Arlon, Wallonia, Belgium Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Arlon, Wallonia, Belgium
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2024
52AQILowest AQI recorded on
1st Aug 2021
4AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 21 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Arlon, Wallonia, Belgium
AQI
Day
Night
.
5 AM5th Aug 2025
9 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
9AM5th Aug
23AQI
Avg. Lowest Time
10AM5th Aug
20AQI
Night time
Avg. Highest Time
1AM6th Aug
24AQI
Avg. Lowest Time
5AM5th Aug
16AQI
In the last 24 hours,
Arlon's AQI reached its highest point of 24 at 1 AM during the Night, while the lowest point, 16, was recorded at 5 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Arlon, Wallonia, Belgium
JulAug
07th - 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 - 05th05th - 06th06th
Day
Night
7th Jul 2025165 AMAQI
7th Jul 2025196 AMAQI
7th Jul 2025187 AMAQI
7th Jul 2025198 AMAQI
7th Jul 2025189 AMAQI
7th Jul 20251910 AMAQI
7th Jul 20251811 AMAQI
7th Jul 20251912 PMAQI
7th Jul 2025181 PMAQI
7th Jul 2025192 PMAQI
7th Jul 2025203 PMAQI
7th Jul 2025204 PMAQI
7th Jul 2025195 PMAQI
7th Jul 2025196 PMAQI
7th Jul 2025197 PMAQI
7th Jul 2025198 PMAQI
7th Jul 2025199 PMAQI
7th Jul 20252010 PMAQI
7th Jul 20251911 PMAQI
8th Jul 20251912 AMAQI
8th Jul 2025191 AMAQI
8th Jul 2025172 AMAQI
8th Jul 2025183 AMAQI
8th Jul 2025174 AMAQI
14°C10/16°C
8th Jul 2025205 AMAQI
8th Jul 2025196 AMAQI
8th Jul 2025187 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251911 AMAQI
8th Jul 20252012 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025192 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025187 PMAQI
8th Jul 2025188 PMAQI
8th Jul 2025189 PMAQI
8th Jul 20251810 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025191 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025163 AMAQI
9th Jul 2025164 AMAQI
12°C7/18°C
9th Jul 2025165 AMAQI
9th Jul 2025176 AMAQI
9th Jul 2025207 AMAQI
9th Jul 2025188 AMAQI
9th Jul 2025199 AMAQI
9th Jul 20251910 AMAQI
9th Jul 20252011 AMAQI
9th Jul 20251912 PMAQI
9th Jul 2025191 PMAQI
9th Jul 2025182 PMAQI
9th Jul 2025183 PMAQI
9th Jul 2025184 PMAQI
9th Jul 2025185 PMAQI
9th Jul 2025176 PMAQI
9th Jul 2025177 PMAQI
9th Jul 2025178 PMAQI
9th Jul 2025169 PMAQI
9th Jul 20251810 PMAQI
9th Jul 20251811 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025181 AMAQI
10th Jul 2025182 AMAQI
10th Jul 2025183 AMAQI
10th Jul 2025184 AMAQI
15°C8/22°C
10th Jul 2025185 AMAQI
10th Jul 2025176 AMAQI
10th Jul 2025177 AMAQI
10th Jul 2025168 AMAQI
10th Jul 2025189 AMAQI
10th Jul 20252310 AMAQI
10th Jul 20251911 AMAQI
10th Jul 20251912 PMAQI
10th Jul 2025181 PMAQI
10th Jul 2025182 PMAQI
10th Jul 2025183 PMAQI
10th Jul 2025184 PMAQI
10th Jul 2025185 PMAQI
10th Jul 2025186 PMAQI
10th Jul 2025177 PMAQI
10th Jul 2025188 PMAQI
10th Jul 2025189 PMAQI
10th Jul 20251910 PMAQI
10th Jul 20251811 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025191 AMAQI
11th Jul 2025162 AMAQI
11th Jul 2025173 AMAQI
11th Jul 2025174 AMAQI
18°C11/24°C
11th Jul 2025165 AMAQI
11th Jul 2025186 AMAQI
11th Jul 2025207 AMAQI
11th Jul 2025188 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20251812 PMAQI
11th Jul 2025171 PMAQI
11th Jul 2025192 PMAQI
11th Jul 2025193 PMAQI
11th Jul 2025194 PMAQI
11th Jul 2025195 PMAQI
11th Jul 2025206 PMAQI
11th Jul 2025197 PMAQI
11th Jul 2025198 PMAQI
11th Jul 2025199 PMAQI
11th Jul 20252010 PMAQI
11th Jul 20252011 PMAQI
12th Jul 20252012 AMAQI
12th Jul 2025201 AMAQI
12th Jul 2025202 AMAQI
12th Jul 2025183 AMAQI
12th Jul 2025184 AMAQI
18°C13/24°C
12th Jul 2025215 AMAQI
12th Jul 2025206 AMAQI
12th Jul 2025177 AMAQI
12th Jul 2025208 AMAQI
12th Jul 2025209 AMAQI
12th Jul 20252110 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252112 PMAQI
12th Jul 2025181 PMAQI
12th Jul 2025192 PMAQI
12th Jul 2025193 PMAQI
12th Jul 2025194 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025196 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025188 PMAQI
12th Jul 2025199 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252111 PMAQI
13th Jul 20252112 AMAQI
13th Jul 2025201 AMAQI
13th Jul 2025202 AMAQI
13th Jul 2025193 AMAQI
13th Jul 2025204 AMAQI
19°C13/25°C
13th Jul 2025205 AMAQI
13th Jul 2025216 AMAQI
13th Jul 2025237 AMAQI
13th Jul 2025228 AMAQI
13th Jul 2025229 AMAQI
13th Jul 20252310 AMAQI
13th Jul 20251611 AMAQI
13th Jul 20251612 PMAQI
13th Jul 2025181 PMAQI
13th Jul 2025212 PMAQI
13th Jul 2025223 PMAQI
13th Jul 2025224 PMAQI
13th Jul 2025225 PMAQI
13th Jul 2025216 PMAQI
13th Jul 2025227 PMAQI
13th Jul 2025218 PMAQI
13th Jul 2025219 PMAQI
13th Jul 20252210 PMAQI
13th Jul 20252211 PMAQI
14th Jul 20252112 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025192 AMAQI
14th Jul 2025203 AMAQI
14th Jul 2025194 AMAQI
20°C13/26°C
14th Jul 2025205 AMAQI
14th Jul 2025226 AMAQI
14th Jul 2025227 AMAQI
14th Jul 2025248 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252510 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025238 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252310 PMAQI
14th Jul 20252211 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025231 AMAQI
15th Jul 2025212 AMAQI
15th Jul 2025223 AMAQI
15th Jul 2025234 AMAQI
19°C15/25°C
15th Jul 2025245 AMAQI
15th Jul 2025216 AMAQI
15th Jul 2025217 AMAQI
15th Jul 2025198 AMAQI
15th Jul 2025189 AMAQI
15th Jul 20251710 AMAQI
15th Jul 20251611 AMAQI
15th Jul 20251912 PMAQI
15th Jul 2025251 PMAQI
15th Jul 2025212 PMAQI
15th Jul 2025223 PMAQI
15th Jul 2025224 PMAQI
15th Jul 2025215 PMAQI
15th Jul 2025226 PMAQI
15th Jul 2025217 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025229 PMAQI
15th Jul 20252210 PMAQI
15th Jul 20252211 PMAQI
16th Jul 20252212 AMAQI
16th Jul 2025221 AMAQI
16th Jul 2025192 AMAQI
16th Jul 2025183 AMAQI
16th Jul 2025174 AMAQI
18°C13/22°C
16th Jul 2025175 AMAQI
16th Jul 2025196 AMAQI
16th Jul 2025187 AMAQI
16th Jul 2025198 AMAQI
16th Jul 2025189 AMAQI
16th Jul 20251910 AMAQI
16th Jul 20251811 AMAQI
16th Jul 20251812 PMAQI
16th Jul 2025181 PMAQI
16th Jul 2025202 PMAQI
16th Jul 2025203 PMAQI
16th Jul 2025204 PMAQI
16th Jul 2025205 PMAQI
16th Jul 2025216 PMAQI
16th Jul 2025207 PMAQI
16th Jul 2025218 PMAQI
16th Jul 2025219 PMAQI
16th Jul 20252010 PMAQI
16th Jul 20252111 PMAQI
17th Jul 20252112 AMAQI
17th Jul 2025211 AMAQI
17th Jul 2025172 AMAQI
17th Jul 2025163 AMAQI
17th Jul 2025164 AMAQI
15°C12/20°C
17th Jul 2025145 AMAQI
17th Jul 2025186 AMAQI
17th Jul 2025187 AMAQI
17th Jul 2025188 AMAQI
17th Jul 2025179 AMAQI
17th Jul 20252110 AMAQI
17th Jul 20252311 AMAQI
17th Jul 20252312 PMAQI
17th Jul 2025191 PMAQI
17th Jul 2025192 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025194 PMAQI
17th Jul 2025185 PMAQI
17th Jul 2025196 PMAQI
17th Jul 2025197 PMAQI
17th Jul 2025198 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20251910 PMAQI
17th Jul 20251911 PMAQI
18th Jul 20251912 AMAQI
18th Jul 2025201 AMAQI
18th Jul 2025182 AMAQI
18th Jul 2025143 AMAQI
18th Jul 2025154 AMAQI
17°C10/25°C
18th Jul 2025165 AMAQI
18th Jul 2025186 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025178 AMAQI
18th Jul 2025189 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20251611 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025171 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025185 PMAQI
18th Jul 2025196 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025198 PMAQI
18th Jul 2025199 PMAQI
18th Jul 20251910 PMAQI
18th Jul 20251911 PMAQI
19th Jul 20251812 AMAQI
19th Jul 2025191 AMAQI
19th Jul 2025162 AMAQI
19th Jul 2025163 AMAQI
19th Jul 2025224 AMAQI
20°C13/26°C
19th Jul 2025245 AMAQI
19th Jul 2025236 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025248 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252012 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252211 PMAQI
20th Jul 20252112 AMAQI
20th Jul 2025211 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025233 AMAQI
20th Jul 2025264 AMAQI
22°C15/30°C
20th Jul 2025275 AMAQI
20th Jul 2025256 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025238 AMAQI
20th Jul 2025219 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025213 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025215 PMAQI
20th Jul 2025216 PMAQI
20th Jul 2025227 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025229 PMAQI
20th Jul 20252310 PMAQI
20th Jul 20252311 PMAQI
21st Jul 20252212 AMAQI
21st Jul 2025221 AMAQI
21st Jul 2025172 AMAQI
21st Jul 2025103 AMAQI
21st Jul 2025114 AMAQI
18°C14/27°C
21st Jul 2025125 AMAQI
21st Jul 2025146 AMAQI
21st Jul 2025147 AMAQI
21st Jul 2025168 AMAQI
21st Jul 2025169 AMAQI
21st Jul 20251710 AMAQI
21st Jul 20251611 AMAQI
21st Jul 20251612 PMAQI
21st Jul 2025151 PMAQI
21st Jul 2025162 PMAQI
21st Jul 2025173 PMAQI
21st Jul 2025174 PMAQI
21st Jul 2025175 PMAQI
21st Jul 2025176 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025168 PMAQI
21st Jul 2025189 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025181 AMAQI
22nd Jul 2025152 AMAQI
22nd Jul 2025143 AMAQI
22nd Jul 2025144 AMAQI
16°C13/21°C
22nd Jul 2025135 AMAQI
22nd Jul 2025166 AMAQI
22nd Jul 2025157 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251410 AMAQI
22nd Jul 20251311 AMAQI
22nd Jul 20251212 PMAQI
22nd Jul 2025141 PMAQI
22nd Jul 2025152 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025155 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025158 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251611 PMAQI
23rd Jul 20251612 AMAQI
23rd Jul 2025171 AMAQI
23rd Jul 2025162 AMAQI
23rd Jul 2025143 AMAQI
23rd Jul 2025154 AMAQI
15°C13/19°C
23rd Jul 2025155 AMAQI
23rd Jul 2025156 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20251612 PMAQI
23rd Jul 2025161 PMAQI
23rd Jul 2025162 PMAQI
23rd Jul 2025153 PMAQI
23rd Jul 2025174 PMAQI
23rd Jul 2025165 PMAQI
23rd Jul 2025166 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025169 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251611 PMAQI
24th Jul 20251712 AMAQI
24th Jul 2025171 AMAQI
24th Jul 2025162 AMAQI
24th Jul 2025173 AMAQI
24th Jul 2025144 AMAQI
16°C11/21°C
24th Jul 2025165 AMAQI
24th Jul 2025166 AMAQI
24th Jul 2025177 AMAQI
24th Jul 2025188 AMAQI
24th Jul 2025199 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20251912 PMAQI
24th Jul 2025181 PMAQI
24th Jul 2025182 PMAQI
24th Jul 2025183 PMAQI
24th Jul 2025174 PMAQI
24th Jul 2025175 PMAQI
24th Jul 2025176 PMAQI
24th Jul 2025177 PMAQI
24th Jul 2025168 PMAQI
24th Jul 2025179 PMAQI
24th Jul 20251710 PMAQI
24th Jul 20251711 PMAQI
25th Jul 20251812 AMAQI
25th Jul 2025181 AMAQI
25th Jul 2025162 AMAQI
25th Jul 2025163 AMAQI
25th Jul 2025184 AMAQI
17°C13/21°C
25th Jul 2025215 AMAQI
25th Jul 2025226 AMAQI
25th Jul 2025227 AMAQI
25th Jul 2025268 AMAQI
25th Jul 2025239 AMAQI
25th Jul 20252710 AMAQI
25th Jul 20252711 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025212 PMAQI
25th Jul 2025223 PMAQI
25th Jul 2025214 PMAQI
25th Jul 2025195 PMAQI
25th Jul 2025196 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025198 PMAQI
25th Jul 2025209 PMAQI
25th Jul 20252110 PMAQI
25th Jul 20252211 PMAQI
26th Jul 20252212 AMAQI
26th Jul 2025201 AMAQI
26th Jul 2025272 AMAQI
26th Jul 2025313 AMAQI
26th Jul 2025314 AMAQI
18°C12/25°C
26th Jul 2025305 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025349 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252312 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025244 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025266 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025293 AMAQI
27th Jul 2025304 AMAQI
19°C14/25°C
27th Jul 2025305 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025269 AMAQI
27th Jul 20252110 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025257 PMAQI
27th Jul 2025268 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025182 AMAQI
28th Jul 2025143 AMAQI
28th Jul 2025184 AMAQI
16°C13/19°C
28th Jul 2025225 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025297 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025261 PMAQI
28th Jul 2025232 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025244 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025249 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025183 AMAQI
29th Jul 2025194 AMAQI
15°C12/19°C
29th Jul 2025205 AMAQI
29th Jul 2025216 AMAQI
29th Jul 2025197 AMAQI
29th Jul 2025208 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252110 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20252112 PMAQI
29th Jul 2025211 PMAQI
29th Jul 2025212 PMAQI
29th Jul 2025213 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025205 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025217 PMAQI
29th Jul 2025218 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252111 PMAQI
30th Jul 20252212 AMAQI
30th Jul 2025221 AMAQI
30th Jul 2025182 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025244 AMAQI
15°C10/21°C
30th Jul 2025225 AMAQI
30th Jul 2025256 AMAQI
30th Jul 2025277 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20253210 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252312 PMAQI
30th Jul 2025211 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025225 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 2025214 AMAQI
16°C12/21°C
31st Jul 2025195 AMAQI
31st Jul 2025216 AMAQI
31st Jul 2025207 AMAQI
31st Jul 2025218 AMAQI
31st Jul 2025219 AMAQI
31st Jul 20252110 AMAQI
31st Jul 20252011 AMAQI
31st Jul 20251912 PMAQI
31st Jul 2025221 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025216 PMAQI
31st Jul 2025207 PMAQI
31st Jul 2025208 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252310 PMAQI
31st Jul 20252311 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025203 AMAQI
1st Aug 2025194 AMAQI
16°C11/21°C
1st Aug 2025215 AMAQI
1st Aug 2025216 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025169 AMAQI
1st Aug 20252010 AMAQI
1st Aug 20252011 AMAQI
1st Aug 20251812 PMAQI
1st Aug 2025191 PMAQI
1st Aug 2025222 PMAQI
1st Aug 2025243 PMAQI
1st Aug 2025244 PMAQI
1st Aug 2025225 PMAQI
1st Aug 2025246 PMAQI
1st Aug 2025207 PMAQI
1st Aug 2025208 PMAQI
1st Aug 2025219 PMAQI
1st Aug 20252310 PMAQI
1st Aug 20252311 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025222 AMAQI
2nd Aug 2025203 AMAQI
2nd Aug 2025184 AMAQI
16°C12/20°C
2nd Aug 2025185 AMAQI
2nd Aug 2025196 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025179 AMAQI
2nd Aug 20251610 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20251712 PMAQI
2nd Aug 2025201 PMAQI
2nd Aug 2025212 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025215 PMAQI
2nd Aug 2025216 PMAQI
2nd Aug 2025217 PMAQI
2nd Aug 2025188 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252212 AMAQI
3rd Aug 2025311 AMAQI
3rd Aug 2025212 AMAQI
3rd Aug 2025193 AMAQI
3rd Aug 2025184 AMAQI
13°C10/16°C
3rd Aug 2025185 AMAQI
3rd Aug 2025176 AMAQI
3rd Aug 2025197 AMAQI
3rd Aug 2025178 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20252010 AMAQI
3rd Aug 20251711 AMAQI
3rd Aug 20251912 PMAQI
3rd Aug 2025191 PMAQI
3rd Aug 2025192 PMAQI
3rd Aug 2025193 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025205 PMAQI
3rd Aug 2025196 PMAQI
3rd Aug 2025197 PMAQI
3rd Aug 2025188 PMAQI
3rd Aug 2025209 PMAQI
3rd Aug 20252110 PMAQI
3rd Aug 20252111 PMAQI
4th Aug 20252212 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025202 AMAQI
4th Aug 2025183 AMAQI
4th Aug 2025174 AMAQI
15°C10/20°C
4th Aug 2025205 AMAQI
4th Aug 2025206 AMAQI
4th Aug 2025217 AMAQI
4th Aug 2025218 AMAQI
4th Aug 2025209 AMAQI
4th Aug 20252010 AMAQI
4th Aug 20252211 AMAQI
4th Aug 20252012 PMAQI
4th Aug 2025211 PMAQI
4th Aug 2025212 PMAQI
4th Aug 2025213 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025215 PMAQI
4th Aug 2025216 PMAQI
4th Aug 2025217 PMAQI
4th Aug 2025218 PMAQI
4th Aug 2025229 PMAQI
4th Aug 20252210 PMAQI
4th Aug 20252211 PMAQI
5th Aug 20252212 AMAQI
5th Aug 2025221 AMAQI
5th Aug 2025202 AMAQI
5th Aug 2025193 AMAQI
5th Aug 2025174 AMAQI
18°C14/24°C
5th Aug 2025165 AMAQI
5th Aug 2025206 AMAQI
5th Aug 2025227 AMAQI
5th Aug 2025208 AMAQI
5th Aug 2025239 AMAQI
5th Aug 20252010 AMAQI
5th Aug 20252211 AMAQI
5th Aug 20252312 PMAQI
5th Aug 2025221 PMAQI
5th Aug 2025222 PMAQI
5th Aug 2025223 PMAQI
5th Aug 2025234 PMAQI
5th Aug 2025235 PMAQI
5th Aug 2025236 PMAQI
5th Aug 2025237 PMAQI
5th Aug 2025228 PMAQI
5th Aug 2025229 PMAQI
5th Aug 20252310 PMAQI
5th Aug 20252311 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025212 AMAQI
6th Aug 2025223 AMAQI
6th Aug 2025204 AMAQI
17°C11/22°C
6th Aug 2025195 AMAQI
5 AM6th Aug 2025336 AMAQI
6th Aug 2025257 AMAQI
6th Aug 2025218 AMAQI
6th Aug 2025239 AMAQI
6th Aug 20252410 AMAQI
6th Aug 20252411 AMAQI
6th Aug 20252412 PMAQI
6th Aug 2025231 PMAQI
1 PM6th Aug 2025222 PMAQI
6th Aug 2025223 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
20AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM
19AQI
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. 20), while the lowest AQI was between 5 AM to 5 AM (Avg. 19).
Night time
Avg. Highest Time
12 AM - 1 AM
21AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
19AQI
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. 21), while the lowest AQI was between 2 AM to 4 AM (Avg. 19).
2025 Days Vs Air Quality
Arlon, Wallonia, Belgium
2025
90%
196
10%
21
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
196 DaysModerate
21 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 218 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
Arlon, Wallonia, 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
25AQI
25AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
25AQI
25AQI
4th January 2025
39AQI
39AQI
5th January 2025
28AQI
28AQI
6th January 2025
26AQI
26AQI
7th January 2025
27AQI
27AQI
8th January 2025
22AQI
22AQI
9th January 2025
26AQI
26AQI
10th January 2025
27AQI
27AQI
11th January 2025
31AQI
31AQI
12th January 2025
30AQI
30AQI
13th January 2025
30AQI
30AQI
14th January 2025
48AQI
48AQI
15th January 2025
43AQI
43AQI
16th January 2025
38AQI
38AQI
17th January 2025
50AQI
50AQI
18th January 2025
54AQI
54AQI
19th January 2025
73AQI
73AQI
20th January 2025
71AQI
71AQI
21st January 2025
68AQI
68AQI
22nd January 2025
62AQI
62AQI
23rd January 2025
32AQI
32AQI
24th January 2025
24AQI
24AQI
25th January 2025
22AQI
22AQI
26th January 2025
26AQI
26AQI
27th January 2025
29AQI
29AQI
28th January 2025
29AQI
29AQI
29th January 2025
26AQI
26AQI
30th January 2025
21AQI
21AQI
31st January 2025
30AQI
30AQI
1st February 2025
29AQI
29AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
66AQI
66AQI
4th February 2025
53AQI
53AQI
5th February 2025
45AQI
45AQI
6th February 2025
39AQI
39AQI
7th February 2025
40AQI
40AQI
8th February 2025
64AQI
64AQI
9th February 2025
44AQI
44AQI
10th February 2025
81AQI
81AQI
11th February 2025
40AQI
40AQI
12th February 2025
36AQI
36AQI
13th February 2025
59AQI
59AQI
14th February 2025
67AQI
67AQI
15th February 2025
46AQI
46AQI
16th February 2025
54AQI
54AQI
17th February 2025
52AQI
52AQI
18th February 2025
60AQI
60AQI
19th February 2025
70AQI
70AQI
20th February 2025
66AQI
66AQI
21st February 2025
37AQI
37AQI
22nd February 2025
29AQI
29AQI
23rd February 2025
25AQI
25AQI
24th February 2025
22AQI
22AQI
25th February 2025
24AQI
24AQI
26th February 2025
28AQI
28AQI
27th February 2025
26AQI
26AQI
28th February 2025
26AQI
26AQI
1st March 2025
43AQI
43AQI
2nd March 2025
35AQI
35AQI
3rd March 2025
31AQI
31AQI
4th March 2025
33AQI
33AQI
5th March 2025
41AQI
41AQI
6th March 2025
44AQI
44AQI
7th March 2025
38AQI
38AQI
8th March 2025
51AQI
51AQI
9th March 2025
65AQI
65AQI
10th March 2025
58AQI
58AQI
11th March 2025
49AQI
49AQI
12th March 2025
34AQI
34AQI
13th March 2025
47AQI
47AQI
14th March 2025
47AQI
47AQI
15th March 2025
39AQI
39AQI
16th March 2025
55AQI
55AQI
17th March 2025
32AQI
32AQI
18th March 2025
18AQI
18AQI
19th March 2025
28AQI
28AQI
20th March 2025
30AQI
30AQI
21st March 2025
32AQI
32AQI
22nd March 2025
19AQI
19AQI
23rd March 2025
18AQI
18AQI
24th March 2025
23AQI
23AQI
25th March 2025
78AQI
78AQI
26th March 2025
46AQI
46AQI
27th March 2025
48AQI
48AQI
28th March 2025
41AQI
41AQI
29th March 2025
32AQI
32AQI
30th March 2025
28AQI
28AQI
31st March 2025
21AQI
21AQI
1st April 2025
24AQI
24AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
37AQI
37AQI
4th April 2025
31AQI
31AQI
5th April 2025
25AQI
25AQI
6th April 2025
14AQI
14AQI
7th April 2025
15AQI
15AQI
8th April 2025
14AQI
14AQI
9th April 2025
33AQI
33AQI
10th April 2025
43AQI
43AQI
11th April 2025
45AQI
45AQI
12th April 2025
32AQI
32AQI
13th April 2025
30AQI
30AQI
14th April 2025
32AQI
32AQI
15th April 2025
17AQI
17AQI
16th April 2025
15AQI
15AQI
17th April 2025
16AQI
16AQI
18th April 2025
19AQI
19AQI
19th April 2025
21AQI
21AQI
20th April 2025
18AQI
18AQI
21st April 2025
13AQI
13AQI
22nd April 2025
28AQI
28AQI
23rd April 2025
20AQI
20AQI
24th April 2025
20AQI
20AQI
25th April 2025
27AQI
27AQI
26th April 2025
47AQI
47AQI
27th April 2025
26AQI
26AQI
28th April 2025
24AQI
24AQI
29th April 2025
21AQI
21AQI
30th April 2025
19AQI
19AQI
1st May 2025
20AQI
20AQI
2nd May 2025
28AQI
28AQI
3rd May 2025
37AQI
37AQI
4th May 2025
23AQI
23AQI
5th May 2025
15AQI
15AQI
6th May 2025
16AQI
16AQI
7th May 2025
31AQI
31AQI
8th May 2025
19AQI
19AQI
9th May 2025
15AQI
15AQI
10th May 2025
14AQI
14AQI
11th May 2025
17AQI
17AQI
12th May 2025
16AQI
16AQI
13th May 2025
17AQI
17AQI
14th May 2025
21AQI
21AQI
15th May 2025
32AQI
32AQI
16th May 2025
17AQI
17AQI
17th May 2025
35AQI
35AQI
18th May 2025
29AQI
29AQI
19th May 2025
29AQI
29AQI
20th May 2025
17AQI
17AQI
21st May 2025
22AQI
22AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
14AQI
14AQI
24th May 2025
15AQI
15AQI
25th May 2025
16AQI
16AQI
26th May 2025
15AQI
15AQI
27th May 2025
17AQI
17AQI
28th May 2025
13AQI
13AQI
29th May 2025
16AQI
16AQI
30th May 2025
15AQI
15AQI
31st May 2025
19AQI
19AQI
1st June 2025
18AQI
18AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
30AQI
30AQI
4th June 2025
22AQI
22AQI
5th June 2025
17AQI
17AQI
6th June 2025
14AQI
14AQI
7th June 2025
14AQI
14AQI
8th June 2025
15AQI
15AQI
9th June 2025
21AQI
21AQI
10th June 2025
37AQI
37AQI
11th June 2025
30AQI
30AQI
12th June 2025
32AQI
32AQI
13th June 2025
44AQI
44AQI
14th June 2025
47AQI
47AQI
15th June 2025
38AQI
38AQI
16th June 2025
25AQI
25AQI
17th June 2025
24AQI
24AQI
18th June 2025
29AQI
29AQI
19th June 2025
35AQI
35AQI
20th June 2025
28AQI
28AQI
21st June 2025
24AQI
24AQI
22nd June 2025
23AQI
23AQI
23rd June 2025
26AQI
26AQI
24th June 2025
22AQI
22AQI
25th June 2025
20AQI
20AQI
26th June 2025
21AQI
21AQI
27th June 2025
18AQI
18AQI
28th June 2025
16AQI
16AQI
29th June 2025
16AQI
16AQI
30th June 2025
20AQI
20AQI
1st July 2025
22AQI
22AQI
2nd July 2025
28AQI
28AQI
3rd July 2025
32AQI
32AQI
4th July 2025
25AQI
25AQI
5th July 2025
22AQI
22AQI
6th July 2025
19AQI
19AQI
7th July 2025
19AQI
19AQI
8th July 2025
19AQI
19AQI
9th July 2025
18AQI
18AQI
10th July 2025
18AQI
18AQI
11th July 2025
19AQI
19AQI
12th July 2025
19AQI
19AQI
13th July 2025
21AQI
21AQI
14th July 2025
22AQI
22AQI
15th July 2025
21AQI
21AQI
16th July 2025
20AQI
20AQI
17th July 2025
19AQI
19AQI
18th July 2025
18AQI
18AQI
19th July 2025
20AQI
20AQI
20th July 2025
22AQI
22AQI
21st July 2025
17AQI
17AQI
22nd July 2025
15AQI
15AQI
23rd July 2025
16AQI
16AQI
24th July 2025
17AQI
17AQI
25th July 2025
20AQI
20AQI
26th July 2025
26AQI
26AQI
27th July 2025
27AQI
27AQI
28th July 2025
24AQI
24AQI
29th July 2025
21AQI
21AQI
30th July 2025
23AQI
23AQI
31st July 2025
22AQI
22AQI
1st August 2025
21AQI
21AQI
2nd August 2025
20AQI
20AQI
3rd August 2025
20AQI
20AQI
4th August 2025
21AQI
21AQI
5th August 2025
21AQI
21AQI
36AQI
45AQI
39AQI
25AQI
21AQI
25AQI
21AQI
21AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202530AQI
26
5
17
11
26
5
30
31
30
31
5
196
21
Highest AQI recorded in
February45AQI
Lowest AQI recorded in
May21AQI
202421AQI
28
2
26
1
29
2
30
30
1
30
31
30
1
25
4
30
1
29
1
27
4
345
17
Highest AQI recorded in
September32AQI
Lowest AQI recorded in
April9AQI
202326AQI
3
27
4
28
2
28
3
24
6
30
1
31
29
1
31
29
30
1
290
18
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
November12AQI
202223AQI
28
2
20
13
18
25
3
26
5
29
22
1
28
31
4
227
28
Highest AQI recorded in
March51AQI
Lowest AQI recorded in
November10AQI
202127AQI
30
24
4
26
5
29
1
30
1
25
5
30
29
30
31
28
2
29
2
341
20
Highest AQI recorded in
April38AQI
Lowest AQI recorded in
August13AQI
202031AQI
8
5
17
4
18
28
2
30
1
27
4
30
30
1
23
7
29
1
240
25
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
October25AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
31AQILeast Polluted Year Recorded
2024(Avg.)
21AQIArlon's annual 2025 AQI (30) shows an average percentage change of 18.9% (worsened AQI) compared to previous years: 2020 (31), 2021 (27), 2022 (23), 2023 (26), 2024 (21).
