Boom, Mechelen, 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
Boom, Mechelen, Flanders, Belgium
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2023
76AQILowest AQI recorded on
2nd Aug 2023
12AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 22 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: 2nd Aug - 3rd Aug 2025
Boom, Mechelen, Flanders, Belgium
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
1PM2nd Aug
21AQI
Avg. Lowest Time
10AM2nd Aug
16AQI
Night time
Avg. Highest Time
10PM2nd Aug
21AQI
Avg. Lowest Time
4AM3rd Aug
18AQI
In the last 24 hours,
Boom's AQI reached its highest point of 21 at 1 PM during the Day, while the lowest point, 16, was recorded at 10 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Boom, Mechelen, Flanders, Belgium
JulAug
04th - 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 - 03rd03rd
Day
Night
4th Jul 2025195 AMAQI
4th Jul 2025206 AMAQI
4th Jul 2025237 AMAQI
4th Jul 2025278 AMAQI
4th Jul 2025249 AMAQI
4th Jul 20252210 AMAQI
4th Jul 20252211 AMAQI
4th Jul 20252012 PMAQI
4th Jul 2025201 PMAQI
4th Jul 2025222 PMAQI
4th Jul 2025213 PMAQI
4th Jul 2025214 PMAQI
4th Jul 2025205 PMAQI
4th Jul 2025196 PMAQI
4th Jul 2025227 PMAQI
4th Jul 2025218 PMAQI
4th Jul 2025229 PMAQI
4th Jul 20252310 PMAQI
4th Jul 20252311 PMAQI
5th Jul 20252212 AMAQI
5th Jul 2025231 AMAQI
5th Jul 2025202 AMAQI
5th Jul 2025193 AMAQI
5th Jul 2025184 AMAQI
19°C11/27°C
5th Jul 2025175 AMAQI
5th Jul 2025206 AMAQI
5th Jul 2025207 AMAQI
5th Jul 2025198 AMAQI
5th Jul 2025269 AMAQI
5th Jul 20252510 AMAQI
5th Jul 20252411 AMAQI
5th Jul 20252312 PMAQI
5th Jul 2025201 PMAQI
5th Jul 2025212 PMAQI
5th Jul 2025203 PMAQI
5th Jul 2025194 PMAQI
5th Jul 2025215 PMAQI
5th Jul 2025186 PMAQI
5th Jul 2025207 PMAQI
5th Jul 2025208 PMAQI
5th Jul 2025219 PMAQI
5th Jul 20252010 PMAQI
5th Jul 20252111 PMAQI
6th Jul 20252112 AMAQI
6th Jul 2025211 AMAQI
6th Jul 2025212 AMAQI
6th Jul 2025193 AMAQI
6th Jul 2025184 AMAQI
19°C15/27°C
6th Jul 2025165 AMAQI
6th Jul 2025186 AMAQI
6th Jul 2025187 AMAQI
6th Jul 2025188 AMAQI
6th Jul 2025179 AMAQI
6th Jul 20251710 AMAQI
6th Jul 20251711 AMAQI
6th Jul 20251612 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025172 PMAQI
6th Jul 2025173 PMAQI
6th Jul 2025174 PMAQI
6th Jul 2025175 PMAQI
6th Jul 2025176 PMAQI
6th Jul 2025187 PMAQI
6th Jul 2025178 PMAQI
6th Jul 2025189 PMAQI
6th Jul 20251810 PMAQI
6th Jul 20251811 PMAQI
7th Jul 20251812 AMAQI
7th Jul 2025191 AMAQI
7th Jul 2025202 AMAQI
7th Jul 2025243 AMAQI
7th Jul 2025234 AMAQI
16°C15/17°C
7th Jul 2025245 AMAQI
7th Jul 2025256 AMAQI
7th Jul 2025307 AMAQI
7th Jul 2025308 AMAQI
7th Jul 2025279 AMAQI
7th Jul 20252010 AMAQI
7th Jul 20251811 AMAQI
7th Jul 20252012 PMAQI
7th Jul 2025181 PMAQI
7th Jul 2025182 PMAQI
7th Jul 2025183 PMAQI
7th Jul 2025194 PMAQI
7th Jul 2025195 PMAQI
7th Jul 2025216 PMAQI
7th Jul 2025217 PMAQI
7th Jul 2025218 PMAQI
7th Jul 2025209 PMAQI
7th Jul 20252210 PMAQI
7th Jul 20252111 PMAQI
8th Jul 20252112 AMAQI
8th Jul 2025221 AMAQI
8th Jul 2025202 AMAQI
8th Jul 2025203 AMAQI
8th Jul 2025214 AMAQI
16°C12/20°C
8th Jul 2025205 AMAQI
8th Jul 2025206 AMAQI
8th Jul 2025197 AMAQI
8th Jul 2025208 AMAQI
8th Jul 2025219 AMAQI
8th Jul 20252010 AMAQI
8th Jul 20252011 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025202 PMAQI
8th Jul 2025233 PMAQI
8th Jul 2025234 PMAQI
8th Jul 2025245 PMAQI
8th Jul 2025266 PMAQI
8th Jul 2025237 PMAQI
8th Jul 2025228 PMAQI
8th Jul 2025229 PMAQI
8th Jul 20252110 PMAQI
8th Jul 20252111 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025211 AMAQI
9th Jul 2025262 AMAQI
9th Jul 2025283 AMAQI
9th Jul 2025294 AMAQI
15°C11/20°C
9th Jul 2025305 AMAQI
9th Jul 2025326 AMAQI
9th Jul 2025307 AMAQI
9th Jul 2025318 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20253510 AMAQI
9th Jul 20253811 AMAQI
9th Jul 20254012 PMAQI
9th Jul 2025341 PMAQI
9th Jul 2025282 PMAQI
9th Jul 2025293 PMAQI
9th Jul 2025294 PMAQI
9th Jul 2025265 PMAQI
9th Jul 2025276 PMAQI
9th Jul 2025277 PMAQI
9th Jul 2025288 PMAQI
9th Jul 2025269 PMAQI
9th Jul 20252610 PMAQI
9th Jul 20252611 PMAQI
10th Jul 20252612 AMAQI
10th Jul 2025281 AMAQI
10th Jul 2025222 AMAQI
10th Jul 2025223 AMAQI
10th Jul 2025274 AMAQI
18°C11/25°C
10th Jul 2025275 AMAQI
10th Jul 2025286 AMAQI
10th Jul 2025327 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025379 AMAQI
10th Jul 20254710 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20253712 PMAQI
10th Jul 2025331 PMAQI
10th Jul 2025262 PMAQI
10th Jul 2025223 PMAQI
10th Jul 2025224 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025216 PMAQI
10th Jul 2025207 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025249 PMAQI
10th Jul 20252610 PMAQI
10th Jul 20252611 PMAQI
11th Jul 20252612 AMAQI
11th Jul 2025281 AMAQI
11th Jul 2025192 AMAQI
11th Jul 2025183 AMAQI
11th Jul 2025174 AMAQI
20°C13/27°C
11th Jul 2025185 AMAQI
11th Jul 2025236 AMAQI
11th Jul 2025257 AMAQI
11th Jul 2025268 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20252610 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252012 PMAQI
11th Jul 2025201 PMAQI
11th Jul 2025212 PMAQI
11th Jul 2025213 PMAQI
11th Jul 2025214 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025239 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025212 AMAQI
12th Jul 2025233 AMAQI
12th Jul 2025214 AMAQI
21°C15/28°C
12th Jul 2025225 AMAQI
12th Jul 2025286 AMAQI
12th Jul 2025317 AMAQI
12th Jul 2025328 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252011 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025201 PMAQI
12th Jul 2025222 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025235 PMAQI
12th Jul 2025246 PMAQI
12th Jul 2025237 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025239 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252412 AMAQI
13th Jul 2025241 AMAQI
13th Jul 2025252 AMAQI
13th Jul 2025253 AMAQI
13th Jul 2025304 AMAQI
20°C14/28°C
13th Jul 2025305 AMAQI
13th Jul 2025286 AMAQI
13th Jul 2025287 AMAQI
13th Jul 2025298 AMAQI
13th Jul 2025279 AMAQI
13th Jul 20252910 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20254912 PMAQI
13th Jul 2025461 PMAQI
13th Jul 2025332 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025355 PMAQI
13th Jul 2025326 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025278 PMAQI
13th Jul 2025279 PMAQI
13th Jul 20253010 PMAQI
13th Jul 20252911 PMAQI
14th Jul 20252812 AMAQI
14th Jul 2025291 AMAQI
14th Jul 2025392 AMAQI
14th Jul 2025433 AMAQI
14th Jul 2025514 AMAQI
20°C15/26°C
14th Jul 2025525 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20255611 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025441 PMAQI
14th Jul 2025462 PMAQI
14th Jul 2025413 PMAQI
14th Jul 2025364 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025369 PMAQI
14th Jul 20254210 PMAQI
14th Jul 20254211 PMAQI
15th Jul 20254112 AMAQI
15th Jul 2025461 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025183 AMAQI
15th Jul 2025174 AMAQI
21°C16/27°C
15th Jul 2025195 AMAQI
15th Jul 2025236 AMAQI
15th Jul 2025227 AMAQI
15th Jul 2025258 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025225 PMAQI
15th Jul 2025236 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025248 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025261 AMAQI
16th Jul 2025242 AMAQI
16th Jul 2025223 AMAQI
16th Jul 2025204 AMAQI
19°C14/24°C
16th Jul 2025195 AMAQI
16th Jul 2025196 AMAQI
16th Jul 2025257 AMAQI
16th Jul 2025248 AMAQI
16th Jul 2025289 AMAQI
16th Jul 20253510 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253012 PMAQI
16th Jul 2025271 PMAQI
16th Jul 2025262 PMAQI
16th Jul 2025233 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025225 PMAQI
16th Jul 2025226 PMAQI
16th Jul 2025217 PMAQI
16th Jul 2025228 PMAQI
16th Jul 2025219 PMAQI
16th Jul 20252410 PMAQI
16th Jul 20252411 PMAQI
17th Jul 20252312 AMAQI
17th Jul 2025241 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025264 AMAQI
18°C14/22°C
17th Jul 2025285 AMAQI
17th Jul 2025366 AMAQI
17th Jul 2025357 AMAQI
17th Jul 2025368 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20253510 AMAQI
17th Jul 20252911 AMAQI
17th Jul 20252412 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025232 PMAQI
17th Jul 2025223 PMAQI
17th Jul 2025244 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025238 PMAQI
17th Jul 2025249 PMAQI
17th Jul 20252610 PMAQI
17th Jul 20252611 PMAQI
18th Jul 20252612 AMAQI
18th Jul 2025271 AMAQI
18th Jul 2025312 AMAQI
18th Jul 2025333 AMAQI
18th Jul 2025364 AMAQI
20°C13/27°C
18th Jul 2025305 AMAQI
18th Jul 2025286 AMAQI
18th Jul 2025307 AMAQI
18th Jul 2025318 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20253010 AMAQI
18th Jul 20255211 AMAQI
18th Jul 20254112 PMAQI
18th Jul 2025281 PMAQI
18th Jul 2025252 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025254 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025257 PMAQI
18th Jul 2025278 PMAQI
18th Jul 2025289 PMAQI
18th Jul 20252910 PMAQI
18th Jul 20253011 PMAQI
19th Jul 20253012 AMAQI
19th Jul 2025291 AMAQI
19th Jul 2025682 AMAQI
19th Jul 2025913 AMAQI
19th Jul 20251044 AMAQI
23°C16/29°C
19th Jul 2025805 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025327 AMAQI
19th Jul 2025338 AMAQI
19th Jul 2025339 AMAQI
19th Jul 20253210 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20254212 PMAQI
19th Jul 2025431 PMAQI
19th Jul 2025502 PMAQI
19th Jul 2025523 PMAQI
19th Jul 2025504 PMAQI
19th Jul 2025535 PMAQI
19th Jul 2025516 PMAQI
19th Jul 2025517 PMAQI
19th Jul 2025518 PMAQI
19th Jul 2025509 PMAQI
19th Jul 20254810 PMAQI
19th Jul 20254611 PMAQI
20th Jul 20255012 AMAQI
20th Jul 2025521 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025583 AMAQI
20th Jul 2025564 AMAQI
25°C18/34°C
20th Jul 2025555 AMAQI
20th Jul 2025526 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025348 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252212 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025352 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025355 PMAQI
20th Jul 2025336 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025378 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025501 AMAQI
21st Jul 2025842 AMAQI
21st Jul 2025863 AMAQI
21st Jul 2025164 AMAQI
20°C16/27°C
21st Jul 2025175 AMAQI
21st Jul 2025176 AMAQI
21st Jul 2025157 AMAQI
21st Jul 2025168 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20251712 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025282 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025247 PMAQI
21st Jul 2025268 PMAQI
21st Jul 2025269 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20253111 PMAQI
22nd Jul 20253012 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025184 AMAQI
18°C15/22°C
22nd Jul 2025185 AMAQI
22nd Jul 2025276 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025258 AMAQI
22nd Jul 2025169 AMAQI
22nd Jul 20251710 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025204 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025199 PMAQI
22nd Jul 20251910 PMAQI
22nd Jul 20251911 PMAQI
23rd Jul 20251912 AMAQI
23rd Jul 2025201 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025154 AMAQI
18°C13/24°C
23rd Jul 2025165 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025179 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20251912 PMAQI
23rd Jul 2025201 PMAQI
23rd Jul 2025202 PMAQI
23rd Jul 2025203 PMAQI
23rd Jul 2025194 PMAQI
23rd Jul 2025205 PMAQI
23rd Jul 2025186 PMAQI
23rd Jul 2025207 PMAQI
23rd Jul 2025198 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251710 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025222 AMAQI
24th Jul 2025263 AMAQI
24th Jul 2025284 AMAQI
18°C14/23°C
24th Jul 2025305 AMAQI
24th Jul 2025326 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025409 AMAQI
24th Jul 20253610 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20253812 PMAQI
24th Jul 2025311 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025214 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025278 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025312 AMAQI
25th Jul 2025353 AMAQI
25th Jul 2025354 AMAQI
20°C14/25°C
25th Jul 2025385 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025538 AMAQI
25th Jul 2025559 AMAQI
25th Jul 20254410 AMAQI
25th Jul 20253911 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025271 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025303 PMAQI
25th Jul 2025274 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025319 PMAQI
25th Jul 20253410 PMAQI
25th Jul 20253511 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025312 AMAQI
26th Jul 2025303 AMAQI
26th Jul 2025464 AMAQI
20°C15/25°C
26th Jul 2025415 AMAQI
26th Jul 2025416 AMAQI
26th Jul 2025437 AMAQI
26th Jul 2025438 AMAQI
26th Jul 2025489 AMAQI
26th Jul 20254410 AMAQI
26th Jul 20253611 AMAQI
26th Jul 20253612 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025344 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025376 PMAQI
26th Jul 2025367 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20253810 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025371 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025244 AMAQI
21°C15/26°C
27th Jul 2025225 AMAQI
27th Jul 2025256 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025339 AMAQI
27th Jul 20253710 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025211 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025284 AMAQI
18°C15/21°C
28th Jul 2025275 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252510 AMAQI
28th Jul 20252511 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025259 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025254 AMAQI
17°C13/22°C
29th Jul 2025265 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20254110 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20254812 PMAQI
29th Jul 2025421 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025274 PMAQI
29th Jul 2025305 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025291 AMAQI
30th Jul 2025222 AMAQI
30th Jul 2025253 AMAQI
30th Jul 2025304 AMAQI
18°C13/23°C
30th Jul 2025315 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025377 AMAQI
30th Jul 2025408 AMAQI
30th Jul 2025389 AMAQI
30th Jul 20254310 AMAQI
30th Jul 20254211 AMAQI
30th Jul 20253612 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025282 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025247 PMAQI
30th Jul 2025248 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252312 AMAQI
31st Jul 2025231 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025224 AMAQI
18°C13/23°C
31st Jul 2025225 AMAQI
31st Jul 2025246 AMAQI
31st Jul 2025287 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025309 AMAQI
31st Jul 20253510 AMAQI
31st Jul 20253611 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025281 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025215 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025258 PMAQI
31st Jul 2025239 PMAQI
31st Jul 20252610 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025241 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025223 AMAQI
1st Aug 2025204 AMAQI
19°C16/25°C
1st Aug 2025225 AMAQI
1st Aug 2025216 AMAQI
1st Aug 2025287 AMAQI
1st Aug 2025278 AMAQI
1st Aug 2025289 AMAQI
1st Aug 20252410 AMAQI
1st Aug 20252411 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025213 PMAQI
1st Aug 2025224 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025187 PMAQI
1st Aug 2025208 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025231 AMAQI
2nd Aug 2025192 AMAQI
2nd Aug 2025193 AMAQI
2nd Aug 2025204 AMAQI
18°C14/23°C
2nd Aug 2025195 AMAQI
2nd Aug 2025186 AMAQI
2nd Aug 2025197 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025169 AMAQI
2nd Aug 20251610 AMAQI
2nd Aug 20251711 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025212 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025194 PMAQI
2nd Aug 2025195 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025197 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025209 PMAQI
2nd Aug 20252110 PMAQI
2nd Aug 20252011 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025201 AMAQI
3rd Aug 2025202 AMAQI
3rd Aug 2025193 AMAQI
3rd Aug 2025184 AMAQI
17°C13/20°C
3rd Aug 2025195 AMAQI
5 AM3rd Aug 2025196 AMAQI
3rd Aug 2025187 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 12 PM
30AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
1 PM - 9 PM
25AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 12 PM (Avg. 30), while the lowest AQI was between 1 PM to 9 PM (Avg. 25).
Night time
Avg. Highest Time
12 AM - 11 PM
28AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
28AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 28), while the lowest AQI was between 12 AM to 11 PM (Avg. 28).
2025 Days Vs Air Quality
Boom, Mechelen, Flanders, Belgium
2025
71%
151
27%
57
2%
5
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
151 DaysModerate
57 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Boom, Mechelen, 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
31AQI
31AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
29AQI
29AQI
4th January 2025
52AQI
52AQI
5th January 2025
32AQI
32AQI
6th January 2025
20AQI
20AQI
7th January 2025
20AQI
20AQI
8th January 2025
29AQI
29AQI
9th January 2025
30AQI
30AQI
10th January 2025
53AQI
53AQI
11th January 2025
81AQI
81AQI
12th January 2025
75AQI
75AQI
13th January 2025
66AQI
66AQI
14th January 2025
74AQI
74AQI
15th January 2025
98AQI
98AQI
16th January 2025
58AQI
58AQI
17th January 2025
73AQI
73AQI
18th January 2025
64AQI
64AQI
19th January 2025
87AQI
87AQI
20th January 2025
88AQI
88AQI
21st January 2025
85AQI
85AQI
22nd January 2025
70AQI
70AQI
23rd January 2025
56AQI
56AQI
24th January 2025
25AQI
25AQI
25th January 2025
34AQI
34AQI
26th January 2025
28AQI
28AQI
27th January 2025
19AQI
19AQI
28th January 2025
21AQI
21AQI
29th January 2025
25AQI
25AQI
30th January 2025
32AQI
32AQI
31st January 2025
45AQI
45AQI
1st February 2025
58AQI
58AQI
2nd February 2025
63AQI
63AQI
3rd February 2025
89AQI
89AQI
4th February 2025
64AQI
64AQI
5th February 2025
64AQI
64AQI
6th February 2025
62AQI
62AQI
7th February 2025
52AQI
52AQI
8th February 2025
60AQI
60AQI
9th February 2025
50AQI
50AQI
10th February 2025
125AQI
125AQI
11th February 2025
79AQI
79AQI
12th February 2025
72AQI
72AQI
13th February 2025
95AQI
95AQI
14th February 2025
114AQI
114AQI
15th February 2025
88AQI
88AQI
16th February 2025
56AQI
56AQI
17th February 2025
65AQI
65AQI
18th February 2025
73AQI
73AQI
19th February 2025
77AQI
77AQI
20th February 2025
71AQI
71AQI
21st February 2025
48AQI
48AQI
22nd February 2025
38AQI
38AQI
23rd February 2025
37AQI
37AQI
24th February 2025
21AQI
21AQI
25th February 2025
43AQI
43AQI
26th February 2025
36AQI
36AQI
27th February 2025
26AQI
26AQI
28th February 2025
35AQI
35AQI
1st March 2025
39AQI
39AQI
2nd March 2025
62AQI
62AQI
3rd March 2025
84AQI
84AQI
4th March 2025
114AQI
114AQI
5th March 2025
89AQI
89AQI
6th March 2025
72AQI
72AQI
7th March 2025
56AQI
56AQI
8th March 2025
68AQI
68AQI
9th March 2025
81AQI
81AQI
10th March 2025
109AQI
109AQI
11th March 2025
85AQI
85AQI
12th March 2025
38AQI
38AQI
13th March 2025
47AQI
47AQI
14th March 2025
31AQI
31AQI
15th March 2025
38AQI
38AQI
16th March 2025
44AQI
44AQI
17th March 2025
35AQI
35AQI
18th March 2025
31AQI
31AQI
19th March 2025
45AQI
45AQI
20th March 2025
57AQI
57AQI
21st March 2025
57AQI
57AQI
22nd March 2025
35AQI
35AQI
23rd March 2025
19AQI
19AQI
24th March 2025
73AQI
73AQI
25th March 2025
115AQI
115AQI
26th March 2025
58AQI
58AQI
27th March 2025
60AQI
60AQI
28th March 2025
68AQI
68AQI
29th March 2025
40AQI
40AQI
30th March 2025
34AQI
34AQI
31st March 2025
37AQI
37AQI
1st April 2025
33AQI
33AQI
2nd April 2025
35AQI
35AQI
3rd April 2025
52AQI
52AQI
4th April 2025
55AQI
55AQI
5th April 2025
45AQI
45AQI
6th April 2025
20AQI
20AQI
7th April 2025
32AQI
32AQI
8th April 2025
45AQI
45AQI
9th April 2025
51AQI
51AQI
10th April 2025
50AQI
50AQI
11th April 2025
60AQI
60AQI
12th April 2025
69AQI
69AQI
13th April 2025
43AQI
43AQI
14th April 2025
30AQI
30AQI
15th April 2025
35AQI
35AQI
16th April 2025
25AQI
25AQI
17th April 2025
36AQI
36AQI
18th April 2025
43AQI
43AQI
19th April 2025
41AQI
41AQI
20th April 2025
48AQI
48AQI
21st April 2025
36AQI
36AQI
22nd April 2025
47AQI
47AQI
23rd April 2025
30AQI
30AQI
24th April 2025
59AQI
59AQI
25th April 2025
50AQI
50AQI
26th April 2025
58AQI
58AQI
27th April 2025
42AQI
42AQI
28th April 2025
46AQI
46AQI
29th April 2025
46AQI
46AQI
30th April 2025
43AQI
43AQI
1st May 2025
44AQI
44AQI
2nd May 2025
57AQI
57AQI
3rd May 2025
56AQI
56AQI
4th May 2025
24AQI
24AQI
5th May 2025
24AQI
24AQI
6th May 2025
21AQI
21AQI
7th May 2025
32AQI
32AQI
8th May 2025
25AQI
25AQI
9th May 2025
22AQI
22AQI
10th May 2025
24AQI
24AQI
11th May 2025
24AQI
24AQI
12th May 2025
23AQI
23AQI
13th May 2025
35AQI
35AQI
14th May 2025
38AQI
38AQI
15th May 2025
44AQI
44AQI
16th May 2025
33AQI
33AQI
17th May 2025
36AQI
36AQI
18th May 2025
39AQI
39AQI
19th May 2025
36AQI
36AQI
20th May 2025
29AQI
29AQI
21st May 2025
43AQI
43AQI
22nd May 2025
31AQI
31AQI
23rd May 2025
22AQI
22AQI
24th May 2025
25AQI
25AQI
25th May 2025
20AQI
20AQI
26th May 2025
28AQI
28AQI
27th May 2025
21AQI
21AQI
28th May 2025
19AQI
19AQI
29th May 2025
27AQI
27AQI
30th May 2025
28AQI
28AQI
31st May 2025
34AQI
34AQI
1st June 2025
33AQI
33AQI
2nd June 2025
26AQI
26AQI
3rd June 2025
25AQI
25AQI
4th June 2025
21AQI
21AQI
5th June 2025
19AQI
19AQI
6th June 2025
18AQI
18AQI
7th June 2025
15AQI
15AQI
8th June 2025
18AQI
18AQI
9th June 2025
36AQI
36AQI
10th June 2025
50AQI
50AQI
11th June 2025
35AQI
35AQI
12th June 2025
42AQI
42AQI
13th June 2025
58AQI
58AQI
14th June 2025
43AQI
43AQI
15th June 2025
30AQI
30AQI
16th June 2025
32AQI
32AQI
17th June 2025
32AQI
32AQI
18th June 2025
36AQI
36AQI
19th June 2025
35AQI
35AQI
20th June 2025
32AQI
32AQI
21st June 2025
30AQI
30AQI
22nd June 2025
28AQI
28AQI
23rd June 2025
22AQI
22AQI
24th June 2025
25AQI
25AQI
25th June 2025
20AQI
20AQI
26th June 2025
25AQI
25AQI
27th June 2025
26AQI
26AQI
28th June 2025
16AQI
16AQI
29th June 2025
18AQI
18AQI
30th June 2025
26AQI
26AQI
1st July 2025
33AQI
33AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
24AQI
24AQI
4th July 2025
21AQI
21AQI
5th July 2025
21AQI
21AQI
6th July 2025
18AQI
18AQI
7th July 2025
21AQI
21AQI
8th July 2025
21AQI
21AQI
9th July 2025
29AQI
29AQI
10th July 2025
27AQI
27AQI
11th July 2025
22AQI
22AQI
12th July 2025
24AQI
24AQI
13th July 2025
30AQI
30AQI
14th July 2025
43AQI
43AQI
15th July 2025
25AQI
25AQI
16th July 2025
24AQI
24AQI
17th July 2025
27AQI
27AQI
18th July 2025
30AQI
30AQI
19th July 2025
51AQI
51AQI
20th July 2025
41AQI
41AQI
21st July 2025
31AQI
31AQI
22nd July 2025
20AQI
20AQI
23rd July 2025
18AQI
18AQI
24th July 2025
28AQI
28AQI
25th July 2025
34AQI
34AQI
26th July 2025
38AQI
38AQI
27th July 2025
27AQI
27AQI
28th July 2025
26AQI
26AQI
29th July 2025
29AQI
29AQI
30th July 2025
29AQI
29AQI
31st July 2025
25AQI
25AQI
1st August 2025
22AQI
22AQI
49AQI
63AQI
59AQI
44AQI
31AQI
29AQI
28AQI
22AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
16
15
9
17
2
14
14
3
23
7
29
2
29
1
30
1
1
151
57
5
Highest AQI recorded in
February63AQI
Lowest AQI recorded in
August22AQI
202435AQI
23
8
27
2
25
6
30
21
10
25
5
28
3
29
2
24
6
27
4
17
13
23
8
299
67
Highest AQI recorded in
November45AQI
Lowest AQI recorded in
April21AQI
202334AQI
3
25
6
17
9
25
6
20
8
29
2
29
2
25
5
29
2
27
2
25
6
254
48
Highest AQI recorded in
May45AQI
Lowest AQI recorded in
July26AQI
202242AQI
14
15
2
19
9
18
4
20
8
26
5
29
1
20
3
1
1
18
18
4
4
178
55
6
Highest AQI recorded in
March68AQI
Lowest AQI recorded in
November23AQI
202144AQI
18
12
15
12
18
11
2
17
12
1
29
2
20
10
22
9
29
2
15
15
27
3
1
15
15
20
11
245
114
4
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
May33AQI
202038AQI
8
5
9
12
18
28
2
31
23
8
24
5
1
29
2
15
13
2
22
8
207
55
3
Highest AQI recorded in
April57AQI
Lowest AQI recorded in
July23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
44AQILeast Polluted Year Recorded
2023(Avg.)
34AQIBoom's annual 2025 AQI (43) shows an average percentage change of 12.1% (worsened AQI) compared to previous years: 2020 (38), 2021 (44), 2022 (42), 2023 (34), 2024 (35).
