Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Middelkerke, 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+

September Air Quality Analysis

Middelkerke, Flanders, Belgium

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Sep 2025
72AQI
Lowest AQI recorded on
24th Sep 2025
15AQI

Same Day Analysis (28th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 26 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 27th Sep - 28th Sep 2026

Middelkerke, Flanders, Belgium

AQI
Day
Night
.

7 AM27th Sep 2026

8 PM

6 AM28th Sep 2026

Day time
Avg. Highest Time
1PM27th Sep

72AQI

Avg. Lowest Time
7PM27th Sep

33AQI

Night time
Avg. Highest Time
8PM27th Sep

31AQI

Avg. Lowest Time
5AM28th Sep

21AQI

In the last 24 hours,

Middelkerke's AQI reached its highest point of 72 at 1 PM during the Day, while the lowest point, 21, was recorded at 5 AM during the Night between 27th Sep and 28th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Middelkerke, Flanders, Belgium

AugSep
30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
30th Aug 2026427 AMAQI
30th Aug 2026258 AMAQI
30th Aug 2026259 AMAQI
30th Aug 20262510 AMAQI
30th Aug 20264611 AMAQI
30th Aug 20264412 PMAQI
30th Aug 2026361 PMAQI
30th Aug 2026382 PMAQI
30th Aug 2026303 PMAQI
30th Aug 2026424 PMAQI
30th Aug 2026235 PMAQI
30th Aug 2026646 PMAQI
30th Aug 2026547 PMAQI
30th Aug 2026328 PMAQI
30th Aug 2026389 PMAQI
30th Aug 20264010 PMAQI
30th Aug 20261711 PMAQI
31st Aug 20263812 AMAQI
31st Aug 2026331 AMAQI
31st Aug 2026272 AMAQI
31st Aug 2026273 AMAQI
31st Aug 2026324 AMAQI
31st Aug 2026275 AMAQI
31st Aug 2026276 AMAQI

19°C18/20°C

31st Aug 2026277 AMAQI
31st Aug 2026278 AMAQI
31st Aug 2026279 AMAQI
31st Aug 20262710 AMAQI
31st Aug 20263311 AMAQI
31st Aug 20263812 PMAQI
31st Aug 2026361 PMAQI
31st Aug 2026472 PMAQI
31st Aug 2026423 PMAQI
31st Aug 2026424 PMAQI
31st Aug 2026345 PMAQI
31st Aug 2026346 PMAQI
31st Aug 2026337 PMAQI
31st Aug 2026218 PMAQI
31st Aug 2026259 PMAQI
31st Aug 20262310 PMAQI
31st Aug 20262311 PMAQI
1st Sep 20262512 AMAQI
1st Sep 2026441 AMAQI
1st Sep 2026252 AMAQI
1st Sep 2026253 AMAQI
1st Sep 2026234 AMAQI
1st Sep 2026235 AMAQI
1st Sep 2026236 AMAQI

18°C15/22°C

1st Sep 2026257 AMAQI
1st Sep 2026258 AMAQI
1st Sep 2026259 AMAQI
1st Sep 20262510 AMAQI
1st Sep 20262911 AMAQI
1st Sep 20263612 PMAQI
1st Sep 2026231 PMAQI
1st Sep 2026342 PMAQI
1st Sep 2026253 PMAQI
1st Sep 2026214 PMAQI
1st Sep 2026275 PMAQI
1st Sep 2026316 PMAQI
1st Sep 2026337 PMAQI
1st Sep 2026298 PMAQI
1st Sep 2026279 PMAQI
1st Sep 20262710 PMAQI
1st Sep 20263111 PMAQI
2nd Sep 20264212 AMAQI
2nd Sep 2026271 AMAQI
2nd Sep 2026382 AMAQI
2nd Sep 2026323 AMAQI
2nd Sep 2026324 AMAQI
2nd Sep 2026425 AMAQI
2nd Sep 2026426 AMAQI

18°C17/20°C

2nd Sep 2026237 AMAQI
2nd Sep 2026298 AMAQI
2nd Sep 2026349 AMAQI
2nd Sep 20264410 AMAQI
2nd Sep 20263011 AMAQI
2nd Sep 20263212 PMAQI
2nd Sep 2026251 PMAQI
2nd Sep 2026252 PMAQI
2nd Sep 2026233 PMAQI
2nd Sep 2026214 PMAQI
2nd Sep 2026235 PMAQI
2nd Sep 2026506 PMAQI
2nd Sep 2026427 PMAQI
2nd Sep 2026108 PMAQI
2nd Sep 2026209 PMAQI
2nd Sep 20263310 PMAQI
2nd Sep 20264011 PMAQI
3rd Sep 20264912 AMAQI
3rd Sep 2026361 AMAQI
3rd Sep 2026232 AMAQI
3rd Sep 2026333 AMAQI
3rd Sep 2026324 AMAQI
3rd Sep 2026385 AMAQI
3rd Sep 2026496 AMAQI

19°C18/20°C

3rd Sep 2026477 AMAQI
3rd Sep 2026608 AMAQI
3rd Sep 2026429 AMAQI
3rd Sep 20263110 AMAQI
3rd Sep 20264011 AMAQI
3rd Sep 20263412 PMAQI
3rd Sep 2026271 PMAQI
3rd Sep 2026182 PMAQI
3rd Sep 2026273 PMAQI
3rd Sep 2026294 PMAQI
3rd Sep 2026295 PMAQI
3rd Sep 2026256 PMAQI
3rd Sep 2026257 PMAQI
3rd Sep 2026258 PMAQI
3rd Sep 2026209 PMAQI
3rd Sep 20263010 PMAQI
3rd Sep 20263811 PMAQI
4th Sep 20263812 AMAQI
4th Sep 2026521 AMAQI
4th Sep 2026202 AMAQI
4th Sep 2026223 AMAQI
4th Sep 2026164 AMAQI
4th Sep 2026225 AMAQI
4th Sep 2026186 AMAQI

20°C19/21°C

4th Sep 2026207 AMAQI
4th Sep 2026188 AMAQI
4th Sep 2026119 AMAQI
4th Sep 20262110 AMAQI
4th Sep 20261911 AMAQI
4th Sep 20261912 PMAQI
4th Sep 2026271 PMAQI
4th Sep 2026232 PMAQI
4th Sep 2026103 PMAQI
4th Sep 2026214 PMAQI
4th Sep 2026255 PMAQI
4th Sep 2026256 PMAQI
4th Sep 2026347 PMAQI
4th Sep 2026238 PMAQI
4th Sep 2026249 PMAQI
4th Sep 20262510 PMAQI
4th Sep 20261411 PMAQI
5th Sep 20264612 AMAQI
5th Sep 2026361 AMAQI
5th Sep 2026332 AMAQI
5th Sep 2026333 AMAQI
5th Sep 2026294 AMAQI
5th Sep 2026235 AMAQI
5th Sep 2026256 AMAQI

20°C19/21°C

5th Sep 2026257 AMAQI
5th Sep 2026218 AMAQI
5th Sep 2026279 AMAQI
5th Sep 20262710 AMAQI
5th Sep 20263311 AMAQI
5th Sep 20262512 PMAQI
5th Sep 2026251 PMAQI
5th Sep 2026212 PMAQI
5th Sep 2026233 PMAQI
5th Sep 2026214 PMAQI
5th Sep 2026295 PMAQI
5th Sep 2026216 PMAQI
5th Sep 2026387 PMAQI
5th Sep 2026248 PMAQI
5th Sep 2026219 PMAQI
5th Sep 20262110 PMAQI
5th Sep 20262311 PMAQI
6th Sep 20262312 AMAQI
6th Sep 2026251 AMAQI
6th Sep 2026322 AMAQI
6th Sep 2026383 AMAQI
6th Sep 2026384 AMAQI
6th Sep 2026295 AMAQI
6th Sep 2026316 AMAQI

18°C17/19°C

6th Sep 2026427 AMAQI
6th Sep 2026558 AMAQI
6th Sep 2026559 AMAQI
6th Sep 20263610 AMAQI
6th Sep 20262911 AMAQI
6th Sep 20262312 PMAQI
6th Sep 2026461 PMAQI
6th Sep 2026252 PMAQI
6th Sep 2026423 PMAQI
6th Sep 2026254 PMAQI
6th Sep 2026295 PMAQI
6th Sep 2026186 PMAQI
6th Sep 2026127 PMAQI
6th Sep 2026128 PMAQI
6th Sep 2026219 PMAQI
6th Sep 20262510 PMAQI
6th Sep 20262111 PMAQI
7th Sep 20262312 AMAQI
7th Sep 2026211 AMAQI
7th Sep 2026312 AMAQI
7th Sep 2026383 AMAQI
7th Sep 2026404 AMAQI
7th Sep 2026345 AMAQI
7th Sep 2026276 AMAQI

19°C15/23°C

7th Sep 2026257 AMAQI
7th Sep 2026368 AMAQI
7th Sep 2026299 AMAQI
7th Sep 20262910 AMAQI
7th Sep 20263011 AMAQI
7th Sep 20262512 PMAQI
7th Sep 2026251 PMAQI
7th Sep 2026332 PMAQI
7th Sep 2026293 PMAQI
7th Sep 2026384 PMAQI
7th Sep 2026235 PMAQI
7th Sep 2026256 PMAQI
7th Sep 2026237 PMAQI
7th Sep 2026318 PMAQI
7th Sep 2026239 PMAQI
7th Sep 20261810 PMAQI
7th Sep 20264411 PMAQI
8th Sep 20264212 AMAQI
8th Sep 2026231 AMAQI
8th Sep 2026252 AMAQI
8th Sep 202683 AMAQI
8th Sep 202684 AMAQI
8th Sep 202685 AMAQI
8th Sep 2026386 AMAQI

20°C19/21°C

8th Sep 2026387 AMAQI
8th Sep 2026258 AMAQI
8th Sep 2026279 AMAQI
8th Sep 20262110 AMAQI
8th Sep 20262511 AMAQI
8th Sep 20262512 PMAQI
8th Sep 2026291 PMAQI
8th Sep 2026272 PMAQI
8th Sep 2026273 PMAQI
8th Sep 2026274 PMAQI
8th Sep 2026585 PMAQI
8th Sep 2026236 PMAQI
8th Sep 2026217 PMAQI
8th Sep 2026238 PMAQI
8th Sep 2026279 PMAQI
8th Sep 20263310 PMAQI
8th Sep 20263311 PMAQI
9th Sep 20263312 AMAQI
9th Sep 2026331 AMAQI
9th Sep 2026312 AMAQI
9th Sep 2026253 AMAQI
9th Sep 2026254 AMAQI
9th Sep 2026295 AMAQI
9th Sep 2026336 AMAQI

18°C17/19°C

9th Sep 2026277 AMAQI
9th Sep 2026318 AMAQI
9th Sep 2026279 AMAQI
9th Sep 20262710 AMAQI
9th Sep 20262711 AMAQI
9th Sep 20263812 PMAQI
9th Sep 2026291 PMAQI
9th Sep 2026212 PMAQI
9th Sep 2026293 PMAQI
9th Sep 2026114 PMAQI
9th Sep 2026125 PMAQI
9th Sep 2026466 PMAQI
9th Sep 2026427 PMAQI
9th Sep 2026428 PMAQI
9th Sep 2026299 PMAQI
9th Sep 20262910 PMAQI
9th Sep 20262511 PMAQI
10th Sep 20262512 AMAQI
10th Sep 2026341 AMAQI
10th Sep 2026442 AMAQI
10th Sep 2026213 AMAQI
10th Sep 2026274 AMAQI
10th Sep 2026255 AMAQI
10th Sep 2026296 AMAQI

17°C16/19°C

10th Sep 2026257 AMAQI
10th Sep 2026408 AMAQI
10th Sep 2026449 AMAQI
10th Sep 20262910 AMAQI
10th Sep 20263211 AMAQI
10th Sep 20263612 PMAQI
10th Sep 2026341 PMAQI
10th Sep 2026292 PMAQI
10th Sep 2026233 PMAQI
10th Sep 2026424 PMAQI
10th Sep 2026305 PMAQI
10th Sep 2026426 PMAQI
10th Sep 2026427 PMAQI
10th Sep 2026388 PMAQI
10th Sep 2026429 PMAQI
10th Sep 20263810 PMAQI
10th Sep 20263211 PMAQI
11th Sep 20263312 AMAQI
11th Sep 2026361 AMAQI
11th Sep 2026332 AMAQI
11th Sep 2026333 AMAQI
11th Sep 2026314 AMAQI
11th Sep 2026335 AMAQI
11th Sep 2026276 AMAQI

17°C14/19°C

11th Sep 2026257 AMAQI
11th Sep 2026508 AMAQI
11th Sep 2026369 AMAQI
11th Sep 20264010 AMAQI
11th Sep 20264211 AMAQI
11th Sep 20264012 PMAQI
11th Sep 2026361 PMAQI
11th Sep 2026252 PMAQI
11th Sep 2026313 PMAQI
11th Sep 2026424 PMAQI
11th Sep 2026275 PMAQI
11th Sep 2026136 PMAQI
11th Sep 2026207 PMAQI
11th Sep 2026108 PMAQI
11th Sep 2026469 PMAQI
11th Sep 20263810 PMAQI
11th Sep 20263811 PMAQI
12th Sep 20264412 AMAQI
12th Sep 2026321 AMAQI
12th Sep 2026442 AMAQI
12th Sep 2026403 AMAQI
12th Sep 2026344 AMAQI
12th Sep 2026365 AMAQI
12th Sep 2026386 AMAQI

18°C17/19°C

12th Sep 2026277 AMAQI
12th Sep 2026258 AMAQI
12th Sep 2026279 AMAQI
12th Sep 20262510 AMAQI
12th Sep 20263111 AMAQI
12th Sep 20263812 PMAQI
12th Sep 2026381 PMAQI
12th Sep 2026272 PMAQI
12th Sep 2026323 PMAQI
12th Sep 2026364 PMAQI
12th Sep 2026425 PMAQI
12th Sep 2026366 PMAQI
12th Sep 2026427 PMAQI
12th Sep 2026428 PMAQI
12th Sep 2026429 PMAQI
12th Sep 20264011 PMAQI
13th Sep 20263812 AMAQI
13th Sep 2026401 AMAQI
13th Sep 2026382 AMAQI
13th Sep 2026323 AMAQI
13th Sep 2026234 AMAQI
13th Sep 2026215 AMAQI
13th Sep 2026256 AMAQI

19°C17/19°C

13th Sep 2026237 AMAQI
13th Sep 2026258 AMAQI
13th Sep 2026259 AMAQI
13th Sep 20262310 AMAQI
13th Sep 20262511 AMAQI
13th Sep 20262512 PMAQI
13th Sep 2026211 PMAQI
13th Sep 2026272 PMAQI
13th Sep 2026253 PMAQI
13th Sep 2026214 PMAQI
13th Sep 2026315 PMAQI
13th Sep 2026386 PMAQI
13th Sep 2026387 PMAQI
13th Sep 2026258 PMAQI
13th Sep 2026219 PMAQI
13th Sep 20262910 PMAQI
13th Sep 20263111 PMAQI
14th Sep 20263112 AMAQI
14th Sep 2026291 AMAQI
14th Sep 2026292 AMAQI
14th Sep 2026383 AMAQI
14th Sep 2026404 AMAQI
14th Sep 2026405 AMAQI
14th Sep 2026446 AMAQI

20°C19/21°C

14th Sep 2026447 AMAQI
14th Sep 2026498 AMAQI
14th Sep 2026449 AMAQI
14th Sep 20263810 AMAQI
14th Sep 20264011 AMAQI
14th Sep 20262912 PMAQI
14th Sep 2026421 PMAQI
14th Sep 2026362 PMAQI
14th Sep 2026253 PMAQI
14th Sep 2026314 PMAQI
14th Sep 2026315 PMAQI
14th Sep 2026206 PMAQI
14th Sep 2026337 PMAQI
14th Sep 202688 PMAQI
14th Sep 2026149 PMAQI
14th Sep 20263310 PMAQI
14th Sep 20262211 PMAQI
15th Sep 20263312 AMAQI
15th Sep 2026271 AMAQI
15th Sep 2026332 AMAQI
15th Sep 2026303 AMAQI
15th Sep 2026364 AMAQI
15th Sep 2026285 AMAQI
15th Sep 2026466 AMAQI

20°C20/20°C

15th Sep 2026407 AMAQI
15th Sep 2026368 AMAQI
15th Sep 2026389 AMAQI
15th Sep 20262110 AMAQI
15th Sep 20262311 AMAQI
15th Sep 20262112 PMAQI
15th Sep 2026211 PMAQI
15th Sep 2026232 PMAQI
15th Sep 2026253 PMAQI
15th Sep 2026254 PMAQI
15th Sep 2026255 PMAQI
15th Sep 2026296 PMAQI
15th Sep 2026257 PMAQI
15th Sep 2026318 PMAQI
15th Sep 2026389 PMAQI
15th Sep 20262510 PMAQI
15th Sep 20262711 PMAQI
16th Sep 20262912 AMAQI
16th Sep 2026211 AMAQI
16th Sep 2026252 AMAQI
16th Sep 2026333 AMAQI
16th Sep 2026274 AMAQI
16th Sep 2026385 AMAQI
16th Sep 2026336 AMAQI

20°C16/25°C

16th Sep 2026257 AMAQI
16th Sep 2026328 AMAQI
16th Sep 2026299 AMAQI
16th Sep 20263110 AMAQI
16th Sep 20262911 AMAQI
16th Sep 20262712 PMAQI
16th Sep 2026331 PMAQI
16th Sep 2026312 PMAQI
16th Sep 2026333 PMAQI
16th Sep 2026324 PMAQI
16th Sep 2026365 PMAQI
16th Sep 2026296 PMAQI
16th Sep 2026467 PMAQI
16th Sep 2026348 PMAQI
16th Sep 2026379 PMAQI
16th Sep 20263410 PMAQI
16th Sep 20262311 PMAQI
17th Sep 20263412 AMAQI
17th Sep 2026421 AMAQI
17th Sep 2026582 AMAQI
17th Sep 2026603 AMAQI
17th Sep 2026424 AMAQI
17th Sep 2026255 AMAQI
17th Sep 2026406 AMAQI

18°C16/19°C

17th Sep 2026507 AMAQI
17th Sep 2026508 AMAQI
17th Sep 2026339 AMAQI
17th Sep 20263010 AMAQI
17th Sep 20263611 AMAQI
17th Sep 20263812 PMAQI
17th Sep 2026191 PMAQI
17th Sep 2026492 PMAQI
17th Sep 2026423 PMAQI
17th Sep 2026384 PMAQI
17th Sep 2026125 PMAQI
17th Sep 2026166 PMAQI
17th Sep 2026177 PMAQI
17th Sep 2026308 PMAQI
17th Sep 2026309 PMAQI
17th Sep 20264610 PMAQI
17th Sep 20264211 PMAQI
18th Sep 20262112 AMAQI
18th Sep 2026421 AMAQI
18th Sep 2026422 AMAQI
18th Sep 2026293 AMAQI
18th Sep 2026294 AMAQI
18th Sep 2026295 AMAQI
18th Sep 2026296 AMAQI

18°C16/19°C

18th Sep 2026237 AMAQI
18th Sep 2026318 AMAQI
18th Sep 2026319 AMAQI
18th Sep 20262110 AMAQI
18th Sep 20262911 AMAQI
18th Sep 20262712 PMAQI
18th Sep 2026231 PMAQI
18th Sep 2026252 PMAQI
18th Sep 2026253 PMAQI
18th Sep 2026294 PMAQI
18th Sep 2026235 PMAQI
18th Sep 2026236 PMAQI
18th Sep 2026237 PMAQI
18th Sep 2026258 PMAQI
18th Sep 2026259 PMAQI
18th Sep 20262910 PMAQI
18th Sep 20264211 PMAQI
19th Sep 20264212 AMAQI
19th Sep 2026461 AMAQI
19th Sep 2026442 AMAQI
19th Sep 2026443 AMAQI
19th Sep 2026404 AMAQI
19th Sep 2026465 AMAQI
19th Sep 2026466 AMAQI

17°C16/18°C

19th Sep 2026447 AMAQI
19th Sep 2026468 AMAQI
19th Sep 2026509 AMAQI
19th Sep 20265110 AMAQI
19th Sep 20264611 AMAQI
19th Sep 20263212 PMAQI
19th Sep 2026271 PMAQI
19th Sep 2026342 PMAQI
19th Sep 2026403 PMAQI
19th Sep 2026304 PMAQI
19th Sep 2026365 PMAQI
19th Sep 2026216 PMAQI
19th Sep 2026437 PMAQI
19th Sep 2026678 PMAQI
19th Sep 2026199 PMAQI
19th Sep 20264310 PMAQI
19th Sep 20266011 PMAQI
20th Sep 20262712 AMAQI
20th Sep 2026211 AMAQI
20th Sep 2026212 AMAQI
20th Sep 2026443 AMAQI
20th Sep 2026444 AMAQI
20th Sep 2026445 AMAQI
20th Sep 2026386 AMAQI

19°C18/20°C

20th Sep 2026447 AMAQI
20th Sep 2026708 AMAQI
20th Sep 2026259 AMAQI
20th Sep 20264210 AMAQI
20th Sep 20262911 AMAQI
20th Sep 20263312 PMAQI
20th Sep 2026381 PMAQI
20th Sep 2026362 PMAQI
20th Sep 2026233 PMAQI
20th Sep 2026254 PMAQI
20th Sep 2026255 PMAQI
20th Sep 2026256 PMAQI
20th Sep 2026257 PMAQI
20th Sep 2026218 PMAQI
20th Sep 2026219 PMAQI
20th Sep 20262110 PMAQI
20th Sep 20262111 PMAQI
21st Sep 20262112 AMAQI
21st Sep 2026251 AMAQI
21st Sep 2026232 AMAQI
21st Sep 2026213 AMAQI
21st Sep 2026274 AMAQI
21st Sep 2026235 AMAQI
21st Sep 2026216 AMAQI

18°C17/19°C

21st Sep 2026237 AMAQI
21st Sep 2026238 AMAQI
21st Sep 2026239 AMAQI
21st Sep 20262510 AMAQI
21st Sep 20262511 AMAQI
21st Sep 20262512 PMAQI
21st Sep 2026421 PMAQI
21st Sep 2026362 PMAQI
21st Sep 2026253 PMAQI
21st Sep 2026254 PMAQI
21st Sep 2026255 PMAQI
21st Sep 2026256 PMAQI
21st Sep 2026257 PMAQI
21st Sep 2026278 PMAQI
21st Sep 2026339 PMAQI
21st Sep 20263310 PMAQI
21st Sep 20263411 PMAQI
22nd Sep 20262312 AMAQI
22nd Sep 2026441 AMAQI
22nd Sep 2026232 AMAQI
22nd Sep 2026253 AMAQI
22nd Sep 2026234 AMAQI
22nd Sep 2026275 AMAQI
22nd Sep 2026276 AMAQI

17°C17/18°C

22nd Sep 2026447 AMAQI
22nd Sep 2026488 AMAQI
22nd Sep 2026559 AMAQI
22nd Sep 20264810 AMAQI
22nd Sep 20265011 AMAQI
22nd Sep 20265012 PMAQI
22nd Sep 2026461 PMAQI
22nd Sep 2026532 PMAQI
22nd Sep 2026483 PMAQI
22nd Sep 2026464 PMAQI
22nd Sep 2026445 PMAQI
22nd Sep 2026446 PMAQI
22nd Sep 2026407 PMAQI
22nd Sep 2026408 PMAQI
22nd Sep 2026299 PMAQI
22nd Sep 20262910 PMAQI
22nd Sep 20263811 PMAQI
23rd Sep 20264012 AMAQI
23rd Sep 2026421 AMAQI
23rd Sep 2026462 AMAQI
23rd Sep 2026463 AMAQI
23rd Sep 2026464 AMAQI
23rd Sep 2026445 AMAQI
23rd Sep 2026486 AMAQI

18°C16/18°C

23rd Sep 2026497 AMAQI
23rd Sep 2026538 AMAQI
23rd Sep 2026539 AMAQI
23rd Sep 20265510 AMAQI
23rd Sep 20265711 AMAQI
23rd Sep 20265612 PMAQI
23rd Sep 2026561 PMAQI
23rd Sep 2026542 PMAQI
23rd Sep 2026503 PMAQI
23rd Sep 2026464 PMAQI
23rd Sep 2026365 PMAQI
23rd Sep 2026296 PMAQI
23rd Sep 2026277 PMAQI
23rd Sep 2026278 PMAQI
23rd Sep 2026369 PMAQI
23rd Sep 20263310 PMAQI
23rd Sep 20264011 PMAQI
24th Sep 20264612 AMAQI
24th Sep 2026361 AMAQI
24th Sep 2026272 AMAQI
24th Sep 2026333 AMAQI
24th Sep 2026364 AMAQI
24th Sep 2026255 AMAQI
24th Sep 2026336 AMAQI

17°C15/19°C

24th Sep 2026297 AMAQI
24th Sep 2026278 AMAQI
24th Sep 2026219 AMAQI
24th Sep 20262910 AMAQI
24th Sep 20262511 AMAQI
24th Sep 20262112 PMAQI
24th Sep 2026361 PMAQI
24th Sep 2026342 PMAQI
24th Sep 2026293 PMAQI
24th Sep 2026274 PMAQI
24th Sep 2026295 PMAQI
24th Sep 2026276 PMAQI
24th Sep 2026257 PMAQI
24th Sep 2026258 PMAQI
24th Sep 2026259 PMAQI
24th Sep 20262510 PMAQI
24th Sep 20262311 PMAQI
25th Sep 20262512 AMAQI
25th Sep 2026211 AMAQI
25th Sep 2026272 AMAQI
25th Sep 2026363 AMAQI
25th Sep 2026534 AMAQI
25th Sep 2026505 AMAQI
25th Sep 2026486 AMAQI

16°C16/17°C

25th Sep 2026467 AMAQI
25th Sep 2026468 AMAQI
25th Sep 2026429 AMAQI
25th Sep 20264410 AMAQI
25th Sep 20265011 AMAQI
25th Sep 20264412 PMAQI
25th Sep 2026551 PMAQI
25th Sep 2026442 PMAQI
25th Sep 2026253 PMAQI
25th Sep 2026234 PMAQI
25th Sep 2026405 PMAQI
25th Sep 2026276 PMAQI
25th Sep 2026317 PMAQI
25th Sep 2026338 PMAQI
25th Sep 2026299 PMAQI
25th Sep 20264410 PMAQI
25th Sep 20264411 PMAQI
26th Sep 20265312 AMAQI
26th Sep 2026501 AMAQI
26th Sep 2026552 AMAQI
26th Sep 2026553 AMAQI
26th Sep 2026584 AMAQI
26th Sep 2026565 AMAQI
26th Sep 2026596 AMAQI

18°C15/22°C

26th Sep 2026537 AMAQI
26th Sep 2026548 AMAQI
26th Sep 2026489 AMAQI
26th Sep 20264010 AMAQI
26th Sep 20263311 AMAQI
26th Sep 20262712 PMAQI
26th Sep 2026251 PMAQI
26th Sep 2026272 PMAQI
26th Sep 2026273 PMAQI
26th Sep 2026294 PMAQI
26th Sep 2026215 PMAQI
26th Sep 2026256 PMAQI
26th Sep 2026277 PMAQI
26th Sep 2026258 PMAQI
26th Sep 2026219 PMAQI
26th Sep 20261910 PMAQI
26th Sep 20263311 PMAQI
27th Sep 20262912 AMAQI
27th Sep 2026251 AMAQI
27th Sep 2026232 AMAQI
27th Sep 2026313 AMAQI
27th Sep 2026364 AMAQI
27th Sep 2026385 AMAQI
27th Sep 2026486 AMAQI

18°C17/19°C

27th Sep 2026467 AMAQI
27th Sep 2026518 AMAQI
27th Sep 2026529 AMAQI
27th Sep 20266010 AMAQI
27th Sep 20266711 AMAQI
27th Sep 20267012 PMAQI
27th Sep 2026721 PMAQI
27th Sep 2026662 PMAQI
27th Sep 2026673 PMAQI
27th Sep 2026574 PMAQI
27th Sep 2026485 PMAQI
27th Sep 2026406 PMAQI
27th Sep 2026337 PMAQI
27th Sep 2026318 PMAQI
27th Sep 2026239 PMAQI
27th Sep 20262110 PMAQI
27th Sep 20262511 PMAQI
28th Sep 20262712 AMAQI
28th Sep 2026231 AMAQI
28th Sep 2026272 AMAQI
28th Sep 2026253 AMAQI
28th Sep 2026214 AMAQI
28th Sep 2026215 AMAQI
28th Sep 2026256 AMAQI

18°C16/21°C

28th Sep 2026257 AMAQI
7 AM
28th Sep 2026238 AMAQI
28th Sep 2026219 AMAQI
28th Sep 20262110 AMAQI
28th Sep 20262511 AMAQI
28th Sep 20262712 PMAQI
28th Sep 2026251 PMAQI
1 PM
28th Sep 2026232 PMAQI
28th Sep 2026253 PMAQI
28th Sep 2026254 PMAQI
28th Sep 2026345 PMAQI
28th Sep 2026346 PMAQI
28th Sep 2026277 PMAQI
28th Sep 2026338 PMAQI
8 PM
28th Sep 2026259 PMAQI
28th Sep 20263010 PMAQI
28th Sep 20262711 PMAQI
1 AM
6 AM

18°C17/18°C

Day time
Avg. Highest Time
8 AM

38AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 38), while the lowest AQI was between 8 PM to 8 PM (Avg. 28).
Night time
Avg. Highest Time
6 AM

35AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 35), while the lowest AQI was between 9 PM to 9 PM (Avg. 28).

2026 Days Vs Air Quality

Middelkerke, Flanders, Belgium

2026

84%

225

15%

40

1%

3

Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)

Good
225 Days
Moderate
40 Days
Poor
3 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 84%

Health Risk Level:

Low

In 2026, 84% of 271 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

Middelkerke, Flanders, Belgium

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
31AQI (US)
2nd January 2026
25AQI (US)
3rd January 2026
24AQI (US)
4th January 2026
25AQI (US)
5th January 2026
37AQI (US)
6th January 2026
36AQI (US)
7th January 2026
49AQI (US)
8th January 2026
49AQI (US)
9th January 2026
23AQI (US)
10th January 2026
37AQI (US)
11th January 2026
74AQI (US)
12th January 2026
25AQI (US)
13th January 2026
25AQI (US)
14th January 2026
32AQI (US)
15th January 2026
36AQI (US)
16th January 2026
26AQI (US)
17th January 2026
55AQI (US)
18th January 2026
70AQI (US)
19th January 2026
75AQI (US)
20th January 2026
63AQI (US)
21st January 2026
37AQI (US)
22nd January 2026
52AQI (US)
23rd January 2026
29AQI (US)
24th January 2026
34AQI (US)
25th January 2026
72AQI (US)
26th January 2026
127AQI (US)
27th January 2026
50AQI (US)
28th January 2026
61AQI (US)
29th January 2026
75AQI (US)
30th January 2026
41AQI (US)
31st January 2026
27AQI (US)
1st February 2026
60AQI (US)
2nd February 2026
58AQI (US)
3rd February 2026
72AQI (US)
4th February 2026
25AQI (US)
5th February 2026
61AQI (US)
6th February 2026
48AQI (US)
7th February 2026
18AQI (US)
8th February 2026
31AQI (US)
9th February 2026
61AQI (US)
10th February 2026
38AQI (US)
11th February 2026
20AQI (US)
12th February 2026
27AQI (US)
13th February 2026
47AQI (US)
14th February 2026
34AQI (US)
15th February 2026
56AQI (US)
16th February 2026
18AQI (US)
17th February 2026
20AQI (US)
18th February 2026
44AQI (US)
19th February 2026
48AQI (US)
20th February 2026
42AQI (US)
21st February 2026
30AQI (US)
22nd February 2026
14AQI (US)
23rd February 2026
30AQI (US)
24th February 2026
37AQI (US)
25th February 2026
32AQI (US)
26th February 2026
47AQI (US)
27th February 2026
52AQI (US)
28th February 2026
18AQI (US)
1st March 2026
21AQI (US)
2nd March 2026
37AQI (US)
3rd March 2026
67AQI (US)
4th March 2026
79AQI (US)
5th March 2026
71AQI (US)
6th March 2026
80AQI (US)
7th March 2026
101AQI (US)
8th March 2026
100AQI (US)
9th March 2026
81AQI (US)
10th March 2026
76AQI (US)
11th March 2026
26AQI (US)
12th March 2026
18AQI (US)
13th March 2026
30AQI (US)
14th March 2026
33AQI (US)
15th March 2026
21AQI (US)
16th March 2026
15AQI (US)
17th March 2026
30AQI (US)
18th March 2026
30AQI (US)
19th March 2026
68AQI (US)
20th March 2026
84AQI (US)
21st March 2026
46AQI (US)
22nd March 2026
92AQI (US)
23rd March 2026
106AQI (US)
24th March 2026
86AQI (US)
25th March 2026
21AQI (US)
26th March 2026
17AQI (US)
27th March 2026
44AQI (US)
28th March 2026
18AQI (US)
29th March 2026
12AQI (US)
30th March 2026
21AQI (US)
31st March 2026
32AQI (US)
1st April 2026
64AQI (US)
2nd April 2026
42AQI (US)
3rd April 2026
22AQI (US)
4th April 2026
24AQI (US)
5th April 2026
27AQI (US)
6th April 2026
24AQI (US)
7th April 2026
25AQI (US)
8th April 2026
29AQI (US)
9th April 2026
57AQI (US)
10th April 2026
19AQI (US)
11th April 2026
27AQI (US)
12th April 2026
29AQI (US)
13th April 2026
28AQI (US)
14th April 2026
25AQI (US)
15th April 2026
22AQI (US)
16th April 2026
25AQI (US)
17th April 2026
18th April 2026
27AQI (US)
19th April 2026
29AQI (US)
20th April 2026
17AQI (US)
21st April 2026
47AQI (US)
22nd April 2026
23rd April 2026
40AQI (US)
24th April 2026
34AQI (US)
25th April 2026
50AQI (US)
26th April 2026
42AQI (US)
27th April 2026
27AQI (US)
28th April 2026
29AQI (US)
29th April 2026
26AQI (US)
30th April 2026
20AQI (US)
1st May 2026
23AQI (US)
2nd May 2026
55AQI (US)
3rd May 2026
27AQI (US)
4th May 2026
58AQI (US)
5th May 2026
34AQI (US)
6th May 2026
18AQI (US)
7th May 2026
38AQI (US)
8th May 2026
54AQI (US)
9th May 2026
10th May 2026
37AQI (US)
11th May 2026
15AQI (US)
12th May 2026
18AQI (US)
13th May 2026
22AQI (US)
14th May 2026
19AQI (US)
15th May 2026
28AQI (US)
16th May 2026
37AQI (US)
17th May 2026
36AQI (US)
18th May 2026
34AQI (US)
19th May 2026
33AQI (US)
20th May 2026
33AQI (US)
21st May 2026
35AQI (US)
22nd May 2026
32AQI (US)
23rd May 2026
39AQI (US)
24th May 2026
60AQI (US)
25th May 2026
41AQI (US)
26th May 2026
28AQI (US)
27th May 2026
51AQI (US)
28th May 2026
28AQI (US)
29th May 2026
55AQI (US)
30th May 2026
64AQI (US)
31st May 2026
30AQI (US)
1st June 2026
19AQI (US)
2nd June 2026
22AQI (US)
3rd June 2026
21AQI (US)
4th June 2026
22AQI (US)
5th June 2026
21AQI (US)
6th June 2026
21AQI (US)
7th June 2026
21AQI (US)
8th June 2026
21AQI (US)
9th June 2026
18AQI (US)
10th June 2026
23AQI (US)
11th June 2026
20AQI (US)
12th June 2026
23AQI (US)
13th June 2026
23AQI (US)
14th June 2026
20AQI (US)
15th June 2026
27AQI (US)
16th June 2026
43AQI (US)
17th June 2026
11AQI (US)
18th June 2026
17AQI (US)
19th June 2026
34AQI (US)
20th June 2026
23AQI (US)
21st June 2026
26AQI (US)
22nd June 2026
31AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
54AQI (US)
25th June 2026
86AQI (US)
26th June 2026
61AQI (US)
27th June 2026
37AQI (US)
28th June 2026
26AQI (US)
29th June 2026
15AQI (US)
30th June 2026
20AQI (US)
1st July 2026
21AQI (US)
2nd July 2026
21AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
24AQI (US)
5th July 2026
14AQI (US)
6th July 2026
17AQI (US)
7th July 2026
18AQI (US)
8th July 2026
34AQI (US)
9th July 2026
30AQI (US)
10th July 2026
44AQI (US)
11th July 2026
33AQI (US)
12th July 2026
27AQI (US)
13th July 2026
21AQI (US)
14th July 2026
31AQI (US)
15th July 2026
26AQI (US)
16th July 2026
28AQI (US)
17th July 2026
51AQI (US)
18th July 2026
49AQI (US)
19th July 2026
26AQI (US)
20th July 2026
31AQI (US)
21st July 2026
29AQI (US)
22nd July 2026
32AQI (US)
23rd July 2026
28AQI (US)
24th July 2026
39AQI (US)
25th July 2026
46AQI (US)
26th July 2026
27AQI (US)
27th July 2026
31AQI (US)
28th July 2026
31AQI (US)
29th July 2026
36AQI (US)
30th July 2026
36AQI (US)
31st July 2026
30AQI (US)
1st August 2026
32AQI (US)
2nd August 2026
30AQI (US)
3rd August 2026
26AQI (US)
4th August 2026
39AQI (US)
5th August 2026
36AQI (US)
6th August 2026
24AQI (US)
7th August 2026
28AQI (US)
8th August 2026
30AQI (US)
9th August 2026
38AQI (US)
10th August 2026
32AQI (US)
11th August 2026
31AQI (US)
12th August 2026
32AQI (US)
13th August 2026
43AQI (US)
14th August 2026
40AQI (US)
15th August 2026
46AQI (US)
16th August 2026
23AQI (US)
17th August 2026
35AQI (US)
18th August 2026
29AQI (US)
19th August 2026
37AQI (US)
20th August 2026
32AQI (US)
21st August 2026
33AQI (US)
22nd August 2026
29AQI (US)
23rd August 2026
33AQI (US)
24th August 2026
28AQI (US)
25th August 2026
37AQI (US)
26th August 2026
48AQI (US)
27th August 2026
45AQI (US)
28th August 2026
35AQI (US)
29th August 2026
24AQI (US)
30th August 2026
33AQI (US)
31st August 2026
31AQI (US)
1st September 2026
28AQI (US)
2nd September 2026
32AQI (US)
3rd September 2026
34AQI (US)
4th September 2026
23AQI (US)
5th September 2026
27AQI (US)
6th September 2026
30AQI (US)
7th September 2026
29AQI (US)
8th September 2026
27AQI (US)
9th September 2026
29AQI (US)
10th September 2026
33AQI (US)
11th September 2026
33AQI (US)
12th September 2026
36AQI (US)
13th September 2026
28AQI (US)
14th September 2026
33AQI (US)
15th September 2026
29AQI (US)
16th September 2026
31AQI (US)
17th September 2026
37AQI (US)
18th September 2026
28AQI (US)
19th September 2026
42AQI (US)
20th September 2026
32AQI (US)
21st September 2026
26AQI (US)
22nd September 2026
39AQI (US)
23rd September 2026
45AQI (US)
24th September 2026
29AQI (US)
25th September 2026
39AQI (US)
26th September 2026
38AQI (US)
27th September 2026
44AQI (US)
28th September 2026
26AQI (US)
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

46AQI (US)

39AQI (US)

50AQI (US)

31AQI (US)

36AQI (US)

28AQI (US)

30AQI (US)

34AQI (US)

32AQI (US)

No. of days

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

202636AQI (US)

21
9
1
21
7
18
11
2
26
2
23
7
27
3
30
1
31
28
225
40
3

Highest AQI (US) recorded in

March

50AQI (US)

Lowest AQI (US) recorded in

June

28AQI (US)

202540AQI (US)

3
27
3
30
1
29
2
26
4
17
14
19
11
10
21
161
56

Highest AQI (US) recorded in

December

56AQI (US)

Lowest AQI (US) recorded in

September

29AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2025(Avg.)
40AQI (US)
Least Polluted Year Recorded
2026(Avg.)
36AQI (US)

Middelkerke's annual 2026 AQI (US) (36) shows an average percentage change of -10% (improved AQI (US)) compared to previous years: 2025 (40).