Leuven, Leuven, 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
Leuven, Leuven, Flanders, Belgium
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
22AQILowest AQI recorded on
2nd Aug 2025
20AQISame Day Analysis (3rd August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 20 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Leuven, Leuven, Flanders, Belgium
AQI
Day
Night
.
5 AM3rd Aug 2025
9 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
11AM3rd Aug
22AQI
Avg. Lowest Time
8AM3rd Aug
18AQI
Night time
Avg. Highest Time
3AM4th Aug
24AQI
Avg. Lowest Time
4AM4th Aug
18AQI
In the last 24 hours,
Leuven's AQI reached its highest point of 24 at 3 AM during the Night, while the lowest point, 18, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Leuven, Leuven, Flanders, Belgium
JulAug
05th - 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 - 03rd03rd - 04th04th
Day
Night
5th Jul 2025265 AMAQI
5th Jul 2025276 AMAQI
5th Jul 2025327 AMAQI
5th Jul 2025298 AMAQI
5th Jul 2025289 AMAQI
5th Jul 20252610 AMAQI
5th Jul 20253011 AMAQI
5th Jul 20252612 PMAQI
5th Jul 2025261 PMAQI
5th Jul 2025262 PMAQI
5th Jul 2025263 PMAQI
5th Jul 2025254 PMAQI
5th Jul 2025265 PMAQI
5th Jul 2025246 PMAQI
5th Jul 2025237 PMAQI
5th Jul 2025248 PMAQI
5th Jul 2025249 PMAQI
5th Jul 20252510 PMAQI
5th Jul 20252311 PMAQI
6th Jul 20252312 AMAQI
6th Jul 2025241 AMAQI
6th Jul 2025242 AMAQI
6th Jul 2025253 AMAQI
6th Jul 2025254 AMAQI
19°C14/27°C
6th Jul 2025245 AMAQI
6th Jul 2025286 AMAQI
6th Jul 2025267 AMAQI
6th Jul 2025298 AMAQI
6th Jul 2025279 AMAQI
6th Jul 20252410 AMAQI
6th Jul 20252511 AMAQI
6th Jul 20252512 PMAQI
6th Jul 2025241 PMAQI
6th Jul 2025252 PMAQI
6th Jul 2025243 PMAQI
6th Jul 2025234 PMAQI
6th Jul 2025245 PMAQI
6th Jul 2025226 PMAQI
6th Jul 2025227 PMAQI
6th Jul 2025218 PMAQI
6th Jul 2025229 PMAQI
6th Jul 20252310 PMAQI
6th Jul 20252311 PMAQI
7th Jul 20252212 AMAQI
7th Jul 2025221 AMAQI
7th Jul 2025222 AMAQI
7th Jul 2025223 AMAQI
7th Jul 2025224 AMAQI
15°C14/16°C
7th Jul 2025225 AMAQI
7th Jul 2025286 AMAQI
7th Jul 2025277 AMAQI
7th Jul 2025278 AMAQI
7th Jul 2025289 AMAQI
7th Jul 20252610 AMAQI
7th Jul 20252711 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025261 PMAQI
7th Jul 2025242 PMAQI
7th Jul 2025273 PMAQI
7th Jul 2025244 PMAQI
7th Jul 2025245 PMAQI
7th Jul 2025226 PMAQI
7th Jul 2025227 PMAQI
7th Jul 2025228 PMAQI
7th Jul 2025219 PMAQI
7th Jul 20252110 PMAQI
7th Jul 20252111 PMAQI
8th Jul 20252112 AMAQI
8th Jul 2025221 AMAQI
8th Jul 2025222 AMAQI
8th Jul 2025223 AMAQI
8th Jul 2025224 AMAQI
16°C11/20°C
8th Jul 2025225 AMAQI
8th Jul 2025276 AMAQI
8th Jul 2025307 AMAQI
8th Jul 2025258 AMAQI
8th Jul 2025259 AMAQI
8th Jul 20252310 AMAQI
8th Jul 20252511 AMAQI
8th Jul 20252612 PMAQI
8th Jul 2025261 PMAQI
8th Jul 2025262 PMAQI
8th Jul 2025253 PMAQI
8th Jul 2025234 PMAQI
8th Jul 2025255 PMAQI
8th Jul 2025226 PMAQI
8th Jul 2025227 PMAQI
8th Jul 2025228 PMAQI
8th Jul 2025229 PMAQI
8th Jul 20252210 PMAQI
8th Jul 20252211 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025221 AMAQI
9th Jul 2025222 AMAQI
9th Jul 2025223 AMAQI
9th Jul 2025224 AMAQI
15°C10/20°C
9th Jul 2025225 AMAQI
9th Jul 2025306 AMAQI
9th Jul 2025307 AMAQI
9th Jul 2025328 AMAQI
9th Jul 2025289 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252811 AMAQI
9th Jul 20252712 PMAQI
9th Jul 2025281 PMAQI
9th Jul 2025262 PMAQI
9th Jul 2025263 PMAQI
9th Jul 2025234 PMAQI
9th Jul 2025235 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025227 PMAQI
9th Jul 2025238 PMAQI
9th Jul 2025249 PMAQI
9th Jul 20252410 PMAQI
9th Jul 20252411 PMAQI
10th Jul 20252412 AMAQI
10th Jul 2025231 AMAQI
10th Jul 2025222 AMAQI
10th Jul 2025293 AMAQI
10th Jul 2025324 AMAQI
18°C10/25°C
10th Jul 2025335 AMAQI
10th Jul 2025306 AMAQI
10th Jul 2025307 AMAQI
10th Jul 2025308 AMAQI
10th Jul 2025309 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20253211 AMAQI
10th Jul 20253112 PMAQI
10th Jul 2025301 PMAQI
10th Jul 2025262 PMAQI
10th Jul 2025263 PMAQI
10th Jul 2025254 PMAQI
10th Jul 2025255 PMAQI
10th Jul 2025266 PMAQI
10th Jul 2025247 PMAQI
10th Jul 2025268 PMAQI
10th Jul 2025269 PMAQI
10th Jul 20252610 PMAQI
10th Jul 20252811 PMAQI
11th Jul 20252712 AMAQI
11th Jul 2025271 AMAQI
11th Jul 2025242 AMAQI
11th Jul 2025333 AMAQI
11th Jul 2025304 AMAQI
20°C12/27°C
11th Jul 2025305 AMAQI
11th Jul 2025276 AMAQI
11th Jul 2025297 AMAQI
11th Jul 2025318 AMAQI
11th Jul 2025329 AMAQI
11th Jul 20253110 AMAQI
11th Jul 20253111 AMAQI
11th Jul 20252612 PMAQI
11th Jul 2025281 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025253 PMAQI
11th Jul 2025254 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025256 PMAQI
11th Jul 2025257 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025259 PMAQI
11th Jul 20252610 PMAQI
11th Jul 20252711 PMAQI
12th Jul 20252612 AMAQI
12th Jul 2025261 AMAQI
12th Jul 2025292 AMAQI
12th Jul 2025323 AMAQI
12th Jul 2025314 AMAQI
21°C14/28°C
12th Jul 2025325 AMAQI
12th Jul 2025306 AMAQI
12th Jul 2025297 AMAQI
12th Jul 2025308 AMAQI
12th Jul 2025319 AMAQI
12th Jul 20253010 AMAQI
12th Jul 20252911 AMAQI
12th Jul 20252912 PMAQI
12th Jul 2025291 PMAQI
12th Jul 2025282 PMAQI
12th Jul 2025263 PMAQI
12th Jul 2025264 PMAQI
12th Jul 2025265 PMAQI
12th Jul 2025256 PMAQI
12th Jul 2025267 PMAQI
12th Jul 2025278 PMAQI
12th Jul 2025279 PMAQI
12th Jul 20252710 PMAQI
12th Jul 20252711 PMAQI
13th Jul 20252712 AMAQI
13th Jul 2025271 AMAQI
13th Jul 2025302 AMAQI
13th Jul 2025323 AMAQI
13th Jul 2025324 AMAQI
20°C14/27°C
13th Jul 2025345 AMAQI
13th Jul 2025326 AMAQI
13th Jul 2025327 AMAQI
13th Jul 2025338 AMAQI
13th Jul 2025329 AMAQI
13th Jul 20253110 AMAQI
13th Jul 20253011 AMAQI
13th Jul 20253312 PMAQI
13th Jul 2025331 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025285 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025287 PMAQI
13th Jul 2025298 PMAQI
13th Jul 2025289 PMAQI
13th Jul 20252910 PMAQI
13th Jul 20252811 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025301 AMAQI
14th Jul 2025312 AMAQI
14th Jul 2025383 AMAQI
14th Jul 2025364 AMAQI
21°C15/27°C
14th Jul 2025375 AMAQI
14th Jul 2025376 AMAQI
14th Jul 2025377 AMAQI
14th Jul 2025388 AMAQI
14th Jul 2025379 AMAQI
14th Jul 20253810 AMAQI
14th Jul 20253411 AMAQI
14th Jul 20253612 PMAQI
14th Jul 2025291 PMAQI
14th Jul 2025302 PMAQI
14th Jul 2025313 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025307 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20253110 PMAQI
14th Jul 20253111 PMAQI
15th Jul 20253212 AMAQI
15th Jul 2025311 AMAQI
15th Jul 2025192 AMAQI
15th Jul 2025143 AMAQI
15th Jul 2025164 AMAQI
20°C16/27°C
15th Jul 2025175 AMAQI
15th Jul 2025226 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025232 PMAQI
15th Jul 2025223 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025236 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252510 PMAQI
15th Jul 20252311 PMAQI
16th Jul 20252312 AMAQI
16th Jul 2025231 AMAQI
16th Jul 2025182 AMAQI
16th Jul 2025173 AMAQI
16th Jul 2025194 AMAQI
19°C15/24°C
16th Jul 2025185 AMAQI
16th Jul 2025196 AMAQI
16th Jul 2025247 AMAQI
16th Jul 2025228 AMAQI
16th Jul 2025249 AMAQI
16th Jul 20252510 AMAQI
16th Jul 20252511 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025251 PMAQI
16th Jul 2025222 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025234 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025226 PMAQI
16th Jul 2025227 PMAQI
16th Jul 2025228 PMAQI
16th Jul 2025229 PMAQI
16th Jul 20252310 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252312 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025182 AMAQI
17th Jul 2025163 AMAQI
17th Jul 2025164 AMAQI
18°C14/23°C
17th Jul 2025215 AMAQI
17th Jul 2025256 AMAQI
17th Jul 2025217 AMAQI
17th Jul 2025228 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20252410 AMAQI
17th Jul 20252511 AMAQI
17th Jul 20252512 PMAQI
17th Jul 2025221 PMAQI
17th Jul 2025212 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025226 PMAQI
17th Jul 2025227 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025239 PMAQI
17th Jul 20252210 PMAQI
17th Jul 20252211 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025172 AMAQI
18th Jul 2025173 AMAQI
18th Jul 2025214 AMAQI
20°C13/27°C
18th Jul 2025205 AMAQI
18th Jul 2025236 AMAQI
18th Jul 2025257 AMAQI
18th Jul 2025288 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025236 PMAQI
18th Jul 2025237 PMAQI
18th Jul 2025238 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252310 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252312 AMAQI
19th Jul 2025231 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025193 AMAQI
19th Jul 2025274 AMAQI
22°C16/28°C
19th Jul 2025275 AMAQI
19th Jul 2025316 AMAQI
19th Jul 2025317 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025329 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025269 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252812 AMAQI
20th Jul 2025261 AMAQI
20th Jul 2025242 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025234 AMAQI
25°C18/34°C
20th Jul 2025255 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025217 AMAQI
20th Jul 2025208 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252112 PMAQI
20th Jul 2025211 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025239 PMAQI
20th Jul 20252510 PMAQI
20th Jul 20252611 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025261 AMAQI
21st Jul 2025162 AMAQI
21st Jul 2025133 AMAQI
21st Jul 2025124 AMAQI
20°C16/27°C
21st Jul 2025125 AMAQI
21st Jul 2025166 AMAQI
21st Jul 2025167 AMAQI
21st Jul 2025178 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20251912 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025182 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025174 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025176 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025178 PMAQI
21st Jul 2025189 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251911 PMAQI
22nd Jul 20251912 AMAQI
22nd Jul 2025191 AMAQI
22nd Jul 2025162 AMAQI
22nd Jul 2025153 AMAQI
22nd Jul 2025154 AMAQI
18°C15/22°C
22nd Jul 2025165 AMAQI
22nd Jul 2025166 AMAQI
22nd Jul 2025167 AMAQI
22nd Jul 2025168 AMAQI
22nd Jul 2025159 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251611 AMAQI
22nd Jul 20251612 PMAQI
22nd Jul 2025151 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025174 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025171 AMAQI
23rd Jul 2025142 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025154 AMAQI
18°C13/24°C
23rd Jul 2025165 AMAQI
23rd Jul 2025146 AMAQI
23rd Jul 2025157 AMAQI
23rd Jul 2025158 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251511 AMAQI
23rd Jul 20251512 PMAQI
23rd Jul 2025171 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025163 PMAQI
23rd Jul 2025174 PMAQI
23rd Jul 2025175 PMAQI
23rd Jul 2025166 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025178 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251710 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251612 AMAQI
24th Jul 2025161 AMAQI
24th Jul 2025202 AMAQI
24th Jul 2025213 AMAQI
24th Jul 2025204 AMAQI
18°C13/23°C
24th Jul 2025205 AMAQI
24th Jul 2025226 AMAQI
24th Jul 2025257 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025349 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20252511 AMAQI
24th Jul 20252312 PMAQI
24th Jul 2025241 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025223 PMAQI
24th Jul 2025224 PMAQI
24th Jul 2025205 PMAQI
24th Jul 2025206 PMAQI
24th Jul 2025207 PMAQI
24th Jul 2025218 PMAQI
24th Jul 2025229 PMAQI
24th Jul 20252310 PMAQI
24th Jul 20252311 PMAQI
25th Jul 20252212 AMAQI
25th Jul 2025231 AMAQI
25th Jul 2025192 AMAQI
25th Jul 2025223 AMAQI
25th Jul 2025284 AMAQI
19°C14/25°C
25th Jul 2025305 AMAQI
25th Jul 2025326 AMAQI
25th Jul 2025347 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20253510 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20252512 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025266 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025279 PMAQI
25th Jul 20253110 PMAQI
25th Jul 20253311 PMAQI
26th Jul 20253212 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025252 AMAQI
26th Jul 2025253 AMAQI
26th Jul 2025244 AMAQI
20°C14/25°C
26th Jul 2025295 AMAQI
26th Jul 2025356 AMAQI
26th Jul 2025367 AMAQI
26th Jul 2025368 AMAQI
26th Jul 2025389 AMAQI
26th Jul 20253810 AMAQI
26th Jul 20253211 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025312 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025318 PMAQI
26th Jul 2025319 PMAQI
26th Jul 20253210 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253412 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025252 AMAQI
27th Jul 2025173 AMAQI
27th Jul 2025154 AMAQI
20°C15/26°C
27th Jul 2025145 AMAQI
27th Jul 2025196 AMAQI
27th Jul 2025227 AMAQI
27th Jul 2025258 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20253510 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025229 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025192 AMAQI
28th Jul 2025173 AMAQI
28th Jul 2025204 AMAQI
18°C14/21°C
28th Jul 2025205 AMAQI
28th Jul 2025226 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025258 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20252511 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252310 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252312 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025232 AMAQI
29th Jul 2025183 AMAQI
29th Jul 2025214 AMAQI
17°C13/22°C
29th Jul 2025185 AMAQI
29th Jul 2025206 AMAQI
29th Jul 2025227 AMAQI
29th Jul 2025238 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025292 PMAQI
29th Jul 2025273 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252311 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025242 AMAQI
30th Jul 2025223 AMAQI
30th Jul 2025194 AMAQI
18°C12/23°C
30th Jul 2025195 AMAQI
30th Jul 2025236 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252810 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025291 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025227 PMAQI
30th Jul 2025228 PMAQI
30th Jul 2025229 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025184 AMAQI
17°C12/23°C
31st Jul 2025165 AMAQI
31st Jul 2025206 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025248 AMAQI
31st Jul 2025249 AMAQI
31st Jul 20252610 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20252912 PMAQI
31st Jul 2025241 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025205 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025257 PMAQI
31st Jul 2025268 PMAQI
31st Jul 2025309 PMAQI
31st Jul 20252810 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025251 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025213 AMAQI
1st Aug 2025204 AMAQI
19°C14/24°C
1st Aug 2025225 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025237 AMAQI
1st Aug 2025228 AMAQI
1st Aug 2025229 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252211 AMAQI
1st Aug 20252212 PMAQI
1st Aug 2025221 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025213 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 2025203 AMAQI
2nd Aug 2025204 AMAQI
18°C14/23°C
2nd Aug 2025185 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025169 AMAQI
2nd Aug 20251610 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025202 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
2nd Aug 2025219 PMAQI
2nd Aug 20252110 PMAQI
2nd Aug 20252111 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025183 AMAQI
3rd Aug 2025194 AMAQI
16°C12/20°C
3rd Aug 2025195 AMAQI
3rd Aug 2025196 AMAQI
3rd Aug 2025197 AMAQI
3rd Aug 2025188 AMAQI
3rd Aug 2025219 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20252211 AMAQI
3rd Aug 20252012 PMAQI
3rd Aug 2025201 PMAQI
3rd Aug 2025202 PMAQI
3rd Aug 2025203 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025225 PMAQI
3rd Aug 2025216 PMAQI
3rd Aug 2025207 PMAQI
3rd Aug 2025228 PMAQI
3rd Aug 2025229 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252211 PMAQI
4th Aug 20252212 AMAQI
4th Aug 2025231 AMAQI
4th Aug 2025192 AMAQI
4th Aug 2025243 AMAQI
4th Aug 2025184 AMAQI
19°C12/25°C
4th Aug 2025205 AMAQI
5 AM4th Aug 2025256 AMAQI
4th Aug 2025227 AMAQI
4th Aug 2025298 AMAQI
4th Aug 2025239 AMAQI
4th Aug 20252210 AMAQI
4th Aug 20252611 AMAQI
4th Aug 20253012 PMAQI
4th Aug 2025241 PMAQI
1 PM4th Aug 2025232 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025226 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
25AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM
23AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 25), while the lowest AQI was between 5 AM to 5 AM (Avg. 23).
Night time
Avg. Highest Time
12 AM - 1 AM
24AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
22AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 24), while the lowest AQI was between 2 AM to 4 AM (Avg. 22).
2025 Days Vs Air Quality
Leuven, Leuven, Flanders, Belgium
2025
100%
67
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
67 DaysModerate
0 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 216 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
Leuven, Leuven, 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 May 2025
31AQI
31AQI
2nd May 2025
30AQI
30AQI
3rd May 2025
34AQI
34AQI
1st June 2025
32AQI
32AQI
2nd June 2025
33AQI
33AQI
3rd June 2025
33AQI
33AQI
4th June 2025
31AQI
31AQI
5th June 2025
30AQI
30AQI
6th June 2025
29AQI
29AQI
7th June 2025
28AQI
28AQI
8th June 2025
29AQI
29AQI
9th June 2025
34AQI
34AQI
10th June 2025
47AQI
47AQI
11th June 2025
40AQI
40AQI
12th June 2025
39AQI
39AQI
13th June 2025
46AQI
46AQI
14th June 2025
44AQI
44AQI
15th June 2025
38AQI
38AQI
16th June 2025
36AQI
36AQI
17th June 2025
35AQI
35AQI
18th June 2025
35AQI
35AQI
19th June 2025
35AQI
35AQI
20th June 2025
34AQI
34AQI
21st June 2025
34AQI
34AQI
22nd June 2025
34AQI
34AQI
23rd June 2025
31AQI
31AQI
24th June 2025
28AQI
28AQI
25th June 2025
26AQI
26AQI
26th June 2025
25AQI
25AQI
27th June 2025
25AQI
25AQI
28th June 2025
23AQI
23AQI
29th June 2025
23AQI
23AQI
30th June 2025
26AQI
26AQI
1st July 2025
28AQI
28AQI
2nd July 2025
33AQI
33AQI
3rd July 2025
32AQI
32AQI
4th July 2025
29AQI
29AQI
5th July 2025
26AQI
26AQI
6th July 2025
24AQI
24AQI
7th July 2025
23AQI
23AQI
8th July 2025
23AQI
23AQI
9th July 2025
24AQI
24AQI
10th July 2025
27AQI
27AQI
11th July 2025
27AQI
27AQI
12th July 2025
28AQI
28AQI
13th July 2025
29AQI
29AQI
14th July 2025
32AQI
32AQI
15th July 2025
24AQI
24AQI
16th July 2025
22AQI
22AQI
17th July 2025
22AQI
22AQI
18th July 2025
23AQI
23AQI
19th July 2025
26AQI
26AQI
20th July 2025
24AQI
24AQI
21st July 2025
19AQI
19AQI
22nd July 2025
17AQI
17AQI
23rd July 2025
16AQI
16AQI
24th July 2025
21AQI
21AQI
25th July 2025
27AQI
27AQI
26th July 2025
31AQI
31AQI
27th July 2025
26AQI
26AQI
28th July 2025
24AQI
24AQI
29th July 2025
23AQI
23AQI
30th July 2025
24AQI
24AQI
31st July 2025
23AQI
23AQI
1st August 2025
22AQI
22AQI
2nd August 2025
20AQI
20AQI
3rd August 2025
20AQI
20AQI
32AQI
33AQI
25AQI
21AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
3
30
31
3
67
Highest AQI recorded in
June33AQI
Lowest AQI recorded in
August21AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
29AQILeast Polluted Year Recorded
2025(Avg.)
29AQILeuven's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
