Country Background

Mechelen, Flanders, Belgium 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

Mechelen, Flanders, Belgium

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
18th Aug 2023
76AQI
Lowest AQI recorded on
2nd Aug 2023
12AQI


Same Day Analysis (17th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 33 of Good air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 17th Aug - 18th Aug 2025

Mechelen, Flanders, Belgium

AQI
Day
Night
.

6 AM17th Aug 2025

9 PM

5 AM18th Aug 2025

Day time
Avg. Highest Time
3PM17th Aug

35AQI

Avg. Lowest Time
12PM17th Aug

26AQI

Night time
Avg. Highest Time
11PM17th Aug

34AQI

Avg. Lowest Time
4AM18th Aug

20AQI

In the last 24 hours,

Mechelen's AQI reached its highest point of 35 at 3 PM during the Day, while the lowest point, 20, was recorded at 4 AM during the Night between 17th Aug and 18th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Mechelen, Flanders, Belgium

JulAug
19th - 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 - 18th18th
Day
Night
19th Jul 2025396 AMAQI
19th Jul 2025347 AMAQI
19th Jul 2025348 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253310 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20253912 PMAQI
19th Jul 2025391 PMAQI
19th Jul 2025422 PMAQI
19th Jul 2025413 PMAQI
19th Jul 2025404 PMAQI
19th Jul 2025425 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025428 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254010 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025493 AMAQI
20th Jul 2025484 AMAQI
20th Jul 2025465 AMAQI

25°C18/34°C

20th Jul 2025436 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025328 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025335 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025347 PMAQI
20th Jul 2025348 PMAQI
20th Jul 2025339 PMAQI
20th Jul 20253610 PMAQI
20th Jul 20254111 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025421 AMAQI
21st Jul 2025522 AMAQI
21st Jul 2025513 AMAQI
21st Jul 2025164 AMAQI
21st Jul 2025175 AMAQI

20°C16/27°C

21st Jul 2025186 AMAQI
21st Jul 2025177 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025199 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025234 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025248 PMAQI
21st Jul 2025239 PMAQI
21st Jul 20252610 PMAQI
21st Jul 20252611 PMAQI
22nd Jul 20252612 AMAQI
22nd Jul 2025281 AMAQI
22nd Jul 2025192 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025184 AMAQI
22nd Jul 2025185 AMAQI

18°C15/22°C

22nd Jul 2025236 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025228 AMAQI
22nd Jul 2025179 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025193 PMAQI
22nd Jul 2025194 PMAQI
22nd Jul 2025185 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025199 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251912 AMAQI
23rd Jul 2025191 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025164 AMAQI
23rd Jul 2025165 AMAQI

18°C13/24°C

23rd Jul 2025166 AMAQI
23rd Jul 2025177 AMAQI
23rd Jul 2025178 AMAQI
23rd Jul 2025179 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20252012 PMAQI
23rd Jul 2025191 PMAQI
23rd Jul 2025192 PMAQI
23rd Jul 2025193 PMAQI
23rd Jul 2025194 PMAQI
23rd Jul 2025195 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025197 PMAQI
23rd Jul 2025188 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251710 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025253 AMAQI
24th Jul 2025284 AMAQI
24th Jul 2025295 AMAQI

18°C14/23°C

24th Jul 2025306 AMAQI
24th Jul 2025317 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025281 PMAQI
24th Jul 2025262 PMAQI
24th Jul 2025253 PMAQI
24th Jul 2025224 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252511 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025343 AMAQI
25th Jul 2025354 AMAQI
25th Jul 2025375 AMAQI

20°C14/25°C

25th Jul 2025406 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025488 AMAQI
25th Jul 2025509 AMAQI
25th Jul 20254510 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025281 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025293 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025297 PMAQI
25th Jul 2025278 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20253310 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253312 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025414 AMAQI
26th Jul 2025385 AMAQI

20°C15/25°C

26th Jul 2025386 AMAQI
26th Jul 2025407 AMAQI
26th Jul 2025418 AMAQI
26th Jul 2025449 AMAQI
26th Jul 20254110 AMAQI
26th Jul 20253711 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025351 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025344 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025376 PMAQI
26th Jul 2025357 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025389 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025361 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025223 AMAQI
27th Jul 2025224 AMAQI
27th Jul 2025225 AMAQI

21°C15/26°C

27th Jul 2025266 AMAQI
27th Jul 2025277 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20253910 AMAQI
27th Jul 20253511 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025221 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025233 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025255 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025319 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025252 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025284 AMAQI
28th Jul 2025275 AMAQI

18°C15/21°C

28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025233 AMAQI
29th Jul 2025244 AMAQI
29th Jul 2025255 AMAQI

17°C13/22°C

29th Jul 2025276 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20254212 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025312 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025274 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025242 AMAQI
30th Jul 2025253 AMAQI
30th Jul 2025294 AMAQI
30th Jul 2025315 AMAQI

18°C13/23°C

30th Jul 2025336 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025368 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20253911 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025291 PMAQI
30th Jul 2025272 PMAQI
30th Jul 2025253 PMAQI
30th Jul 2025254 PMAQI
30th Jul 2025255 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025257 PMAQI
30th Jul 2025258 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252410 PMAQI
30th Jul 20252411 PMAQI
31st Jul 20252412 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025242 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025224 AMAQI
31st Jul 2025225 AMAQI

18°C13/23°C

31st Jul 2025246 AMAQI
31st Jul 2025287 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025299 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20253511 AMAQI
31st Jul 20253112 PMAQI
31st Jul 2025271 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025215 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025258 PMAQI
31st Jul 2025239 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025231 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
1st Aug 2025225 AMAQI

19°C16/25°C

1st Aug 2025226 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025268 AMAQI
1st Aug 2025279 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20252311 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025208 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025192 AMAQI
2nd Aug 2025233 AMAQI
2nd Aug 2025204 AMAQI
2nd Aug 2025195 AMAQI

18°C14/23°C

2nd Aug 2025186 AMAQI
2nd Aug 2025197 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025179 AMAQI
2nd Aug 20251710 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025212 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025194 PMAQI
2nd Aug 2025195 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025197 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252110 PMAQI
2nd Aug 20252111 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025193 AMAQI
3rd Aug 2025184 AMAQI
3rd Aug 2025195 AMAQI

17°C13/20°C

3rd Aug 2025206 AMAQI
3rd Aug 2025197 AMAQI
3rd Aug 2025188 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20252211 AMAQI
3rd Aug 20252012 PMAQI
3rd Aug 2025201 PMAQI
3rd Aug 2025202 PMAQI
3rd Aug 2025203 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025205 PMAQI
3rd Aug 2025226 PMAQI
3rd Aug 2025207 PMAQI
3rd Aug 2025238 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252211 PMAQI
4th Aug 20252212 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025202 AMAQI
4th Aug 2025243 AMAQI
4th Aug 2025204 AMAQI
4th Aug 2025245 AMAQI

19°C12/25°C

4th Aug 2025276 AMAQI
4th Aug 2025257 AMAQI
4th Aug 2025358 AMAQI
4th Aug 2025239 AMAQI
4th Aug 20252310 AMAQI
4th Aug 20252711 AMAQI
4th Aug 20253312 PMAQI
4th Aug 2025271 PMAQI
4th Aug 2025232 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025234 PMAQI
4th Aug 2025235 PMAQI
4th Aug 2025226 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025228 PMAQI
4th Aug 2025239 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252411 PMAQI
5th Aug 20252412 AMAQI
5th Aug 2025241 AMAQI
5th Aug 2025202 AMAQI
5th Aug 2025173 AMAQI
5th Aug 2025194 AMAQI
5th Aug 2025165 AMAQI

22°C17/27°C

5th Aug 2025196 AMAQI
5th Aug 2025217 AMAQI
5th Aug 2025228 AMAQI
5th Aug 2025239 AMAQI
5th Aug 20252410 AMAQI
5th Aug 20252211 AMAQI
5th Aug 20252512 PMAQI
5th Aug 2025241 PMAQI
5th Aug 2025222 PMAQI
5th Aug 2025223 PMAQI
5th Aug 2025224 PMAQI
5th Aug 2025225 PMAQI
5th Aug 2025226 PMAQI
5th Aug 2025227 PMAQI
5th Aug 2025228 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252210 PMAQI
5th Aug 20252311 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025232 AMAQI
6th Aug 2025253 AMAQI
6th Aug 2025224 AMAQI
6th Aug 2025265 AMAQI

19°C15/22°C

6th Aug 2025246 AMAQI
6th Aug 2025227 AMAQI
6th Aug 2025228 AMAQI
6th Aug 2025269 AMAQI
6th Aug 20252910 AMAQI
6th Aug 20253011 AMAQI
6th Aug 20252712 PMAQI
6th Aug 2025241 PMAQI
6th Aug 2025232 PMAQI
6th Aug 2025253 PMAQI
6th Aug 2025234 PMAQI
6th Aug 2025245 PMAQI
6th Aug 2025246 PMAQI
6th Aug 2025257 PMAQI
6th Aug 2025258 PMAQI
6th Aug 2025249 PMAQI
6th Aug 20252410 PMAQI
6th Aug 20252411 PMAQI
7th Aug 20252512 AMAQI
7th Aug 2025241 AMAQI
7th Aug 2025262 AMAQI
7th Aug 2025273 AMAQI
7th Aug 2025274 AMAQI
7th Aug 2025255 AMAQI

18°C12/24°C

7th Aug 2025256 AMAQI
7th Aug 2025267 AMAQI
7th Aug 2025278 AMAQI
7th Aug 2025309 AMAQI
7th Aug 20253210 AMAQI
7th Aug 20253011 AMAQI
7th Aug 20252512 PMAQI
7th Aug 2025241 PMAQI
7th Aug 2025242 PMAQI
7th Aug 2025253 PMAQI
7th Aug 2025254 PMAQI
7th Aug 2025255 PMAQI
7th Aug 2025246 PMAQI
7th Aug 2025247 PMAQI
7th Aug 2025258 PMAQI
7th Aug 2025269 PMAQI
7th Aug 20252710 PMAQI
7th Aug 20252711 PMAQI
8th Aug 20252712 AMAQI
8th Aug 2025261 AMAQI
8th Aug 2025272 AMAQI
8th Aug 2025273 AMAQI
8th Aug 2025254 AMAQI
8th Aug 2025245 AMAQI

20°C14/27°C

8th Aug 2025236 AMAQI
8th Aug 2025247 AMAQI
8th Aug 2025288 AMAQI
8th Aug 2025289 AMAQI
8th Aug 20252810 AMAQI
8th Aug 20252811 AMAQI
8th Aug 20252912 PMAQI
8th Aug 2025261 PMAQI
8th Aug 2025262 PMAQI
8th Aug 2025243 PMAQI
8th Aug 2025264 PMAQI
8th Aug 2025295 PMAQI
8th Aug 2025346 PMAQI
8th Aug 2025347 PMAQI
8th Aug 2025358 PMAQI
8th Aug 2025329 PMAQI
8th Aug 20252810 PMAQI
8th Aug 20252811 PMAQI
9th Aug 20252712 AMAQI
9th Aug 2025261 AMAQI
9th Aug 2025492 AMAQI
9th Aug 2025583 AMAQI
9th Aug 2025594 AMAQI
9th Aug 2025585 AMAQI

21°C16/27°C

9th Aug 2025556 AMAQI
9th Aug 2025577 AMAQI
9th Aug 2025568 AMAQI
9th Aug 2025569 AMAQI
9th Aug 20255910 AMAQI
9th Aug 20255111 AMAQI
9th Aug 20253012 PMAQI
9th Aug 2025301 PMAQI
9th Aug 2025352 PMAQI
9th Aug 2025363 PMAQI
9th Aug 2025384 PMAQI
9th Aug 2025405 PMAQI
9th Aug 2025386 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025358 PMAQI
9th Aug 2025399 PMAQI
9th Aug 20254510 PMAQI
9th Aug 20254611 PMAQI
10th Aug 20254712 AMAQI
10th Aug 2025501 AMAQI
10th Aug 2025392 AMAQI
10th Aug 2025283 AMAQI
10th Aug 2025294 AMAQI
10th Aug 2025265 AMAQI

20°C14/28°C

10th Aug 2025296 AMAQI
10th Aug 2025307 AMAQI
10th Aug 2025308 AMAQI
10th Aug 2025309 AMAQI
10th Aug 20253010 AMAQI
10th Aug 20253211 AMAQI
10th Aug 20253612 PMAQI
10th Aug 2025351 PMAQI
10th Aug 2025352 PMAQI
10th Aug 2025353 PMAQI
10th Aug 2025364 PMAQI
10th Aug 2025375 PMAQI
10th Aug 2025386 PMAQI
10th Aug 2025397 PMAQI
10th Aug 2025408 PMAQI
10th Aug 2025409 PMAQI
10th Aug 20253810 PMAQI
10th Aug 20253811 PMAQI
11th Aug 20253712 AMAQI
11th Aug 2025361 AMAQI
11th Aug 2025402 AMAQI
11th Aug 2025423 AMAQI
11th Aug 2025364 AMAQI
11th Aug 2025355 AMAQI

20°C13/27°C

11th Aug 2025346 AMAQI
11th Aug 2025367 AMAQI
11th Aug 2025468 AMAQI
11th Aug 2025509 AMAQI
11th Aug 20255510 AMAQI
11th Aug 20255111 AMAQI
11th Aug 20255212 PMAQI
11th Aug 2025491 PMAQI
11th Aug 2025462 PMAQI
11th Aug 2025463 PMAQI
11th Aug 2025444 PMAQI
11th Aug 2025425 PMAQI
11th Aug 2025426 PMAQI
11th Aug 2025427 PMAQI
11th Aug 2025398 PMAQI
11th Aug 2025409 PMAQI
11th Aug 20254410 PMAQI
11th Aug 20254611 PMAQI
12th Aug 20254412 AMAQI
12th Aug 2025471 AMAQI
12th Aug 2025432 AMAQI
12th Aug 2025423 AMAQI
12th Aug 2025464 AMAQI
12th Aug 2025455 AMAQI

23°C14/31°C

12th Aug 2025496 AMAQI
12th Aug 2025507 AMAQI
12th Aug 2025508 AMAQI
12th Aug 2025559 AMAQI
12th Aug 20255510 AMAQI
12th Aug 20255311 AMAQI
12th Aug 20255212 PMAQI
12th Aug 2025431 PMAQI
12th Aug 2025482 PMAQI
12th Aug 2025443 PMAQI
12th Aug 2025464 PMAQI
12th Aug 2025475 PMAQI
12th Aug 2025496 PMAQI
12th Aug 2025477 PMAQI
12th Aug 2025488 PMAQI
12th Aug 2025509 PMAQI
12th Aug 20255010 PMAQI
12th Aug 20254811 PMAQI
13th Aug 20254812 AMAQI
13th Aug 2025461 AMAQI
13th Aug 2025542 AMAQI
13th Aug 2025623 AMAQI
13th Aug 2025604 AMAQI
13th Aug 2025595 AMAQI

26°C17/35°C

13th Aug 2025626 AMAQI
13th Aug 2025637 AMAQI
13th Aug 2025618 AMAQI
13th Aug 2025619 AMAQI
13th Aug 20255510 AMAQI
13th Aug 20255611 AMAQI
13th Aug 20255812 PMAQI
13th Aug 2025591 PMAQI
13th Aug 2025562 PMAQI
13th Aug 2025583 PMAQI
13th Aug 2025574 PMAQI
13th Aug 2025555 PMAQI
13th Aug 2025566 PMAQI
13th Aug 2025567 PMAQI
13th Aug 2025568 PMAQI
13th Aug 2025559 PMAQI
13th Aug 20255610 PMAQI
13th Aug 20255611 PMAQI
14th Aug 20255612 AMAQI
14th Aug 2025571 AMAQI
14th Aug 2025572 AMAQI
14th Aug 2025583 AMAQI
14th Aug 2025624 AMAQI
14th Aug 2025595 AMAQI

27°C18/36°C

14th Aug 2025596 AMAQI
14th Aug 2025597 AMAQI
14th Aug 2025618 AMAQI
14th Aug 2025589 AMAQI
14th Aug 20256410 AMAQI
14th Aug 20255811 AMAQI
14th Aug 20255212 PMAQI
14th Aug 2025561 PMAQI
14th Aug 2025552 PMAQI
14th Aug 2025563 PMAQI
14th Aug 2025584 PMAQI
14th Aug 2025585 PMAQI
14th Aug 2025576 PMAQI
14th Aug 2025577 PMAQI
14th Aug 2025568 PMAQI
14th Aug 2025589 PMAQI
14th Aug 20255810 PMAQI
14th Aug 20255811 PMAQI
15th Aug 20255812 AMAQI
15th Aug 2025581 AMAQI
15th Aug 2025522 AMAQI
15th Aug 2025453 AMAQI
15th Aug 2025484 AMAQI
15th Aug 2025475 AMAQI

26°C19/34°C

15th Aug 2025456 AMAQI
15th Aug 2025487 AMAQI
15th Aug 2025468 AMAQI
15th Aug 2025429 AMAQI
15th Aug 20255210 AMAQI
15th Aug 20254311 AMAQI
15th Aug 20253212 PMAQI
15th Aug 2025321 PMAQI
15th Aug 2025382 PMAQI
15th Aug 2025323 PMAQI
15th Aug 2025364 PMAQI
15th Aug 2025375 PMAQI
15th Aug 2025366 PMAQI
15th Aug 2025357 PMAQI
15th Aug 2025358 PMAQI
15th Aug 2025449 PMAQI
15th Aug 20254610 PMAQI
15th Aug 20254511 PMAQI
16th Aug 20254612 AMAQI
16th Aug 2025481 AMAQI
16th Aug 2025502 AMAQI
16th Aug 2025563 AMAQI
16th Aug 2025574 AMAQI
16th Aug 2025585 AMAQI

22°C16/30°C

16th Aug 2025576 AMAQI
16th Aug 2025547 AMAQI
16th Aug 2025568 AMAQI
16th Aug 2025549 AMAQI
16th Aug 20255110 AMAQI
16th Aug 20255111 AMAQI
16th Aug 20254612 PMAQI
16th Aug 2025481 PMAQI
16th Aug 2025472 PMAQI
16th Aug 2025463 PMAQI
16th Aug 2025464 PMAQI
16th Aug 2025495 PMAQI
16th Aug 2025466 PMAQI
16th Aug 2025467 PMAQI
16th Aug 2025508 PMAQI
16th Aug 2025499 PMAQI
16th Aug 20255010 PMAQI
16th Aug 20255011 PMAQI
17th Aug 20255112 AMAQI
17th Aug 2025521 AMAQI
17th Aug 2025372 AMAQI
17th Aug 2025313 AMAQI
17th Aug 2025284 AMAQI
17th Aug 2025305 AMAQI

19°C14/24°C

17th Aug 2025296 AMAQI
17th Aug 2025267 AMAQI
17th Aug 2025298 AMAQI
17th Aug 2025279 AMAQI
17th Aug 20253110 AMAQI
17th Aug 20252711 AMAQI
17th Aug 20252612 PMAQI
17th Aug 2025301 PMAQI
17th Aug 2025312 PMAQI
17th Aug 2025353 PMAQI
17th Aug 2025304 PMAQI
17th Aug 2025325 PMAQI
17th Aug 2025346 PMAQI
17th Aug 2025327 PMAQI
17th Aug 2025328 PMAQI
17th Aug 2025339 PMAQI
17th Aug 20253310 PMAQI
17th Aug 20253411 PMAQI
18th Aug 20253412 AMAQI
18th Aug 2025341 AMAQI
18th Aug 2025242 AMAQI
18th Aug 2025223 AMAQI
18th Aug 2025204 AMAQI
18th Aug 2025235 AMAQI

18°C10/25°C

18th Aug 2025206 AMAQI
6 AM
18th Aug 2025197 AMAQI
18th Aug 2025188 AMAQI
18th Aug 2025219 AMAQI
18th Aug 20252410 AMAQI
18th Aug 20252711 AMAQI
18th Aug 20253012 PMAQI
18th Aug 2025291 PMAQI
1 PM
18th Aug 2025262 PMAQI
18th Aug 2025243 PMAQI
18th Aug 2025224 PMAQI
18th Aug 2025225 PMAQI
9 PM
1 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
8 AM - 11 AM

34AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 PM - 9 PM

31AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 11 AM (Avg. 34), while the lowest AQI was between 12 PM to 9 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 11 PM

33AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

33AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 33), while the lowest AQI was between 12 AM to 11 PM (Avg. 33).

2025 Days Vs Air Quality

Mechelen, Flanders, Belgium

2025

72%

164

26%

60

2%

5

Total number of days with different AQI categories in last 230 days in 2025 (135 days remaining)

Good
164 Days
Moderate
60 Days
Poor
5 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 72%

Health Risk Level:

Low

In 2025, 72% of 230 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Mechelen, Flanders, Belgium

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.

1st January 2025
31AQI
2nd January 2025
24AQI
3rd January 2025
29AQI
4th January 2025
52AQI
5th January 2025
32AQI
6th January 2025
20AQI
7th January 2025
20AQI
8th January 2025
29AQI
9th January 2025
30AQI
10th January 2025
53AQI
11th January 2025
81AQI
12th January 2025
75AQI
13th January 2025
66AQI
14th January 2025
74AQI
15th January 2025
98AQI
16th January 2025
58AQI
17th January 2025
73AQI
18th January 2025
64AQI
19th January 2025
87AQI
20th January 2025
88AQI
21st January 2025
85AQI
22nd January 2025
70AQI
23rd January 2025
56AQI
24th January 2025
25AQI
25th January 2025
34AQI
26th January 2025
28AQI
27th January 2025
19AQI
28th January 2025
21AQI
29th January 2025
25AQI
30th January 2025
32AQI
31st January 2025
45AQI
1st February 2025
58AQI
2nd February 2025
63AQI
3rd February 2025
89AQI
4th February 2025
64AQI
5th February 2025
64AQI
6th February 2025
62AQI
7th February 2025
52AQI
8th February 2025
60AQI
9th February 2025
50AQI
10th February 2025
125AQI
11th February 2025
79AQI
12th February 2025
72AQI
13th February 2025
95AQI
14th February 2025
114AQI
15th February 2025
88AQI
16th February 2025
56AQI
17th February 2025
65AQI
18th February 2025
73AQI
19th February 2025
77AQI
20th February 2025
71AQI
21st February 2025
48AQI
22nd February 2025
38AQI
23rd February 2025
37AQI
24th February 2025
21AQI
25th February 2025
43AQI
26th February 2025
36AQI
27th February 2025
26AQI
28th February 2025
35AQI
1st March 2025
39AQI
2nd March 2025
62AQI
3rd March 2025
84AQI
4th March 2025
114AQI
5th March 2025
89AQI
6th March 2025
72AQI
7th March 2025
56AQI
8th March 2025
68AQI
9th March 2025
81AQI
10th March 2025
109AQI
11th March 2025
85AQI
12th March 2025
38AQI
13th March 2025
47AQI
14th March 2025
31AQI
15th March 2025
38AQI
16th March 2025
44AQI
17th March 2025
35AQI
18th March 2025
31AQI
19th March 2025
45AQI
20th March 2025
57AQI
21st March 2025
57AQI
22nd March 2025
35AQI
23rd March 2025
19AQI
24th March 2025
73AQI
25th March 2025
115AQI
26th March 2025
58AQI
27th March 2025
60AQI
28th March 2025
68AQI
29th March 2025
40AQI
30th March 2025
34AQI
31st March 2025
37AQI
1st April 2025
33AQI
2nd April 2025
35AQI
3rd April 2025
52AQI
4th April 2025
55AQI
5th April 2025
45AQI
6th April 2025
20AQI
7th April 2025
32AQI
8th April 2025
45AQI
9th April 2025
51AQI
10th April 2025
50AQI
11th April 2025
60AQI
12th April 2025
69AQI
13th April 2025
43AQI
14th April 2025
30AQI
15th April 2025
35AQI
16th April 2025
25AQI
17th April 2025
36AQI
18th April 2025
43AQI
19th April 2025
41AQI
20th April 2025
48AQI
21st April 2025
36AQI
22nd April 2025
47AQI
23rd April 2025
30AQI
24th April 2025
59AQI
25th April 2025
50AQI
26th April 2025
58AQI
27th April 2025
42AQI
28th April 2025
46AQI
29th April 2025
46AQI
30th April 2025
43AQI
1st May 2025
44AQI
2nd May 2025
57AQI
3rd May 2025
56AQI
4th May 2025
24AQI
5th May 2025
24AQI
6th May 2025
21AQI
7th May 2025
32AQI
8th May 2025
25AQI
9th May 2025
22AQI
10th May 2025
24AQI
11th May 2025
24AQI
12th May 2025
23AQI
13th May 2025
35AQI
14th May 2025
38AQI
15th May 2025
44AQI
16th May 2025
33AQI
17th May 2025
36AQI
18th May 2025
39AQI
19th May 2025
36AQI
20th May 2025
29AQI
21st May 2025
43AQI
22nd May 2025
31AQI
23rd May 2025
22AQI
24th May 2025
25AQI
25th May 2025
20AQI
26th May 2025
28AQI
27th May 2025
21AQI
28th May 2025
19AQI
29th May 2025
27AQI
30th May 2025
28AQI
31st May 2025
34AQI
1st June 2025
33AQI
2nd June 2025
26AQI
3rd June 2025
25AQI
4th June 2025
21AQI
5th June 2025
19AQI
6th June 2025
18AQI
7th June 2025
15AQI
8th June 2025
18AQI
9th June 2025
36AQI
10th June 2025
50AQI
11th June 2025
35AQI
12th June 2025
42AQI
13th June 2025
58AQI
14th June 2025
43AQI
15th June 2025
30AQI
16th June 2025
32AQI
17th June 2025
32AQI
18th June 2025
36AQI
19th June 2025
35AQI
20th June 2025
32AQI
21st June 2025
30AQI
22nd June 2025
28AQI
23rd June 2025
22AQI
24th June 2025
25AQI
25th June 2025
20AQI
26th June 2025
25AQI
27th June 2025
26AQI
28th June 2025
16AQI
29th June 2025
18AQI
30th June 2025
26AQI
1st July 2025
33AQI
2nd July 2025
41AQI
3rd July 2025
24AQI
4th July 2025
21AQI
5th July 2025
21AQI
6th July 2025
18AQI
7th July 2025
21AQI
8th July 2025
21AQI
9th July 2025
29AQI
10th July 2025
27AQI
11th July 2025
22AQI
12th July 2025
24AQI
13th July 2025
30AQI
14th July 2025
43AQI
15th July 2025
25AQI
16th July 2025
24AQI
17th July 2025
27AQI
18th July 2025
30AQI
19th July 2025
51AQI
20th July 2025
41AQI
21st July 2025
31AQI
22nd July 2025
20AQI
23rd July 2025
18AQI
24th July 2025
28AQI
25th July 2025
34AQI
26th July 2025
38AQI
27th July 2025
27AQI
28th July 2025
26AQI
29th July 2025
29AQI
30th July 2025
29AQI
31st July 2025
25AQI
1st August 2025
22AQI
2nd August 2025
19AQI
3rd August 2025
20AQI
4th August 2025
24AQI
5th August 2025
22AQI
6th August 2025
24AQI
7th August 2025
26AQI
8th August 2025
28AQI
9th August 2025
47AQI
10th August 2025
35AQI
11th August 2025
42AQI
12th August 2025
48AQI
13th August 2025
57AQI
14th August 2025
58AQI
15th August 2025
43AQI
16th August 2025
51AQI
17th August 2025
33AQI

49AQI

63AQI

59AQI

44AQI

31AQI

29AQI

28AQI

35AQI


No. of days

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

202542AQI

16
15
9
17
2
14
14
3
23
7
29
2
29
1
30
1
14
3
164
60
5

Highest AQI recorded in

February

63AQI


Lowest AQI recorded in

July

28AQI


202435AQI

23
8
27
2
25
6
30
21
10
25
5
28
3
29
2
24
6
27
4
17
13
23
8
299
67

Highest AQI recorded in

November

45AQI


Lowest AQI recorded in

April

21AQI


202334AQI

3
25
6
17
9
25
6
20
8
29
2
29
2
25
5
29
2
27
2
25
6
254
48

Highest AQI recorded in

May

45AQI


Lowest AQI recorded in

July

26AQI


202242AQI

14
15
2
19
9
18
4
20
8
26
5
29
1
20
3
1
1
18
18
4
4
178
55
6

Highest AQI recorded in

March

68AQI


Lowest AQI recorded in

November

23AQI


202144AQI

18
12
15
12
18
11
2
17
12
1
29
2
20
10
22
9
29
2
15
15
27
3
1
15
15
20
11
245
114
4

Highest AQI recorded in

March

55AQI


Lowest AQI recorded in

May

33AQI


202038AQI

8
5
9
12
18
28
2
31
23
8
24
5
1
29
2
15
13
2
22
8
207
55
3

Highest AQI recorded in

April

57AQI


Lowest AQI recorded in

July

23AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
44AQI
Least Polluted Year Recorded
2023(Avg.)
34AQI


Mechelen's annual 2025 AQI (42) shows an average percentage change of 10.8% (worsened AQI) compared to previous years: 2020 (38), 2021 (44), 2022 (42), 2023 (34), 2024 (35).