Country Background

Houtem, Veurne, 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+

September Air Quality Analysis

Houtem, Veurne, Flanders, Belgium

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Sep 2023
104AQI
Lowest AQI recorded on
29th Sep 2022
10AQI


Same Day Analysis (19th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 21 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 19th Sep - 20th Sep 2025

Houtem, Veurne, Flanders, Belgium

AQI
Day
Night
.

7 AM19th Sep 2025

8 PM

6 AM20th Sep 2025

Day time
Avg. Highest Time
12PM19th Sep

31AQI

Avg. Lowest Time
6PM19th Sep

20AQI

Night time
Avg. Highest Time
5AM20th Sep

32AQI

Avg. Lowest Time
9PM19th Sep

21AQI

In the last 24 hours,

Houtem's AQI reached its highest point of 32 at 5 AM during the Night, while the lowest point, 20, was recorded at 6 PM during the Day between 19th Sep and 20th Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

Houtem, Veurne, Flanders, Belgium

AugSep
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
Day
Night
21st Aug 2025307 AMAQI
21st Aug 2025218 AMAQI
21st Aug 2025219 AMAQI
21st Aug 20252810 AMAQI
21st Aug 20252311 AMAQI
21st Aug 20252312 PMAQI
21st Aug 2025241 PMAQI
21st Aug 2025222 PMAQI
21st Aug 2025263 PMAQI
21st Aug 2025244 PMAQI
21st Aug 2025265 PMAQI
21st Aug 2025266 PMAQI
21st Aug 2025307 PMAQI
21st Aug 2025288 PMAQI
21st Aug 2025279 PMAQI
21st Aug 20252710 PMAQI
21st Aug 20252611 PMAQI
22nd Aug 20252612 AMAQI
22nd Aug 2025261 AMAQI
22nd Aug 2025182 AMAQI
22nd Aug 2025163 AMAQI
22nd Aug 2025174 AMAQI
22nd Aug 2025185 AMAQI
22nd Aug 2025156 AMAQI

18°C16/20°C

22nd Aug 2025187 AMAQI
22nd Aug 2025178 AMAQI
22nd Aug 2025189 AMAQI
22nd Aug 20252010 AMAQI
22nd Aug 20252511 AMAQI
22nd Aug 20252212 PMAQI
22nd Aug 2025201 PMAQI
22nd Aug 2025212 PMAQI
22nd Aug 2025183 PMAQI
22nd Aug 2025204 PMAQI
22nd Aug 2025215 PMAQI
22nd Aug 2025196 PMAQI
22nd Aug 2025197 PMAQI
22nd Aug 2025228 PMAQI
22nd Aug 2025219 PMAQI
22nd Aug 20252210 PMAQI
22nd Aug 20252011 PMAQI
23rd Aug 20252112 AMAQI
23rd Aug 2025211 AMAQI
23rd Aug 2025222 AMAQI
23rd Aug 2025223 AMAQI
23rd Aug 2025234 AMAQI
23rd Aug 2025195 AMAQI
23rd Aug 2025206 AMAQI

16°C13/18°C

23rd Aug 2025207 AMAQI
23rd Aug 2025218 AMAQI
23rd Aug 2025219 AMAQI
23rd Aug 20252210 AMAQI
23rd Aug 20252311 AMAQI
23rd Aug 20252212 PMAQI
23rd Aug 2025261 PMAQI
23rd Aug 2025242 PMAQI
23rd Aug 2025243 PMAQI
23rd Aug 2025274 PMAQI
23rd Aug 2025225 PMAQI
23rd Aug 2025246 PMAQI
23rd Aug 2025247 PMAQI
23rd Aug 2025218 PMAQI
23rd Aug 2025209 PMAQI
23rd Aug 20252210 PMAQI
23rd Aug 20252211 PMAQI
24th Aug 20252212 AMAQI
24th Aug 2025221 AMAQI
24th Aug 2025222 AMAQI
24th Aug 2025243 AMAQI
24th Aug 2025264 AMAQI
24th Aug 2025255 AMAQI
24th Aug 2025216 AMAQI

17°C14/18°C

24th Aug 2025207 AMAQI
24th Aug 2025238 AMAQI
24th Aug 2025259 AMAQI
24th Aug 20252110 AMAQI
24th Aug 20252011 AMAQI
24th Aug 20251812 PMAQI
24th Aug 2025211 PMAQI
24th Aug 2025222 PMAQI
24th Aug 2025223 PMAQI
24th Aug 2025204 PMAQI
24th Aug 2025215 PMAQI
24th Aug 2025206 PMAQI
24th Aug 2025207 PMAQI
24th Aug 2025208 PMAQI
24th Aug 2025229 PMAQI
24th Aug 20252310 PMAQI
24th Aug 20252111 PMAQI
25th Aug 20252312 AMAQI
25th Aug 2025241 AMAQI
25th Aug 2025202 AMAQI
25th Aug 2025213 AMAQI
25th Aug 2025244 AMAQI
25th Aug 2025215 AMAQI
25th Aug 2025246 AMAQI

16°C11/20°C

25th Aug 2025347 AMAQI
25th Aug 2025328 AMAQI
25th Aug 2025379 AMAQI
25th Aug 20253210 AMAQI
25th Aug 20252711 AMAQI
25th Aug 20252712 PMAQI
25th Aug 2025281 PMAQI
25th Aug 2025262 PMAQI
25th Aug 2025233 PMAQI
25th Aug 2025234 PMAQI
25th Aug 2025235 PMAQI
25th Aug 2025226 PMAQI
25th Aug 2025227 PMAQI
25th Aug 2025238 PMAQI
25th Aug 2025279 PMAQI
25th Aug 20252810 PMAQI
25th Aug 20252811 PMAQI
26th Aug 20252812 AMAQI
26th Aug 2025271 AMAQI
26th Aug 2025302 AMAQI
26th Aug 2025333 AMAQI
26th Aug 2025374 AMAQI
26th Aug 2025455 AMAQI
26th Aug 2025356 AMAQI

19°C13/24°C

26th Aug 2025337 AMAQI
26th Aug 2025328 AMAQI
26th Aug 2025409 AMAQI
26th Aug 20254010 AMAQI
26th Aug 20254411 AMAQI
26th Aug 20254312 PMAQI
26th Aug 2025301 PMAQI
26th Aug 2025302 PMAQI
26th Aug 2025323 PMAQI
26th Aug 2025314 PMAQI
26th Aug 2025305 PMAQI
26th Aug 2025276 PMAQI
26th Aug 2025277 PMAQI
26th Aug 2025278 PMAQI
26th Aug 2025319 PMAQI
26th Aug 20252810 PMAQI
26th Aug 20252811 PMAQI
27th Aug 20253012 AMAQI
27th Aug 2025291 AMAQI
27th Aug 2025312 AMAQI
27th Aug 2025263 AMAQI
27th Aug 2025264 AMAQI
27th Aug 2025235 AMAQI
27th Aug 2025286 AMAQI

20°C16/25°C

27th Aug 2025277 AMAQI
27th Aug 2025288 AMAQI
27th Aug 2025349 AMAQI
27th Aug 20252810 AMAQI
27th Aug 20253711 AMAQI
27th Aug 20253612 PMAQI
27th Aug 2025281 PMAQI
27th Aug 2025282 PMAQI
27th Aug 2025303 PMAQI
27th Aug 2025264 PMAQI
27th Aug 2025275 PMAQI
27th Aug 2025266 PMAQI
27th Aug 2025277 PMAQI
27th Aug 2025268 PMAQI
27th Aug 2025279 PMAQI
27th Aug 20252810 PMAQI
27th Aug 20252811 PMAQI
28th Aug 20252712 AMAQI
28th Aug 2025271 AMAQI
28th Aug 2025272 AMAQI
28th Aug 2025263 AMAQI
28th Aug 2025254 AMAQI
28th Aug 2025285 AMAQI
28th Aug 2025246 AMAQI

19°C15/23°C

28th Aug 2025317 AMAQI
28th Aug 2025298 AMAQI
28th Aug 2025379 AMAQI
28th Aug 20253110 AMAQI
28th Aug 20253211 AMAQI
28th Aug 20253212 PMAQI
28th Aug 2025271 PMAQI
28th Aug 2025302 PMAQI
28th Aug 2025263 PMAQI
28th Aug 2025264 PMAQI
28th Aug 2025255 PMAQI
28th Aug 2025236 PMAQI
28th Aug 2025247 PMAQI
28th Aug 2025248 PMAQI
28th Aug 2025269 PMAQI
28th Aug 20252810 PMAQI
28th Aug 20252911 PMAQI
29th Aug 20252812 AMAQI
29th Aug 2025281 AMAQI
29th Aug 2025192 AMAQI
29th Aug 2025223 AMAQI
29th Aug 2025174 AMAQI
29th Aug 2025225 AMAQI
29th Aug 2025206 AMAQI

18°C15/21°C

29th Aug 2025217 AMAQI
29th Aug 2025188 AMAQI
29th Aug 2025209 AMAQI
29th Aug 20252610 AMAQI
29th Aug 20252111 AMAQI
29th Aug 20252212 PMAQI
29th Aug 2025231 PMAQI
29th Aug 2025212 PMAQI
29th Aug 2025203 PMAQI
29th Aug 2025224 PMAQI
29th Aug 2025225 PMAQI
29th Aug 2025226 PMAQI
29th Aug 2025217 PMAQI
29th Aug 2025198 PMAQI
29th Aug 2025229 PMAQI
29th Aug 20252510 PMAQI
29th Aug 20252411 PMAQI
30th Aug 20252412 AMAQI
30th Aug 2025241 AMAQI
30th Aug 2025192 AMAQI
30th Aug 2025213 AMAQI
30th Aug 2025214 AMAQI
30th Aug 2025225 AMAQI
30th Aug 2025226 AMAQI

17°C14/20°C

30th Aug 2025217 AMAQI
30th Aug 2025198 AMAQI
30th Aug 2025209 AMAQI
30th Aug 20252210 AMAQI
30th Aug 20252311 AMAQI
30th Aug 20252312 PMAQI
30th Aug 2025241 PMAQI
30th Aug 2025222 PMAQI
30th Aug 2025203 PMAQI
30th Aug 2025214 PMAQI
30th Aug 2025205 PMAQI
30th Aug 2025206 PMAQI
30th Aug 2025227 PMAQI
30th Aug 2025188 PMAQI
30th Aug 2025209 PMAQI
30th Aug 20252110 PMAQI
30th Aug 20252011 PMAQI
31st Aug 20252012 AMAQI
31st Aug 2025201 AMAQI
31st Aug 2025172 AMAQI
31st Aug 2025183 AMAQI
31st Aug 2025184 AMAQI
31st Aug 2025155 AMAQI
31st Aug 2025176 AMAQI

19°C14/22°C

31st Aug 2025197 AMAQI
31st Aug 2025198 AMAQI
31st Aug 2025189 AMAQI
31st Aug 20251910 AMAQI
31st Aug 20252011 AMAQI
31st Aug 20252112 PMAQI
31st Aug 2025241 PMAQI
31st Aug 2025192 PMAQI
31st Aug 2025203 PMAQI
31st Aug 2025194 PMAQI
31st Aug 2025185 PMAQI
31st Aug 2025206 PMAQI
31st Aug 2025247 PMAQI
31st Aug 2025228 PMAQI
31st Aug 2025209 PMAQI
31st Aug 20252010 PMAQI
31st Aug 20252011 PMAQI
1st Sep 20251912 AMAQI
1st Sep 2025211 AMAQI
1st Sep 2025192 AMAQI
1st Sep 2025203 AMAQI
1st Sep 2025194 AMAQI
1st Sep 2025195 AMAQI
1st Sep 2025196 AMAQI

20°C17/23°C

1st Sep 2025217 AMAQI
1st Sep 2025228 AMAQI
1st Sep 2025209 AMAQI
1st Sep 20252210 AMAQI
1st Sep 20252411 AMAQI
1st Sep 20252812 PMAQI
1st Sep 2025241 PMAQI
1st Sep 2025212 PMAQI
1st Sep 2025223 PMAQI
1st Sep 2025234 PMAQI
1st Sep 2025235 PMAQI
1st Sep 2025216 PMAQI
1st Sep 2025237 PMAQI
1st Sep 2025228 PMAQI
1st Sep 2025219 PMAQI
1st Sep 20252110 PMAQI
1st Sep 20252111 PMAQI
2nd Sep 20252212 AMAQI
2nd Sep 2025221 AMAQI
2nd Sep 2025162 AMAQI
2nd Sep 2025173 AMAQI
2nd Sep 2025174 AMAQI
2nd Sep 2025285 AMAQI
2nd Sep 2025166 AMAQI

18°C15/23°C

2nd Sep 2025167 AMAQI
2nd Sep 2025178 AMAQI
2nd Sep 2025189 AMAQI
2nd Sep 20251910 AMAQI
2nd Sep 20252011 AMAQI
2nd Sep 20252212 PMAQI
2nd Sep 2025211 PMAQI
2nd Sep 2025202 PMAQI
2nd Sep 2025183 PMAQI
2nd Sep 2025184 PMAQI
2nd Sep 2025185 PMAQI
2nd Sep 2025186 PMAQI
2nd Sep 2025187 PMAQI
2nd Sep 2025178 PMAQI
2nd Sep 2025189 PMAQI
2nd Sep 20252010 PMAQI
2nd Sep 20252011 PMAQI
3rd Sep 20252012 AMAQI
3rd Sep 2025201 AMAQI
3rd Sep 2025162 AMAQI
3rd Sep 2025143 AMAQI
3rd Sep 2025164 AMAQI
3rd Sep 2025165 AMAQI
3rd Sep 2025166 AMAQI

16°C13/20°C

3rd Sep 2025167 AMAQI
3rd Sep 2025178 AMAQI
3rd Sep 2025179 AMAQI
3rd Sep 20251710 AMAQI
3rd Sep 20251711 AMAQI
3rd Sep 20251912 PMAQI
3rd Sep 2025191 PMAQI
3rd Sep 2025182 PMAQI
3rd Sep 2025183 PMAQI
3rd Sep 2025194 PMAQI
3rd Sep 2025195 PMAQI
3rd Sep 2025166 PMAQI
3rd Sep 2025227 PMAQI
3rd Sep 2025198 PMAQI
3rd Sep 2025189 PMAQI
3rd Sep 20251810 PMAQI
3rd Sep 20251811 PMAQI
4th Sep 20251812 AMAQI
4th Sep 2025181 AMAQI
4th Sep 2025182 AMAQI
4th Sep 2025193 AMAQI
4th Sep 2025174 AMAQI
4th Sep 2025185 AMAQI
4th Sep 2025186 AMAQI

19°C16/23°C

4th Sep 2025227 AMAQI
4th Sep 2025228 AMAQI
4th Sep 2025249 AMAQI
4th Sep 20251710 AMAQI
4th Sep 20251511 AMAQI
4th Sep 20251712 PMAQI
4th Sep 2025191 PMAQI
4th Sep 2025202 PMAQI
4th Sep 2025163 PMAQI
4th Sep 2025114 PMAQI
4th Sep 2025115 PMAQI
4th Sep 2025146 PMAQI
4th Sep 2025177 PMAQI
4th Sep 2025188 PMAQI
4th Sep 2025199 PMAQI
4th Sep 20251910 PMAQI
4th Sep 20251911 PMAQI
5th Sep 20252012 AMAQI
5th Sep 2025221 AMAQI
5th Sep 2025192 AMAQI
5th Sep 2025193 AMAQI
5th Sep 2025164 AMAQI
5th Sep 2025175 AMAQI
5th Sep 2025166 AMAQI

17°C14/21°C

5th Sep 2025187 AMAQI
5th Sep 2025188 AMAQI
5th Sep 2025179 AMAQI
5th Sep 20252110 AMAQI
5th Sep 20252011 AMAQI
5th Sep 20253112 PMAQI
5th Sep 2025201 PMAQI
5th Sep 2025192 PMAQI
5th Sep 2025193 PMAQI
5th Sep 2025204 PMAQI
5th Sep 2025215 PMAQI
5th Sep 2025176 PMAQI
5th Sep 2025177 PMAQI
5th Sep 2025188 PMAQI
5th Sep 2025199 PMAQI
5th Sep 20251810 PMAQI
5th Sep 20251811 PMAQI
6th Sep 20251912 AMAQI
6th Sep 2025191 AMAQI
6th Sep 2025172 AMAQI
6th Sep 2025243 AMAQI
6th Sep 2025214 AMAQI
6th Sep 2025215 AMAQI
6th Sep 2025166 AMAQI

17°C14/20°C

6th Sep 2025177 AMAQI
6th Sep 2025228 AMAQI
6th Sep 2025229 AMAQI
6th Sep 20252510 AMAQI
6th Sep 20252511 AMAQI
6th Sep 20252112 PMAQI
6th Sep 2025221 PMAQI
6th Sep 2025192 PMAQI
6th Sep 2025223 PMAQI
6th Sep 2025204 PMAQI
6th Sep 2025195 PMAQI
6th Sep 2025176 PMAQI
6th Sep 2025187 PMAQI
6th Sep 2025198 PMAQI
6th Sep 2025209 PMAQI
6th Sep 20252110 PMAQI
6th Sep 20252011 PMAQI
7th Sep 20252012 AMAQI
7th Sep 2025201 AMAQI
7th Sep 2025202 AMAQI
7th Sep 2025203 AMAQI
7th Sep 2025234 AMAQI
7th Sep 2025215 AMAQI
7th Sep 2025206 AMAQI

19°C14/25°C

7th Sep 2025227 AMAQI
7th Sep 2025218 AMAQI
7th Sep 2025249 AMAQI
7th Sep 20252510 AMAQI
7th Sep 20252011 AMAQI
7th Sep 20253312 PMAQI
7th Sep 2025261 PMAQI
7th Sep 2025232 PMAQI
7th Sep 2025223 PMAQI
7th Sep 2025224 PMAQI
7th Sep 2025225 PMAQI
7th Sep 2025246 PMAQI
7th Sep 2025257 PMAQI
7th Sep 2025268 PMAQI
7th Sep 2025249 PMAQI
7th Sep 20252210 PMAQI
7th Sep 20252211 PMAQI
8th Sep 20252212 AMAQI
8th Sep 2025211 AMAQI
8th Sep 2025242 AMAQI
8th Sep 2025253 AMAQI
8th Sep 2025194 AMAQI
8th Sep 2025205 AMAQI
8th Sep 2025226 AMAQI

21°C15/30°C

8th Sep 2025227 AMAQI
8th Sep 2025218 AMAQI
8th Sep 2025219 AMAQI
8th Sep 20252210 AMAQI
8th Sep 20252811 AMAQI
8th Sep 20252412 PMAQI
8th Sep 2025221 PMAQI
8th Sep 2025222 PMAQI
8th Sep 2025223 PMAQI
8th Sep 2025244 PMAQI
8th Sep 2025255 PMAQI
8th Sep 2025226 PMAQI
8th Sep 2025227 PMAQI
8th Sep 2025258 PMAQI
8th Sep 2025229 PMAQI
8th Sep 20252210 PMAQI
8th Sep 20252111 PMAQI
9th Sep 20252312 AMAQI
9th Sep 2025231 AMAQI
9th Sep 2025202 AMAQI
9th Sep 2025203 AMAQI
9th Sep 2025214 AMAQI
9th Sep 2025195 AMAQI
9th Sep 2025186 AMAQI

18°C15/21°C

9th Sep 2025227 AMAQI
9th Sep 2025198 AMAQI
9th Sep 2025189 AMAQI
9th Sep 20252910 AMAQI
9th Sep 20252711 AMAQI
9th Sep 20253012 PMAQI
9th Sep 2025201 PMAQI
9th Sep 2025182 PMAQI
9th Sep 2025203 PMAQI
9th Sep 2025204 PMAQI
9th Sep 2025225 PMAQI
9th Sep 2025216 PMAQI
9th Sep 2025217 PMAQI
9th Sep 2025208 PMAQI
9th Sep 2025229 PMAQI
9th Sep 20252410 PMAQI
9th Sep 20252411 PMAQI
10th Sep 20252212 AMAQI
10th Sep 2025231 AMAQI
10th Sep 2025202 AMAQI
10th Sep 2025243 AMAQI
10th Sep 2025214 AMAQI
10th Sep 2025265 AMAQI
10th Sep 2025246 AMAQI

17°C14/19°C

10th Sep 2025337 AMAQI
10th Sep 2025328 AMAQI
10th Sep 2025269 AMAQI
10th Sep 20252810 AMAQI
10th Sep 20252011 AMAQI
10th Sep 20252212 PMAQI
10th Sep 2025221 PMAQI
10th Sep 2025232 PMAQI
10th Sep 2025203 PMAQI
10th Sep 2025214 PMAQI
10th Sep 2025205 PMAQI
10th Sep 2025216 PMAQI
10th Sep 2025237 PMAQI
10th Sep 2025208 PMAQI
10th Sep 2025239 PMAQI
10th Sep 20252410 PMAQI
10th Sep 20252311 PMAQI
11th Sep 20252312 AMAQI
11th Sep 2025241 AMAQI
11th Sep 2025192 AMAQI
11th Sep 2025213 AMAQI
11th Sep 2025204 AMAQI
11th Sep 2025185 AMAQI
11th Sep 2025196 AMAQI

16°C13/21°C

11th Sep 2025187 AMAQI
11th Sep 2025208 AMAQI
11th Sep 2025209 AMAQI
11th Sep 20252010 AMAQI
11th Sep 20251911 AMAQI
11th Sep 20251912 PMAQI
11th Sep 2025211 PMAQI
11th Sep 2025212 PMAQI
11th Sep 2025203 PMAQI
11th Sep 2025224 PMAQI
11th Sep 2025205 PMAQI
11th Sep 2025196 PMAQI
11th Sep 2025197 PMAQI
11th Sep 2025208 PMAQI
11th Sep 2025209 PMAQI
11th Sep 20252110 PMAQI
11th Sep 20252111 PMAQI
12th Sep 20252112 AMAQI
12th Sep 2025201 AMAQI
12th Sep 2025182 AMAQI
12th Sep 2025183 AMAQI
12th Sep 2025174 AMAQI
12th Sep 2025185 AMAQI
12th Sep 2025196 AMAQI

16°C14/18°C

12th Sep 2025167 AMAQI
12th Sep 2025178 AMAQI
12th Sep 2025199 AMAQI
12th Sep 20251910 AMAQI
12th Sep 20252311 AMAQI
12th Sep 20252412 PMAQI
12th Sep 2025221 PMAQI
12th Sep 2025212 PMAQI
12th Sep 2025193 PMAQI
12th Sep 2025184 PMAQI
12th Sep 2025185 PMAQI
12th Sep 2025186 PMAQI
12th Sep 2025187 PMAQI
12th Sep 2025188 PMAQI
12th Sep 2025189 PMAQI
12th Sep 20252010 PMAQI
12th Sep 20251911 PMAQI
13th Sep 20251912 AMAQI
13th Sep 2025191 AMAQI
13th Sep 2025172 AMAQI
13th Sep 2025153 AMAQI
13th Sep 2025144 AMAQI
13th Sep 2025145 AMAQI
13th Sep 2025146 AMAQI

15°C13/18°C

13th Sep 2025177 AMAQI
13th Sep 2025168 AMAQI
13th Sep 2025189 AMAQI
13th Sep 20251510 AMAQI
13th Sep 20251711 AMAQI
13th Sep 20252012 PMAQI
13th Sep 2025181 PMAQI
13th Sep 2025182 PMAQI
13th Sep 2025173 PMAQI
13th Sep 2025164 PMAQI
13th Sep 2025165 PMAQI
13th Sep 2025176 PMAQI
13th Sep 2025167 PMAQI
13th Sep 2025178 PMAQI
13th Sep 2025179 PMAQI
13th Sep 20251710 PMAQI
13th Sep 20251711 PMAQI
14th Sep 20251812 AMAQI
14th Sep 2025171 AMAQI
14th Sep 2025172 AMAQI
14th Sep 2025183 AMAQI
14th Sep 2025204 AMAQI
14th Sep 2025165 AMAQI
14th Sep 2025176 AMAQI

15°C13/18°C

14th Sep 2025197 AMAQI
14th Sep 2025198 AMAQI
14th Sep 2025199 AMAQI
14th Sep 20252310 AMAQI
14th Sep 20252611 AMAQI
14th Sep 20252812 PMAQI
14th Sep 2025241 PMAQI
14th Sep 2025202 PMAQI
14th Sep 2025213 PMAQI
14th Sep 2025194 PMAQI
14th Sep 2025185 PMAQI
14th Sep 2025186 PMAQI
14th Sep 2025177 PMAQI
14th Sep 2025178 PMAQI
14th Sep 2025189 PMAQI
14th Sep 20251810 PMAQI
14th Sep 20251811 PMAQI
15th Sep 20251812 AMAQI
15th Sep 2025181 AMAQI
15th Sep 2025152 AMAQI
15th Sep 2025163 AMAQI
15th Sep 2025164 AMAQI
15th Sep 2025225 AMAQI
15th Sep 2025346 AMAQI

16°C12/19°C

15th Sep 2025337 AMAQI
15th Sep 2025308 AMAQI
15th Sep 2025309 AMAQI
15th Sep 20253310 AMAQI
15th Sep 20253411 AMAQI
15th Sep 20253712 PMAQI
15th Sep 2025281 PMAQI
15th Sep 2025292 PMAQI
15th Sep 2025323 PMAQI
15th Sep 2025244 PMAQI
15th Sep 2025245 PMAQI
15th Sep 2025236 PMAQI
15th Sep 2025257 PMAQI
15th Sep 2025238 PMAQI
15th Sep 2025249 PMAQI
15th Sep 20252510 PMAQI
15th Sep 20252611 PMAQI
16th Sep 20252412 AMAQI
16th Sep 2025241 AMAQI
16th Sep 2025252 AMAQI
16th Sep 2025263 AMAQI
16th Sep 2025244 AMAQI
16th Sep 2025235 AMAQI
16th Sep 2025236 AMAQI

17°C15/19°C

16th Sep 2025257 AMAQI
16th Sep 2025238 AMAQI
16th Sep 2025289 AMAQI
16th Sep 20252410 AMAQI
16th Sep 20251911 AMAQI
16th Sep 20251912 PMAQI
16th Sep 2025191 PMAQI
16th Sep 2025202 PMAQI
16th Sep 2025213 PMAQI
16th Sep 2025204 PMAQI
16th Sep 2025205 PMAQI
16th Sep 2025216 PMAQI
16th Sep 2025217 PMAQI
16th Sep 2025218 PMAQI
16th Sep 2025249 PMAQI
16th Sep 20252510 PMAQI
16th Sep 20252411 PMAQI
17th Sep 20252612 AMAQI
17th Sep 2025261 AMAQI
17th Sep 2025252 AMAQI
17th Sep 2025243 AMAQI
17th Sep 2025234 AMAQI
17th Sep 2025225 AMAQI
17th Sep 2025206 AMAQI

16°C14/18°C

17th Sep 2025237 AMAQI
17th Sep 2025208 AMAQI
17th Sep 2025199 AMAQI
17th Sep 20252010 AMAQI
17th Sep 20252011 AMAQI
17th Sep 20252112 PMAQI
17th Sep 2025241 PMAQI
17th Sep 2025222 PMAQI
17th Sep 2025203 PMAQI
17th Sep 2025194 PMAQI
17th Sep 2025205 PMAQI
17th Sep 2025206 PMAQI
17th Sep 2025197 PMAQI
17th Sep 2025198 PMAQI
17th Sep 2025209 PMAQI
17th Sep 20252310 PMAQI
17th Sep 20252511 PMAQI
18th Sep 20252412 AMAQI
18th Sep 2025231 AMAQI
18th Sep 2025192 AMAQI
18th Sep 2025183 AMAQI
18th Sep 2025204 AMAQI
18th Sep 2025215 AMAQI
18th Sep 2025176 AMAQI

16°C14/20°C

18th Sep 2025147 AMAQI
18th Sep 2025158 AMAQI
18th Sep 2025179 AMAQI
18th Sep 20251910 AMAQI
18th Sep 20251811 AMAQI
18th Sep 20251712 PMAQI
18th Sep 2025171 PMAQI
18th Sep 2025162 PMAQI
18th Sep 2025173 PMAQI
18th Sep 2025164 PMAQI
18th Sep 2025175 PMAQI
18th Sep 2025176 PMAQI
18th Sep 2025167 PMAQI
18th Sep 2025168 PMAQI
18th Sep 2025169 PMAQI
18th Sep 20251710 PMAQI
18th Sep 20251711 PMAQI
19th Sep 20251812 AMAQI
19th Sep 2025201 AMAQI
19th Sep 2025152 AMAQI
19th Sep 2025143 AMAQI
19th Sep 2025164 AMAQI
19th Sep 2025175 AMAQI
19th Sep 2025186 AMAQI

19°C16/22°C

19th Sep 2025257 AMAQI
19th Sep 2025258 AMAQI
19th Sep 2025249 AMAQI
19th Sep 20252810 AMAQI
19th Sep 20253011 AMAQI
19th Sep 20253112 PMAQI
19th Sep 2025281 PMAQI
19th Sep 2025242 PMAQI
19th Sep 2025233 PMAQI
19th Sep 2025224 PMAQI
19th Sep 2025215 PMAQI
19th Sep 2025206 PMAQI
19th Sep 2025217 PMAQI
19th Sep 2025218 PMAQI
19th Sep 2025219 PMAQI
19th Sep 20252210 PMAQI
19th Sep 20252211 PMAQI
20th Sep 20252212 AMAQI
20th Sep 2025221 AMAQI
20th Sep 2025282 AMAQI
20th Sep 2025313 AMAQI
20th Sep 2025314 AMAQI
20th Sep 2025325 AMAQI
20th Sep 2025326 AMAQI

20°C15/26°C

20th Sep 2025357 AMAQI
7 AM
20th Sep 2025428 AMAQI
20th Sep 2025459 AMAQI
20th Sep 20254410 AMAQI
20th Sep 20254411 AMAQI
20th Sep 20253712 PMAQI
20th Sep 2025331 PMAQI
1 PM
20th Sep 2025342 PMAQI
20th Sep 2025333 PMAQI
20th Sep 2025364 PMAQI
20th Sep 2025335 PMAQI
20th Sep 2025326 PMAQI
8 PM
1 AM
6 AM

--°C/°C

Day time
Avg. Highest Time
11 AM - 12 PM

25AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM - 8 PM

21AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 12 PM (Avg. 25), while the lowest AQI was between 5 PM to 8 PM (Avg. 21).
Night time
Avg. Highest Time
12 AM - 1 AM

22AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM

21AQI

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. 22), while the lowest AQI was between 2 AM to 4 AM (Avg. 21).

2025 Days Vs Air Quality

Houtem, Veurne, Flanders, Belgium

2025

70%

183

27%

71

3%

8

Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)

Good
183 Days
Moderate
71 Days
Poor
8 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 70%

Health Risk Level:

Low

In 2025, 70% of 263 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

Houtem, Veurne, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
31AQI
2nd January 2025
29AQI
3rd January 2025
29AQI
4th January 2025
52AQI
5th January 2025
35AQI
6th January 2025
25AQI
7th January 2025
25AQI
8th January 2025
34AQI
9th January 2025
28AQI
10th January 2025
58AQI
11th January 2025
68AQI
12th January 2025
56AQI
13th January 2025
82AQI
14th January 2025
85AQI
15th January 2025
78AQI
16th January 2025
69AQI
17th January 2025
76AQI
18th January 2025
73AQI
19th January 2025
79AQI
20th January 2025
96AQI
21st January 2025
77AQI
22nd January 2025
96AQI
23rd January 2025
56AQI
24th January 2025
35AQI
25th January 2025
34AQI
26th January 2025
36AQI
27th January 2025
30AQI
28th January 2025
29AQI
29th January 2025
27AQI
30th January 2025
27AQI
31st January 2025
35AQI
1st February 2025
65AQI
2nd February 2025
82AQI
3rd February 2025
97AQI
4th February 2025
71AQI
5th February 2025
58AQI
6th February 2025
55AQI
7th February 2025
54AQI
8th February 2025
64AQI
9th February 2025
41AQI
10th February 2025
125AQI
11th February 2025
115AQI
12th February 2025
78AQI
13th February 2025
79AQI
14th February 2025
103AQI
15th February 2025
86AQI
16th February 2025
74AQI
17th February 2025
75AQI
18th February 2025
84AQI
19th February 2025
90AQI
20th February 2025
72AQI
21st February 2025
59AQI
22nd February 2025
52AQI
23rd February 2025
44AQI
24th February 2025
31AQI
25th February 2025
49AQI
26th February 2025
34AQI
27th February 2025
27AQI
28th February 2025
35AQI
1st March 2025
38AQI
2nd March 2025
76AQI
3rd March 2025
107AQI
4th March 2025
109AQI
5th March 2025
120AQI
6th March 2025
99AQI
7th March 2025
60AQI
8th March 2025
70AQI
9th March 2025
93AQI
10th March 2025
139AQI
11th March 2025
82AQI
12th March 2025
43AQI
13th March 2025
30AQI
14th March 2025
26AQI
15th March 2025
38AQI
16th March 2025
44AQI
17th March 2025
40AQI
18th March 2025
46AQI
19th March 2025
73AQI
20th March 2025
78AQI
21st March 2025
62AQI
22nd March 2025
47AQI
23rd March 2025
44AQI
24th March 2025
88AQI
25th March 2025
110AQI
26th March 2025
57AQI
27th March 2025
62AQI
28th March 2025
51AQI
29th March 2025
37AQI
30th March 2025
39AQI
31st March 2025
35AQI
1st April 2025
41AQI
2nd April 2025
45AQI
3rd April 2025
57AQI
4th April 2025
68AQI
5th April 2025
59AQI
6th April 2025
29AQI
7th April 2025
38AQI
8th April 2025
55AQI
9th April 2025
39AQI
10th April 2025
34AQI
11th April 2025
55AQI
12th April 2025
75AQI
13th April 2025
48AQI
14th April 2025
34AQI
15th April 2025
51AQI
16th April 2025
21AQI
17th April 2025
41AQI
18th April 2025
54AQI
19th April 2025
48AQI
20th April 2025
50AQI
21st April 2025
64AQI
22nd April 2025
43AQI
23rd April 2025
23AQI
24th April 2025
56AQI
25th April 2025
53AQI
26th April 2025
66AQI
27th April 2025
52AQI
28th April 2025
52AQI
29th April 2025
67AQI
30th April 2025
59AQI
1st May 2025
72AQI
2nd May 2025
74AQI
3rd May 2025
53AQI
4th May 2025
25AQI
5th May 2025
25AQI
6th May 2025
22AQI
7th May 2025
27AQI
8th May 2025
36AQI
9th May 2025
32AQI
10th May 2025
34AQI
11th May 2025
25AQI
12th May 2025
27AQI
13th May 2025
41AQI
14th May 2025
51AQI
15th May 2025
45AQI
16th May 2025
37AQI
17th May 2025
37AQI
18th May 2025
41AQI
19th May 2025
44AQI
20th May 2025
31AQI
21st May 2025
47AQI
22nd May 2025
32AQI
23rd May 2025
24AQI
24th May 2025
29AQI
25th May 2025
24AQI
26th May 2025
28AQI
27th May 2025
22AQI
28th May 2025
26AQI
29th May 2025
30AQI
30th May 2025
22AQI
31st May 2025
31AQI
1st June 2025
33AQI
2nd June 2025
26AQI
3rd June 2025
24AQI
4th June 2025
20AQI
5th June 2025
18AQI
6th June 2025
19AQI
7th June 2025
16AQI
8th June 2025
18AQI
9th June 2025
48AQI
10th June 2025
46AQI
11th June 2025
39AQI
12th June 2025
51AQI
13th June 2025
52AQI
14th June 2025
47AQI
15th June 2025
34AQI
16th June 2025
33AQI
17th June 2025
34AQI
18th June 2025
37AQI
19th June 2025
47AQI
20th June 2025
46AQI
21st June 2025
41AQI
22nd June 2025
42AQI
23rd June 2025
27AQI
24th June 2025
30AQI
25th June 2025
24AQI
26th June 2025
29AQI
27th June 2025
28AQI
28th June 2025
18AQI
29th June 2025
24AQI
30th June 2025
39AQI
1st July 2025
52AQI
2nd July 2025
50AQI
3rd July 2025
30AQI
4th July 2025
25AQI
5th July 2025
22AQI
6th July 2025
18AQI
7th July 2025
26AQI
8th July 2025
26AQI
9th July 2025
28AQI
10th July 2025
29AQI
11th July 2025
30AQI
12th July 2025
25AQI
13th July 2025
31AQI
14th July 2025
49AQI
15th July 2025
31AQI
16th July 2025
31AQI
17th July 2025
34AQI
18th July 2025
38AQI
19th July 2025
43AQI
20th July 2025
26AQI
21st July 2025
20AQI
22nd July 2025
19AQI
23rd July 2025
22AQI
24th July 2025
33AQI
25th July 2025
29AQI
26th July 2025
45AQI
27th July 2025
28AQI
28th July 2025
26AQI
29th July 2025
35AQI
30th July 2025
30AQI
31st July 2025
25AQI
1st August 2025
21AQI
2nd August 2025
21AQI
3rd August 2025
24AQI
4th August 2025
23AQI
5th August 2025
22AQI
6th August 2025
27AQI
7th August 2025
27AQI
8th August 2025
33AQI
9th August 2025
31AQI
10th August 2025
38AQI
11th August 2025
48AQI
12th August 2025
48AQI
13th August 2025
55AQI
14th August 2025
58AQI
15th August 2025
38AQI
16th August 2025
44AQI
17th August 2025
32AQI
18th August 2025
25AQI
19th August 2025
25AQI
20th August 2025
27AQI
21st August 2025
25AQI
22nd August 2025
20AQI
23rd August 2025
22AQI
24th August 2025
22AQI
25th August 2025
25AQI
26th August 2025
32AQI
27th August 2025
28AQI
28th August 2025
27AQI
29th August 2025
22AQI
30th August 2025
21AQI
31st August 2025
19AQI
1st September 2025
21AQI
2nd September 2025
19AQI
3rd September 2025
18AQI
4th September 2025
17AQI
5th September 2025
19AQI
6th September 2025
20AQI
7th September 2025
23AQI
8th September 2025
22AQI
9th September 2025
22AQI
10th September 2025
23AQI
11th September 2025
20AQI
12th September 2025
19AQI
13th September 2025
17AQI
14th September 2025
19AQI
15th September 2025
25AQI
16th September 2025
23AQI
17th September 2025
22AQI
18th September 2025
18AQI
19th September 2025
21AQI
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

51AQI

68AQI

66AQI

49AQI

35AQI

33AQI

31AQI

30AQI

20AQI


No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202543AQI

16
15
7
18
3
13
13
5
14
16
27
4
28
2
30
1
29
2
19
183
71
8

Highest AQI recorded in

February

68AQI


Lowest AQI recorded in

September

20AQI


202436AQI

24
7
29
25
6
30
20
11
26
4
30
1
28
3
23
6
1
26
5
15
15
24
7
300
65
1

Highest AQI recorded in

November

47AQI


Lowest AQI recorded in

April

23AQI


202337AQI

3
28
3
20
10
20
11
13
17
30
1
30
1
21
8
1
28
3
28
1
27
4
248
59
1

Highest AQI recorded in

June

50AQI


Lowest AQI recorded in

November

24AQI


202240AQI

17
13
1
18
2
8
14
9
18
12
25
5
27
3
21
3
1
27
2
29
4
195
54
10

Highest AQI recorded in

March

75AQI


Lowest AQI recorded in

November

21AQI


202142AQI

24
6
16
11
16
13
2
21
8
1
24
7
18
11
23
8
31
15
15
27
4
23
7
19
12
257
102
3

Highest AQI recorded in

March

54AQI


Lowest AQI recorded in

August

31AQI


202040AQI

6
6
1
11
8
2
15
3
23
7
30
1
21
8
2
25
5
30
1
17
12
1
27
3
205
54
6

Highest AQI recorded in

April

59AQI


Lowest AQI recorded in

October

26AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
43AQI
Least Polluted Year Recorded
2024(Avg.)
36AQI


Houtem's annual 2025 AQI (43) shows an average percentage change of 11.08% (worsened AQI) compared to previous years: 2020 (40), 2021 (42), 2022 (40), 2023 (37), 2024 (36).