Grace Hollogne, 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+
November Air Quality Analysis
Grace Hollogne, Wallonia, Belgium
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Nov 2025
14AQILowest AQI recorded on
4th Nov 2025
13AQISame Day Analysis (4th November ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 13 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Grace Hollogne, Wallonia, Belgium
AQI
Day
Night
.
7 AM4th Nov 2025
6 PM
6 AM5th Nov 2025
Day time
Avg. Highest Time
9AM4th Nov
17AQI
Avg. Lowest Time
3PM4th Nov
11AQI
Night time
Avg. Highest Time
8PM4th Nov
17AQI
Avg. Lowest Time
5AM5th Nov
11AQI
In the last 24 hours,
Grace Hollogne's AQI reached its highest point of 17 at 9 AM during the Day, while the lowest point, 11, was recorded at 5 AM during the Night between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Grace Hollogne, Wallonia, Belgium
OctNov
06th - 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 - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Oct 2025417 AMAQI
6th Oct 2025388 AMAQI
6th Oct 2025519 AMAQI
6th Oct 20254910 AMAQI
6th Oct 20255511 AMAQI
6th Oct 20255612 PMAQI
6th Oct 2025541 PMAQI
6th Oct 2025552 PMAQI
6th Oct 2025543 PMAQI
6th Oct 2025554 PMAQI
6th Oct 2025505 PMAQI
6th Oct 2025536 PMAQI
6th Oct 2025447 PMAQI
11°C8/13°C
7th Oct 2025431 PMAQI
7th Oct 2025602 PMAQI
7th Oct 2025473 PMAQI
7th Oct 2025444 PMAQI
7th Oct 2025475 PMAQI
7th Oct 2025496 PMAQI
7th Oct 2025497 PMAQI
7th Oct 2025438 PMAQI
7th Oct 2025389 PMAQI
7th Oct 20253010 PMAQI
7th Oct 20253711 PMAQI
8th Oct 20253812 AMAQI
8th Oct 2025441 AMAQI
8th Oct 2025442 AMAQI
8th Oct 2025333 AMAQI
8th Oct 2025354 AMAQI
8th Oct 2025375 AMAQI
8th Oct 2025416 AMAQI
14°C11/19°C
8th Oct 2025367 AMAQI
8th Oct 2025378 AMAQI
8th Oct 2025339 AMAQI
8th Oct 20253410 AMAQI
8th Oct 20253511 AMAQI
8th Oct 20253412 PMAQI
8th Oct 2025281 PMAQI
8th Oct 2025382 PMAQI
8th Oct 2025393 PMAQI
8th Oct 2025424 PMAQI
8th Oct 2025415 PMAQI
8th Oct 2025386 PMAQI
8th Oct 2025367 PMAQI
8th Oct 2025378 PMAQI
8th Oct 2025489 PMAQI
8th Oct 20253910 PMAQI
8th Oct 20254411 PMAQI
9th Oct 20255212 AMAQI
9th Oct 2025501 AMAQI
9th Oct 2025552 AMAQI
9th Oct 2025563 AMAQI
9th Oct 2025534 AMAQI
9th Oct 2025565 AMAQI
9th Oct 2025596 AMAQI
13°C10/16°C
9th Oct 2025607 AMAQI
9th Oct 2025588 AMAQI
9th Oct 2025589 AMAQI
9th Oct 20254610 AMAQI
9th Oct 20254011 AMAQI
9th Oct 20255212 PMAQI
9th Oct 2025521 PMAQI
9th Oct 2025472 PMAQI
9th Oct 2025493 PMAQI
9th Oct 2025494 PMAQI
9th Oct 2025455 PMAQI
9th Oct 2025406 PMAQI
9th Oct 2025427 PMAQI
9th Oct 2025368 PMAQI
9th Oct 2025429 PMAQI
9th Oct 20253910 PMAQI
9th Oct 20253911 PMAQI
10th Oct 20253812 AMAQI
10th Oct 2025501 AMAQI
10th Oct 2025622 AMAQI
10th Oct 2025643 AMAQI
10th Oct 2025624 AMAQI
10th Oct 2025635 AMAQI
10th Oct 2025616 AMAQI
13°C9/16°C
10th Oct 2025607 AMAQI
10th Oct 2025638 AMAQI
10th Oct 2025679 AMAQI
10th Oct 20256810 AMAQI
10th Oct 20256911 AMAQI
10th Oct 20257612 PMAQI
10th Oct 2025831 PMAQI
10th Oct 2025802 PMAQI
10th Oct 2025773 PMAQI
10th Oct 2025654 PMAQI
10th Oct 2025645 PMAQI
10th Oct 2025616 PMAQI
10th Oct 2025587 PMAQI
10th Oct 2025438 PMAQI
10th Oct 2025529 PMAQI
10th Oct 20255210 PMAQI
10th Oct 20255511 PMAQI
11th Oct 20255912 AMAQI
11th Oct 2025591 AMAQI
11th Oct 2025602 AMAQI
11th Oct 2025603 AMAQI
11th Oct 2025624 AMAQI
11th Oct 2025645 AMAQI
11th Oct 2025686 AMAQI
13°C8/18°C
11th Oct 2025767 AMAQI
11th Oct 2025788 AMAQI
11th Oct 2025829 AMAQI
11th Oct 20257510 AMAQI
11th Oct 20257611 AMAQI
11th Oct 20258012 PMAQI
11th Oct 2025791 PMAQI
11th Oct 2025802 PMAQI
11th Oct 2025803 PMAQI
11th Oct 2025794 PMAQI
11th Oct 2025825 PMAQI
11th Oct 2025826 PMAQI
11th Oct 2025807 PMAQI
11th Oct 2025808 PMAQI
11th Oct 2025749 PMAQI
11th Oct 20257710 PMAQI
11th Oct 20258011 PMAQI
12th Oct 20258412 AMAQI
12th Oct 2025891 AMAQI
12th Oct 2025802 AMAQI
12th Oct 2025793 AMAQI
12th Oct 2025634 AMAQI
12th Oct 2025605 AMAQI
12th Oct 2025616 AMAQI
12°C9/17°C
12th Oct 2025627 AMAQI
12th Oct 2025658 AMAQI
12th Oct 2025659 AMAQI
12th Oct 20256810 AMAQI
12th Oct 20256911 AMAQI
12th Oct 20257712 PMAQI
12th Oct 2025841 PMAQI
12th Oct 2025752 PMAQI
12th Oct 2025733 PMAQI
12th Oct 2025724 PMAQI
12th Oct 2025705 PMAQI
12th Oct 2025736 PMAQI
12th Oct 2025697 PMAQI
12th Oct 2025698 PMAQI
12th Oct 2025659 PMAQI
12th Oct 20255810 PMAQI
12th Oct 20255811 PMAQI
13th Oct 20255812 AMAQI
13th Oct 2025581 AMAQI
13th Oct 2025602 AMAQI
13th Oct 2025583 AMAQI
13th Oct 2025524 AMAQI
13th Oct 2025455 AMAQI
13th Oct 2025566 AMAQI
12°C8/17°C
13th Oct 2025527 AMAQI
13th Oct 2025418 AMAQI
13th Oct 2025399 AMAQI
13th Oct 20254010 AMAQI
13th Oct 20253911 AMAQI
13th Oct 20253812 PMAQI
13th Oct 2025381 PMAQI
13th Oct 2025402 PMAQI
13th Oct 2025463 PMAQI
13th Oct 2025494 PMAQI
13th Oct 2025505 PMAQI
13th Oct 2025486 PMAQI
13th Oct 2025447 PMAQI
13th Oct 2025378 PMAQI
13th Oct 2025399 PMAQI
13th Oct 20254610 PMAQI
13th Oct 20255011 PMAQI
14th Oct 20254312 AMAQI
14th Oct 2025401 AMAQI
14th Oct 2025472 AMAQI
14th Oct 2025473 AMAQI
14th Oct 2025444 AMAQI
14th Oct 2025525 AMAQI
14th Oct 2025456 AMAQI
14°C13/16°C
14th Oct 2025447 AMAQI
14th Oct 2025448 AMAQI
14th Oct 2025549 AMAQI
14th Oct 20255610 AMAQI
14th Oct 20256611 AMAQI
14th Oct 20256512 PMAQI
14th Oct 2025661 PMAQI
14th Oct 2025582 PMAQI
14th Oct 2025483 PMAQI
14th Oct 2025504 PMAQI
14th Oct 2025485 PMAQI
14th Oct 2025406 PMAQI
14th Oct 2025347 PMAQI
14th Oct 2025408 PMAQI
14th Oct 2025499 PMAQI
14th Oct 20255010 PMAQI
14th Oct 20254611 PMAQI
15th Oct 20254712 AMAQI
15th Oct 2025441 AMAQI
15th Oct 2025462 AMAQI
15th Oct 2025513 AMAQI
15th Oct 2025524 AMAQI
15th Oct 2025535 AMAQI
15th Oct 2025516 AMAQI
12°C8/13°C
15th Oct 2025507 AMAQI
15th Oct 2025498 AMAQI
15th Oct 2025439 AMAQI
15th Oct 20255110 AMAQI
15th Oct 20255211 AMAQI
15th Oct 20254812 PMAQI
15th Oct 2025441 PMAQI
15th Oct 2025382 PMAQI
15th Oct 2025463 PMAQI
15th Oct 2025554 PMAQI
15th Oct 2025475 PMAQI
15th Oct 2025486 PMAQI
15th Oct 2025427 PMAQI
15th Oct 2025248 PMAQI
15th Oct 2025349 PMAQI
15th Oct 20254410 PMAQI
15th Oct 20254811 PMAQI
16th Oct 20254512 AMAQI
16th Oct 2025491 AMAQI
16th Oct 2025512 AMAQI
16th Oct 2025413 AMAQI
16th Oct 2025434 AMAQI
16th Oct 2025495 AMAQI
16th Oct 2025526 AMAQI
12°C11/14°C
16th Oct 2025527 AMAQI
16th Oct 2025508 AMAQI
16th Oct 2025409 AMAQI
16th Oct 20253010 AMAQI
16th Oct 20254211 AMAQI
16th Oct 20254912 PMAQI
16th Oct 2025521 PMAQI
16th Oct 2025482 PMAQI
16th Oct 2025523 PMAQI
16th Oct 2025524 PMAQI
16th Oct 2025545 PMAQI
16th Oct 2025506 PMAQI
16th Oct 2025427 PMAQI
16th Oct 2025468 PMAQI
16th Oct 2025479 PMAQI
16th Oct 20254510 PMAQI
16th Oct 20254911 PMAQI
17th Oct 20255612 AMAQI
17th Oct 2025581 AMAQI
17th Oct 2025552 AMAQI
17th Oct 2025493 AMAQI
17th Oct 2025444 AMAQI
17th Oct 2025505 AMAQI
17th Oct 2025526 AMAQI
11°C10/14°C
17th Oct 2025547 AMAQI
17th Oct 2025548 AMAQI
17th Oct 2025509 AMAQI
17th Oct 20255210 AMAQI
17th Oct 20254711 AMAQI
17th Oct 20254412 PMAQI
17th Oct 2025461 PMAQI
17th Oct 2025482 PMAQI
17th Oct 2025533 PMAQI
17th Oct 2025514 PMAQI
17th Oct 2025505 PMAQI
17th Oct 2025426 PMAQI
17th Oct 2025417 PMAQI
17th Oct 2025448 PMAQI
17th Oct 2025409 PMAQI
17th Oct 20254210 PMAQI
17th Oct 20255011 PMAQI
18th Oct 20254112 AMAQI
18th Oct 2025401 AMAQI
18th Oct 2025372 AMAQI
18th Oct 2025443 AMAQI
18th Oct 2025534 AMAQI
18th Oct 2025595 AMAQI
18th Oct 2025616 AMAQI
10°C8/13°C
18th Oct 2025637 AMAQI
18th Oct 2025658 AMAQI
18th Oct 2025719 AMAQI
18th Oct 20257010 AMAQI
18th Oct 20257611 AMAQI
18th Oct 20257012 PMAQI
18th Oct 2025761 PMAQI
18th Oct 2025772 PMAQI
18th Oct 2025783 PMAQI
18th Oct 2025644 PMAQI
18th Oct 2025505 PMAQI
18th Oct 2025476 PMAQI
18th Oct 2025477 PMAQI
18th Oct 2025418 PMAQI
18th Oct 2025399 PMAQI
18th Oct 20254310 PMAQI
18th Oct 20254411 PMAQI
19th Oct 20255212 AMAQI
19th Oct 2025441 AMAQI
19th Oct 2025442 AMAQI
19th Oct 2025483 AMAQI
19th Oct 2025544 AMAQI
19th Oct 2025485 AMAQI
19th Oct 2025396 AMAQI
11°C8/14°C
19th Oct 2025367 AMAQI
19th Oct 2025388 AMAQI
19th Oct 2025389 AMAQI
19th Oct 20253910 AMAQI
19th Oct 20254311 AMAQI
19th Oct 20254312 PMAQI
19th Oct 2025401 PMAQI
19th Oct 2025402 PMAQI
19th Oct 2025413 PMAQI
19th Oct 2025484 PMAQI
19th Oct 2025385 PMAQI
19th Oct 2025446 PMAQI
19th Oct 2025427 PMAQI
19th Oct 2025398 PMAQI
19th Oct 2025479 PMAQI
19th Oct 20254010 PMAQI
19th Oct 20254211 PMAQI
20th Oct 20255412 AMAQI
20th Oct 2025531 AMAQI
20th Oct 2025542 AMAQI
20th Oct 2025343 AMAQI
20th Oct 2025234 AMAQI
20th Oct 2025245 AMAQI
20th Oct 2025246 AMAQI
12°C8/17°C
20th Oct 2025247 AMAQI
20th Oct 2025268 AMAQI
20th Oct 2025309 AMAQI
20th Oct 20252810 AMAQI
20th Oct 20252511 AMAQI
20th Oct 20252212 PMAQI
20th Oct 2025281 PMAQI
20th Oct 2025242 PMAQI
20th Oct 2025243 PMAQI
20th Oct 2025234 PMAQI
20th Oct 2025265 PMAQI
20th Oct 2025286 PMAQI
20th Oct 2025257 PMAQI
20th Oct 2025258 PMAQI
20th Oct 2025289 PMAQI
20th Oct 20252610 PMAQI
20th Oct 20252811 PMAQI
21st Oct 20254512 AMAQI
21st Oct 2025261 AMAQI
21st Oct 2025342 AMAQI
21st Oct 2025293 AMAQI
21st Oct 2025374 AMAQI
21st Oct 2025265 AMAQI
21st Oct 2025266 AMAQI
15°C13/17°C
21st Oct 2025257 AMAQI
21st Oct 2025258 AMAQI
21st Oct 2025249 AMAQI
21st Oct 20252310 AMAQI
21st Oct 20252511 AMAQI
21st Oct 20252512 PMAQI
21st Oct 2025241 PMAQI
21st Oct 2025262 PMAQI
21st Oct 2025273 PMAQI
21st Oct 2025214 PMAQI
21st Oct 2025255 PMAQI
21st Oct 2025226 PMAQI
21st Oct 2025227 PMAQI
21st Oct 2025228 PMAQI
21st Oct 2025249 PMAQI
21st Oct 20252610 PMAQI
21st Oct 20252711 PMAQI
22nd Oct 20252012 AMAQI
22nd Oct 2025161 AMAQI
22nd Oct 2025142 AMAQI
22nd Oct 2025173 AMAQI
22nd Oct 2025174 AMAQI
22nd Oct 2025175 AMAQI
22nd Oct 2025176 AMAQI
13°C12/16°C
22nd Oct 2025177 AMAQI
22nd Oct 2025178 AMAQI
22nd Oct 2025179 AMAQI
22nd Oct 20251810 AMAQI
22nd Oct 20252311 AMAQI
22nd Oct 20252712 PMAQI
22nd Oct 2025221 PMAQI
22nd Oct 2025182 PMAQI
22nd Oct 2025173 PMAQI
22nd Oct 2025184 PMAQI
22nd Oct 2025205 PMAQI
22nd Oct 2025166 PMAQI
22nd Oct 2025157 PMAQI
22nd Oct 2025158 PMAQI
22nd Oct 2025179 PMAQI
22nd Oct 20251710 PMAQI
22nd Oct 20251511 PMAQI
23rd Oct 20251112 AMAQI
23rd Oct 2025121 AMAQI
23rd Oct 2025222 AMAQI
23rd Oct 2025223 AMAQI
23rd Oct 2025214 AMAQI
23rd Oct 2025165 AMAQI
23rd Oct 2025116 AMAQI
12°C10/15°C
23rd Oct 2025117 AMAQI
23rd Oct 2025118 AMAQI
23rd Oct 2025149 AMAQI
23rd Oct 20251610 AMAQI
23rd Oct 20251811 AMAQI
23rd Oct 20252012 PMAQI
23rd Oct 2025211 PMAQI
23rd Oct 2025182 PMAQI
23rd Oct 2025163 PMAQI
23rd Oct 2025174 PMAQI
23rd Oct 2025165 PMAQI
23rd Oct 2025126 PMAQI
23rd Oct 2025147 PMAQI
23rd Oct 2025118 PMAQI
23rd Oct 2025139 PMAQI
23rd Oct 20251110 PMAQI
23rd Oct 20251311 PMAQI
24th Oct 20251712 AMAQI
24th Oct 2025171 AMAQI
24th Oct 2025172 AMAQI
24th Oct 2025143 AMAQI
24th Oct 2025114 AMAQI
24th Oct 2025115 AMAQI
24th Oct 2025116 AMAQI
12°C9/14°C
24th Oct 2025117 AMAQI
24th Oct 2025148 AMAQI
24th Oct 2025169 AMAQI
24th Oct 20251410 AMAQI
24th Oct 20251611 AMAQI
24th Oct 20251712 PMAQI
24th Oct 2025171 PMAQI
24th Oct 2025172 PMAQI
24th Oct 2025173 PMAQI
24th Oct 2025174 PMAQI
24th Oct 2025175 PMAQI
24th Oct 2025176 PMAQI
24th Oct 2025177 PMAQI
24th Oct 2025188 PMAQI
24th Oct 2025189 PMAQI
24th Oct 20251910 PMAQI
24th Oct 20251711 PMAQI
25th Oct 20251712 AMAQI
25th Oct 2025171 AMAQI
25th Oct 2025172 AMAQI
25th Oct 2025173 AMAQI
25th Oct 2025174 AMAQI
25th Oct 2025175 AMAQI
25th Oct 2025176 AMAQI
8°C6/10°C
25th Oct 2025177 AMAQI
25th Oct 2025168 AMAQI
25th Oct 2025189 AMAQI
25th Oct 20251710 AMAQI
25th Oct 20251711 AMAQI
25th Oct 20251712 PMAQI
25th Oct 2025171 PMAQI
25th Oct 2025172 PMAQI
25th Oct 2025213 PMAQI
25th Oct 2025204 PMAQI
25th Oct 2025205 PMAQI
25th Oct 2025116 PMAQI
25th Oct 2025137 PMAQI
25th Oct 2025178 PMAQI
25th Oct 2025209 PMAQI
25th Oct 20252210 PMAQI
25th Oct 20252711 PMAQI
26th Oct 20252312 AMAQI
26th Oct 2025221 AMAQI
26th Oct 2025162 AMAQI
26th Oct 2025113 AMAQI
26th Oct 2025114 AMAQI
26th Oct 2025115 AMAQI
26th Oct 2025116 AMAQI
8°C8/10°C
26th Oct 2025117 AMAQI
26th Oct 2025118 AMAQI
26th Oct 2025149 AMAQI
26th Oct 20251910 AMAQI
26th Oct 20251211 AMAQI
26th Oct 20251112 PMAQI
26th Oct 2025221 PMAQI
26th Oct 2025222 PMAQI
26th Oct 2025223 PMAQI
26th Oct 2025224 PMAQI
26th Oct 2025205 PMAQI
26th Oct 2025176 PMAQI
26th Oct 2025167 PMAQI
26th Oct 2025178 PMAQI
26th Oct 2025179 PMAQI
26th Oct 20251810 PMAQI
26th Oct 20252211 PMAQI
27th Oct 20252212 AMAQI
27th Oct 2025201 AMAQI
27th Oct 2025162 AMAQI
27th Oct 2025123 AMAQI
27th Oct 2025124 AMAQI
27th Oct 2025115 AMAQI
27th Oct 2025106 AMAQI
6°C4/8°C
27th Oct 2025117 AMAQI
27th Oct 2025118 AMAQI
27th Oct 2025169 AMAQI
27th Oct 20251810 AMAQI
27th Oct 20252211 AMAQI
27th Oct 20252212 PMAQI
27th Oct 2025111 PMAQI
27th Oct 2025112 PMAQI
27th Oct 2025143 PMAQI
27th Oct 2025114 PMAQI
27th Oct 2025115 PMAQI
27th Oct 2025116 PMAQI
27th Oct 2025117 PMAQI
27th Oct 2025168 PMAQI
27th Oct 2025199 PMAQI
27th Oct 20251210 PMAQI
27th Oct 20251211 PMAQI
28th Oct 20251512 AMAQI
28th Oct 2025171 AMAQI
28th Oct 2025162 AMAQI
28th Oct 2025113 AMAQI
28th Oct 2025134 AMAQI
28th Oct 2025175 AMAQI
28th Oct 2025186 AMAQI
8°C6/10°C
28th Oct 2025207 AMAQI
28th Oct 2025208 AMAQI
28th Oct 2025249 AMAQI
28th Oct 20252010 AMAQI
28th Oct 20251611 AMAQI
28th Oct 20251712 PMAQI
28th Oct 2025221 PMAQI
28th Oct 2025212 PMAQI
28th Oct 2025183 PMAQI
28th Oct 2025174 PMAQI
28th Oct 2025175 PMAQI
28th Oct 2025166 PMAQI
28th Oct 2025177 PMAQI
28th Oct 2025178 PMAQI
28th Oct 2025179 PMAQI
28th Oct 20251710 PMAQI
28th Oct 20251511 PMAQI
29th Oct 20251212 AMAQI
29th Oct 2025111 AMAQI
29th Oct 2025172 AMAQI
29th Oct 2025163 AMAQI
29th Oct 2025194 AMAQI
29th Oct 2025155 AMAQI
29th Oct 2025116 AMAQI
10°C6/12°C
29th Oct 2025117 AMAQI
29th Oct 2025118 AMAQI
29th Oct 2025119 AMAQI
29th Oct 20251110 AMAQI
29th Oct 20251111 AMAQI
29th Oct 20251112 PMAQI
29th Oct 2025131 PMAQI
29th Oct 2025172 PMAQI
29th Oct 2025133 PMAQI
29th Oct 2025124 PMAQI
29th Oct 2025175 PMAQI
29th Oct 2025176 PMAQI
29th Oct 2025177 PMAQI
29th Oct 2025178 PMAQI
29th Oct 2025159 PMAQI
29th Oct 20251110 PMAQI
29th Oct 20251111 PMAQI
30th Oct 20251112 AMAQI
30th Oct 2025111 AMAQI
30th Oct 2025122 AMAQI
30th Oct 2025163 AMAQI
30th Oct 2025134 AMAQI
30th Oct 2025115 AMAQI
30th Oct 2025136 AMAQI
11°C8/14°C
30th Oct 2025157 AMAQI
30th Oct 2025128 AMAQI
30th Oct 2025119 AMAQI
30th Oct 20251310 AMAQI
30th Oct 20252111 AMAQI
30th Oct 20252312 PMAQI
30th Oct 2025191 PMAQI
30th Oct 2025292 PMAQI
30th Oct 2025263 PMAQI
30th Oct 2025254 PMAQI
30th Oct 2025305 PMAQI
30th Oct 2025326 PMAQI
30th Oct 2025327 PMAQI
30th Oct 2025228 PMAQI
30th Oct 2025199 PMAQI
30th Oct 20251310 PMAQI
30th Oct 20251711 PMAQI
31st Oct 20251712 AMAQI
31st Oct 2025171 AMAQI
31st Oct 2025172 AMAQI
31st Oct 2025153 AMAQI
31st Oct 2025114 AMAQI
31st Oct 2025195 AMAQI
31st Oct 2025206 AMAQI
10°C6/13°C
31st Oct 2025177 AMAQI
31st Oct 2025158 AMAQI
31st Oct 2025119 AMAQI
31st Oct 20251110 AMAQI
31st Oct 20251111 AMAQI
31st Oct 20251112 PMAQI
31st Oct 2025111 PMAQI
31st Oct 2025122 PMAQI
31st Oct 2025183 PMAQI
31st Oct 2025214 PMAQI
31st Oct 2025255 PMAQI
31st Oct 2025206 PMAQI
31st Oct 2025197 PMAQI
31st Oct 2025178 PMAQI
31st Oct 2025179 PMAQI
31st Oct 20251710 PMAQI
31st Oct 20251711 PMAQI
1st Nov 20251712 AMAQI
1st Nov 2025171 AMAQI
1st Nov 2025172 AMAQI
1st Nov 2025173 AMAQI
1st Nov 2025174 AMAQI
1st Nov 2025175 AMAQI
1st Nov 2025156 AMAQI
13°C11/16°C
1st Nov 2025137 AMAQI
1st Nov 2025158 AMAQI
1st Nov 2025119 AMAQI
1st Nov 20251310 AMAQI
1st Nov 20251511 AMAQI
1st Nov 20251312 PMAQI
1st Nov 2025171 PMAQI
1st Nov 2025172 PMAQI
1st Nov 2025173 PMAQI
1st Nov 2025114 PMAQI
1st Nov 2025115 PMAQI
1st Nov 2025116 PMAQI
1st Nov 2025117 PMAQI
1st Nov 2025118 PMAQI
1st Nov 2025119 PMAQI
1st Nov 20251110 PMAQI
1st Nov 20251111 PMAQI
2nd Nov 20251112 AMAQI
2nd Nov 2025111 AMAQI
2nd Nov 2025112 AMAQI
2nd Nov 2025113 AMAQI
2nd Nov 2025114 AMAQI
2nd Nov 2025115 AMAQI
2nd Nov 2025116 AMAQI
13°C10/14°C
2nd Nov 2025117 AMAQI
2nd Nov 2025138 AMAQI
2nd Nov 2025179 AMAQI
2nd Nov 20251810 AMAQI
2nd Nov 20251611 AMAQI
2nd Nov 20251112 PMAQI
2nd Nov 2025121 PMAQI
2nd Nov 2025202 PMAQI
2nd Nov 2025203 PMAQI
2nd Nov 2025224 PMAQI
2nd Nov 2025205 PMAQI
2nd Nov 2025206 PMAQI
2nd Nov 2025187 PMAQI
2nd Nov 2025138 PMAQI
2nd Nov 2025149 PMAQI
2nd Nov 20251510 PMAQI
2nd Nov 20251611 PMAQI
3rd Nov 20251112 AMAQI
3rd Nov 2025111 AMAQI
3rd Nov 2025112 AMAQI
3rd Nov 2025133 AMAQI
3rd Nov 2025174 AMAQI
3rd Nov 2025155 AMAQI
3rd Nov 2025116 AMAQI
10°C6/12°C
3rd Nov 2025137 AMAQI
3rd Nov 2025208 AMAQI
3rd Nov 202569 AMAQI
3rd Nov 2025610 AMAQI
3rd Nov 20251211 AMAQI
3rd Nov 20251312 PMAQI
3rd Nov 2025111 PMAQI
3rd Nov 2025122 PMAQI
3rd Nov 2025183 PMAQI
3rd Nov 2025204 PMAQI
3rd Nov 2025185 PMAQI
3rd Nov 2025226 PMAQI
3rd Nov 2025227 PMAQI
3rd Nov 2025188 PMAQI
3rd Nov 2025189 PMAQI
3rd Nov 20252010 PMAQI
3rd Nov 20251111 PMAQI
4th Nov 20251312 AMAQI
4th Nov 2025171 AMAQI
4th Nov 2025142 AMAQI
4th Nov 2025113 AMAQI
4th Nov 2025114 AMAQI
4th Nov 2025115 AMAQI
4th Nov 2025126 AMAQI
9°C6/12°C
4th Nov 2025137 AMAQI
4th Nov 2025148 AMAQI
4th Nov 2025179 AMAQI
4th Nov 20251710 AMAQI
4th Nov 20251711 AMAQI
4th Nov 20251712 PMAQI
4th Nov 2025151 PMAQI
4th Nov 2025122 PMAQI
4th Nov 2025113 PMAQI
4th Nov 2025144 PMAQI
4th Nov 2025175 PMAQI
4th Nov 2025166 PMAQI
4th Nov 2025127 PMAQI
4th Nov 2025178 PMAQI
4th Nov 2025159 PMAQI
4th Nov 20251110 PMAQI
4th Nov 20251111 PMAQI
5th Nov 20251412 AMAQI
5th Nov 2025161 AMAQI
5th Nov 2025162 AMAQI
5th Nov 2025173 AMAQI
5th Nov 2025164 AMAQI
5th Nov 2025115 AMAQI
5th Nov 2025136 AMAQI
12°C11/15°C
5th Nov 2025177 AMAQI
7 AM5th Nov 2025178 AMAQI
5th Nov 2025169 AMAQI
5th Nov 20251610 AMAQI
5th Nov 20251311 AMAQI
5th Nov 20251112 PMAQI
12 PM5th Nov 2025121 PMAQI
5th Nov 2025172 PMAQI
5th Nov 2025223 PMAQI
5th Nov 2025184 PMAQI
5th Nov 2025175 PMAQI
5th Nov 2025176 PMAQI
6 PM5th Nov 2025187 PMAQI
5th Nov 2025208 PMAQI
5th Nov 2025229 PMAQI
5th Nov 20252210 PMAQI
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 6 PM
34AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
7 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 6 PM (Avg. 34), while the lowest AQI was between 7 AM to 7 AM (Avg. 31).
Night time
Avg. Highest Time
12 AM - 2 AM
33AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 33), while the lowest AQI was between 8 PM to 8 PM (Avg. 29).
2025 Days Vs Air Quality
Grace Hollogne, Wallonia, Belgium
2025
94%
151
6%
9
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
151 DaysModerate
9 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 309 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
Grace Hollogne, Wallonia, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
27th March 2025
28th March 2025
29th March 2025
30th March 2025
31st March 2025
1st April 2025
2nd April 2025
3rd April 2025
4th April 2025
5th April 2025
6th April 2025
7th April 2025
8th April 2025
9th April 2025
10th April 2025
11th April 2025
12th April 2025
13th April 2025
14th April 2025
15th April 2025
16th April 2025
17th April 2025
18th April 2025
19th April 2025
20th April 2025
21st April 2025
22nd April 2025
23rd April 2025
24th April 2025
25th April 2025
26th April 2025
27th April 2025
28th April 2025
29th April 2025
30th April 2025
1st May 2025
2nd May 2025
3rd May 2025
4th May 2025
5th May 2025
6th May 2025
7th May 2025
8th May 2025
9th May 2025
10th May 2025
11th May 2025
12th May 2025
13th May 2025
14th May 2025
15th May 2025
16th May 2025
17th May 2025
18th May 2025
19th May 2025
20th May 2025
21st May 2025
22nd May 2025
23rd May 2025
24th May 2025
25th May 2025
26th May 2025
27th May 2025
28th May 2025
29th May 2025
17AQI
17AQI
30th May 2025
15AQI
15AQI
31st May 2025
28AQI
28AQI
1st June 2025
19AQI
19AQI
2nd June 2025
27AQI
27AQI
3rd June 2025
25AQI
25AQI
4th June 2025
26AQI
26AQI
5th June 2025
17AQI
17AQI
6th June 2025
14AQI
14AQI
7th June 2025
15AQI
15AQI
8th June 2025
17AQI
17AQI
9th June 2025
22AQI
22AQI
10th June 2025
45AQI
45AQI
11th June 2025
39AQI
39AQI
12th June 2025
39AQI
39AQI
13th June 2025
42AQI
42AQI
14th June 2025
41AQI
41AQI
15th June 2025
32AQI
32AQI
16th June 2025
31AQI
31AQI
17th June 2025
31AQI
31AQI
18th June 2025
32AQI
32AQI
19th June 2025
31AQI
31AQI
20th June 2025
27AQI
27AQI
21st June 2025
26AQI
26AQI
22nd June 2025
23AQI
23AQI
23rd June 2025
20AQI
20AQI
24th June 2025
20AQI
20AQI
25th June 2025
18AQI
18AQI
26th June 2025
18AQI
18AQI
27th June 2025
18AQI
18AQI
28th June 2025
16AQI
16AQI
29th June 2025
18AQI
18AQI
30th June 2025
19AQI
19AQI
1st July 2025
20AQI
20AQI
2nd July 2025
30AQI
30AQI
3rd July 2025
29AQI
29AQI
4th July 2025
24AQI
24AQI
5th July 2025
22AQI
22AQI
6th July 2025
20AQI
20AQI
7th July 2025
20AQI
20AQI
8th July 2025
19AQI
19AQI
9th July 2025
20AQI
20AQI
10th July 2025
25AQI
25AQI
11th July 2025
21AQI
21AQI
12th July 2025
22AQI
22AQI
13th July 2025
23AQI
23AQI
14th July 2025
23AQI
23AQI
15th July 2025
20AQI
20AQI
16th July 2025
19AQI
19AQI
17th July 2025
22AQI
22AQI
18th July 2025
21AQI
21AQI
19th July 2025
22AQI
22AQI
20th July 2025
21AQI
21AQI
21st July 2025
17AQI
17AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
14AQI
14AQI
24th July 2025
26AQI
26AQI
25th July 2025
34AQI
34AQI
26th July 2025
36AQI
36AQI
27th July 2025
32AQI
32AQI
28th July 2025
25AQI
25AQI
29th July 2025
24AQI
24AQI
30th July 2025
25AQI
25AQI
31st July 2025
21AQI
21AQI
1st August 2025
22AQI
22AQI
2nd August 2025
21AQI
21AQI
3rd August 2025
20AQI
20AQI
4th August 2025
22AQI
22AQI
5th August 2025
22AQI
22AQI
6th August 2025
23AQI
23AQI
7th August 2025
24AQI
24AQI
8th August 2025
23AQI
23AQI
9th August 2025
35AQI
35AQI
10th August 2025
34AQI
34AQI
11th August 2025
40AQI
40AQI
12th August 2025
41AQI
41AQI
13th August 2025
51AQI
51AQI
14th August 2025
56AQI
56AQI
15th August 2025
56AQI
56AQI
16th August 2025
54AQI
54AQI
17th August 2025
42AQI
42AQI
18th August 2025
28AQI
28AQI
19th August 2025
27AQI
27AQI
20th August 2025
33AQI
33AQI
21st August 2025
34AQI
34AQI
22nd August 2025
25AQI
25AQI
23rd August 2025
22AQI
22AQI
24th August 2025
21AQI
21AQI
25th August 2025
21AQI
21AQI
26th August 2025
25AQI
25AQI
27th August 2025
29AQI
29AQI
28th August 2025
32AQI
32AQI
29th August 2025
24AQI
24AQI
30th August 2025
18AQI
18AQI
31st August 2025
17AQI
17AQI
1st September 2025
17AQI
17AQI
2nd September 2025
17AQI
17AQI
3rd September 2025
17AQI
17AQI
4th September 2025
19AQI
19AQI
5th September 2025
18AQI
18AQI
6th September 2025
19AQI
19AQI
7th September 2025
19AQI
19AQI
8th September 2025
23AQI
23AQI
9th September 2025
24AQI
24AQI
10th September 2025
23AQI
23AQI
11th September 2025
20AQI
20AQI
12th September 2025
17AQI
17AQI
13th September 2025
17AQI
17AQI
14th September 2025
16AQI
16AQI
15th September 2025
15AQI
15AQI
16th September 2025
16AQI
16AQI
17th September 2025
17AQI
17AQI
18th September 2025
15AQI
15AQI
19th September 2025
18AQI
18AQI
20th September 2025
18AQI
18AQI
21st September 2025
18AQI
18AQI
22nd September 2025
14AQI
14AQI
23rd September 2025
13AQI
13AQI
24th September 2025
12AQI
12AQI
25th September 2025
11AQI
11AQI
26th September 2025
18AQI
18AQI
27th September 2025
29AQI
29AQI
28th September 2025
14AQI
14AQI
29th September 2025
44AQI
44AQI
30th September 2025
45AQI
45AQI
1st October 2025
62AQI
62AQI
2nd October 2025
34AQI
34AQI
3rd October 2025
39AQI
39AQI
4th October 2025
38AQI
38AQI
5th October 2025
49AQI
49AQI
6th October 2025
47AQI
47AQI
7th October 2025
45AQI
45AQI
8th October 2025
38AQI
38AQI
9th October 2025
49AQI
49AQI
10th October 2025
57AQI
57AQI
11th October 2025
72AQI
72AQI
12th October 2025
72AQI
72AQI
13th October 2025
49AQI
49AQI
14th October 2025
47AQI
47AQI
15th October 2025
46AQI
46AQI
16th October 2025
47AQI
47AQI
17th October 2025
50AQI
50AQI
18th October 2025
53AQI
53AQI
19th October 2025
45AQI
45AQI
20th October 2025
33AQI
33AQI
21st October 2025
30AQI
30AQI
22nd October 2025
18AQI
18AQI
23rd October 2025
14AQI
14AQI
24th October 2025
16AQI
16AQI
25th October 2025
18AQI
18AQI
26th October 2025
18AQI
18AQI
27th October 2025
15AQI
15AQI
28th October 2025
17AQI
17AQI
29th October 2025
13AQI
13AQI
30th October 2025
18AQI
18AQI
31st October 2025
16AQI
16AQI
1st November 2025
14AQI
14AQI
2nd November 2025
14AQI
14AQI
3rd November 2025
14AQI
14AQI
4th November 2025
13AQI
13AQI
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
20AQI
26AQI
23AQI
30AQI
19AQI
38AQI
14AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202527AQI
3
30
31
27
4
30
26
5
4
151
9
Highest AQI recorded in
October38AQI
Lowest AQI recorded in
November14AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
27AQILeast Polluted Year Recorded
2025(Avg.)
27AQIGrace Hollogne's annual 2025 AQI (27) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
