Harelbeke, 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+
August Air Quality Analysis
Harelbeke, Flanders, Belgium
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2023
82AQILowest AQI recorded on
2nd Aug 2023
14AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Harelbeke, Flanders, Belgium
AQI
Day
Night
.
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
9AM1st Aug
43AQI
Avg. Lowest Time
6PM1st Aug
19AQI
Night time
Avg. Highest Time
1AM2nd Aug
23AQI
Avg. Lowest Time
3AM2nd Aug
19AQI
In the last 24 hours,
Harelbeke's AQI reached its highest point of 43 at 9 AM during the Day, while the lowest point, 19, was recorded at 3 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Harelbeke, Flanders, 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 - 02nd02nd
Day
Night
3rd Jul 2025385 AMAQI
3rd Jul 2025386 AMAQI
3rd Jul 2025387 AMAQI
3rd Jul 2025388 AMAQI
3rd Jul 2025389 AMAQI
3rd Jul 20253810 AMAQI
3rd Jul 20252811 AMAQI
3rd Jul 20252712 PMAQI
3rd Jul 2025281 PMAQI
3rd Jul 2025352 PMAQI
3rd Jul 2025353 PMAQI
3rd Jul 2025344 PMAQI
3rd Jul 2025345 PMAQI
3rd Jul 2025346 PMAQI
3rd Jul 2025347 PMAQI
3rd Jul 2025358 PMAQI
3rd Jul 2025369 PMAQI
3rd Jul 20253610 PMAQI
3rd Jul 20253611 PMAQI
4th Jul 20253612 AMAQI
4th Jul 2025381 AMAQI
4th Jul 2025222 AMAQI
4th Jul 2025183 AMAQI
4th Jul 2025194 AMAQI
18°C13/23°C
4th Jul 2025225 AMAQI
4th Jul 2025306 AMAQI
4th Jul 2025277 AMAQI
4th Jul 2025348 AMAQI
4th Jul 2025369 AMAQI
4th Jul 20254110 AMAQI
4th Jul 20253211 AMAQI
4th Jul 20252612 PMAQI
4th Jul 2025261 PMAQI
4th Jul 2025252 PMAQI
4th Jul 2025253 PMAQI
4th Jul 2025244 PMAQI
4th Jul 2025255 PMAQI
4th Jul 2025256 PMAQI
4th Jul 2025257 PMAQI
4th Jul 2025258 PMAQI
4th Jul 2025259 PMAQI
4th Jul 20252710 PMAQI
4th Jul 20252611 PMAQI
5th Jul 20252712 AMAQI
5th Jul 2025271 AMAQI
5th Jul 2025242 AMAQI
5th Jul 2025203 AMAQI
5th Jul 2025284 AMAQI
20°C12/27°C
5th Jul 2025255 AMAQI
5th Jul 2025266 AMAQI
5th Jul 2025317 AMAQI
5th Jul 2025318 AMAQI
5th Jul 2025339 AMAQI
5th Jul 20253010 AMAQI
5th Jul 20253111 AMAQI
5th Jul 20252212 PMAQI
5th Jul 2025221 PMAQI
5th Jul 2025252 PMAQI
5th Jul 2025243 PMAQI
5th Jul 2025244 PMAQI
5th Jul 2025245 PMAQI
5th Jul 2025246 PMAQI
5th Jul 2025247 PMAQI
5th Jul 2025248 PMAQI
5th Jul 2025249 PMAQI
5th Jul 20252510 PMAQI
5th Jul 20252411 PMAQI
6th Jul 20252512 AMAQI
6th Jul 2025251 AMAQI
6th Jul 2025272 AMAQI
6th Jul 2025273 AMAQI
6th Jul 2025244 AMAQI
18°C15/24°C
6th Jul 2025195 AMAQI
6th Jul 2025176 AMAQI
6th Jul 2025167 AMAQI
6th Jul 2025178 AMAQI
6th Jul 2025189 AMAQI
6th Jul 20251810 AMAQI
6th Jul 20251811 AMAQI
6th Jul 20251612 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025202 PMAQI
6th Jul 2025203 PMAQI
6th Jul 2025194 PMAQI
6th Jul 2025215 PMAQI
6th Jul 2025216 PMAQI
6th Jul 2025247 PMAQI
6th Jul 2025238 PMAQI
6th Jul 2025229 PMAQI
6th Jul 20252110 PMAQI
6th Jul 20252011 PMAQI
7th Jul 20252012 AMAQI
7th Jul 2025201 AMAQI
7th Jul 2025242 AMAQI
7th Jul 2025233 AMAQI
7th Jul 2025234 AMAQI
17°C15/19°C
7th Jul 2025265 AMAQI
7th Jul 2025266 AMAQI
7th Jul 2025317 AMAQI
7th Jul 2025298 AMAQI
7th Jul 2025269 AMAQI
7th Jul 20251910 AMAQI
7th Jul 20251711 AMAQI
7th Jul 20251812 PMAQI
7th Jul 2025181 PMAQI
7th Jul 2025202 PMAQI
7th Jul 2025223 PMAQI
7th Jul 2025214 PMAQI
7th Jul 2025225 PMAQI
7th Jul 2025226 PMAQI
7th Jul 2025217 PMAQI
7th Jul 2025218 PMAQI
7th Jul 2025209 PMAQI
7th Jul 20252210 PMAQI
7th Jul 20252211 PMAQI
8th Jul 20252212 AMAQI
8th Jul 2025221 AMAQI
8th Jul 2025292 AMAQI
8th Jul 2025273 AMAQI
8th Jul 2025244 AMAQI
16°C13/19°C
8th Jul 2025225 AMAQI
8th Jul 2025226 AMAQI
8th Jul 2025217 AMAQI
8th Jul 2025228 AMAQI
8th Jul 2025219 AMAQI
8th Jul 20252110 AMAQI
8th Jul 20252211 AMAQI
8th Jul 20251912 PMAQI
8th Jul 2025191 PMAQI
8th Jul 2025222 PMAQI
8th Jul 2025243 PMAQI
8th Jul 2025234 PMAQI
8th Jul 2025235 PMAQI
8th Jul 2025236 PMAQI
8th Jul 2025247 PMAQI
8th Jul 2025238 PMAQI
8th Jul 2025249 PMAQI
8th Jul 20252310 PMAQI
8th Jul 20252311 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025221 AMAQI
9th Jul 2025282 AMAQI
9th Jul 2025323 AMAQI
9th Jul 2025424 AMAQI
15°C12/20°C
9th Jul 2025415 AMAQI
9th Jul 2025296 AMAQI
9th Jul 2025267 AMAQI
9th Jul 2025298 AMAQI
9th Jul 2025299 AMAQI
9th Jul 20252910 AMAQI
9th Jul 20253011 AMAQI
9th Jul 20252912 PMAQI
9th Jul 2025291 PMAQI
9th Jul 2025292 PMAQI
9th Jul 2025283 PMAQI
9th Jul 2025284 PMAQI
9th Jul 2025265 PMAQI
9th Jul 2025266 PMAQI
9th Jul 2025257 PMAQI
9th Jul 2025278 PMAQI
9th Jul 2025269 PMAQI
9th Jul 20252610 PMAQI
9th Jul 20252711 PMAQI
10th Jul 20252912 AMAQI
10th Jul 2025281 AMAQI
10th Jul 2025302 AMAQI
10th Jul 2025303 AMAQI
10th Jul 2025314 AMAQI
19°C12/25°C
10th Jul 2025345 AMAQI
10th Jul 2025346 AMAQI
10th Jul 2025357 AMAQI
10th Jul 2025398 AMAQI
10th Jul 2025389 AMAQI
10th Jul 20254410 AMAQI
10th Jul 20254311 AMAQI
10th Jul 20254112 PMAQI
10th Jul 2025341 PMAQI
10th Jul 2025292 PMAQI
10th Jul 2025293 PMAQI
10th Jul 2025294 PMAQI
10th Jul 2025285 PMAQI
10th Jul 2025286 PMAQI
10th Jul 2025277 PMAQI
10th Jul 2025288 PMAQI
10th Jul 2025289 PMAQI
10th Jul 20252910 PMAQI
10th Jul 20253011 PMAQI
11th Jul 20253012 AMAQI
11th Jul 2025321 AMAQI
11th Jul 2025342 AMAQI
11th Jul 2025403 AMAQI
11th Jul 2025454 AMAQI
20°C15/27°C
11th Jul 2025455 AMAQI
11th Jul 2025426 AMAQI
11th Jul 2025437 AMAQI
11th Jul 2025468 AMAQI
11th Jul 2025459 AMAQI
11th Jul 20254210 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20253112 PMAQI
11th Jul 2025291 PMAQI
11th Jul 2025312 PMAQI
11th Jul 2025323 PMAQI
11th Jul 2025314 PMAQI
11th Jul 2025295 PMAQI
11th Jul 2025306 PMAQI
11th Jul 2025297 PMAQI
11th Jul 2025288 PMAQI
11th Jul 2025299 PMAQI
11th Jul 20253510 PMAQI
11th Jul 20253511 PMAQI
12th Jul 20253512 AMAQI
12th Jul 2025381 AMAQI
12th Jul 2025242 AMAQI
12th Jul 2025233 AMAQI
12th Jul 2025284 AMAQI
21°C15/27°C
12th Jul 2025305 AMAQI
12th Jul 2025326 AMAQI
12th Jul 2025347 AMAQI
12th Jul 2025408 AMAQI
12th Jul 2025399 AMAQI
12th Jul 20253810 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025271 PMAQI
12th Jul 2025322 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025334 PMAQI
12th Jul 2025315 PMAQI
12th Jul 2025306 PMAQI
12th Jul 2025287 PMAQI
12th Jul 2025298 PMAQI
12th Jul 2025309 PMAQI
12th Jul 20253010 PMAQI
12th Jul 20253011 PMAQI
13th Jul 20253112 AMAQI
13th Jul 2025321 AMAQI
13th Jul 2025352 AMAQI
13th Jul 2025393 AMAQI
13th Jul 2025394 AMAQI
20°C15/27°C
13th Jul 2025445 AMAQI
13th Jul 2025366 AMAQI
13th Jul 2025347 AMAQI
13th Jul 2025338 AMAQI
13th Jul 2025309 AMAQI
13th Jul 20252810 AMAQI
13th Jul 20253011 AMAQI
13th Jul 20253412 PMAQI
13th Jul 2025351 PMAQI
13th Jul 2025342 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025324 PMAQI
13th Jul 2025325 PMAQI
13th Jul 2025336 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025358 PMAQI
13th Jul 2025369 PMAQI
13th Jul 20253610 PMAQI
13th Jul 20253511 PMAQI
14th Jul 20253612 AMAQI
14th Jul 2025341 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025593 AMAQI
14th Jul 2025604 AMAQI
21°C15/27°C
14th Jul 2025595 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255110 AMAQI
14th Jul 20254911 AMAQI
14th Jul 20254712 PMAQI
14th Jul 2025411 PMAQI
14th Jul 2025432 PMAQI
14th Jul 2025383 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025345 PMAQI
14th Jul 2025366 PMAQI
14th Jul 2025367 PMAQI
14th Jul 2025358 PMAQI
14th Jul 2025379 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254611 PMAQI
15th Jul 20254712 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025372 AMAQI
15th Jul 2025293 AMAQI
15th Jul 2025284 AMAQI
21°C17/26°C
15th Jul 2025245 AMAQI
15th Jul 2025326 AMAQI
15th Jul 2025327 AMAQI
15th Jul 2025338 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20253110 AMAQI
15th Jul 20253111 AMAQI
15th Jul 20253112 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025332 PMAQI
15th Jul 2025333 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025335 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025327 PMAQI
15th Jul 2025338 PMAQI
15th Jul 2025339 PMAQI
15th Jul 20253310 PMAQI
15th Jul 20253311 PMAQI
16th Jul 20253412 AMAQI
16th Jul 2025341 AMAQI
16th Jul 2025282 AMAQI
16th Jul 2025223 AMAQI
16th Jul 2025234 AMAQI
19°C14/24°C
16th Jul 2025235 AMAQI
16th Jul 2025286 AMAQI
16th Jul 2025327 AMAQI
16th Jul 2025338 AMAQI
16th Jul 2025369 AMAQI
16th Jul 20253610 AMAQI
16th Jul 20253111 AMAQI
16th Jul 20253012 PMAQI
16th Jul 2025291 PMAQI
16th Jul 2025272 PMAQI
16th Jul 2025263 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025265 PMAQI
16th Jul 2025266 PMAQI
16th Jul 2025277 PMAQI
16th Jul 2025268 PMAQI
16th Jul 2025279 PMAQI
16th Jul 20252810 PMAQI
16th Jul 20252811 PMAQI
17th Jul 20252812 AMAQI
17th Jul 2025291 AMAQI
17th Jul 2025302 AMAQI
17th Jul 2025333 AMAQI
17th Jul 2025364 AMAQI
19°C15/23°C
17th Jul 2025405 AMAQI
17th Jul 2025366 AMAQI
17th Jul 2025337 AMAQI
17th Jul 2025388 AMAQI
17th Jul 2025459 AMAQI
17th Jul 20254510 AMAQI
17th Jul 20253511 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025311 PMAQI
17th Jul 2025292 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025274 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025277 PMAQI
17th Jul 2025278 PMAQI
17th Jul 2025289 PMAQI
17th Jul 20253010 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20253112 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025313 AMAQI
18th Jul 2025304 AMAQI
20°C14/27°C
18th Jul 2025315 AMAQI
18th Jul 2025316 AMAQI
18th Jul 2025357 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025459 AMAQI
18th Jul 20255410 AMAQI
18th Jul 20255111 AMAQI
18th Jul 20254312 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025292 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025307 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025319 PMAQI
18th Jul 20253210 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025331 AMAQI
19th Jul 2025352 AMAQI
19th Jul 2025363 AMAQI
19th Jul 2025374 AMAQI
24°C17/31°C
19th Jul 2025375 AMAQI
19th Jul 2025406 AMAQI
19th Jul 2025397 AMAQI
19th Jul 2025428 AMAQI
19th Jul 2025419 AMAQI
19th Jul 20254010 AMAQI
19th Jul 20253911 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025331 PMAQI
19th Jul 2025352 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025364 PMAQI
19th Jul 2025375 PMAQI
19th Jul 2025376 PMAQI
19th Jul 2025367 PMAQI
19th Jul 2025368 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253810 PMAQI
19th Jul 20253711 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025322 AMAQI
20th Jul 2025273 AMAQI
20th Jul 2025274 AMAQI
25°C19/33°C
20th Jul 2025285 AMAQI
20th Jul 2025306 AMAQI
20th Jul 2025327 AMAQI
20th Jul 2025318 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252910 PMAQI
20th Jul 20252911 PMAQI
21st Jul 20252912 AMAQI
21st Jul 2025301 AMAQI
21st Jul 2025202 AMAQI
21st Jul 2025163 AMAQI
21st Jul 2025164 AMAQI
19°C17/24°C
21st Jul 2025165 AMAQI
21st Jul 2025186 AMAQI
21st Jul 2025197 AMAQI
21st Jul 2025198 AMAQI
21st Jul 2025199 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252011 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025188 PMAQI
21st Jul 2025189 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20252011 PMAQI
22nd Jul 20252112 AMAQI
22nd Jul 2025201 AMAQI
22nd Jul 2025212 AMAQI
22nd Jul 2025193 AMAQI
22nd Jul 2025184 AMAQI
17°C14/21°C
22nd Jul 2025175 AMAQI
22nd Jul 2025186 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025178 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025171 PMAQI
22nd Jul 2025182 PMAQI
22nd Jul 2025173 PMAQI
22nd Jul 2025184 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025186 PMAQI
22nd Jul 2025197 PMAQI
22nd Jul 2025188 PMAQI
22nd Jul 2025189 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025191 AMAQI
23rd Jul 2025172 AMAQI
23rd Jul 2025163 AMAQI
23rd Jul 2025164 AMAQI
19°C14/24°C
23rd Jul 2025165 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025187 AMAQI
23rd Jul 2025188 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20252012 PMAQI
23rd Jul 2025211 PMAQI
23rd Jul 2025192 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025185 PMAQI
23rd Jul 2025196 PMAQI
23rd Jul 2025207 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251811 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025514 AMAQI
18°C14/23°C
24th Jul 2025475 AMAQI
24th Jul 2025416 AMAQI
24th Jul 2025417 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025399 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20253311 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025314 PMAQI
24th Jul 2025315 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025278 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253211 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025361 AMAQI
25th Jul 2025332 AMAQI
25th Jul 2025293 AMAQI
25th Jul 2025324 AMAQI
19°C14/23°C
25th Jul 2025355 AMAQI
25th Jul 2025436 AMAQI
25th Jul 2025437 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025489 AMAQI
25th Jul 20254910 AMAQI
25th Jul 20253811 AMAQI
25th Jul 20253212 PMAQI
25th Jul 2025301 PMAQI
25th Jul 2025312 PMAQI
25th Jul 2025313 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025296 PMAQI
25th Jul 2025317 PMAQI
25th Jul 2025318 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253510 PMAQI
25th Jul 20253611 PMAQI
26th Jul 20253512 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025392 AMAQI
26th Jul 2025463 AMAQI
26th Jul 2025464 AMAQI
20°C15/24°C
26th Jul 2025475 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20254912 PMAQI
26th Jul 2025461 PMAQI
26th Jul 2025452 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025445 PMAQI
26th Jul 2025456 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025419 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20254211 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025451 AMAQI
27th Jul 2025312 AMAQI
27th Jul 2025173 AMAQI
27th Jul 2025204 AMAQI
21°C16/27°C
27th Jul 2025255 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025348 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20252711 AMAQI
27th Jul 20252712 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025252 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252911 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025233 AMAQI
28th Jul 2025244 AMAQI
18°C15/22°C
28th Jul 2025245 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20252811 AMAQI
28th Jul 20252712 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025272 PMAQI
28th Jul 2025273 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025259 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025363 AMAQI
29th Jul 2025354 AMAQI
18°C14/23°C
29th Jul 2025365 AMAQI
29th Jul 2025376 AMAQI
29th Jul 2025397 AMAQI
29th Jul 2025438 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20254511 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025421 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025333 PMAQI
29th Jul 2025294 PMAQI
29th Jul 2025275 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025287 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253312 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025324 AMAQI
19°C15/23°C
30th Jul 2025315 AMAQI
30th Jul 2025326 AMAQI
30th Jul 2025397 AMAQI
30th Jul 2025408 AMAQI
30th Jul 2025419 AMAQI
30th Jul 20254310 AMAQI
30th Jul 20254111 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025322 PMAQI
30th Jul 2025303 PMAQI
30th Jul 2025284 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025276 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025268 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20252611 PMAQI
31st Jul 20252612 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025344 AMAQI
19°C15/23°C
31st Jul 2025335 AMAQI
31st Jul 2025316 AMAQI
31st Jul 2025317 AMAQI
31st Jul 2025318 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20252811 AMAQI
31st Jul 20252812 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025258 PMAQI
31st Jul 2025229 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252112 AMAQI
1st Aug 2025231 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
19°C16/25°C
1st Aug 2025205 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025267 AMAQI
1st Aug 2025248 AMAQI
1st Aug 2025439 AMAQI
1st Aug 20252610 AMAQI
1st Aug 20252311 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025207 PMAQI
1st Aug 2025208 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025192 AMAQI
2nd Aug 2025193 AMAQI
2nd Aug 2025214 AMAQI
18°C14/23°C
2nd Aug 2025185 AMAQI
5 AM2nd Aug 2025186 AMAQI
2nd Aug 2025197 AMAQI
2nd Aug 2025198 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20251710 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025211 PMAQI
1 PM2nd Aug 2025212 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025216 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025198 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 10 AM
35AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 PM - 9 PM
27AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 35), while the lowest AQI was between 12 PM to 9 PM (Avg. 27).
Night time
Avg. Highest Time
12 AM - 4 AM
30AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 3 AM
30AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 30), while the lowest AQI was between 12 AM to 3 AM (Avg. 30).
2025 Days Vs Air Quality
Harelbeke, Flanders, Belgium
2025
65%
138
31%
66
4%
9
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
138 DaysModerate
66 DaysPoor
9 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 65%
Health Risk Level:
Moderate
In 2025, 65% of 214 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Harelbeke, Flanders, 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.
1st January 2025
30AQI
30AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
32AQI
32AQI
4th January 2025
57AQI
57AQI
5th January 2025
30AQI
30AQI
6th January 2025
22AQI
22AQI
7th January 2025
23AQI
23AQI
8th January 2025
38AQI
38AQI
9th January 2025
35AQI
35AQI
10th January 2025
64AQI
64AQI
11th January 2025
103AQI
103AQI
12th January 2025
81AQI
81AQI
13th January 2025
88AQI
88AQI
14th January 2025
97AQI
97AQI
15th January 2025
93AQI
93AQI
16th January 2025
74AQI
74AQI
17th January 2025
76AQI
76AQI
18th January 2025
68AQI
68AQI
19th January 2025
92AQI
92AQI
20th January 2025
97AQI
97AQI
21st January 2025
89AQI
89AQI
22nd January 2025
84AQI
84AQI
23rd January 2025
60AQI
60AQI
24th January 2025
30AQI
30AQI
25th January 2025
36AQI
36AQI
26th January 2025
29AQI
29AQI
27th January 2025
22AQI
22AQI
28th January 2025
25AQI
25AQI
29th January 2025
31AQI
31AQI
30th January 2025
32AQI
32AQI
31st January 2025
48AQI
48AQI
1st February 2025
66AQI
66AQI
2nd February 2025
81AQI
81AQI
3rd February 2025
101AQI
101AQI
4th February 2025
69AQI
69AQI
5th February 2025
73AQI
73AQI
6th February 2025
71AQI
71AQI
7th February 2025
55AQI
55AQI
8th February 2025
64AQI
64AQI
9th February 2025
39AQI
39AQI
10th February 2025
140AQI
140AQI
11th February 2025
99AQI
99AQI
12th February 2025
84AQI
84AQI
13th February 2025
93AQI
93AQI
14th February 2025
119AQI
119AQI
15th February 2025
99AQI
99AQI
16th February 2025
69AQI
69AQI
17th February 2025
76AQI
76AQI
18th February 2025
81AQI
81AQI
19th February 2025
90AQI
90AQI
20th February 2025
74AQI
74AQI
21st February 2025
58AQI
58AQI
22nd February 2025
46AQI
46AQI
23rd February 2025
45AQI
45AQI
24th February 2025
28AQI
28AQI
25th February 2025
51AQI
51AQI
26th February 2025
37AQI
37AQI
27th February 2025
27AQI
27AQI
28th February 2025
43AQI
43AQI
1st March 2025
50AQI
50AQI
2nd March 2025
73AQI
73AQI
3rd March 2025
106AQI
106AQI
4th March 2025
117AQI
117AQI
5th March 2025
109AQI
109AQI
6th March 2025
86AQI
86AQI
7th March 2025
59AQI
59AQI
8th March 2025
71AQI
71AQI
9th March 2025
90AQI
90AQI
10th March 2025
130AQI
130AQI
11th March 2025
91AQI
91AQI
12th March 2025
41AQI
41AQI
13th March 2025
38AQI
38AQI
14th March 2025
32AQI
32AQI
15th March 2025
44AQI
44AQI
16th March 2025
51AQI
51AQI
17th March 2025
45AQI
45AQI
18th March 2025
43AQI
43AQI
19th March 2025
53AQI
53AQI
20th March 2025
61AQI
61AQI
21st March 2025
59AQI
59AQI
22nd March 2025
40AQI
40AQI
23rd March 2025
31AQI
31AQI
24th March 2025
79AQI
79AQI
25th March 2025
126AQI
126AQI
26th March 2025
67AQI
67AQI
27th March 2025
72AQI
72AQI
28th March 2025
61AQI
61AQI
29th March 2025
37AQI
37AQI
30th March 2025
41AQI
41AQI
31st March 2025
38AQI
38AQI
1st April 2025
42AQI
42AQI
2nd April 2025
40AQI
40AQI
3rd April 2025
55AQI
55AQI
4th April 2025
60AQI
60AQI
5th April 2025
55AQI
55AQI
6th April 2025
24AQI
24AQI
7th April 2025
37AQI
37AQI
8th April 2025
53AQI
53AQI
9th April 2025
60AQI
60AQI
10th April 2025
46AQI
46AQI
11th April 2025
60AQI
60AQI
12th April 2025
70AQI
70AQI
13th April 2025
49AQI
49AQI
14th April 2025
30AQI
30AQI
15th April 2025
42AQI
42AQI
16th April 2025
25AQI
25AQI
17th April 2025
41AQI
41AQI
18th April 2025
48AQI
48AQI
19th April 2025
39AQI
39AQI
20th April 2025
53AQI
53AQI
21st April 2025
45AQI
45AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
28AQI
28AQI
24th April 2025
61AQI
61AQI
25th April 2025
60AQI
60AQI
26th April 2025
66AQI
66AQI
27th April 2025
57AQI
57AQI
28th April 2025
66AQI
66AQI
29th April 2025
64AQI
64AQI
30th April 2025
58AQI
58AQI
1st May 2025
57AQI
57AQI
2nd May 2025
66AQI
66AQI
3rd May 2025
65AQI
65AQI
4th May 2025
22AQI
22AQI
5th May 2025
24AQI
24AQI
6th May 2025
23AQI
23AQI
7th May 2025
35AQI
35AQI
8th May 2025
40AQI
40AQI
9th May 2025
31AQI
31AQI
10th May 2025
27AQI
27AQI
11th May 2025
26AQI
26AQI
12th May 2025
36AQI
36AQI
13th May 2025
46AQI
46AQI
14th May 2025
49AQI
49AQI
15th May 2025
45AQI
45AQI
16th May 2025
34AQI
34AQI
17th May 2025
39AQI
39AQI
18th May 2025
41AQI
41AQI
19th May 2025
44AQI
44AQI
20th May 2025
33AQI
33AQI
21st May 2025
49AQI
49AQI
22nd May 2025
32AQI
32AQI
23rd May 2025
23AQI
23AQI
24th May 2025
31AQI
31AQI
25th May 2025
22AQI
22AQI
26th May 2025
30AQI
30AQI
27th May 2025
22AQI
22AQI
28th May 2025
21AQI
21AQI
29th May 2025
30AQI
30AQI
30th May 2025
23AQI
23AQI
31st May 2025
30AQI
30AQI
1st June 2025
32AQI
32AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
26AQI
26AQI
4th June 2025
20AQI
20AQI
5th June 2025
17AQI
17AQI
6th June 2025
22AQI
22AQI
7th June 2025
21AQI
21AQI
8th June 2025
17AQI
17AQI
9th June 2025
50AQI
50AQI
10th June 2025
58AQI
58AQI
11th June 2025
39AQI
39AQI
12th June 2025
49AQI
49AQI
13th June 2025
56AQI
56AQI
14th June 2025
46AQI
46AQI
15th June 2025
33AQI
33AQI
16th June 2025
36AQI
36AQI
17th June 2025
35AQI
35AQI
18th June 2025
39AQI
39AQI
19th June 2025
43AQI
43AQI
20th June 2025
46AQI
46AQI
21st June 2025
38AQI
38AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
27AQI
27AQI
24th June 2025
30AQI
30AQI
25th June 2025
24AQI
24AQI
26th June 2025
24AQI
24AQI
27th June 2025
27AQI
27AQI
28th June 2025
24AQI
24AQI
29th June 2025
22AQI
22AQI
30th June 2025
31AQI
31AQI
1st July 2025
41AQI
41AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
38AQI
38AQI
4th July 2025
28AQI
28AQI
5th July 2025
26AQI
26AQI
6th July 2025
21AQI
21AQI
7th July 2025
22AQI
22AQI
8th July 2025
23AQI
23AQI
9th July 2025
28AQI
28AQI
10th July 2025
31AQI
31AQI
11th July 2025
34AQI
34AQI
12th July 2025
31AQI
31AQI
13th July 2025
34AQI
34AQI
14th July 2025
44AQI
44AQI
15th July 2025
35AQI
35AQI
16th July 2025
29AQI
29AQI
17th July 2025
31AQI
31AQI
18th July 2025
33AQI
33AQI
19th July 2025
37AQI
37AQI
20th July 2025
29AQI
29AQI
21st July 2025
20AQI
20AQI
22nd July 2025
19AQI
19AQI
23rd July 2025
18AQI
18AQI
24th July 2025
33AQI
33AQI
25th July 2025
35AQI
35AQI
26th July 2025
44AQI
44AQI
27th July 2025
29AQI
29AQI
28th July 2025
26AQI
26AQI
29th July 2025
34AQI
34AQI
30th July 2025
32AQI
32AQI
31st July 2025
27AQI
27AQI
1st August 2025
23AQI
23AQI
55AQI
71AQI
66AQI
49AQI
35AQI
33AQI
31AQI
23AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202548AQI
16
14
1
7
18
3
12
14
5
15
15
28
3
28
2
31
1
138
66
9
Highest AQI recorded in
February71AQI
Lowest AQI recorded in
August23AQI
202440AQI
14
17
23
6
21
9
1
30
20
11
26
4
30
1
29
2
23
7
23
8
15
15
23
8
277
88
1
Highest AQI recorded in
January53AQI
Lowest AQI recorded in
April25AQI
202341AQI
2
1
24
7
15
15
15
16
13
17
28
3
29
2
21
9
26
5
22
7
21
10
216
92
Highest AQI recorded in
May52AQI
Lowest AQI recorded in
July29AQI
202247AQI
11
16
4
19
2
7
15
9
18
11
1
22
9
23
7
23
1
2
27
2
23
6
4
179
69
14
Highest AQI recorded in
March81AQI
Lowest AQI recorded in
November28AQI
202153AQI
12
17
1
8
19
13
15
3
14
13
3
23
8
14
16
19
12
29
2
13
17
23
7
1
14
15
1
15
16
197
157
9
Highest AQI recorded in
March64AQI
Lowest AQI recorded in
August37AQI
202046AQI
6
6
2
4
16
1
16
2
24
6
30
1
21
10
23
6
1
28
3
14
11
5
21
7
2
187
68
11
Highest AQI recorded in
April67AQI
Lowest AQI recorded in
July30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
53AQILeast Polluted Year Recorded
2024(Avg.)
40AQIHarelbeke's annual 2025 AQI (48) shows an average percentage change of 7.3% (worsened AQI) compared to previous years: 2020 (46), 2021 (53), 2022 (47), 2023 (41), 2024 (40).
