Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Antwerp, Mortsel, 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

Antwerp, Mortsel, Flanders, Belgium

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Sep 2023
101AQI
Lowest AQI recorded on
4th Sep 2026
11AQI

Same Day Analysis (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 41 of Good air quality on the same day.

Day & Night AQI Trend: 28th Sep - 29th Sep 2026

Antwerp, Mortsel, Flanders, Belgium

AQI
Day
Night
.

7 AM28th Sep 2026

7 PM

6 AM29th Sep 2026

Day time
Avg. Highest Time
5PM28th Sep

52AQI

Avg. Lowest Time
7PM28th Sep

29AQI

Night time
Avg. Highest Time
6AM29th Sep

56AQI

Avg. Lowest Time
8PM28th Sep

34AQI

In the last 24 hours,

Antwerp's AQI reached its highest point of 56 at 6 AM during the Night, while the lowest point, 29, was recorded at 7 PM during the Day between 28th Sep and 29th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Antwerp, Mortsel, Flanders, Belgium

AugSep
31st - 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 - 29th29th
Day
Night
31st Aug 202697 AMAQI
31st Aug 202688 AMAQI
31st Aug 2026109 AMAQI
31st Aug 20261110 AMAQI
31st Aug 20261211 AMAQI
31st Aug 20261212 PMAQI
31st Aug 2026101 PMAQI
31st Aug 202682 PMAQI
31st Aug 202683 PMAQI
31st Aug 2026104 PMAQI
31st Aug 2026105 PMAQI
31st Aug 2026226 PMAQI
31st Aug 2026147 PMAQI
31st Aug 2026188 PMAQI
31st Aug 2026299 PMAQI
31st Aug 20263010 PMAQI
31st Aug 20261211 PMAQI
1st Sep 20261812 AMAQI
1st Sep 2026231 AMAQI
1st Sep 2026212 AMAQI
1st Sep 2026213 AMAQI
1st Sep 2026214 AMAQI
1st Sep 2026215 AMAQI
1st Sep 2026216 AMAQI

18°C14/23°C

1st Sep 2026217 AMAQI
1st Sep 2026218 AMAQI
1st Sep 2026299 AMAQI
1st Sep 20263110 AMAQI
1st Sep 20262911 AMAQI
1st Sep 20262712 PMAQI
1st Sep 2026211 PMAQI
1st Sep 2026212 PMAQI
1st Sep 2026233 PMAQI
1st Sep 2026184 PMAQI
1st Sep 2026125 PMAQI
1st Sep 2026126 PMAQI
1st Sep 2026127 PMAQI
1st Sep 2026128 PMAQI
1st Sep 2026129 PMAQI
1st Sep 20261210 PMAQI
1st Sep 20262011 PMAQI
2nd Sep 20262712 AMAQI
2nd Sep 2026181 AMAQI
2nd Sep 2026252 AMAQI
2nd Sep 2026213 AMAQI
2nd Sep 2026214 AMAQI
2nd Sep 2026215 AMAQI
2nd Sep 2026236 AMAQI

18°C14/21°C

2nd Sep 2026237 AMAQI
2nd Sep 2026218 AMAQI
2nd Sep 2026259 AMAQI
2nd Sep 20262510 AMAQI
2nd Sep 20262111 AMAQI
2nd Sep 20262312 PMAQI
2nd Sep 2026251 PMAQI
2nd Sep 2026252 PMAQI
2nd Sep 2026253 PMAQI
2nd Sep 2026254 PMAQI
2nd Sep 2026255 PMAQI
2nd Sep 2026146 PMAQI
2nd Sep 2026127 PMAQI
2nd Sep 2026128 PMAQI
2nd Sep 2026129 PMAQI
2nd Sep 20262510 PMAQI
2nd Sep 20262511 PMAQI
3rd Sep 20261812 AMAQI
3rd Sep 2026101 AMAQI
3rd Sep 2026102 AMAQI
3rd Sep 2026103 AMAQI
3rd Sep 2026114 AMAQI
3rd Sep 2026105 AMAQI
3rd Sep 2026106 AMAQI

18°C14/23°C

3rd Sep 2026107 AMAQI
3rd Sep 2026258 AMAQI
3rd Sep 2026169 AMAQI
3rd Sep 20261010 AMAQI
3rd Sep 20261211 AMAQI
3rd Sep 20261812 PMAQI
3rd Sep 2026121 PMAQI
3rd Sep 2026122 PMAQI
3rd Sep 2026253 PMAQI
3rd Sep 2026254 PMAQI
3rd Sep 2026235 PMAQI
3rd Sep 2026166 PMAQI
3rd Sep 2026127 PMAQI
3rd Sep 2026148 PMAQI
3rd Sep 2026149 PMAQI
3rd Sep 20261610 PMAQI
3rd Sep 20261011 PMAQI
4th Sep 20261412 AMAQI
4th Sep 202681 AMAQI
4th Sep 202682 AMAQI
4th Sep 202683 AMAQI
4th Sep 202684 AMAQI
4th Sep 2026105 AMAQI
4th Sep 2026196 AMAQI

19°C16/22°C

4th Sep 202697 AMAQI
4th Sep 202688 AMAQI
4th Sep 202689 AMAQI
4th Sep 20262410 AMAQI
4th Sep 2026611 AMAQI
4th Sep 2026612 PMAQI
4th Sep 202661 PMAQI
4th Sep 202682 PMAQI
4th Sep 2026103 PMAQI
4th Sep 2026104 PMAQI
4th Sep 2026125 PMAQI
4th Sep 2026126 PMAQI
4th Sep 202687 PMAQI
4th Sep 2026138 PMAQI
4th Sep 2026189 PMAQI
4th Sep 20261610 PMAQI
4th Sep 20261011 PMAQI
5th Sep 20261712 AMAQI
5th Sep 2026101 AMAQI
5th Sep 2026112 AMAQI
5th Sep 2026103 AMAQI
5th Sep 2026104 AMAQI
5th Sep 2026165 AMAQI
5th Sep 2026116 AMAQI

20°C18/25°C

5th Sep 2026107 AMAQI
5th Sep 2026188 AMAQI
5th Sep 2026239 AMAQI
5th Sep 20262510 AMAQI
5th Sep 20262511 AMAQI
5th Sep 20262312 PMAQI
5th Sep 2026181 PMAQI
5th Sep 2026162 PMAQI
5th Sep 2026143 PMAQI
5th Sep 2026104 PMAQI
5th Sep 2026125 PMAQI
5th Sep 2026126 PMAQI
5th Sep 2026197 PMAQI
5th Sep 2026218 PMAQI
5th Sep 2026199 PMAQI
5th Sep 20262510 PMAQI
5th Sep 20262511 PMAQI
6th Sep 20263012 AMAQI
6th Sep 2026251 AMAQI
6th Sep 2026252 AMAQI
6th Sep 2026253 AMAQI
6th Sep 2026214 AMAQI
6th Sep 2026295 AMAQI
6th Sep 2026256 AMAQI

18°C14/22°C

6th Sep 2026297 AMAQI
6th Sep 2026218 AMAQI
6th Sep 2026259 AMAQI
6th Sep 20262110 AMAQI
6th Sep 20262111 AMAQI
6th Sep 20261912 PMAQI
6th Sep 2026161 PMAQI
6th Sep 2026122 PMAQI
6th Sep 2026123 PMAQI
6th Sep 2026164 PMAQI
6th Sep 2026125 PMAQI
6th Sep 2026126 PMAQI
6th Sep 2026127 PMAQI
6th Sep 2026128 PMAQI
6th Sep 2026239 PMAQI
6th Sep 20262310 PMAQI
6th Sep 20263811 PMAQI
7th Sep 20263212 AMAQI
7th Sep 2026361 AMAQI
7th Sep 2026252 AMAQI
7th Sep 2026273 AMAQI
7th Sep 2026234 AMAQI
7th Sep 2026215 AMAQI
7th Sep 2026216 AMAQI

18°C12/25°C

7th Sep 2026217 AMAQI
7th Sep 2026238 AMAQI
7th Sep 2026259 AMAQI
7th Sep 20263310 AMAQI
7th Sep 20264411 AMAQI
7th Sep 20263812 PMAQI
7th Sep 2026231 PMAQI
7th Sep 2026132 PMAQI
7th Sep 2026143 PMAQI
7th Sep 2026164 PMAQI
7th Sep 2026235 PMAQI
7th Sep 2026366 PMAQI
7th Sep 2026367 PMAQI
7th Sep 2026278 PMAQI
7th Sep 2026169 PMAQI
7th Sep 20261210 PMAQI
7th Sep 20261011 PMAQI
8th Sep 20261212 AMAQI
8th Sep 202681 AMAQI
8th Sep 2026112 AMAQI
8th Sep 2026103 AMAQI
8th Sep 202694 AMAQI
8th Sep 202695 AMAQI
8th Sep 202686 AMAQI

23°C18/29°C

8th Sep 202687 AMAQI
8th Sep 202688 AMAQI
8th Sep 2026179 AMAQI
8th Sep 20262510 AMAQI
8th Sep 20262711 AMAQI
8th Sep 20262912 PMAQI
8th Sep 2026271 PMAQI
8th Sep 2026252 PMAQI
8th Sep 2026253 PMAQI
8th Sep 2026254 PMAQI
8th Sep 2026195 PMAQI
8th Sep 2026186 PMAQI
8th Sep 2026107 PMAQI
8th Sep 202698 PMAQI
8th Sep 2026109 PMAQI
8th Sep 2026810 PMAQI
8th Sep 2026811 PMAQI
9th Sep 2026812 AMAQI
9th Sep 2026101 AMAQI
9th Sep 2026102 AMAQI
9th Sep 2026103 AMAQI
9th Sep 202694 AMAQI
9th Sep 202695 AMAQI
9th Sep 202696 AMAQI

19°C15/21°C

9th Sep 202697 AMAQI
9th Sep 2026108 AMAQI
9th Sep 2026429 AMAQI
9th Sep 20262510 AMAQI
9th Sep 20262911 AMAQI
9th Sep 20263312 PMAQI
9th Sep 2026191 PMAQI
9th Sep 2026122 PMAQI
9th Sep 2026123 PMAQI
9th Sep 2026124 PMAQI
9th Sep 2026125 PMAQI
9th Sep 2026126 PMAQI
9th Sep 2026107 PMAQI
9th Sep 2026128 PMAQI
9th Sep 2026129 PMAQI
9th Sep 20261210 PMAQI
9th Sep 20261611 PMAQI
10th Sep 20262312 AMAQI
10th Sep 2026231 AMAQI
10th Sep 2026162 AMAQI
10th Sep 2026123 AMAQI
10th Sep 2026184 AMAQI
10th Sep 2026555 AMAQI
10th Sep 2026366 AMAQI

15°C12/18°C

10th Sep 2026237 AMAQI
10th Sep 2026258 AMAQI
10th Sep 2026259 AMAQI
10th Sep 20262510 AMAQI
10th Sep 20262311 AMAQI
10th Sep 20263312 PMAQI
10th Sep 2026251 PMAQI
10th Sep 2026322 PMAQI
10th Sep 2026303 PMAQI
10th Sep 2026214 PMAQI
10th Sep 2026125 PMAQI
10th Sep 2026126 PMAQI
10th Sep 2026127 PMAQI
10th Sep 2026128 PMAQI
10th Sep 2026129 PMAQI
10th Sep 20261810 PMAQI
10th Sep 20262511 PMAQI
11th Sep 20262512 AMAQI
11th Sep 2026231 AMAQI
11th Sep 2026332 AMAQI
11th Sep 2026363 AMAQI
11th Sep 2026334 AMAQI
11th Sep 2026255 AMAQI
11th Sep 2026276 AMAQI

15°C12/20°C

11th Sep 2026257 AMAQI
11th Sep 2026258 AMAQI
11th Sep 2026259 AMAQI
11th Sep 20263410 AMAQI
11th Sep 20262511 AMAQI
11th Sep 20262012 PMAQI
11th Sep 2026251 PMAQI
11th Sep 2026402 PMAQI
11th Sep 2026213 PMAQI
11th Sep 2026254 PMAQI
11th Sep 2026275 PMAQI
11th Sep 2026276 PMAQI
11th Sep 2026427 PMAQI
11th Sep 2026278 PMAQI
11th Sep 2026109 PMAQI
11th Sep 20261110 PMAQI
11th Sep 20261711 PMAQI
12th Sep 20262312 AMAQI
12th Sep 2026251 AMAQI
12th Sep 2026252 AMAQI
12th Sep 2026253 AMAQI
12th Sep 2026274 AMAQI
12th Sep 2026365 AMAQI
12th Sep 2026336 AMAQI

17°C14/22°C

12th Sep 2026367 AMAQI
12th Sep 2026338 AMAQI
12th Sep 2026389 AMAQI
12th Sep 20263810 AMAQI
12th Sep 20264211 AMAQI
12th Sep 20264212 PMAQI
12th Sep 2026381 PMAQI
12th Sep 2026312 PMAQI
12th Sep 2026253 PMAQI
12th Sep 2026194 PMAQI
12th Sep 2026175 PMAQI
12th Sep 2026176 PMAQI
12th Sep 2026177 PMAQI
12th Sep 2026308 PMAQI
12th Sep 2026489 PMAQI
12th Sep 20262911 PMAQI
13th Sep 20262512 AMAQI
13th Sep 2026251 AMAQI
13th Sep 2026252 AMAQI
13th Sep 2026253 AMAQI
13th Sep 2026234 AMAQI
13th Sep 2026235 AMAQI
13th Sep 2026236 AMAQI

18°C14/24°C

13th Sep 2026237 AMAQI
13th Sep 2026238 AMAQI
13th Sep 2026219 AMAQI
13th Sep 20262310 AMAQI
13th Sep 20262511 AMAQI
13th Sep 20262312 PMAQI
13th Sep 2026291 PMAQI
13th Sep 2026312 PMAQI
13th Sep 2026183 PMAQI
13th Sep 2026104 PMAQI
13th Sep 202685 PMAQI
13th Sep 2026166 PMAQI
13th Sep 2026257 PMAQI
13th Sep 2026278 PMAQI
13th Sep 2026259 PMAQI
13th Sep 20262110 PMAQI
13th Sep 20262311 PMAQI
14th Sep 20262512 AMAQI
14th Sep 2026251 AMAQI
14th Sep 2026252 AMAQI
14th Sep 2026253 AMAQI
14th Sep 2026274 AMAQI
14th Sep 2026365 AMAQI
14th Sep 2026386 AMAQI

18°C17/21°C

14th Sep 2026407 AMAQI
14th Sep 2026428 AMAQI
14th Sep 2026469 AMAQI
14th Sep 20265110 AMAQI
14th Sep 20265011 AMAQI
14th Sep 20264012 PMAQI
14th Sep 2026401 PMAQI
14th Sep 2026402 PMAQI
14th Sep 2026403 PMAQI
14th Sep 2026314 PMAQI
14th Sep 2026295 PMAQI
14th Sep 2026296 PMAQI
14th Sep 2026257 PMAQI
14th Sep 2026238 PMAQI
14th Sep 2026219 PMAQI
14th Sep 20262110 PMAQI
14th Sep 20263611 PMAQI
15th Sep 20263612 AMAQI
15th Sep 2026331 AMAQI
15th Sep 2026402 AMAQI
15th Sep 2026403 AMAQI
15th Sep 2026384 AMAQI
15th Sep 2026255 AMAQI
15th Sep 2026426 AMAQI

19°C16/23°C

15th Sep 2026387 AMAQI
15th Sep 2026338 AMAQI
15th Sep 2026449 AMAQI
15th Sep 20262110 AMAQI
15th Sep 20263611 AMAQI
15th Sep 20264012 PMAQI
15th Sep 2026331 PMAQI
15th Sep 2026272 PMAQI
15th Sep 2026253 PMAQI
15th Sep 2026274 PMAQI
15th Sep 2026215 PMAQI
15th Sep 2026236 PMAQI
15th Sep 2026237 PMAQI
15th Sep 2026218 PMAQI
15th Sep 2026219 PMAQI
15th Sep 20262110 PMAQI
15th Sep 20262311 PMAQI
16th Sep 20262312 AMAQI
16th Sep 2026211 AMAQI
16th Sep 2026162 AMAQI
16th Sep 2026333 AMAQI
16th Sep 2026214 AMAQI
16th Sep 2026275 AMAQI
16th Sep 2026336 AMAQI

20°C16/27°C

16th Sep 2026337 AMAQI
16th Sep 2026338 AMAQI
16th Sep 2026239 AMAQI
16th Sep 20262510 AMAQI
16th Sep 20262311 AMAQI
16th Sep 20262312 PMAQI
16th Sep 2026191 PMAQI
16th Sep 2026122 PMAQI
16th Sep 2026143 PMAQI
16th Sep 2026194 PMAQI
16th Sep 2026185 PMAQI
16th Sep 2026136 PMAQI
16th Sep 2026137 PMAQI
16th Sep 2026128 PMAQI
16th Sep 2026119 PMAQI
16th Sep 20261210 PMAQI
16th Sep 20261211 PMAQI
17th Sep 20261012 AMAQI
17th Sep 2026101 AMAQI
17th Sep 2026102 AMAQI
17th Sep 2026313 AMAQI
17th Sep 2026124 AMAQI
17th Sep 2026125 AMAQI
17th Sep 2026446 AMAQI

17°C13/20°C

17th Sep 2026427 AMAQI
17th Sep 2026408 AMAQI
17th Sep 2026259 AMAQI
17th Sep 20262510 AMAQI
17th Sep 20262511 AMAQI
17th Sep 20262312 PMAQI
17th Sep 2026271 PMAQI
17th Sep 2026292 PMAQI
17th Sep 2026233 PMAQI
17th Sep 2026274 PMAQI
17th Sep 2026215 PMAQI
17th Sep 2026266 PMAQI
17th Sep 2026477 PMAQI
17th Sep 2026268 PMAQI
17th Sep 202689 PMAQI
17th Sep 20261610 PMAQI
17th Sep 20261511 PMAQI
18th Sep 2026812 AMAQI
18th Sep 202691 AMAQI
18th Sep 2026312 AMAQI
18th Sep 2026293 AMAQI
18th Sep 2026274 AMAQI
18th Sep 2026275 AMAQI
18th Sep 2026256 AMAQI

15°C13/20°C

18th Sep 2026257 AMAQI
18th Sep 2026258 AMAQI
18th Sep 2026259 AMAQI
18th Sep 20262510 AMAQI
18th Sep 20266211 AMAQI
18th Sep 20265012 PMAQI
18th Sep 2026361 PMAQI
18th Sep 2026382 PMAQI
18th Sep 2026383 PMAQI
18th Sep 2026364 PMAQI
18th Sep 2026255 PMAQI
18th Sep 2026256 PMAQI
18th Sep 2026257 PMAQI
18th Sep 2026278 PMAQI
18th Sep 2026259 PMAQI
18th Sep 20263310 PMAQI
18th Sep 20263611 PMAQI
19th Sep 20263612 AMAQI
19th Sep 2026211 AMAQI
19th Sep 2026212 AMAQI
19th Sep 2026213 AMAQI
19th Sep 2026234 AMAQI
19th Sep 2026365 AMAQI
19th Sep 2026466 AMAQI

16°C11/20°C

19th Sep 2026547 AMAQI
19th Sep 2026528 AMAQI
19th Sep 2026519 AMAQI
19th Sep 20264210 AMAQI
19th Sep 20263811 AMAQI
19th Sep 20263312 PMAQI
19th Sep 2026331 PMAQI
19th Sep 2026362 PMAQI
19th Sep 2026253 PMAQI
19th Sep 2026214 PMAQI
19th Sep 2026235 PMAQI
19th Sep 2026216 PMAQI
19th Sep 2026257 PMAQI
19th Sep 2026348 PMAQI
19th Sep 2026369 PMAQI
19th Sep 20263310 PMAQI
19th Sep 20261211 PMAQI
20th Sep 20261412 AMAQI
20th Sep 2026141 AMAQI
20th Sep 2026212 AMAQI
20th Sep 2026233 AMAQI
20th Sep 2026214 AMAQI
20th Sep 2026125 AMAQI
20th Sep 2026126 AMAQI

18°C15/22°C

20th Sep 2026127 AMAQI
20th Sep 2026128 AMAQI
20th Sep 2026129 AMAQI
20th Sep 20261210 AMAQI
20th Sep 20261011 AMAQI
20th Sep 20262312 PMAQI
20th Sep 2026251 PMAQI
20th Sep 2026232 PMAQI
20th Sep 2026213 PMAQI
20th Sep 2026214 PMAQI
20th Sep 2026125 PMAQI
20th Sep 2026166 PMAQI
20th Sep 2026217 PMAQI
20th Sep 2026198 PMAQI
20th Sep 2026149 PMAQI
20th Sep 20261810 PMAQI
20th Sep 20262711 PMAQI
21st Sep 20262712 AMAQI
21st Sep 2026401 AMAQI
21st Sep 2026252 AMAQI
21st Sep 2026253 AMAQI
21st Sep 2026254 AMAQI
21st Sep 2026325 AMAQI
21st Sep 2026256 AMAQI

17°C13/19°C

21st Sep 2026337 AMAQI
21st Sep 2026338 AMAQI
21st Sep 2026369 AMAQI
21st Sep 20263810 AMAQI
21st Sep 20263811 AMAQI
21st Sep 20263812 PMAQI
21st Sep 2026381 PMAQI
21st Sep 2026332 PMAQI
21st Sep 2026213 PMAQI
21st Sep 2026444 PMAQI
21st Sep 2026335 PMAQI
21st Sep 2026336 PMAQI
21st Sep 2026237 PMAQI
21st Sep 2026328 PMAQI
21st Sep 2026389 PMAQI
21st Sep 20265210 PMAQI
21st Sep 20262111 PMAQI
22nd Sep 20262112 AMAQI
22nd Sep 2026231 AMAQI
22nd Sep 2026232 AMAQI
22nd Sep 2026253 AMAQI
22nd Sep 2026234 AMAQI
22nd Sep 2026295 AMAQI
22nd Sep 2026216 AMAQI

15°C12/20°C

22nd Sep 2026317 AMAQI
22nd Sep 2026338 AMAQI
22nd Sep 2026369 AMAQI
22nd Sep 20263810 AMAQI
22nd Sep 20264011 AMAQI
22nd Sep 20263812 PMAQI
22nd Sep 2026461 PMAQI
22nd Sep 2026422 PMAQI
22nd Sep 2026383 PMAQI
22nd Sep 2026384 PMAQI
22nd Sep 2026425 PMAQI
22nd Sep 2026406 PMAQI
22nd Sep 2026367 PMAQI
22nd Sep 2026258 PMAQI
22nd Sep 2026259 PMAQI
22nd Sep 20262310 PMAQI
22nd Sep 20263811 PMAQI
23rd Sep 20262512 AMAQI
23rd Sep 2026361 AMAQI
23rd Sep 2026332 AMAQI
23rd Sep 2026383 AMAQI
23rd Sep 2026364 AMAQI
23rd Sep 2026335 AMAQI
23rd Sep 2026366 AMAQI

17°C13/21°C

23rd Sep 2026237 AMAQI
23rd Sep 2026258 AMAQI
23rd Sep 2026219 AMAQI
23rd Sep 20263210 AMAQI
23rd Sep 20264211 AMAQI
23rd Sep 20264212 PMAQI
23rd Sep 2026401 PMAQI
23rd Sep 2026382 PMAQI
23rd Sep 2026363 PMAQI
23rd Sep 2026234 PMAQI
23rd Sep 2026485 PMAQI
23rd Sep 2026466 PMAQI
23rd Sep 2026317 PMAQI
23rd Sep 2026368 PMAQI
23rd Sep 2026409 PMAQI
23rd Sep 20264410 PMAQI
23rd Sep 20264211 PMAQI
24th Sep 20264212 AMAQI
24th Sep 2026421 AMAQI
24th Sep 2026402 AMAQI
24th Sep 2026423 AMAQI
24th Sep 2026364 AMAQI
24th Sep 2026275 AMAQI
24th Sep 2026216 AMAQI

17°C12/23°C

24th Sep 2026217 AMAQI
24th Sep 2026318 AMAQI
24th Sep 2026259 AMAQI
24th Sep 20262510 AMAQI
24th Sep 20263111 AMAQI
24th Sep 20263312 PMAQI
24th Sep 2026191 PMAQI
24th Sep 2026212 PMAQI
24th Sep 2026233 PMAQI
24th Sep 2026214 PMAQI
24th Sep 2026385 PMAQI
24th Sep 2026216 PMAQI
24th Sep 2026217 PMAQI
24th Sep 2026218 PMAQI
24th Sep 2026259 PMAQI
24th Sep 20262510 PMAQI
24th Sep 20262111 PMAQI
25th Sep 20262112 AMAQI
25th Sep 2026231 AMAQI
25th Sep 2026232 AMAQI
25th Sep 2026233 AMAQI
25th Sep 2026234 AMAQI
25th Sep 2026215 AMAQI
25th Sep 2026216 AMAQI

15°C12/20°C

25th Sep 2026217 AMAQI
25th Sep 2026318 AMAQI
25th Sep 2026389 AMAQI
25th Sep 20265210 AMAQI
25th Sep 20264211 AMAQI
25th Sep 20264012 PMAQI
25th Sep 2026401 PMAQI
25th Sep 2026362 PMAQI
25th Sep 2026313 PMAQI
25th Sep 2026234 PMAQI
25th Sep 2026215 PMAQI
25th Sep 2026276 PMAQI
25th Sep 2026237 PMAQI
25th Sep 2026238 PMAQI
25th Sep 2026239 PMAQI
25th Sep 20262710 PMAQI
25th Sep 20264411 PMAQI
26th Sep 20264012 AMAQI
26th Sep 2026401 AMAQI
26th Sep 2026422 AMAQI
26th Sep 2026363 AMAQI
26th Sep 2026364 AMAQI
26th Sep 2026365 AMAQI
26th Sep 2026466 AMAQI

17°C11/24°C

26th Sep 2026217 AMAQI
26th Sep 2026218 AMAQI
26th Sep 2026389 AMAQI
26th Sep 20264610 AMAQI
26th Sep 20265511 AMAQI
26th Sep 20265112 PMAQI
26th Sep 2026481 PMAQI
26th Sep 2026422 PMAQI
26th Sep 2026363 PMAQI
26th Sep 2026254 PMAQI
26th Sep 2026235 PMAQI
26th Sep 2026236 PMAQI
26th Sep 2026217 PMAQI
26th Sep 2026218 PMAQI
26th Sep 2026509 PMAQI
26th Sep 20264810 PMAQI
26th Sep 20262111 PMAQI
27th Sep 20262512 AMAQI
27th Sep 2026271 AMAQI
27th Sep 2026342 AMAQI
27th Sep 2026363 AMAQI
27th Sep 2026364 AMAQI
27th Sep 2026325 AMAQI
27th Sep 2026236 AMAQI

18°C14/22°C

27th Sep 2026217 AMAQI
27th Sep 2026388 AMAQI
27th Sep 2026299 AMAQI
27th Sep 20263610 AMAQI
27th Sep 20264011 AMAQI
27th Sep 20264212 PMAQI
27th Sep 2026461 PMAQI
27th Sep 2026552 PMAQI
27th Sep 2026663 PMAQI
27th Sep 2026664 PMAQI
27th Sep 2026585 PMAQI
27th Sep 2026486 PMAQI
27th Sep 2026387 PMAQI
27th Sep 2026408 PMAQI
27th Sep 2026299 PMAQI
27th Sep 20263310 PMAQI
27th Sep 20263811 PMAQI
28th Sep 20264012 AMAQI
28th Sep 2026381 AMAQI
28th Sep 2026382 AMAQI
28th Sep 2026383 AMAQI
28th Sep 2026404 AMAQI
28th Sep 2026425 AMAQI
28th Sep 2026386 AMAQI

18°C14/25°C

28th Sep 2026427 AMAQI
28th Sep 2026408 AMAQI
28th Sep 2026429 AMAQI
28th Sep 20264610 AMAQI
28th Sep 20264611 AMAQI
28th Sep 20264412 PMAQI
28th Sep 2026401 PMAQI
28th Sep 2026422 PMAQI
28th Sep 2026463 PMAQI
28th Sep 2026484 PMAQI
28th Sep 2026525 PMAQI
28th Sep 2026426 PMAQI
28th Sep 2026297 PMAQI
28th Sep 2026348 PMAQI
28th Sep 2026369 PMAQI
28th Sep 20264010 PMAQI
28th Sep 20263811 PMAQI
29th Sep 20264012 AMAQI
29th Sep 2026401 AMAQI
29th Sep 2026482 AMAQI
29th Sep 2026463 AMAQI
29th Sep 2026484 AMAQI
29th Sep 2026545 AMAQI
29th Sep 2026566 AMAQI

18°C16/21°C

29th Sep 2026577 AMAQI
7 AM
29th Sep 2026648 AMAQI
29th Sep 2026679 AMAQI
29th Sep 20266610 AMAQI
29th Sep 20266811 AMAQI
29th Sep 20266812 PMAQI
29th Sep 2026661 PMAQI
1 PM
29th Sep 2026652 PMAQI
29th Sep 2026573 PMAQI
29th Sep 2026594 PMAQI
29th Sep 2026485 PMAQI
29th Sep 2026466 PMAQI
29th Sep 2026427 PMAQI
7 PM
29th Sep 2026278 PMAQI
29th Sep 2026299 PMAQI
29th Sep 20262910 PMAQI
29th Sep 20262911 PMAQI
1 AM
6 AM

21°C16/28°C

Day time
Avg. Highest Time
11 AM

33AQI

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

23AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 33), while the lowest AQI was between 7 PM to 7 PM (Avg. 23).
Night time
Avg. Highest Time
6 AM

27AQI

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

22AQI

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. 27), while the lowest AQI was between 8 PM to 8 PM (Avg. 22).

2026 Days Vs Air Quality

Antwerp, Mortsel, Flanders, Belgium

2026

92%

247

7%

20

0.3%

1

Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)

Good
247 Days
Moderate
20 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 92%

Health Risk Level:

Very Low

In 2026, 92% of 272 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Antwerp, Mortsel, 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
30AQI (US)
2nd January 2026
26AQI (US)
3rd January 2026
30AQI (US)
4th January 2026
29AQI (US)
5th January 2026
50AQI (US)
6th January 2026
35AQI (US)
7th January 2026
40AQI (US)
8th January 2026
47AQI (US)
9th January 2026
23AQI (US)
10th January 2026
56AQI (US)
11th January 2026
64AQI (US)
12th January 2026
24AQI (US)
13th January 2026
18AQI (US)
14th January 2026
30AQI (US)
15th January 2026
32AQI (US)
16th January 2026
22AQI (US)
17th January 2026
40AQI (US)
18th January 2026
62AQI (US)
19th January 2026
72AQI (US)
20th January 2026
69AQI (US)
21st January 2026
35AQI (US)
22nd January 2026
46AQI (US)
23rd January 2026
48AQI (US)
24th January 2026
49AQI (US)
25th January 2026
83AQI (US)
26th January 2026
122AQI (US)
27th January 2026
63AQI (US)
28th January 2026
47AQI (US)
29th January 2026
67AQI (US)
30th January 2026
43AQI (US)
31st January 2026
21AQI (US)
1st February 2026
40AQI (US)
2nd February 2026
46AQI (US)
3rd February 2026
48AQI (US)
4th February 2026
14AQI (US)
5th February 2026
52AQI (US)
6th February 2026
38AQI (US)
7th February 2026
18AQI (US)
8th February 2026
39AQI (US)
9th February 2026
42AQI (US)
10th February 2026
31AQI (US)
11th February 2026
37AQI (US)
12th February 2026
32AQI (US)
13th February 2026
43AQI (US)
14th February 2026
43AQI (US)
15th February 2026
38AQI (US)
16th February 2026
21AQI (US)
17th February 2026
36AQI (US)
18th February 2026
40AQI (US)
19th February 2026
35AQI (US)
20th February 2026
40AQI (US)
21st February 2026
31AQI (US)
22nd February 2026
30AQI (US)
23rd February 2026
33AQI (US)
24th February 2026
35AQI (US)
25th February 2026
34AQI (US)
26th February 2026
32AQI (US)
27th February 2026
31AQI (US)
28th February 2026
26AQI (US)
1st March 2026
30AQI (US)
2nd March 2026
37AQI (US)
3rd March 2026
53AQI (US)
4th March 2026
72AQI (US)
5th March 2026
53AQI (US)
6th March 2026
52AQI (US)
7th March 2026
99AQI (US)
8th March 2026
92AQI (US)
9th March 2026
88AQI (US)
10th March 2026
41AQI (US)
11th March 2026
25AQI (US)
12th March 2026
29AQI (US)
13th March 2026
13AQI (US)
14th March 2026
17AQI (US)
15th March 2026
29AQI (US)
16th March 2026
30AQI (US)
17th March 2026
30AQI (US)
18th March 2026
29AQI (US)
19th March 2026
50AQI (US)
20th March 2026
68AQI (US)
21st March 2026
32AQI (US)
22nd March 2026
59AQI (US)
23rd March 2026
75AQI (US)
24th March 2026
78AQI (US)
25th March 2026
19AQI (US)
26th March 2026
10AQI (US)
27th March 2026
27AQI (US)
28th March 2026
29AQI (US)
29th March 2026
26AQI (US)
30th March 2026
25AQI (US)
31st March 2026
26AQI (US)
1st April 2026
29AQI (US)
2nd April 2026
35AQI (US)
3rd April 2026
18AQI (US)
4th April 2026
25AQI (US)
5th April 2026
26AQI (US)
6th April 2026
18AQI (US)
7th April 2026
23AQI (US)
8th April 2026
26AQI (US)
9th April 2026
29AQI (US)
10th April 2026
26AQI (US)
11th April 2026
29AQI (US)
12th April 2026
29AQI (US)
13th April 2026
29AQI (US)
14th April 2026
30AQI (US)
15th April 2026
33AQI (US)
16th April 2026
23AQI (US)
17th April 2026
18th April 2026
30AQI (US)
19th April 2026
28AQI (US)
20th April 2026
24AQI (US)
21st April 2026
26AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
24th April 2026
25AQI (US)
25th April 2026
43AQI (US)
26th April 2026
22AQI (US)
27th April 2026
23AQI (US)
28th April 2026
25AQI (US)
29th April 2026
23AQI (US)
30th April 2026
24AQI (US)
1st May 2026
22AQI (US)
2nd May 2026
35AQI (US)
3rd May 2026
21AQI (US)
4th May 2026
42AQI (US)
5th May 2026
36AQI (US)
6th May 2026
22AQI (US)
7th May 2026
23AQI (US)
8th May 2026
29AQI (US)
9th May 2026
10th May 2026
30AQI (US)
11th May 2026
23AQI (US)
12th May 2026
22AQI (US)
13th May 2026
23AQI (US)
14th May 2026
19AQI (US)
15th May 2026
28AQI (US)
16th May 2026
34AQI (US)
17th May 2026
35AQI (US)
18th May 2026
34AQI (US)
19th May 2026
30AQI (US)
20th May 2026
31AQI (US)
21st May 2026
29AQI (US)
22nd May 2026
35AQI (US)
23rd May 2026
35AQI (US)
24th May 2026
48AQI (US)
25th May 2026
37AQI (US)
26th May 2026
27AQI (US)
27th May 2026
27AQI (US)
28th May 2026
25AQI (US)
29th May 2026
27AQI (US)
30th May 2026
40AQI (US)
31st May 2026
32AQI (US)
1st June 2026
18AQI (US)
2nd June 2026
17AQI (US)
3rd June 2026
21AQI (US)
4th June 2026
19AQI (US)
5th June 2026
21AQI (US)
6th June 2026
20AQI (US)
7th June 2026
21AQI (US)
8th June 2026
22AQI (US)
9th June 2026
18AQI (US)
10th June 2026
22AQI (US)
11th June 2026
20AQI (US)
12th June 2026
18AQI (US)
13th June 2026
21AQI (US)
14th June 2026
19AQI (US)
15th June 2026
21AQI (US)
16th June 2026
26AQI (US)
17th June 2026
24AQI (US)
18th June 2026
24AQI (US)
19th June 2026
23AQI (US)
20th June 2026
23AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
23AQI (US)
24th June 2026
24AQI (US)
25th June 2026
31AQI (US)
26th June 2026
37AQI (US)
27th June 2026
29AQI (US)
28th June 2026
25AQI (US)
29th June 2026
21AQI (US)
30th June 2026
21AQI (US)
1st July 2026
23AQI (US)
2nd July 2026
20AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
17AQI (US)
5th July 2026
14AQI (US)
6th July 2026
17AQI (US)
7th July 2026
14AQI (US)
8th July 2026
23AQI (US)
9th July 2026
24AQI (US)
10th July 2026
29AQI (US)
11th July 2026
28AQI (US)
12th July 2026
27AQI (US)
13th July 2026
28AQI (US)
14th July 2026
28AQI (US)
15th July 2026
22AQI (US)
16th July 2026
23AQI (US)
17th July 2026
37AQI (US)
18th July 2026
40AQI (US)
19th July 2026
24AQI (US)
20th July 2026
26AQI (US)
21st July 2026
26AQI (US)
22nd July 2026
18AQI (US)
23rd July 2026
18AQI (US)
24th July 2026
29AQI (US)
25th July 2026
42AQI (US)
26th July 2026
25AQI (US)
27th July 2026
19AQI (US)
28th July 2026
26AQI (US)
29th July 2026
27AQI (US)
30th July 2026
36AQI (US)
31st July 2026
44AQI (US)
1st August 2026
20AQI (US)
2nd August 2026
27AQI (US)
3rd August 2026
26AQI (US)
4th August 2026
37AQI (US)
5th August 2026
25AQI (US)
6th August 2026
21AQI (US)
7th August 2026
33AQI (US)
8th August 2026
26AQI (US)
9th August 2026
29AQI (US)
10th August 2026
27AQI (US)
11th August 2026
25AQI (US)
12th August 2026
25AQI (US)
13th August 2026
28AQI (US)
14th August 2026
34AQI (US)
15th August 2026
38AQI (US)
16th August 2026
27AQI (US)
17th August 2026
30AQI (US)
18th August 2026
33AQI (US)
19th August 2026
31AQI (US)
20th August 2026
24AQI (US)
21st August 2026
18AQI (US)
22nd August 2026
17AQI (US)
23rd August 2026
29AQI (US)
24th August 2026
31AQI (US)
25th August 2026
24AQI (US)
26th August 2026
31AQI (US)
27th August 2026
32AQI (US)
28th August 2026
35AQI (US)
29th August 2026
13AQI (US)
30th August 2026
22AQI (US)
31st August 2026
13AQI (US)
1st September 2026
20AQI (US)
2nd September 2026
22AQI (US)
3rd September 2026
15AQI (US)
4th September 2026
11AQI (US)
5th September 2026
17AQI (US)
6th September 2026
21AQI (US)
7th September 2026
25AQI (US)
8th September 2026
15AQI (US)
9th September 2026
15AQI (US)
10th September 2026
23AQI (US)
11th September 2026
26AQI (US)
12th September 2026
30AQI (US)
13th September 2026
22AQI (US)
14th September 2026
34AQI (US)
15th September 2026
30AQI (US)
16th September 2026
20AQI (US)
17th September 2026
24AQI (US)
18th September 2026
30AQI (US)
19th September 2026
32AQI (US)
20th September 2026
17AQI (US)
21st September 2026
33AQI (US)
22nd September 2026
32AQI (US)
23rd September 2026
35AQI (US)
24th September 2026
28AQI (US)
25th September 2026
29AQI (US)
26th September 2026
36AQI (US)
27th September 2026
39AQI (US)
28th September 2026
41AQI (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)

35AQI (US)

43AQI (US)

27AQI (US)

30AQI (US)

22AQI (US)

26AQI (US)

27AQI (US)

26AQI (US)

No. of days

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

202631AQI (US)

22
8
1
27
1
20
11
28
30
30
31
31
28
247
20
1

Highest AQI (US) recorded in

January

46AQI (US)

Lowest AQI (US) recorded in

June

22AQI (US)

202542AQI (US)

16
14
1
7
18
3
14
14
3
22
8
29
2
28
2
31
28
3
30
16
15
20
10
14
17
255
103
7

Highest AQI (US) recorded in

February

67AQI (US)

Lowest AQI (US) recorded in

September

22AQI (US)

202438AQI (US)

18
13
24
5
23
8
30
21
10
24
6
30
1
27
4
22
8
29
2
15
15
23
8
286
80

Highest AQI (US) recorded in

November

47AQI (US)

Lowest AQI (US) recorded in

April

23AQI (US)

202336AQI (US)

3
24
7
20
10
24
7
20
10
30
1
29
2
24
5
1
28
3
26
3
21
10
249
58
1

Highest AQI (US) recorded in

May

47AQI (US)

Lowest AQI (US) recorded in

July

25AQI (US)

202241AQI (US)

16
13
2
19
2
7
20
4
20
10
25
6
29
1
22
1
1
28
23
6
4
194
59
6

Highest AQI (US) recorded in

March

68AQI (US)

Lowest AQI (US) recorded in

November

25AQI (US)

202142AQI (US)

20
9
14
13
18
10
3
18
11
1
30
1
21
9
24
7
29
2
20
10
28
3
16
14
21
10
259
99
4

Highest AQI (US) recorded in

March

53AQI (US)

Lowest AQI (US) recorded in

May

29AQI (US)

202036AQI (US)

10
3
11
10
18
28
2
31
23
8
25
5
29
2
15
13
2
22
8
212
51
2

Highest AQI (US) recorded in

November

53AQI (US)

Lowest AQI (US) recorded in

July

22AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
42AQI (US)
Least Polluted Year Recorded
2026(Avg.)
31AQI (US)

Antwerp's annual 2026 AQI (US) (31) shows an average percentage change of -20.4% (improved AQI (US)) compared to previous years: 2020 (36), 2021 (42), 2022 (41), 2023 (36), 2024 (38), 2025 (42).