Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Membach, Eupen, Wallonia, 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

Membach, Eupen, Wallonia, Belgium

2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
17th Aug 2023
63AQI
Lowest AQI recorded on
3rd Aug 2023
1AQI

Same Day Analysis (31st August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 17 of Good air quality on the same day.

Day & Night AQI Trend: 31st Jul - 1st Aug 2026

Membach, Eupen, Wallonia, Belgium

AQI
Day
Night
.

5 AM31st Jul 2026

9 PM

4 AM1st Aug 2026

Day time
Avg. Highest Time
5PM31st Jul

46AQI

Avg. Lowest Time
8PM31st Jul

21AQI

Night time
Avg. Highest Time
5AM31st Jul

44AQI

Avg. Lowest Time
10PM31st Jul

23AQI

In the last 24 hours,

Membach's AQI reached its highest point of 46 at 5 PM during the Day, while the lowest point, 21, was recorded at 8 PM during the Day between 31st Jul and 1st Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Membach, Eupen, Wallonia, Belgium

JulAug
03rd - 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 - 30th30th - 31st31st - 01st01st
Day
Night
3rd Jul 202665 AMAQI
3rd Jul 202676 AMAQI
3rd Jul 2026107 AMAQI
3rd Jul 202678 AMAQI
3rd Jul 202689 AMAQI
3rd Jul 2026510 AMAQI
3rd Jul 2026611 AMAQI
3rd Jul 20261412 PMAQI
3rd Jul 2026141 PMAQI
3rd Jul 2026182 PMAQI
3rd Jul 2026113 PMAQI
3rd Jul 2026134 PMAQI
3rd Jul 2026185 PMAQI
3rd Jul 202666 PMAQI
3rd Jul 2026387 PMAQI
3rd Jul 2026168 PMAQI
3rd Jul 2026199 PMAQI
3rd Jul 20261710 PMAQI
3rd Jul 20261611 PMAQI
4th Jul 20262112 AMAQI
4th Jul 2026171 AMAQI
4th Jul 2026162 AMAQI
4th Jul 2026123 AMAQI
4th Jul 2026134 AMAQI

15°C8/23°C

4th Jul 2026125 AMAQI
4th Jul 2026116 AMAQI
4th Jul 202687 AMAQI
4th Jul 2026108 AMAQI
4th Jul 202699 AMAQI
4th Jul 20261010 AMAQI
4th Jul 20261711 AMAQI
4th Jul 2026712 PMAQI
4th Jul 2026101 PMAQI
4th Jul 2026102 PMAQI
4th Jul 2026113 PMAQI
4th Jul 2026114 PMAQI
4th Jul 2026155 PMAQI
4th Jul 202686 PMAQI
4th Jul 2026157 PMAQI
4th Jul 2026198 PMAQI
4th Jul 2026189 PMAQI
4th Jul 20261010 PMAQI
4th Jul 20262211 PMAQI
5th Jul 20261512 AMAQI
5th Jul 202651 AMAQI
5th Jul 202642 AMAQI
5th Jul 2026143 AMAQI
5th Jul 2026174 AMAQI

18°C9/25°C

5th Jul 2026115 AMAQI
5th Jul 2026146 AMAQI
5th Jul 2026147 AMAQI
5th Jul 2026128 AMAQI
5th Jul 2026169 AMAQI
5th Jul 20262210 AMAQI
5th Jul 20262411 AMAQI
5th Jul 20262312 PMAQI
5th Jul 2026191 PMAQI
5th Jul 2026222 PMAQI
5th Jul 2026143 PMAQI
5th Jul 2026104 PMAQI
5th Jul 2026105 PMAQI
5th Jul 2026246 PMAQI
5th Jul 2026147 PMAQI
5th Jul 2026158 PMAQI
5th Jul 202689 PMAQI
5th Jul 20261010 PMAQI
5th Jul 20261011 PMAQI
6th Jul 2026812 AMAQI
6th Jul 202681 AMAQI
6th Jul 202672 AMAQI
6th Jul 2026103 AMAQI
6th Jul 2026104 AMAQI

19°C14/22°C

6th Jul 2026105 AMAQI
6th Jul 2026126 AMAQI
6th Jul 202687 AMAQI
6th Jul 202688 AMAQI
6th Jul 202689 AMAQI
6th Jul 2026810 AMAQI
6th Jul 2026811 AMAQI
6th Jul 2026812 PMAQI
6th Jul 2026101 PMAQI
6th Jul 2026102 PMAQI
6th Jul 202683 PMAQI
6th Jul 2026104 PMAQI
6th Jul 2026185 PMAQI
6th Jul 2026126 PMAQI
6th Jul 2026107 PMAQI
6th Jul 2026108 PMAQI
6th Jul 2026109 PMAQI
6th Jul 2026910 PMAQI
6th Jul 20261811 PMAQI
7th Jul 20263012 AMAQI
7th Jul 2026301 AMAQI
7th Jul 2026272 AMAQI
7th Jul 2026263 AMAQI
7th Jul 2026244 AMAQI

20°C13/28°C

7th Jul 2026205 AMAQI
7th Jul 2026216 AMAQI
7th Jul 2026247 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026169 AMAQI
7th Jul 20261410 AMAQI
7th Jul 20262311 AMAQI
7th Jul 20262612 PMAQI
7th Jul 2026241 PMAQI
7th Jul 2026262 PMAQI
7th Jul 2026263 PMAQI
7th Jul 2026234 PMAQI
7th Jul 2026275 PMAQI
7th Jul 2026296 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026199 PMAQI
7th Jul 20261010 PMAQI
7th Jul 20261211 PMAQI
8th Jul 20261212 AMAQI
8th Jul 2026121 AMAQI
8th Jul 2026122 AMAQI
8th Jul 2026113 AMAQI
8th Jul 202654 AMAQI

21°C15/28°C

8th Jul 202645 AMAQI
8th Jul 202646 AMAQI
8th Jul 202647 AMAQI
8th Jul 202668 AMAQI
8th Jul 2026109 AMAQI
8th Jul 20262210 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20261412 PMAQI
8th Jul 2026171 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026143 PMAQI
8th Jul 202674 PMAQI
8th Jul 202685 PMAQI
8th Jul 202696 PMAQI
8th Jul 202697 PMAQI
8th Jul 202698 PMAQI
8th Jul 2026179 PMAQI
8th Jul 20261810 PMAQI
8th Jul 2026611 PMAQI
9th Jul 2026412 AMAQI
9th Jul 202661 AMAQI
9th Jul 202682 AMAQI
9th Jul 202683 AMAQI
9th Jul 2026224 AMAQI

20°C14/24°C

9th Jul 202685 AMAQI
9th Jul 202686 AMAQI
9th Jul 202687 AMAQI
9th Jul 202688 AMAQI
9th Jul 2026149 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262612 PMAQI
9th Jul 2026241 PMAQI
9th Jul 2026152 PMAQI
9th Jul 2026223 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026225 PMAQI
9th Jul 202666 PMAQI
9th Jul 2026107 PMAQI
9th Jul 2026108 PMAQI
9th Jul 2026139 PMAQI
9th Jul 20261510 PMAQI
9th Jul 20262211 PMAQI
10th Jul 20261212 AMAQI
10th Jul 2026181 AMAQI
10th Jul 2026462 AMAQI
10th Jul 2026243 AMAQI
10th Jul 2026104 AMAQI

20°C13/28°C

10th Jul 2026165 AMAQI
10th Jul 202696 AMAQI
10th Jul 2026127 AMAQI
10th Jul 2026108 AMAQI
10th Jul 2026259 AMAQI
10th Jul 20261210 AMAQI
10th Jul 20261411 AMAQI
10th Jul 20261612 PMAQI
10th Jul 202671 PMAQI
10th Jul 2026152 PMAQI
10th Jul 2026113 PMAQI
10th Jul 2026184 PMAQI
10th Jul 2026215 PMAQI
10th Jul 2026186 PMAQI
10th Jul 2026177 PMAQI
10th Jul 2026148 PMAQI
10th Jul 2026189 PMAQI
10th Jul 20261510 PMAQI
10th Jul 20261311 PMAQI
11th Jul 20261912 AMAQI
11th Jul 2026201 AMAQI
11th Jul 2026182 AMAQI
11th Jul 2026183 AMAQI
11th Jul 2026164 AMAQI

22°C14/29°C

11th Jul 2026145 AMAQI
11th Jul 2026126 AMAQI
11th Jul 2026187 AMAQI
11th Jul 2026168 AMAQI
11th Jul 2026129 AMAQI
11th Jul 20262910 AMAQI
11th Jul 20262711 AMAQI
11th Jul 2026812 PMAQI
11th Jul 2026181 PMAQI
11th Jul 2026122 PMAQI
11th Jul 2026163 PMAQI
11th Jul 2026164 PMAQI
11th Jul 2026165 PMAQI
11th Jul 2026186 PMAQI
11th Jul 2026177 PMAQI
11th Jul 2026168 PMAQI
11th Jul 2026189 PMAQI
11th Jul 20261010 PMAQI
11th Jul 20261011 PMAQI
12th Jul 20261212 AMAQI
12th Jul 2026161 AMAQI
12th Jul 2026162 AMAQI
12th Jul 2026213 AMAQI
12th Jul 2026244 AMAQI

23°C14/31°C

12th Jul 202685 AMAQI
12th Jul 2026226 AMAQI
12th Jul 2026137 AMAQI
12th Jul 202648 AMAQI
12th Jul 2026129 AMAQI
12th Jul 20261410 AMAQI
12th Jul 20261011 AMAQI
12th Jul 20261412 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026392 PMAQI
12th Jul 2026303 PMAQI
12th Jul 2026194 PMAQI
12th Jul 2026185 PMAQI
12th Jul 2026206 PMAQI
12th Jul 2026187 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026239 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20261811 PMAQI
13th Jul 20261412 AMAQI
13th Jul 2026161 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026223 AMAQI
13th Jul 2026244 AMAQI

24°C15/32°C

13th Jul 2026165 AMAQI
13th Jul 2026156 AMAQI
13th Jul 2026147 AMAQI
13th Jul 2026148 AMAQI
13th Jul 2026179 AMAQI
13th Jul 20263010 AMAQI
13th Jul 20263011 AMAQI
13th Jul 20263212 PMAQI
13th Jul 2026261 PMAQI
13th Jul 2026332 PMAQI
13th Jul 2026343 PMAQI
13th Jul 2026344 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026296 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026208 PMAQI
13th Jul 2026249 PMAQI
13th Jul 20262310 PMAQI
13th Jul 20262611 PMAQI
14th Jul 20262412 AMAQI
14th Jul 2026201 AMAQI
14th Jul 2026242 AMAQI
14th Jul 2026243 AMAQI
14th Jul 2026164 AMAQI

24°C15/32°C

14th Jul 2026205 AMAQI
14th Jul 2026146 AMAQI
14th Jul 2026157 AMAQI
14th Jul 2026148 AMAQI
14th Jul 2026169 AMAQI
14th Jul 20261810 AMAQI
14th Jul 20262111 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026241 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026235 PMAQI
14th Jul 2026226 PMAQI
14th Jul 2026187 PMAQI
14th Jul 2026168 PMAQI
14th Jul 2026189 PMAQI
14th Jul 20261910 PMAQI
14th Jul 20261611 PMAQI
15th Jul 20261612 AMAQI
15th Jul 2026181 AMAQI
15th Jul 2026182 AMAQI
15th Jul 2026163 AMAQI
15th Jul 2026154 AMAQI

24°C17/32°C

15th Jul 2026145 AMAQI
15th Jul 2026146 AMAQI
15th Jul 2026147 AMAQI
15th Jul 2026128 AMAQI
15th Jul 2026129 AMAQI
15th Jul 20261210 AMAQI
15th Jul 20261611 AMAQI
15th Jul 20261412 PMAQI
15th Jul 2026181 PMAQI
15th Jul 2026122 PMAQI
15th Jul 2026123 PMAQI
15th Jul 2026154 PMAQI
15th Jul 2026185 PMAQI
15th Jul 2026186 PMAQI
15th Jul 2026197 PMAQI
15th Jul 2026198 PMAQI
15th Jul 2026209 PMAQI
15th Jul 20262310 PMAQI
15th Jul 20262311 PMAQI
16th Jul 20262212 AMAQI
16th Jul 2026231 AMAQI
16th Jul 2026222 AMAQI
16th Jul 2026223 AMAQI
16th Jul 2026204 AMAQI

23°C15/30°C

16th Jul 2026205 AMAQI
16th Jul 2026196 AMAQI
16th Jul 2026197 AMAQI
16th Jul 2026188 AMAQI
16th Jul 2026209 AMAQI
16th Jul 20262310 AMAQI
16th Jul 20262011 AMAQI
16th Jul 20262112 PMAQI
16th Jul 2026151 PMAQI
16th Jul 2026122 PMAQI
16th Jul 2026193 PMAQI
16th Jul 2026174 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026216 PMAQI
16th Jul 2026187 PMAQI
16th Jul 2026188 PMAQI
16th Jul 2026199 PMAQI
16th Jul 20261710 PMAQI
16th Jul 20261611 PMAQI
17th Jul 20261312 AMAQI
17th Jul 2026101 AMAQI
17th Jul 202682 AMAQI
17th Jul 2026143 AMAQI
17th Jul 2026164 AMAQI

23°C14/30°C

17th Jul 202665 AMAQI
17th Jul 2026146 AMAQI
17th Jul 2026107 AMAQI
17th Jul 2026128 AMAQI
17th Jul 2026259 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20263411 AMAQI
17th Jul 20263612 PMAQI
17th Jul 2026381 PMAQI
17th Jul 2026382 PMAQI
17th Jul 2026343 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026296 PMAQI
17th Jul 2026337 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20263812 AMAQI
18th Jul 2026361 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026333 AMAQI
18th Jul 2026384 AMAQI

21°C14/28°C

18th Jul 2026365 AMAQI
18th Jul 2026386 AMAQI
18th Jul 2026447 AMAQI
18th Jul 2026518 AMAQI
18th Jul 2026519 AMAQI
18th Jul 20265110 AMAQI
18th Jul 20264911 AMAQI
18th Jul 20264412 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026424 PMAQI
18th Jul 2026445 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026508 PMAQI
18th Jul 2026499 PMAQI
18th Jul 20264610 PMAQI
18th Jul 20264411 PMAQI
19th Jul 20263612 AMAQI
19th Jul 2026331 AMAQI
19th Jul 2026332 AMAQI
19th Jul 2026493 AMAQI
19th Jul 2026444 AMAQI

17°C11/23°C

19th Jul 2026235 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026238 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20262310 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026234 AMAQI

16°C9/23°C

20th Jul 2026215 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026238 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262311 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026273 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026327 PMAQI
20th Jul 2026388 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262110 PMAQI
20th Jul 20261411 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026233 AMAQI
21st Jul 2026214 AMAQI

14°C6/22°C

21st Jul 2026236 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262311 AMAQI
21st Jul 20263212 PMAQI
21st Jul 2026291 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026233 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026275 PMAQI
21st Jul 2026276 PMAQI
21st Jul 2026277 PMAQI
21st Jul 2026258 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262910 PMAQI
21st Jul 20262911 PMAQI
22nd Jul 20262912 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026303 AMAQI
22nd Jul 202684 AMAQI

16°C7/25°C

22nd Jul 2026235 AMAQI
22nd Jul 2026366 AMAQI
22nd Jul 2026207 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262310 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20262712 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026383 PMAQI
22nd Jul 2026384 PMAQI
22nd Jul 2026425 PMAQI
22nd Jul 2026386 PMAQI
22nd Jul 2026217 PMAQI
22nd Jul 2026218 PMAQI
22nd Jul 2026239 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026214 AMAQI

15°C8/23°C

23rd Jul 2026215 AMAQI
23rd Jul 2026216 AMAQI
23rd Jul 2026237 AMAQI
23rd Jul 2026238 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262111 AMAQI
23rd Jul 20264212 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026362 PMAQI
23rd Jul 2026313 PMAQI
23rd Jul 2026184 PMAQI
23rd Jul 2026185 PMAQI
23rd Jul 2026186 PMAQI
23rd Jul 202687 PMAQI
23rd Jul 2026108 PMAQI
23rd Jul 202699 PMAQI
23rd Jul 20261010 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262712 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026294 AMAQI

16°C8/23°C

24th Jul 2026275 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20262710 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026254 AMAQI

17°C8/26°C

25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026317 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026311 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026313 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026332 AMAQI
26th Jul 2026333 AMAQI
26th Jul 2026384 AMAQI

21°C14/30°C

26th Jul 2026295 AMAQI
26th Jul 2026316 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20269412 AMAQI
27th Jul 2026271 AMAQI
27th Jul 2026362 AMAQI
27th Jul 2026333 AMAQI
27th Jul 2026274 AMAQI

17°C12/22°C

27th Jul 2026255 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026322 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026159 PMAQI
27th Jul 20261010 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026272 AMAQI
28th Jul 2026233 AMAQI
28th Jul 2026214 AMAQI

17°C11/25°C

28th Jul 2026235 AMAQI
28th Jul 2026196 AMAQI
28th Jul 2026427 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20263111 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026182 PMAQI
28th Jul 2026123 PMAQI
28th Jul 2026124 PMAQI
28th Jul 2026125 PMAQI
28th Jul 2026106 PMAQI
28th Jul 2026107 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026129 PMAQI
28th Jul 20261210 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20263112 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026422 AMAQI
29th Jul 2026313 AMAQI
29th Jul 2026294 AMAQI

21°C12/30°C

29th Jul 2026275 AMAQI
29th Jul 2026366 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026331 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026333 PMAQI
29th Jul 2026344 PMAQI
29th Jul 2026465 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262910 PMAQI
29th Jul 20263111 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026212 AMAQI
30th Jul 2026233 AMAQI
30th Jul 2026214 AMAQI

26°C18/35°C

30th Jul 2026255 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262911 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026312 PMAQI
30th Jul 2026313 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026335 PMAQI
30th Jul 2026316 PMAQI
30th Jul 2026337 PMAQI
30th Jul 2026318 PMAQI
30th Jul 2026339 PMAQI
30th Jul 20263610 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20263812 AMAQI
31st Jul 2026381 AMAQI
31st Jul 2026402 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026384 AMAQI

24°C18/33°C

31st Jul 2026445 AMAQI
31st Jul 2026386 AMAQI
31st Jul 2026407 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20264011 AMAQI
31st Jul 20264412 PMAQI
31st Jul 2026401 PMAQI
31st Jul 2026402 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026465 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026218 PMAQI
31st Jul 2026349 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20263111 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026271 AMAQI
1st Aug 2026322 AMAQI
1st Aug 2026363 AMAQI
1st Aug 2026384 AMAQI

22°C16/30°C

1st Aug 2026275 AMAQI
5 AM
1st Aug 2026256 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026338 AMAQI
1st Aug 2026279 AMAQI
1st Aug 20262110 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20262912 PMAQI
1st Aug 2026331 PMAQI
1 PM
1st Aug 2026382 PMAQI
1st Aug 2026333 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026145 PMAQI
1st Aug 2026146 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026259 PMAQI
9 PM
1st Aug 20261610 PMAQI
1st Aug 20261211 PMAQI
1 AM
4 AM

19°C13/26°C

Day time
Avg. Highest Time
1 PM - 2 PM

25AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM

19AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 2 PM (Avg. 25), while the lowest AQI was between 5 AM to 5 AM (Avg. 19).
Night time
Avg. Highest Time
12 AM

25AQI

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

20AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 25), while the lowest AQI was between 10 PM to 10 PM (Avg. 20).

2026 Days Vs Air Quality

Membach, Eupen, Wallonia, Belgium

2026

94%

197

5%

11

0.4%

1

Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)

Good
197 Days
Moderate
11 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 94%

Health Risk Level:

Very Low

In 2026, 94% of 213 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

Membach, Eupen, Wallonia, 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
18AQI (US)
2nd January 2026
10AQI (US)
3rd January 2026
13AQI (US)
4th January 2026
24AQI (US)
5th January 2026
19AQI (US)
6th January 2026
41AQI (US)
7th January 2026
21AQI (US)
8th January 2026
25AQI (US)
9th January 2026
10AQI (US)
10th January 2026
44AQI (US)
11th January 2026
55AQI (US)
12th January 2026
14AQI (US)
13th January 2026
9AQI (US)
14th January 2026
13AQI (US)
15th January 2026
12AQI (US)
16th January 2026
12AQI (US)
17th January 2026
16AQI (US)
18th January 2026
36AQI (US)
19th January 2026
39AQI (US)
20th January 2026
37AQI (US)
21st January 2026
26AQI (US)
22nd January 2026
20AQI (US)
23rd January 2026
45AQI (US)
24th January 2026
44AQI (US)
25th January 2026
69AQI (US)
26th January 2026
103AQI (US)
27th January 2026
51AQI (US)
28th January 2026
25AQI (US)
29th January 2026
49AQI (US)
30th January 2026
25AQI (US)
31st January 2026
17AQI (US)
1st February 2026
20AQI (US)
2nd February 2026
32AQI (US)
3rd February 2026
40AQI (US)
4th February 2026
15AQI (US)
5th February 2026
44AQI (US)
6th February 2026
30AQI (US)
7th February 2026
24AQI (US)
8th February 2026
36AQI (US)
9th February 2026
36AQI (US)
10th February 2026
26AQI (US)
11th February 2026
16AQI (US)
12th February 2026
19AQI (US)
13th February 2026
28AQI (US)
14th February 2026
52AQI (US)
15th February 2026
25AQI (US)
16th February 2026
11AQI (US)
17th February 2026
24AQI (US)
18th February 2026
36AQI (US)
19th February 2026
23AQI (US)
20th February 2026
27AQI (US)
21st February 2026
24AQI (US)
22nd February 2026
19AQI (US)
23rd February 2026
22AQI (US)
24th February 2026
18AQI (US)
25th February 2026
24AQI (US)
26th February 2026
27AQI (US)
27th February 2026
32AQI (US)
28th February 2026
20AQI (US)
1st March 2026
25AQI (US)
2nd March 2026
31AQI (US)
3rd March 2026
33AQI (US)
4th March 2026
49AQI (US)
5th March 2026
26AQI (US)
6th March 2026
35AQI (US)
7th March 2026
68AQI (US)
8th March 2026
59AQI (US)
9th March 2026
49AQI (US)
10th March 2026
25AQI (US)
11th March 2026
10AQI (US)
12th March 2026
26AQI (US)
13th March 2026
13AQI (US)
14th March 2026
16AQI (US)
15th March 2026
19AQI (US)
16th March 2026
22AQI (US)
17th March 2026
22AQI (US)
18th March 2026
24AQI (US)
19th March 2026
54AQI (US)
20th March 2026
67AQI (US)
21st March 2026
51AQI (US)
22nd March 2026
47AQI (US)
23rd March 2026
56AQI (US)
24th March 2026
67AQI (US)
25th March 2026
21AQI (US)
26th March 2026
10AQI (US)
27th March 2026
14AQI (US)
28th March 2026
20AQI (US)
29th March 2026
14AQI (US)
30th March 2026
14AQI (US)
31st March 2026
27AQI (US)
1st April 2026
26AQI (US)
2nd April 2026
21AQI (US)
3rd April 2026
19AQI (US)
4th April 2026
17AQI (US)
5th April 2026
22AQI (US)
6th April 2026
21AQI (US)
7th April 2026
23AQI (US)
8th April 2026
19AQI (US)
9th April 2026
19AQI (US)
10th April 2026
18AQI (US)
11th April 2026
27AQI (US)
12th April 2026
26AQI (US)
13th April 2026
22AQI (US)
14th April 2026
44AQI (US)
15th April 2026
15AQI (US)
16th April 2026
10AQI (US)
17th April 2026
18th April 2026
20AQI (US)
19th April 2026
18AQI (US)
20th April 2026
13AQI (US)
21st April 2026
15AQI (US)
22nd April 2026
23rd April 2026
18AQI (US)
24th April 2026
19AQI (US)
25th April 2026
24AQI (US)
26th April 2026
15AQI (US)
27th April 2026
20AQI (US)
28th April 2026
22AQI (US)
29th April 2026
16AQI (US)
30th April 2026
17AQI (US)
1st May 2026
22AQI (US)
2nd May 2026
19AQI (US)
3rd May 2026
19AQI (US)
4th May 2026
24AQI (US)
5th May 2026
21AQI (US)
6th May 2026
14AQI (US)
7th May 2026
17AQI (US)
8th May 2026
19AQI (US)
9th May 2026
10th May 2026
32AQI (US)
11th May 2026
16AQI (US)
12th May 2026
14AQI (US)
13th May 2026
15AQI (US)
14th May 2026
13AQI (US)
15th May 2026
20AQI (US)
16th May 2026
35AQI (US)
17th May 2026
36AQI (US)
18th May 2026
34AQI (US)
19th May 2026
31AQI (US)
20th May 2026
31AQI (US)
21st May 2026
29AQI (US)
22nd May 2026
34AQI (US)
23rd May 2026
34AQI (US)
24th May 2026
49AQI (US)
25th May 2026
37AQI (US)
26th May 2026
24AQI (US)
27th May 2026
20AQI (US)
28th May 2026
15AQI (US)
29th May 2026
20AQI (US)
30th May 2026
19AQI (US)
31st May 2026
14AQI (US)
1st June 2026
14AQI (US)
2nd June 2026
19AQI (US)
3rd June 2026
12AQI (US)
4th June 2026
8AQI (US)
5th June 2026
12AQI (US)
6th June 2026
16AQI (US)
7th June 2026
14AQI (US)
8th June 2026
15AQI (US)
9th June 2026
8AQI (US)
10th June 2026
16AQI (US)
11th June 2026
19AQI (US)
12th June 2026
15AQI (US)
13th June 2026
16AQI (US)
14th June 2026
14AQI (US)
15th June 2026
18AQI (US)
16th June 2026
23AQI (US)
17th June 2026
19AQI (US)
18th June 2026
17AQI (US)
19th June 2026
13AQI (US)
20th June 2026
11AQI (US)
21st June 2026
17AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
27AQI (US)
25th June 2026
32AQI (US)
26th June 2026
43AQI (US)
27th June 2026
34AQI (US)
28th June 2026
15AQI (US)
29th June 2026
11AQI (US)
30th June 2026
12AQI (US)
1st July 2026
16AQI (US)
2nd July 2026
8AQI (US)
3rd July 2026
11AQI (US)
4th July 2026
13AQI (US)
5th July 2026
14AQI (US)
6th July 2026
10AQI (US)
7th July 2026
23AQI (US)
8th July 2026
12AQI (US)
9th July 2026
15AQI (US)
10th July 2026
16AQI (US)
11th July 2026
16AQI (US)
12th July 2026
19AQI (US)
13th July 2026
24AQI (US)
14th July 2026
20AQI (US)
15th July 2026
16AQI (US)
16th July 2026
19AQI (US)
17th July 2026
25AQI (US)
18th July 2026
44AQI (US)
19th July 2026
26AQI (US)
20th July 2026
25AQI (US)
21st July 2026
25AQI (US)
22nd July 2026
27AQI (US)
23rd July 2026
22AQI (US)
24th July 2026
26AQI (US)
25th July 2026
26AQI (US)
26th July 2026
27AQI (US)
27th July 2026
27AQI (US)
28th July 2026
22AQI (US)
29th July 2026
32AQI (US)
30th July 2026
29AQI (US)
31st July 2026
38AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
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

30AQI (US)

27AQI (US)

33AQI (US)

20AQI (US)

24AQI (US)

18AQI (US)

22AQI (US)

No. of days

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

202625AQI (US)

27
3
1
27
1
24
7
28
30
30
31
197
11
1

Highest AQI (US) recorded in

March

33AQI (US)

Lowest AQI (US) recorded in

June

18AQI (US)

202531AQI (US)

22
9
14
14
23
8
29
1
30
1
30
31
28
3
30
25
6
29
1
26
5
317
48

Highest AQI (US) recorded in

February

48AQI (US)

Lowest AQI (US) recorded in

September

18AQI (US)

202423AQI (US)

22
7
1
26
1
28
2
30
26
5
29
1
31
31
26
4
31
26
4
26
5
332
29
1

Highest AQI (US) recorded in

January

37AQI (US)

Lowest AQI (US) recorded in

July

12AQI (US)

202320AQI (US)

3
26
4
1
25
5
24
7
28
2
31
30
1
30
30
29
27
3
283
22
1

Highest AQI (US) recorded in

May

35AQI (US)

Lowest AQI (US) recorded in

October

11AQI (US)

202224AQI (US)

8
8
18
13
18
15
3
28
3
29
22
1
29
31
4
198
32

Highest AQI (US) recorded in

January

52AQI (US)

Lowest AQI (US) recorded in

November

6AQI (US)

202129AQI (US)

23
6
21
7
23
8
23
7
30
1
25
5
13
158
34

Highest AQI (US) recorded in

April

40AQI (US)

Lowest AQI (US) recorded in

July

13AQI (US)

202020AQI (US)

8
5
16
5
18
29
1
31
31
30
26
4
24
6
29
1
242
22

Highest AQI (US) recorded in

March

40AQI (US)

Lowest AQI (US) recorded in

July

10AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
31AQI (US)
Least Polluted Year Recorded
2020(Avg.)
20AQI (US)

Membach's annual 2026 AQI (US) (25) shows an average percentage change of 4.9% (worsened AQI (US)) compared to previous years: 2020 (20), 2021 (29), 2022 (24), 2023 (20), 2024 (23), 2025 (31).