9th Sep 2025237 AMAQI
9th Sep 2025278 AMAQI
9th Sep 2025269 AMAQI
9th Sep 20252710 AMAQI
9th Sep 20252511 AMAQI
9th Sep 20252712 PMAQI
9th Sep 2025261 PMAQI
9th Sep 2025272 PMAQI
9th Sep 2025293 PMAQI
9th Sep 2025304 PMAQI
9th Sep 2025315 PMAQI
9th Sep 2025316 PMAQI
9th Sep 2025297 PMAQI
9th Sep 2025308 PMAQI
9th Sep 2025319 PMAQI
9th Sep 20253210 PMAQI
9th Sep 20253111 PMAQI
10th Sep 20253012 AMAQI
10th Sep 2025311 AMAQI
10th Sep 2025292 AMAQI
10th Sep 2025283 AMAQI
10th Sep 2025294 AMAQI
10th Sep 2025275 AMAQI
28°C28/29°C
10th Sep 2025276 AMAQI
10th Sep 2025287 AMAQI
10th Sep 2025308 AMAQI
10th Sep 2025299 AMAQI
10th Sep 20253110 AMAQI
10th Sep 20252811 AMAQI
10th Sep 20252912 PMAQI
10th Sep 2025281 PMAQI
10th Sep 2025282 PMAQI
10th Sep 2025283 PMAQI
10th Sep 2025314 PMAQI
10th Sep 2025315 PMAQI
10th Sep 2025326 PMAQI
10th Sep 2025327 PMAQI
10th Sep 2025338 PMAQI
10th Sep 2025329 PMAQI
10th Sep 20253310 PMAQI
10th Sep 20253311 PMAQI
11th Sep 20253112 AMAQI
11th Sep 2025301 AMAQI
11th Sep 2025292 AMAQI
11th Sep 2025283 AMAQI
11th Sep 2025284 AMAQI
11th Sep 2025285 AMAQI
28°C27/30°C
11th Sep 2025276 AMAQI
11th Sep 2025267 AMAQI
11th Sep 2025248 AMAQI
11th Sep 2025259 AMAQI
11th Sep 20252610 AMAQI
11th Sep 20252611 AMAQI
11th Sep 20252712 PMAQI
11th Sep 2025281 PMAQI
11th Sep 2025272 PMAQI
11th Sep 2025273 PMAQI
11th Sep 2025274 PMAQI
11th Sep 2025285 PMAQI
11th Sep 2025276 PMAQI
11th Sep 2025267 PMAQI
11th Sep 2025268 PMAQI
11th Sep 2025279 PMAQI
11th Sep 20252810 PMAQI
11th Sep 20252711 PMAQI
12th Sep 20252712 AMAQI
12th Sep 2025271 AMAQI
12th Sep 2025262 AMAQI
12th Sep 2025253 AMAQI
12th Sep 2025264 AMAQI
12th Sep 2025255 AMAQI
29°C27/30°C
12th Sep 2025256 AMAQI
12th Sep 2025257 AMAQI
12th Sep 2025248 AMAQI
12th Sep 2025249 AMAQI
12th Sep 20252410 AMAQI
12th Sep 20252311 AMAQI
12th Sep 20252312 PMAQI
12th Sep 2025241 PMAQI
12th Sep 2025252 PMAQI
12th Sep 2025253 PMAQI
12th Sep 2025264 PMAQI
12th Sep 2025275 PMAQI
12th Sep 2025276 PMAQI
12th Sep 2025257 PMAQI
12th Sep 2025278 PMAQI
12th Sep 2025289 PMAQI
12th Sep 20252710 PMAQI
12th Sep 20252711 PMAQI
13th Sep 20252612 AMAQI
13th Sep 2025271 AMAQI
13th Sep 2025252 AMAQI
13th Sep 2025273 AMAQI
13th Sep 2025254 AMAQI
13th Sep 2025245 AMAQI
29°C28/30°C
13th Sep 2025246 AMAQI
13th Sep 2025237 AMAQI
13th Sep 2025208 AMAQI
13th Sep 2025219 AMAQI
13th Sep 20252110 AMAQI
13th Sep 20252111 AMAQI
13th Sep 20252212 PMAQI
13th Sep 2025241 PMAQI
13th Sep 2025252 PMAQI
13th Sep 2025253 PMAQI
13th Sep 2025244 PMAQI
13th Sep 2025245 PMAQI
13th Sep 2025246 PMAQI
13th Sep 2025247 PMAQI
13th Sep 2025258 PMAQI
13th Sep 2025269 PMAQI
13th Sep 20252510 PMAQI
13th Sep 20252511 PMAQI
14th Sep 20252512 AMAQI
14th Sep 2025251 AMAQI
14th Sep 2025242 AMAQI
14th Sep 2025243 AMAQI
14th Sep 2025244 AMAQI
14th Sep 2025245 AMAQI
29°C28/30°C
14th Sep 2025236 AMAQI
14th Sep 2025237 AMAQI
14th Sep 2025238 AMAQI
14th Sep 2025219 AMAQI
14th Sep 20252110 AMAQI
14th Sep 20252011 AMAQI
14th Sep 20252112 PMAQI
14th Sep 2025201 PMAQI
14th Sep 2025202 PMAQI
14th Sep 2025203 PMAQI
14th Sep 2025214 PMAQI
14th Sep 2025235 PMAQI
14th Sep 2025236 PMAQI
14th Sep 2025237 PMAQI
14th Sep 2025228 PMAQI
14th Sep 2025209 PMAQI
14th Sep 20252010 PMAQI
14th Sep 20252111 PMAQI
15th Sep 20252212 AMAQI
15th Sep 2025221 AMAQI
15th Sep 2025242 AMAQI
15th Sep 2025233 AMAQI
15th Sep 2025244 AMAQI
15th Sep 2025255 AMAQI
29°C28/30°C
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 2025225 AMAQI
29°C28/30°C
17th Sep 2025196 AMAQI
6 AM17th Sep 2025187 AMAQI
17th Sep 2025188 AMAQI
17th Sep 2025219 AMAQI
17th Sep 20251910 AMAQI
17th Sep 20252111 AMAQI
17th Sep 20254712 PMAQI
12 PM17th Sep 2025521 PMAQI
17th Sep 2025592 PMAQI
17th Sep 2025563 PMAQI
17th Sep 2025554 PMAQI
17th Sep 2025505 PMAQI
17th Sep 2025516 PMAQI
6 PM12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 PM
28AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM
24AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 28), while the lowest AQI was between 8 AM to 8 AM (Avg. 24).
Night time
Avg. Highest Time
12 AM - 2 AM
27AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM - 7 PM
26AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 27), while the lowest AQI was between 3 AM to 7 PM (Avg. 26).
2025 Days Vs Air Quality
Aberdeen, Hong Kong, China
2025
42%
108
56%
146
2%
5
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Good
108 DaysModerate
146 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2025, 42% of 260 days were within WHO’s safe air quality limits, and 58% 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
100AQI
2nd January 2025
123AQI
123AQI
3rd January 2025
93AQI
93AQI
4th January 2025
95AQI
95AQI
5th January 2025
88AQI
88AQI
6th January 2025
91AQI
91AQI
7th January 2025
81AQI
81AQI
8th January 2025
90AQI
90AQI
9th January 2025
95AQI
95AQI
10th January 2025
78AQI
78AQI
11th January 2025
85AQI
85AQI
12th January 2025
62AQI
62AQI
13th January 2025
66AQI
66AQI
14th January 2025
62AQI
62AQI
15th January 2025
74AQI
74AQI
16th January 2025
95AQI
95AQI
17th January 2025
78AQI
78AQI
18th January 2025
87AQI
87AQI
19th January 2025
84AQI
84AQI
20th January 2025
83AQI
83AQI
21st January 2025
78AQI
78AQI
22nd January 2025
73AQI
73AQI
23rd January 2025
74AQI
74AQI
24th January 2025
61AQI
61AQI
25th January 2025
56AQI
56AQI
26th January 2025
47AQI
47AQI
27th January 2025
56AQI
56AQI
28th January 2025
56AQI
56AQI
29th January 2025
80AQI
80AQI
30th January 2025
58AQI
58AQI
31st January 2025
58AQI
58AQI
1st February 2025
46AQI
46AQI
2nd February 2025
49AQI
49AQI
3rd February 2025
33AQI
33AQI
4th February 2025
44AQI
44AQI
5th February 2025
68AQI
68AQI
6th February 2025
59AQI
59AQI
7th February 2025
59AQI
59AQI
8th February 2025
60AQI
60AQI
9th February 2025
57AQI
57AQI
10th February 2025
58AQI
58AQI
11th February 2025
55AQI
55AQI
12th February 2025
57AQI
57AQI
13th February 2025
77AQI
77AQI
14th February 2025
69AQI
69AQI
15th February 2025
79AQI
79AQI
16th February 2025
100AQI
100AQI
17th February 2025
81AQI
81AQI
18th February 2025
108AQI
108AQI
19th February 2025
68AQI
68AQI
20th February 2025
75AQI
75AQI
21st February 2025
70AQI
70AQI
22nd February 2025
65AQI
65AQI
23rd February 2025
53AQI
53AQI
24th February 2025
55AQI
55AQI
25th February 2025
78AQI
78AQI
26th February 2025
92AQI
92AQI
27th February 2025
86AQI
86AQI
28th February 2025
82AQI
82AQI
1st March 2025
77AQI
77AQI
2nd March 2025
65AQI
65AQI
3rd March 2025
66AQI
66AQI
4th March 2025
58AQI
58AQI
5th March 2025
55AQI
55AQI
6th March 2025
38AQI
38AQI
7th March 2025
47AQI
47AQI
8th March 2025
53AQI
53AQI
9th March 2025
59AQI
59AQI
10th March 2025
63AQI
63AQI
11th March 2025
66AQI
66AQI
12th March 2025
71AQI
71AQI
13th March 2025
65AQI
65AQI
14th March 2025
58AQI
58AQI
15th March 2025
60AQI
60AQI
16th March 2025
58AQI
58AQI
17th March 2025
69AQI
69AQI
18th March 2025
64AQI
64AQI
19th March 2025
70AQI
70AQI
20th March 2025
74AQI
74AQI
21st March 2025
82AQI
82AQI
22nd March 2025
70AQI
70AQI
23rd March 2025
76AQI
76AQI
24th March 2025
68AQI
68AQI
25th March 2025
70AQI
70AQI
26th March 2025
57AQI
57AQI
27th March 2025
58AQI
58AQI
28th March 2025
58AQI
58AQI
29th March 2025
45AQI
45AQI
30th March 2025
43AQI
43AQI
31st March 2025
56AQI
56AQI
1st April 2025
55AQI
55AQI
2nd April 2025
50AQI
50AQI
3rd April 2025
57AQI
57AQI
4th April 2025
59AQI
59AQI
5th April 2025
57AQI
57AQI
6th April 2025
71AQI
71AQI
7th April 2025
70AQI
70AQI
8th April 2025
77AQI
77AQI
9th April 2025
65AQI
65AQI
10th April 2025
66AQI
66AQI
11th April 2025
58AQI
58AQI
12th April 2025
59AQI
59AQI
13th April 2025
121AQI
121AQI
14th April 2025
126AQI
126AQI
15th April 2025
121AQI
121AQI
16th April 2025
91AQI
91AQI
17th April 2025
81AQI
81AQI
18th April 2025
69AQI
69AQI
19th April 2025
60AQI
60AQI
20th April 2025
59AQI
59AQI
21st April 2025
57AQI
57AQI
22nd April 2025
58AQI
58AQI
23rd April 2025
55AQI
55AQI
24th April 2025
51AQI
51AQI
25th April 2025
57AQI
57AQI
26th April 2025
48AQI
48AQI
27th April 2025
56AQI
56AQI
28th April 2025
67AQI
67AQI
29th April 2025
58AQI
58AQI
30th April 2025
67AQI
67AQI
1st May 2025
63AQI
63AQI
2nd May 2025
79AQI
79AQI
3rd May 2025
76AQI
76AQI
4th May 2025
63AQI
63AQI
5th May 2025
59AQI
59AQI
6th May 2025
55AQI
55AQI
7th May 2025
54AQI
54AQI
8th May 2025
58AQI
58AQI
9th May 2025
47AQI
47AQI
10th May 2025
61AQI
61AQI
11th May 2025
56AQI
56AQI
12th May 2025
61AQI
61AQI
13th May 2025
63AQI
63AQI
14th May 2025
55AQI
55AQI
15th May 2025
47AQI
47AQI
16th May 2025
37AQI
37AQI
17th May 2025
37AQI
37AQI
18th May 2025
39AQI
39AQI
19th May 2025
43AQI
43AQI
20th May 2025
35AQI
35AQI
21st May 2025
41AQI
41AQI
22nd May 2025
41AQI
41AQI
23rd May 2025
39AQI
39AQI
24th May 2025
49AQI
49AQI
25th May 2025
64AQI
64AQI
26th May 2025
64AQI
64AQI
27th May 2025
68AQI
68AQI
28th May 2025
55AQI
55AQI
29th May 2025
54AQI
54AQI
30th May 2025
43AQI
43AQI
31st May 2025
60AQI
60AQI
1st June 2025
58AQI
58AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
56AQI
56AQI
4th June 2025
38AQI
38AQI
5th June 2025
46AQI
46AQI
6th June 2025
44AQI
44AQI
7th June 2025
37AQI
37AQI
8th June 2025
30AQI
30AQI
9th June 2025
35AQI
35AQI
10th June 2025
29AQI
29AQI
11th June 2025
33AQI
33AQI
12th June 2025
37AQI
37AQI
13th June 2025
34AQI
34AQI
14th June 2025
43AQI
43AQI
15th June 2025
38AQI
38AQI
16th June 2025
41AQI
41AQI
17th June 2025
38AQI
38AQI
18th June 2025
33AQI
33AQI
19th June 2025
31AQI
31AQI
20th June 2025
30AQI
30AQI
21st June 2025
25AQI
25AQI
22nd June 2025
22AQI
22AQI
23rd June 2025
23AQI
23AQI
24th June 2025
24AQI
24AQI
25th June 2025
27AQI
27AQI
26th June 2025
25AQI
25AQI
27th June 2025
23AQI
23AQI
28th June 2025
24AQI
24AQI
29th June 2025
27AQI
27AQI
30th June 2025
24AQI
24AQI
1st July 2025
24AQI
24AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
31AQI
31AQI
4th July 2025
42AQI
42AQI
5th July 2025
43AQI
43AQI
6th July 2025
43AQI
43AQI
7th July 2025
49AQI
49AQI
8th July 2025
39AQI
39AQI
9th July 2025
46AQI
46AQI
10th July 2025
45AQI
45AQI
11th July 2025
47AQI
47AQI
12th July 2025
46AQI
46AQI
13th July 2025
48AQI
48AQI
14th July 2025
47AQI
47AQI
15th July 2025
52AQI
52AQI
16th July 2025
48AQI
48AQI
17th July 2025
55AQI
55AQI
18th July 2025
56AQI
56AQI
19th July 2025
62AQI
62AQI
20th July 2025
43AQI
43AQI
21st July 2025
49AQI
49AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
36AQI
36AQI
24th July 2025
56AQI
56AQI
25th July 2025
60AQI
60AQI
26th July 2025
64AQI
64AQI
27th July 2025
52AQI
52AQI
28th July 2025
58AQI
58AQI
29th July 2025
51AQI
51AQI
30th July 2025
56AQI
56AQI
31st July 2025
50AQI
50AQI
1st August 2025
60AQI
60AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
57AQI
57AQI
4th August 2025
58AQI
58AQI
5th August 2025
53AQI
53AQI
6th August 2025
50AQI
50AQI
7th August 2025
54AQI
54AQI
8th August 2025
58AQI
58AQI
9th August 2025
54AQI
54AQI
10th August 2025
39AQI
39AQI
11th August 2025
44AQI
44AQI
12th August 2025
46AQI
46AQI
13th August 2025
52AQI
52AQI
14th August 2025
46AQI
46AQI
15th August 2025
38AQI
38AQI
16th August 2025
39AQI
39AQI
17th August 2025
35AQI
35AQI
18th August 2025
34AQI
34AQI
19th August 2025
41AQI
41AQI
20th August 2025
39AQI
39AQI
21st August 2025
41AQI
41AQI
22nd August 2025
43AQI
43AQI
23rd August 2025
47AQI
47AQI
24th August 2025
46AQI
46AQI
25th August 2025
43AQI
43AQI
26th August 2025
49AQI
49AQI
27th August 2025
50AQI
50AQI
28th August 2025
55AQI
55AQI
29th August 2025
49AQI
49AQI
30th August 2025
47AQI
47AQI
31st August 2025
44AQI
44AQI
1st September 2025
45AQI
45AQI
2nd September 2025
41AQI
41AQI
3rd September 2025
42AQI
42AQI
4th September 2025
32AQI
32AQI
5th September 2025
33AQI
33AQI
6th September 2025
41AQI
41AQI
7th September 2025
33AQI
33AQI
8th September 2025
34AQI
34AQI
9th September 2025
37AQI
37AQI
10th September 2025
36AQI
36AQI
11th September 2025
39AQI
39AQI
12th September 2025
39AQI
39AQI
13th September 2025
35AQI
35AQI
14th September 2025
33AQI
33AQI
15th September 2025
31AQI
31AQI
16th September 2025
33AQI
33AQI
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
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
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202556AQI
1
29
1
4
23
1
4
27
2
25
3
12
19
28
2
20
11
21
10
16
108
146
5
Highest AQI recorded in
January78AQI
Lowest AQI recorded in
June34AQI
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
December84AQI
Lowest AQI recorded in
July31AQI
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
January63AQI
Lowest AQI recorded in
June26AQI
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
August79AQI
Lowest AQI recorded in
July27AQI
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
January67AQI
Lowest AQI recorded in
July32AQI
202056AQI
1
2
22
7
1
3
5
7
2
29
30
48
1
Highest AQI recorded in
December68AQI
Lowest AQI recorded in
September44AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
56AQILeast Polluted Year Recorded
2023(Avg.)
47AQIAberdeen's annual 2025 AQI (56) shows an average percentage change of 11.8% (worsened AQI) compared to previous years: 2020 (56), 2021 (47), 2022 (49), 2023 (47), 2024 (51).
