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+
August Air Quality Analysis
Grace Hollogne, Wallonia, Belgium
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Aug 2025
56AQILowest AQI recorded on
31st Aug 2025
17AQISame Day Analysis (6th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 23 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Grace Hollogne, Wallonia, Belgium
AQI
Day
Night
.
5 AM6th Aug 2026
9 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
9PM6th Aug
50AQI
Avg. Lowest Time
6AM6th Aug
14AQI
Night time
Avg. Highest Time
10PM6th Aug
32AQI
Avg. Lowest Time
5AM6th Aug
8AQI
In the last 24 hours,
Grace Hollogne's AQI reached its highest point of 50 at 9 PM during the Day, while the lowest point, 8, was recorded at 5 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Grace Hollogne, Wallonia, Belgium
JulAug
09th - 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 - 06th06th - 07th07th
Day
Night
9th Jul 2026205 AMAQI
9th Jul 2026206 AMAQI
9th Jul 2026227 AMAQI
9th Jul 2026228 AMAQI
9th Jul 2026259 AMAQI
9th Jul 20262610 AMAQI
9th Jul 20262511 AMAQI
9th Jul 20262312 PMAQI
9th Jul 2026261 PMAQI
9th Jul 2026142 PMAQI
9th Jul 2026233 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026296 PMAQI
9th Jul 2026227 PMAQI
9th Jul 2026208 PMAQI
9th Jul 2026109 PMAQI
9th Jul 20262610 PMAQI
9th Jul 2026811 PMAQI
10th Jul 20262012 AMAQI
10th Jul 2026291 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026283 AMAQI
10th Jul 2026264 AMAQI
22°C15/29°C
10th Jul 2026245 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026237 AMAQI
10th Jul 2026228 AMAQI
10th Jul 2026259 AMAQI
10th Jul 20262910 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026201 PMAQI
10th Jul 2026302 PMAQI
10th Jul 2026313 PMAQI
10th Jul 2026204 PMAQI
10th Jul 2026205 PMAQI
10th Jul 2026216 PMAQI
10th Jul 2026227 PMAQI
10th Jul 2026328 PMAQI
10th Jul 2026279 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026331 AMAQI
11th Jul 2026342 AMAQI
11th Jul 2026353 AMAQI
11th Jul 2026304 AMAQI
23°C16/30°C
11th Jul 2026275 AMAQI
11th Jul 2026246 AMAQI
11th Jul 2026267 AMAQI
11th Jul 2026248 AMAQI
11th Jul 2026269 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026191 PMAQI
11th Jul 2026182 PMAQI
11th Jul 2026113 PMAQI
11th Jul 2026134 PMAQI
11th Jul 2026235 PMAQI
11th Jul 2026236 PMAQI
11th Jul 2026227 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026209 PMAQI
11th Jul 20261510 PMAQI
11th Jul 20262211 PMAQI
12th Jul 20262212 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026262 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026254 AMAQI
24°C16/32°C
12th Jul 2026125 AMAQI
12th Jul 2026206 AMAQI
12th Jul 2026207 AMAQI
12th Jul 2026168 AMAQI
12th Jul 2026159 AMAQI
12th Jul 20261810 AMAQI
12th Jul 20261711 AMAQI
12th Jul 20261812 PMAQI
12th Jul 202671 PMAQI
12th Jul 202672 PMAQI
12th Jul 202663 PMAQI
12th Jul 202674 PMAQI
12th Jul 202685 PMAQI
12th Jul 202696 PMAQI
12th Jul 202687 PMAQI
12th Jul 2026108 PMAQI
12th Jul 202699 PMAQI
12th Jul 20261110 PMAQI
12th Jul 20262211 PMAQI
13th Jul 20261612 AMAQI
13th Jul 2026181 AMAQI
13th Jul 2026182 AMAQI
13th Jul 2026173 AMAQI
13th Jul 2026244 AMAQI
25°C17/33°C
13th Jul 2026155 AMAQI
13th Jul 2026226 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20262911 AMAQI
13th Jul 20263212 PMAQI
13th Jul 2026281 PMAQI
13th Jul 2026322 PMAQI
13th Jul 2026323 PMAQI
13th Jul 2026334 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026317 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026289 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20262812 AMAQI
14th Jul 2026281 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026333 AMAQI
14th Jul 2026244 AMAQI
25°C16/33°C
14th Jul 2026225 AMAQI
14th Jul 2026216 AMAQI
14th Jul 2026217 AMAQI
14th Jul 2026208 AMAQI
14th Jul 2026229 AMAQI
14th Jul 20262910 AMAQI
14th Jul 20263211 AMAQI
14th Jul 20263212 PMAQI
14th Jul 2026321 PMAQI
14th Jul 2026342 PMAQI
14th Jul 2026323 PMAQI
14th Jul 2026304 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026206 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026288 PMAQI
14th Jul 202689 PMAQI
14th Jul 20261110 PMAQI
14th Jul 20261411 PMAQI
15th Jul 20261212 AMAQI
15th Jul 2026161 AMAQI
15th Jul 2026122 AMAQI
15th Jul 2026103 AMAQI
15th Jul 2026174 AMAQI
26°C18/32°C
15th Jul 2026225 AMAQI
15th Jul 2026196 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026178 AMAQI
15th Jul 2026179 AMAQI
15th Jul 20262010 AMAQI
15th Jul 20262011 AMAQI
15th Jul 20261812 PMAQI
15th Jul 2026151 PMAQI
15th Jul 2026142 PMAQI
15th Jul 2026163 PMAQI
15th Jul 2026124 PMAQI
15th Jul 2026175 PMAQI
15th Jul 2026126 PMAQI
15th Jul 2026187 PMAQI
15th Jul 2026178 PMAQI
15th Jul 2026169 PMAQI
15th Jul 20262410 PMAQI
15th Jul 20261711 PMAQI
16th Jul 20262212 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026242 AMAQI
16th Jul 2026223 AMAQI
16th Jul 2026224 AMAQI
24°C17/31°C
16th Jul 2026195 AMAQI
16th Jul 2026206 AMAQI
16th Jul 2026197 AMAQI
16th Jul 2026218 AMAQI
16th Jul 2026209 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262511 AMAQI
16th Jul 20262212 PMAQI
16th Jul 2026221 PMAQI
16th Jul 2026182 PMAQI
16th Jul 2026183 PMAQI
16th Jul 2026184 PMAQI
16th Jul 2026165 PMAQI
16th Jul 2026166 PMAQI
16th Jul 2026187 PMAQI
16th Jul 2026188 PMAQI
16th Jul 2026189 PMAQI
16th Jul 20261810 PMAQI
16th Jul 20262611 PMAQI
17th Jul 20262212 AMAQI
17th Jul 2026211 AMAQI
17th Jul 2026272 AMAQI
17th Jul 2026223 AMAQI
17th Jul 2026234 AMAQI
24°C17/32°C
17th Jul 2026265 AMAQI
17th Jul 2026386 AMAQI
17th Jul 2026367 AMAQI
17th Jul 2026348 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20263810 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20264412 PMAQI
17th Jul 2026401 PMAQI
17th Jul 2026312 PMAQI
17th Jul 2026293 PMAQI
17th Jul 2026314 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026316 PMAQI
17th Jul 2026297 PMAQI
17th Jul 2026298 PMAQI
17th Jul 2026299 PMAQI
17th Jul 20262510 PMAQI
17th Jul 20262511 PMAQI
18th Jul 20262712 AMAQI
18th Jul 2026311 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026384 AMAQI
22°C15/29°C
18th Jul 2026405 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026447 AMAQI
18th Jul 2026468 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20265010 AMAQI
18th Jul 20264911 AMAQI
18th Jul 20264612 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026484 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026496 PMAQI
18th Jul 2026527 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026519 PMAQI
18th Jul 20264810 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026271 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026193 AMAQI
19th Jul 2026304 AMAQI
19°C13/24°C
19th Jul 2026215 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026233 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026253 AMAQI
20th Jul 2026234 AMAQI
17°C11/23°C
20th Jul 2026215 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026337 AMAQI
20th Jul 2026338 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20263111 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026232 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026307 PMAQI
20th Jul 2026388 PMAQI
20th Jul 2026329 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20263211 PMAQI
21st Jul 20263312 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026213 AMAQI
21st Jul 2026214 AMAQI
16°C8/23°C
21st Jul 2026256 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20263410 AMAQI
21st Jul 20264611 AMAQI
21st Jul 20264612 PMAQI
21st Jul 2026321 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026323 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026296 PMAQI
21st Jul 2026297 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026319 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20263211 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026382 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026254 AMAQI
17°C9/25°C
22nd Jul 202685 AMAQI
22nd Jul 202686 AMAQI
22nd Jul 2026257 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20263311 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026211 PMAQI
22nd Jul 2026252 PMAQI
22nd Jul 2026223 PMAQI
22nd Jul 2026294 PMAQI
22nd Jul 2026295 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026218 PMAQI
22nd Jul 2026169 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026232 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026274 AMAQI
16°C10/24°C
23rd Jul 2026295 AMAQI
23rd Jul 2026336 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262111 AMAQI
23rd Jul 20261812 PMAQI
23rd Jul 2026101 PMAQI
23rd Jul 202692 PMAQI
23rd Jul 2026233 PMAQI
23rd Jul 2026274 PMAQI
23rd Jul 2026405 PMAQI
23rd Jul 2026366 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026248 PMAQI
23rd Jul 2026179 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20261411 PMAQI
24th Jul 20261612 AMAQI
24th Jul 2026151 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026234 AMAQI
17°C10/24°C
24th Jul 2026235 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20263110 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026273 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026389 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026272 AMAQI
25th Jul 2026273 AMAQI
25th Jul 2026254 AMAQI
19°C10/27°C
25th Jul 2026255 AMAQI
25th Jul 2026276 AMAQI
25th Jul 2026477 AMAQI
25th Jul 2026428 AMAQI
25th Jul 2026239 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026271 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026274 PMAQI
25th Jul 2026345 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026347 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026219 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262911 PMAQI
26th Jul 20263612 AMAQI
26th Jul 2026421 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026444 AMAQI
23°C16/31°C
26th Jul 2026425 AMAQI
26th Jul 2026276 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026184 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 202697 PMAQI
26th Jul 2026148 PMAQI
26th Jul 2026199 PMAQI
26th Jul 20261210 PMAQI
26th Jul 20261011 PMAQI
27th Jul 20261412 AMAQI
27th Jul 2026161 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026234 AMAQI
18°C13/22°C
27th Jul 2026255 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20263310 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026142 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026278 PMAQI
27th Jul 2026169 PMAQI
27th Jul 20261210 PMAQI
27th Jul 20261211 PMAQI
28th Jul 20261012 AMAQI
28th Jul 2026121 AMAQI
28th Jul 2026142 AMAQI
28th Jul 2026213 AMAQI
28th Jul 2026194 AMAQI
19°C12/25°C
28th Jul 2026365 AMAQI
28th Jul 2026546 AMAQI
28th Jul 2026407 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026322 PMAQI
28th Jul 2026213 PMAQI
28th Jul 202684 PMAQI
28th Jul 2026145 PMAQI
28th Jul 2026146 PMAQI
28th Jul 2026167 PMAQI
28th Jul 2026198 PMAQI
28th Jul 202689 PMAQI
28th Jul 2026810 PMAQI
28th Jul 20261011 PMAQI
29th Jul 20261112 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026532 AMAQI
29th Jul 2026343 AMAQI
29th Jul 2026254 AMAQI
23°C14/31°C
29th Jul 2026235 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026518 AMAQI
29th Jul 2026589 AMAQI
29th Jul 20265810 AMAQI
29th Jul 20266411 AMAQI
29th Jul 20263212 PMAQI
29th Jul 2026321 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026303 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026385 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026367 PMAQI
29th Jul 2026198 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20263611 PMAQI
30th Jul 20263412 AMAQI
30th Jul 2026231 AMAQI
30th Jul 2026232 AMAQI
30th Jul 2026213 AMAQI
30th Jul 2026254 AMAQI
28°C19/36°C
30th Jul 2026295 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026587 AMAQI
30th Jul 2026668 AMAQI
30th Jul 2026719 AMAQI
30th Jul 20265210 AMAQI
30th Jul 20265211 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026233 PMAQI
30th Jul 2026224 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026316 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026318 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20263610 PMAQI
30th Jul 20263311 PMAQI
31st Jul 20263812 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026423 AMAQI
31st Jul 2026464 AMAQI
24°C20/32°C
31st Jul 2026525 AMAQI
31st Jul 2026486 AMAQI
31st Jul 2026527 AMAQI
31st Jul 2026538 AMAQI
31st Jul 2026539 AMAQI
31st Jul 20265110 AMAQI
31st Jul 20265311 AMAQI
31st Jul 20264812 PMAQI
31st Jul 2026461 PMAQI
31st Jul 2026402 PMAQI
31st Jul 2026363 PMAQI
31st Jul 2026314 PMAQI
31st Jul 2026385 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20263111 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026291 AMAQI
1st Aug 2026272 AMAQI
1st Aug 2026233 AMAQI
1st Aug 2026254 AMAQI
23°C18/30°C
1st Aug 2026235 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026258 AMAQI
1st Aug 2026219 AMAQI
1st Aug 20262110 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20261612 PMAQI
1st Aug 2026161 PMAQI
1st Aug 2026462 PMAQI
1st Aug 2026203 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026335 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026368 PMAQI
1st Aug 2026339 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20263411 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026311 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026363 AMAQI
2nd Aug 2026274 AMAQI
20°C15/27°C
2nd Aug 2026215 AMAQI
2nd Aug 2026216 AMAQI
2nd Aug 2026217 AMAQI
2nd Aug 2026238 AMAQI
2nd Aug 2026219 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20262111 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026211 PMAQI
2nd Aug 2026212 PMAQI
2nd Aug 2026233 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026215 PMAQI
2nd Aug 2026216 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026218 PMAQI
2nd Aug 2026219 PMAQI
2nd Aug 20262110 PMAQI
2nd Aug 20262111 PMAQI
3rd Aug 20262112 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026254 AMAQI
24°C15/32°C
3rd Aug 2026255 AMAQI
3rd Aug 2026236 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026339 AMAQI
3rd Aug 20263110 AMAQI
3rd Aug 20262311 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026231 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026405 PMAQI
3rd Aug 2026236 PMAQI
3rd Aug 2026297 PMAQI
3rd Aug 2026318 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262712 AMAQI
4th Aug 2026331 AMAQI
4th Aug 2026362 AMAQI
4th Aug 2026403 AMAQI
4th Aug 2026424 AMAQI
27°C21/37°C
4th Aug 2026655 AMAQI
4th Aug 2026426 AMAQI
4th Aug 2026257 AMAQI
4th Aug 2026318 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20263111 AMAQI
4th Aug 20263112 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026292 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026255 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262110 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026211 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026253 AMAQI
5th Aug 2026294 AMAQI
25°C19/32°C
5th Aug 2026275 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026277 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026182 PMAQI
5th Aug 2026163 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026165 PMAQI
5th Aug 2026126 PMAQI
5th Aug 2026117 PMAQI
5th Aug 202698 PMAQI
5th Aug 202699 PMAQI
5th Aug 20261610 PMAQI
5th Aug 20261511 PMAQI
6th Aug 2026812 AMAQI
6th Aug 2026101 AMAQI
6th Aug 2026102 AMAQI
6th Aug 2026103 AMAQI
6th Aug 202694 AMAQI
23°C18/29°C
6th Aug 202685 AMAQI
6th Aug 2026146 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20263311 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026385 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026448 PMAQI
6th Aug 2026509 PMAQI
6th Aug 20263210 PMAQI
6th Aug 20262011 PMAQI
7th Aug 20261112 AMAQI
7th Aug 2026181 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026184 AMAQI
19°C12/26°C
7th Aug 2026365 AMAQI
5 AM7th Aug 2026406 AMAQI
7th Aug 2026207 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026369 AMAQI
7th Aug 20262910 AMAQI
7th Aug 20263111 AMAQI
7th Aug 20262712 PMAQI
7th Aug 2026251 PMAQI
1 PM7th Aug 2026342 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026104 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026366 PMAQI
7th Aug 2026387 PMAQI
7th Aug 2026428 PMAQI
7th Aug 2026109 PMAQI
9 PM7th Aug 2026910 PMAQI
7th Aug 20262511 PMAQI
1 AM
4 AM
17°C10/24°C
Day time
Avg. Highest Time
10 AM
32AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM
24AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 32), while the lowest AQI was between 9 PM to 9 PM (Avg. 24).
Night time
Avg. Highest Time
2 AM
27AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM
23AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 27), while the lowest AQI was between 12 AM to 12 AM (Avg. 23).
2026 Days Vs Air Quality
Grace Hollogne, Wallonia, Belgium
2026
92%
198
8%
17
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
198 DaysModerate
17 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2026, 92% of 219 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 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
16AQI (US)
16AQI (US)
2nd January 2026
10AQI (US)
10AQI (US)
3rd January 2026
13AQI (US)
13AQI (US)
4th January 2026
17AQI (US)
17AQI (US)
5th January 2026
25AQI (US)
25AQI (US)
6th January 2026
45AQI (US)
45AQI (US)
7th January 2026
22AQI (US)
22AQI (US)
8th January 2026
26AQI (US)
26AQI (US)
9th January 2026
9AQI (US)
9AQI (US)
10th January 2026
48AQI (US)
48AQI (US)
11th January 2026
59AQI (US)
59AQI (US)
12th January 2026
13AQI (US)
13AQI (US)
13th January 2026
9AQI (US)
9AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
17AQI (US)
17AQI (US)
16th January 2026
13AQI (US)
13AQI (US)
17th January 2026
20AQI (US)
20AQI (US)
18th January 2026
47AQI (US)
47AQI (US)
19th January 2026
44AQI (US)
44AQI (US)
20th January 2026
41AQI (US)
41AQI (US)
21st January 2026
27AQI (US)
27AQI (US)
22nd January 2026
29AQI (US)
29AQI (US)
23rd January 2026
42AQI (US)
42AQI (US)
24th January 2026
38AQI (US)
38AQI (US)
25th January 2026
74AQI (US)
74AQI (US)
26th January 2026
97AQI (US)
97AQI (US)
27th January 2026
38AQI (US)
38AQI (US)
28th January 2026
29AQI (US)
29AQI (US)
29th January 2026
59AQI (US)
59AQI (US)
30th January 2026
20AQI (US)
20AQI (US)
31st January 2026
11AQI (US)
11AQI (US)
1st February 2026
36AQI (US)
36AQI (US)
2nd February 2026
52AQI (US)
52AQI (US)
3rd February 2026
39AQI (US)
39AQI (US)
4th February 2026
26AQI (US)
26AQI (US)
5th February 2026
56AQI (US)
56AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
33AQI (US)
33AQI (US)
8th February 2026
40AQI (US)
40AQI (US)
9th February 2026
44AQI (US)
44AQI (US)
10th February 2026
28AQI (US)
28AQI (US)
11th February 2026
21AQI (US)
21AQI (US)
12th February 2026
27AQI (US)
27AQI (US)
13th February 2026
39AQI (US)
39AQI (US)
14th February 2026
42AQI (US)
42AQI (US)
15th February 2026
41AQI (US)
41AQI (US)
16th February 2026
11AQI (US)
11AQI (US)
17th February 2026
29AQI (US)
29AQI (US)
18th February 2026
39AQI (US)
39AQI (US)
19th February 2026
19AQI (US)
19AQI (US)
20th February 2026
39AQI (US)
39AQI (US)
21st February 2026
30AQI (US)
30AQI (US)
22nd February 2026
19AQI (US)
19AQI (US)
23rd February 2026
31AQI (US)
31AQI (US)
24th February 2026
27AQI (US)
27AQI (US)
25th February 2026
15AQI (US)
15AQI (US)
26th February 2026
26AQI (US)
26AQI (US)
27th February 2026
34AQI (US)
34AQI (US)
28th February 2026
12AQI (US)
12AQI (US)
1st March 2026
26AQI (US)
26AQI (US)
2nd March 2026
43AQI (US)
43AQI (US)
3rd March 2026
34AQI (US)
34AQI (US)
4th March 2026
57AQI (US)
57AQI (US)
5th March 2026
33AQI (US)
33AQI (US)
6th March 2026
46AQI (US)
46AQI (US)
7th March 2026
78AQI (US)
78AQI (US)
8th March 2026
80AQI (US)
80AQI (US)
9th March 2026
62AQI (US)
62AQI (US)
10th March 2026
27AQI (US)
27AQI (US)
11th March 2026
10AQI (US)
10AQI (US)
12th March 2026
27AQI (US)
27AQI (US)
13th March 2026
17AQI (US)
17AQI (US)
14th March 2026
22AQI (US)
22AQI (US)
15th March 2026
32AQI (US)
32AQI (US)
16th March 2026
14AQI (US)
14AQI (US)
17th March 2026
19AQI (US)
19AQI (US)
18th March 2026
30AQI (US)
30AQI (US)
19th March 2026
59AQI (US)
59AQI (US)
20th March 2026
85AQI (US)
85AQI (US)
21st March 2026
51AQI (US)
51AQI (US)
22nd March 2026
57AQI (US)
57AQI (US)
23rd March 2026
75AQI (US)
75AQI (US)
24th March 2026
71AQI (US)
71AQI (US)
25th March 2026
18AQI (US)
18AQI (US)
26th March 2026
9AQI (US)
9AQI (US)
27th March 2026
24AQI (US)
24AQI (US)
28th March 2026
25AQI (US)
25AQI (US)
29th March 2026
21AQI (US)
21AQI (US)
30th March 2026
20AQI (US)
20AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
29AQI (US)
29AQI (US)
2nd April 2026
24AQI (US)
24AQI (US)
3rd April 2026
23AQI (US)
23AQI (US)
4th April 2026
14AQI (US)
14AQI (US)
5th April 2026
24AQI (US)
24AQI (US)
6th April 2026
20AQI (US)
20AQI (US)
7th April 2026
15AQI (US)
15AQI (US)
8th April 2026
23AQI (US)
23AQI (US)
9th April 2026
22AQI (US)
22AQI (US)
10th April 2026
12AQI (US)
12AQI (US)
11th April 2026
19AQI (US)
19AQI (US)
12th April 2026
26AQI (US)
26AQI (US)
13th April 2026
35AQI (US)
35AQI (US)
14th April 2026
65AQI (US)
65AQI (US)
15th April 2026
20AQI (US)
20AQI (US)
16th April 2026
12AQI (US)
12AQI (US)
17th April 2026
18th April 2026
37AQI (US)
37AQI (US)
19th April 2026
19AQI (US)
19AQI (US)
20th April 2026
16AQI (US)
16AQI (US)
21st April 2026
23AQI (US)
23AQI (US)
22nd April 2026
23rd April 2026
22AQI (US)
22AQI (US)
24th April 2026
22AQI (US)
22AQI (US)
25th April 2026
31AQI (US)
31AQI (US)
26th April 2026
26AQI (US)
26AQI (US)
27th April 2026
20AQI (US)
20AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
18AQI (US)
18AQI (US)
30th April 2026
18AQI (US)
18AQI (US)
1st May 2026
18AQI (US)
18AQI (US)
2nd May 2026
22AQI (US)
22AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
29AQI (US)
29AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
23AQI (US)
23AQI (US)
8th May 2026
24AQI (US)
24AQI (US)
9th May 2026
10th May 2026
47AQI (US)
47AQI (US)
11th May 2026
16AQI (US)
16AQI (US)
12th May 2026
13AQI (US)
13AQI (US)
13th May 2026
17AQI (US)
17AQI (US)
14th May 2026
14AQI (US)
14AQI (US)
15th May 2026
27AQI (US)
27AQI (US)
16th May 2026
35AQI (US)
35AQI (US)
17th May 2026
36AQI (US)
36AQI (US)
18th May 2026
34AQI (US)
34AQI (US)
19th May 2026
30AQI (US)
30AQI (US)
20th May 2026
31AQI (US)
31AQI (US)
21st May 2026
29AQI (US)
29AQI (US)
22nd May 2026
35AQI (US)
35AQI (US)
23rd May 2026
34AQI (US)
34AQI (US)
24th May 2026
48AQI (US)
48AQI (US)
25th May 2026
37AQI (US)
37AQI (US)
26th May 2026
23AQI (US)
23AQI (US)
27th May 2026
30AQI (US)
30AQI (US)
28th May 2026
16AQI (US)
16AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
36AQI (US)
36AQI (US)
31st May 2026
19AQI (US)
19AQI (US)
1st June 2026
16AQI (US)
16AQI (US)
2nd June 2026
21AQI (US)
21AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
17AQI (US)
17AQI (US)
5th June 2026
18AQI (US)
18AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
14AQI (US)
14AQI (US)
8th June 2026
18AQI (US)
18AQI (US)
9th June 2026
16AQI (US)
16AQI (US)
10th June 2026
17AQI (US)
17AQI (US)
11th June 2026
21AQI (US)
21AQI (US)
12th June 2026
21AQI (US)
21AQI (US)
13th June 2026
17AQI (US)
17AQI (US)
14th June 2026
21AQI (US)
21AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
16AQI (US)
16AQI (US)
18th June 2026
12AQI (US)
12AQI (US)
19th June 2026
14AQI (US)
14AQI (US)
20th June 2026
21AQI (US)
21AQI (US)
21st June 2026
17AQI (US)
17AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
23AQI (US)
23AQI (US)
25th June 2026
30AQI (US)
30AQI (US)
26th June 2026
42AQI (US)
42AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
19AQI (US)
19AQI (US)
29th June 2026
11AQI (US)
11AQI (US)
30th June 2026
14AQI (US)
14AQI (US)
1st July 2026
18AQI (US)
18AQI (US)
2nd July 2026
11AQI (US)
11AQI (US)
3rd July 2026
14AQI (US)
14AQI (US)
4th July 2026
12AQI (US)
12AQI (US)
5th July 2026
11AQI (US)
11AQI (US)
6th July 2026
12AQI (US)
12AQI (US)
7th July 2026
12AQI (US)
12AQI (US)
8th July 2026
16AQI (US)
16AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
15AQI (US)
15AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
17AQI (US)
17AQI (US)
16th July 2026
20AQI (US)
20AQI (US)
17th July 2026
31AQI (US)
31AQI (US)
18th July 2026
44AQI (US)
44AQI (US)
19th July 2026
23AQI (US)
23AQI (US)
20th July 2026
27AQI (US)
27AQI (US)
21st July 2026
30AQI (US)
30AQI (US)
22nd July 2026
24AQI (US)
24AQI (US)
23rd July 2026
24AQI (US)
24AQI (US)
24th July 2026
24AQI (US)
24AQI (US)
25th July 2026
29AQI (US)
29AQI (US)
26th July 2026
26AQI (US)
26AQI (US)
27th July 2026
24AQI (US)
24AQI (US)
28th July 2026
22AQI (US)
22AQI (US)
29th July 2026
35AQI (US)
35AQI (US)
30th July 2026
35AQI (US)
35AQI (US)
31st July 2026
41AQI (US)
41AQI (US)
1st August 2026
27AQI (US)
27AQI (US)
2nd August 2026
24AQI (US)
24AQI (US)
3rd August 2026
28AQI (US)
28AQI (US)
4th August 2026
30AQI (US)
30AQI (US)
5th August 2026
21AQI (US)
21AQI (US)
6th August 2026
23AQI (US)
23AQI (US)
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
31AQI (US)
32AQI (US)
39AQI (US)
24AQI (US)
27AQI (US)
20AQI (US)
23AQI (US)
26AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202628AQI (US)
27
4
26
2
21
10
27
1
30
30
31
6
198
17
Highest AQI (US) recorded in
March39AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202528AQI (US)
3
30
31
27
4
30
26
5
27
3
24
7
198
19
Highest AQI (US) recorded in
October38AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
28AQI (US)Least Polluted Year Recorded
2025(Avg.)
28AQI (US)Grace Hollogne's annual 2026 AQI (US) (28) shows an average percentage change of 0% (No Change AQI (US)) compared to previous years: 2025 (28).
