Chatelineau, Charleroi, 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
Chatelineau, Charleroi, Wallonia, Belgium
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2023
63AQILowest AQI recorded on
6th Aug 2023
3AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Chatelineau, Charleroi, Wallonia, Belgium
AQI
Day
Night
.
6 AM14th Aug 2026
9 PM
5 AM15th Aug 2026
Day time
Avg. Highest Time
10AM14th Aug
51AQI
Avg. Lowest Time
9PM14th Aug
22AQI
Night time
Avg. Highest Time
5AM15th Aug
29AQI
Avg. Lowest Time
10PM14th Aug
23AQI
In the last 24 hours,
Chatelineau's AQI reached its highest point of 51 at 10 AM during the Day, while the lowest point, 22, was recorded at 9 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Chatelineau, Charleroi, Wallonia, Belgium
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 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
Day
Night
17th Jul 2026236 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026219 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20264411 AMAQI
17th Jul 20263812 PMAQI
17th Jul 2026331 PMAQI
17th Jul 2026332 PMAQI
17th Jul 2026313 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026297 PMAQI
17th Jul 2026318 PMAQI
17th Jul 2026259 PMAQI
17th Jul 20262110 PMAQI
17th Jul 20262111 PMAQI
18th Jul 20262112 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026384 AMAQI
18th Jul 2026385 AMAQI
22°C15/29°C
18th Jul 2026386 AMAQI
18th Jul 2026427 AMAQI
18th Jul 2026448 AMAQI
18th Jul 2026469 AMAQI
18th Jul 20264410 AMAQI
18th Jul 20263811 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026472 PMAQI
18th Jul 2026573 PMAQI
18th Jul 2026564 PMAQI
18th Jul 2026495 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026537 PMAQI
18th Jul 2026548 PMAQI
18th Jul 2026499 PMAQI
18th Jul 20264410 PMAQI
18th Jul 20264211 PMAQI
19th Jul 20263112 AMAQI
19th Jul 2026271 AMAQI
19th Jul 2026362 AMAQI
19th Jul 2026333 AMAQI
19th Jul 2026294 AMAQI
19th Jul 2026275 AMAQI
19°C12/26°C
19th Jul 2026276 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026233 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026253 AMAQI
20th Jul 2026254 AMAQI
20th Jul 2026185 AMAQI
17°C12/22°C
20th Jul 202686 AMAQI
20th Jul 2026217 AMAQI
20th Jul 202688 AMAQI
20th Jul 202689 AMAQI
20th Jul 20262110 AMAQI
20th Jul 20262111 AMAQI
20th Jul 20262112 PMAQI
20th Jul 2026211 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026203 PMAQI
20th Jul 2026204 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262311 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026231 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026213 AMAQI
21st Jul 2026124 AMAQI
16°C7/23°C
21st Jul 2026126 AMAQI
21st Jul 2026207 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026129 AMAQI
21st Jul 20261810 AMAQI
21st Jul 20262511 AMAQI
21st Jul 20263812 PMAQI
21st Jul 2026251 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026234 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026277 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026219 PMAQI
21st Jul 20262110 PMAQI
21st Jul 20262011 PMAQI
22nd Jul 20261212 AMAQI
22nd Jul 2026121 AMAQI
22nd Jul 2026122 AMAQI
22nd Jul 2026123 AMAQI
22nd Jul 2026124 AMAQI
22nd Jul 2026125 AMAQI
17°C8/26°C
22nd Jul 2026126 AMAQI
22nd Jul 2026207 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026369 AMAQI
22nd Jul 20263110 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20261412 PMAQI
22nd Jul 2026121 PMAQI
22nd Jul 2026102 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026324 PMAQI
22nd Jul 2026195 PMAQI
22nd Jul 2026106 PMAQI
22nd Jul 2026167 PMAQI
22nd Jul 2026188 PMAQI
22nd Jul 202699 PMAQI
22nd Jul 20261510 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026231 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026233 AMAQI
23rd Jul 2026254 AMAQI
23rd Jul 2026255 AMAQI
16°C10/24°C
23rd Jul 2026256 AMAQI
23rd Jul 2026237 AMAQI
23rd Jul 2026238 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20261211 AMAQI
23rd Jul 20261212 PMAQI
23rd Jul 2026121 PMAQI
23rd Jul 2026122 PMAQI
23rd Jul 2026123 PMAQI
23rd Jul 2026124 PMAQI
23rd Jul 2026125 PMAQI
23rd Jul 2026106 PMAQI
23rd Jul 2026107 PMAQI
23rd Jul 2026118 PMAQI
23rd Jul 2026179 PMAQI
23rd Jul 20261210 PMAQI
23rd Jul 2026811 PMAQI
24th Jul 20261212 AMAQI
24th Jul 2026221 AMAQI
24th Jul 2026402 AMAQI
24th Jul 2026403 AMAQI
24th Jul 2026344 AMAQI
24th Jul 2026235 AMAQI
17°C10/23°C
24th Jul 2026276 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026718 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20263612 PMAQI
24th Jul 2026321 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026273 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20264410 PMAQI
24th Jul 20263211 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026341 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026363 AMAQI
25th Jul 2026254 AMAQI
25th Jul 2026255 AMAQI
19°C10/27°C
25th Jul 2026236 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026238 AMAQI
25th Jul 2026239 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026231 PMAQI
25th Jul 2026212 PMAQI
25th Jul 2026213 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20263111 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026214 AMAQI
26th Jul 2026345 AMAQI
23°C14/31°C
26th Jul 2026216 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026163 PMAQI
26th Jul 2026124 PMAQI
26th Jul 2026155 PMAQI
26th Jul 2026126 PMAQI
26th Jul 2026127 PMAQI
26th Jul 2026168 PMAQI
26th Jul 2026169 PMAQI
26th Jul 20261210 PMAQI
26th Jul 20261211 PMAQI
27th Jul 20261612 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026254 AMAQI
27th Jul 2026275 AMAQI
18°C12/22°C
27th Jul 2026316 AMAQI
27th Jul 2026387 AMAQI
27th Jul 2026368 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20263411 AMAQI
27th Jul 20261612 PMAQI
27th Jul 2026161 PMAQI
27th Jul 2026122 PMAQI
27th Jul 2026123 PMAQI
27th Jul 2026124 PMAQI
27th Jul 2026125 PMAQI
27th Jul 2026116 PMAQI
27th Jul 2026107 PMAQI
27th Jul 202688 PMAQI
27th Jul 202689 PMAQI
27th Jul 20261010 PMAQI
27th Jul 20261211 PMAQI
28th Jul 20263112 AMAQI
28th Jul 2026181 AMAQI
28th Jul 2026182 AMAQI
28th Jul 2026163 AMAQI
28th Jul 2026274 AMAQI
28th Jul 2026365 AMAQI
19°C11/26°C
28th Jul 2026546 AMAQI
28th Jul 2026337 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026171 PMAQI
28th Jul 202682 PMAQI
28th Jul 202683 PMAQI
28th Jul 202684 PMAQI
28th Jul 202685 PMAQI
28th Jul 2026146 PMAQI
28th Jul 2026257 PMAQI
28th Jul 202688 PMAQI
28th Jul 202689 PMAQI
28th Jul 2026810 PMAQI
28th Jul 2026811 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026364 AMAQI
29th Jul 2026495 AMAQI
23°C14/32°C
29th Jul 2026486 AMAQI
29th Jul 2026587 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026319 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20262211 AMAQI
29th Jul 20262812 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026122 PMAQI
29th Jul 2026143 PMAQI
29th Jul 2026144 PMAQI
29th Jul 2026125 PMAQI
29th Jul 2026126 PMAQI
29th Jul 2026127 PMAQI
29th Jul 2026128 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026331 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026213 AMAQI
30th Jul 2026334 AMAQI
30th Jul 2026425 AMAQI
28°C18/37°C
30th Jul 2026506 AMAQI
30th Jul 2026517 AMAQI
30th Jul 2026538 AMAQI
30th Jul 2026559 AMAQI
30th Jul 20265310 AMAQI
30th Jul 20263411 AMAQI
30th Jul 20263212 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026263 PMAQI
30th Jul 2026264 PMAQI
30th Jul 2026315 PMAQI
30th Jul 2026336 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026239 PMAQI
30th Jul 20263110 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20264612 AMAQI
31st Jul 2026461 AMAQI
31st Jul 2026492 AMAQI
31st Jul 2026533 AMAQI
31st Jul 2026554 AMAQI
31st Jul 2026605 AMAQI
23°C18/29°C
31st Jul 2026546 AMAQI
31st Jul 2026527 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20263411 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026341 PMAQI
31st Jul 2026292 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262510 PMAQI
31st Jul 20263111 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026291 AMAQI
1st Aug 2026292 AMAQI
1st Aug 2026233 AMAQI
1st Aug 2026144 AMAQI
1st Aug 2026165 AMAQI
22°C16/30°C
1st Aug 2026236 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026298 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262710 AMAQI
1st Aug 20261811 AMAQI
1st Aug 2026812 PMAQI
1st Aug 202681 PMAQI
1st Aug 2026102 PMAQI
1st Aug 2026123 PMAQI
1st Aug 2026124 PMAQI
1st Aug 2026145 PMAQI
1st Aug 2026126 PMAQI
1st Aug 2026147 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20263010 PMAQI
1st Aug 20263011 PMAQI
2nd Aug 20262112 AMAQI
2nd Aug 2026231 AMAQI
2nd Aug 2026212 AMAQI
2nd Aug 2026213 AMAQI
2nd Aug 2026214 AMAQI
2nd Aug 2026235 AMAQI
21°C13/28°C
2nd Aug 2026256 AMAQI
2nd Aug 2026217 AMAQI
2nd Aug 2026238 AMAQI
2nd Aug 2026239 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20263411 AMAQI
2nd Aug 20264012 PMAQI
2nd Aug 2026251 PMAQI
2nd Aug 2026122 PMAQI
2nd Aug 2026183 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026278 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20263410 PMAQI
2nd Aug 20263811 PMAQI
3rd Aug 20263812 AMAQI
3rd Aug 2026381 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026363 AMAQI
3rd Aug 2026294 AMAQI
3rd Aug 2026255 AMAQI
24°C14/33°C
3rd Aug 2026326 AMAQI
3rd Aug 2026317 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026429 AMAQI
3rd Aug 20266510 AMAQI
3rd Aug 20262711 AMAQI
3rd Aug 20263612 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026234 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026257 PMAQI
3rd Aug 2026298 PMAQI
3rd Aug 2026339 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262712 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026233 AMAQI
4th Aug 2026254 AMAQI
4th Aug 2026365 AMAQI
27°C20/37°C
4th Aug 2026366 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026368 AMAQI
4th Aug 2026369 AMAQI
4th Aug 20264010 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262312 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026273 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026255 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026257 PMAQI
4th Aug 2026218 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026231 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026233 AMAQI
5th Aug 2026234 AMAQI
5th Aug 2026215 AMAQI
25°C19/31°C
5th Aug 2026276 AMAQI
5th Aug 2026237 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20263111 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026181 PMAQI
5th Aug 2026162 PMAQI
5th Aug 2026153 PMAQI
5th Aug 2026184 PMAQI
5th Aug 2026235 PMAQI
5th Aug 2026166 PMAQI
5th Aug 2026127 PMAQI
5th Aug 2026128 PMAQI
5th Aug 2026119 PMAQI
5th Aug 20261810 PMAQI
5th Aug 20261811 PMAQI
6th Aug 20261312 AMAQI
6th Aug 2026121 AMAQI
6th Aug 2026102 AMAQI
6th Aug 2026103 AMAQI
6th Aug 2026114 AMAQI
6th Aug 2026215 AMAQI
22°C16/30°C
6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026319 AMAQI
6th Aug 20263310 AMAQI
6th Aug 20263111 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026182 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026336 PMAQI
6th Aug 2026387 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20263212 AMAQI
7th Aug 2026461 AMAQI
7th Aug 2026482 AMAQI
7th Aug 2026483 AMAQI
7th Aug 2026484 AMAQI
7th Aug 2026425 AMAQI
18°C11/26°C
7th Aug 2026386 AMAQI
7th Aug 2026207 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20262711 AMAQI
7th Aug 20262312 PMAQI
7th Aug 2026211 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026205 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026167 PMAQI
7th Aug 2026108 PMAQI
7th Aug 202699 PMAQI
7th Aug 20261010 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262312 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026192 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026274 AMAQI
8th Aug 2026255 AMAQI
17°C10/25°C
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026368 AMAQI
8th Aug 2026369 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20263612 PMAQI
8th Aug 2026181 PMAQI
8th Aug 2026122 PMAQI
8th Aug 2026123 PMAQI
8th Aug 2026124 PMAQI
8th Aug 2026125 PMAQI
8th Aug 2026186 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026448 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20261610 PMAQI
8th Aug 20262911 PMAQI
9th Aug 20262712 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026234 AMAQI
9th Aug 2026235 AMAQI
21°C12/30°C
9th Aug 2026236 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026238 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026301 PMAQI
9th Aug 2026172 PMAQI
9th Aug 2026123 PMAQI
9th Aug 2026124 PMAQI
9th Aug 2026125 PMAQI
9th Aug 2026216 PMAQI
9th Aug 2026207 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20263210 PMAQI
9th Aug 20264011 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026272 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI
10th Aug 2026235 AMAQI
24°C17/31°C
10th Aug 2026316 AMAQI
10th Aug 2026297 AMAQI
10th Aug 2026278 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026294 PMAQI
10th Aug 2026205 PMAQI
10th Aug 2026186 PMAQI
10th Aug 2026237 PMAQI
10th Aug 2026128 PMAQI
10th Aug 2026129 PMAQI
10th Aug 20261210 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20261212 AMAQI
11th Aug 2026121 AMAQI
11th Aug 2026122 AMAQI
11th Aug 2026123 AMAQI
11th Aug 2026104 AMAQI
11th Aug 2026185 AMAQI
22°C16/30°C
11th Aug 2026186 AMAQI
11th Aug 2026167 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026369 AMAQI
11th Aug 20263110 AMAQI
11th Aug 20263811 AMAQI
11th Aug 20262312 PMAQI
11th Aug 2026231 PMAQI
11th Aug 2026322 PMAQI
11th Aug 2026483 PMAQI
11th Aug 2026464 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026186 PMAQI
11th Aug 2026197 PMAQI
11th Aug 2026188 PMAQI
11th Aug 2026159 PMAQI
11th Aug 20261310 PMAQI
11th Aug 20261211 PMAQI
12th Aug 20261412 AMAQI
12th Aug 2026141 AMAQI
12th Aug 2026142 AMAQI
12th Aug 2026143 AMAQI
12th Aug 2026124 AMAQI
12th Aug 2026125 AMAQI
20°C10/30°C
12th Aug 2026146 AMAQI
12th Aug 2026187 AMAQI
12th Aug 2026308 AMAQI
12th Aug 2026389 AMAQI
12th Aug 20263210 AMAQI
12th Aug 20264011 AMAQI
12th Aug 20264012 PMAQI
12th Aug 2026421 PMAQI
12th Aug 2026302 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026264 PMAQI
12th Aug 2026345 PMAQI
12th Aug 2026446 PMAQI
12th Aug 2026227 PMAQI
12th Aug 2026228 PMAQI
12th Aug 2026209 PMAQI
12th Aug 20262710 PMAQI
12th Aug 20262911 PMAQI
13th Aug 20262212 AMAQI
13th Aug 2026191 AMAQI
13th Aug 2026222 AMAQI
13th Aug 2026243 AMAQI
13th Aug 2026204 AMAQI
13th Aug 2026165 AMAQI
24°C14/35°C
13th Aug 2026246 AMAQI
13th Aug 2026387 AMAQI
13th Aug 2026908 AMAQI
13th Aug 2026929 AMAQI
13th Aug 20268510 AMAQI
13th Aug 20265711 AMAQI
13th Aug 20265312 PMAQI
13th Aug 2026441 PMAQI
13th Aug 2026302 PMAQI
13th Aug 2026243 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026217 PMAQI
13th Aug 2026218 PMAQI
13th Aug 2026219 PMAQI
13th Aug 20262210 PMAQI
13th Aug 20262611 PMAQI
14th Aug 20262812 AMAQI
14th Aug 2026261 AMAQI
14th Aug 2026342 AMAQI
14th Aug 2026403 AMAQI
14th Aug 2026424 AMAQI
14th Aug 2026465 AMAQI
28°C18/38°C
14th Aug 2026446 AMAQI
14th Aug 2026367 AMAQI
14th Aug 2026408 AMAQI
14th Aug 2026469 AMAQI
14th Aug 20265110 AMAQI
14th Aug 20265011 AMAQI
14th Aug 20264612 PMAQI
14th Aug 2026351 PMAQI
14th Aug 2026302 PMAQI
14th Aug 2026303 PMAQI
14th Aug 2026274 PMAQI
14th Aug 2026235 PMAQI
14th Aug 2026256 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026238 PMAQI
14th Aug 2026229 PMAQI
14th Aug 20262310 PMAQI
14th Aug 20262811 PMAQI
15th Aug 20262812 AMAQI
15th Aug 2026281 AMAQI
15th Aug 2026262 AMAQI
15th Aug 2026263 AMAQI
15th Aug 2026264 AMAQI
15th Aug 2026295 AMAQI
29°C21/39°C
15th Aug 2026296 AMAQI
6 AM15th Aug 2026407 AMAQI
15th Aug 2026478 AMAQI
15th Aug 2026489 AMAQI
15th Aug 20264010 AMAQI
15th Aug 20264511 AMAQI
15th Aug 20266212 PMAQI
15th Aug 2026691 PMAQI
1 PM15th Aug 2026722 PMAQI
15th Aug 2026683 PMAQI
15th Aug 2026504 PMAQI
15th Aug 2026325 PMAQI
15th Aug 2026256 PMAQI
15th Aug 2026207 PMAQI
15th Aug 2026198 PMAQI
15th Aug 2026229 PMAQI
9 PM15th Aug 20262010 PMAQI
15th Aug 20261911 PMAQI
1 AM
5 AM
26°C19/33°C
Day time
Avg. Highest Time
8 AM - 10 AM
33AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM
22AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 33), while the lowest AQI was between 5 PM to 5 PM (Avg. 22).
Night time
Avg. Highest Time
5 AM
28AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM
23AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 28), while the lowest AQI was between 10 PM to 10 PM (Avg. 23).
2026 Days Vs Air Quality
Chatelineau, Charleroi, Wallonia, Belgium
2026
94%
210
5%
12
0.8%
2
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
210 DaysModerate
12 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 227 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
Chatelineau, Charleroi, Wallonia, Belgium
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
19AQI (US)
19AQI (US)
2nd January 2026
10AQI (US)
10AQI (US)
3rd January 2026
17AQI (US)
17AQI (US)
4th January 2026
30AQI (US)
30AQI (US)
5th January 2026
37AQI (US)
37AQI (US)
6th January 2026
56AQI (US)
56AQI (US)
7th January 2026
29AQI (US)
29AQI (US)
8th January 2026
34AQI (US)
34AQI (US)
9th January 2026
10AQI (US)
10AQI (US)
10th January 2026
41AQI (US)
41AQI (US)
11th January 2026
61AQI (US)
61AQI (US)
12th January 2026
10AQI (US)
10AQI (US)
13th January 2026
9AQI (US)
9AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
17AQI (US)
17AQI (US)
16th January 2026
10AQI (US)
10AQI (US)
17th January 2026
22AQI (US)
22AQI (US)
18th January 2026
48AQI (US)
48AQI (US)
19th January 2026
57AQI (US)
57AQI (US)
20th January 2026
51AQI (US)
51AQI (US)
21st January 2026
18AQI (US)
18AQI (US)
22nd January 2026
37AQI (US)
37AQI (US)
23rd January 2026
49AQI (US)
49AQI (US)
24th January 2026
32AQI (US)
32AQI (US)
25th January 2026
50AQI (US)
50AQI (US)
26th January 2026
88AQI (US)
88AQI (US)
27th January 2026
30AQI (US)
30AQI (US)
28th January 2026
45AQI (US)
45AQI (US)
29th January 2026
36AQI (US)
36AQI (US)
30th January 2026
16AQI (US)
16AQI (US)
31st January 2026
18AQI (US)
18AQI (US)
1st February 2026
44AQI (US)
44AQI (US)
2nd February 2026
45AQI (US)
45AQI (US)
3rd February 2026
47AQI (US)
47AQI (US)
4th February 2026
32AQI (US)
32AQI (US)
5th February 2026
55AQI (US)
55AQI (US)
6th February 2026
41AQI (US)
41AQI (US)
7th February 2026
31AQI (US)
31AQI (US)
8th February 2026
39AQI (US)
39AQI (US)
9th February 2026
27AQI (US)
27AQI (US)
10th February 2026
20AQI (US)
20AQI (US)
11th February 2026
27AQI (US)
27AQI (US)
12th February 2026
29AQI (US)
29AQI (US)
13th February 2026
38AQI (US)
38AQI (US)
14th February 2026
42AQI (US)
42AQI (US)
15th February 2026
36AQI (US)
36AQI (US)
16th February 2026
7AQI (US)
7AQI (US)
17th February 2026
31AQI (US)
31AQI (US)
18th February 2026
25AQI (US)
25AQI (US)
19th February 2026
17AQI (US)
17AQI (US)
20th February 2026
36AQI (US)
36AQI (US)
21st February 2026
28AQI (US)
28AQI (US)
22nd February 2026
13AQI (US)
13AQI (US)
23rd February 2026
14AQI (US)
14AQI (US)
24th February 2026
25AQI (US)
25AQI (US)
25th February 2026
31AQI (US)
31AQI (US)
26th February 2026
33AQI (US)
33AQI (US)
27th February 2026
26AQI (US)
26AQI (US)
28th February 2026
7AQI (US)
7AQI (US)
1st March 2026
28AQI (US)
28AQI (US)
2nd March 2026
43AQI (US)
43AQI (US)
3rd March 2026
41AQI (US)
41AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
38AQI (US)
38AQI (US)
6th March 2026
43AQI (US)
43AQI (US)
7th March 2026
102AQI (US)
102AQI (US)
8th March 2026
102AQI (US)
102AQI (US)
9th March 2026
78AQI (US)
78AQI (US)
10th March 2026
36AQI (US)
36AQI (US)
11th March 2026
10AQI (US)
10AQI (US)
12th March 2026
23AQI (US)
23AQI (US)
13th March 2026
36AQI (US)
36AQI (US)
14th March 2026
24AQI (US)
24AQI (US)
15th March 2026
26AQI (US)
26AQI (US)
16th March 2026
9AQI (US)
9AQI (US)
17th March 2026
26AQI (US)
26AQI (US)
18th March 2026
30AQI (US)
30AQI (US)
19th March 2026
55AQI (US)
55AQI (US)
20th March 2026
82AQI (US)
82AQI (US)
21st March 2026
39AQI (US)
39AQI (US)
22nd March 2026
63AQI (US)
63AQI (US)
23rd March 2026
71AQI (US)
71AQI (US)
24th March 2026
74AQI (US)
74AQI (US)
25th March 2026
16AQI (US)
16AQI (US)
26th March 2026
8AQI (US)
8AQI (US)
27th March 2026
23AQI (US)
23AQI (US)
28th March 2026
11AQI (US)
11AQI (US)
29th March 2026
21AQI (US)
21AQI (US)
30th March 2026
20AQI (US)
20AQI (US)
31st March 2026
26AQI (US)
26AQI (US)
1st April 2026
37AQI (US)
37AQI (US)
2nd April 2026
42AQI (US)
42AQI (US)
3rd April 2026
16AQI (US)
16AQI (US)
4th April 2026
10AQI (US)
10AQI (US)
5th April 2026
28AQI (US)
28AQI (US)
6th April 2026
23AQI (US)
23AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
21AQI (US)
21AQI (US)
9th April 2026
36AQI (US)
36AQI (US)
10th April 2026
15AQI (US)
15AQI (US)
11th April 2026
22AQI (US)
22AQI (US)
12th April 2026
24AQI (US)
24AQI (US)
13th April 2026
28AQI (US)
28AQI (US)
14th April 2026
37AQI (US)
37AQI (US)
15th April 2026
16AQI (US)
16AQI (US)
16th April 2026
19AQI (US)
19AQI (US)
17th April 2026
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
24AQI (US)
24AQI (US)
20th April 2026
12AQI (US)
12AQI (US)
21st April 2026
46AQI (US)
46AQI (US)
22nd April 2026
23rd April 2026
22AQI (US)
22AQI (US)
24th April 2026
20AQI (US)
20AQI (US)
25th April 2026
35AQI (US)
35AQI (US)
26th April 2026
28AQI (US)
28AQI (US)
27th April 2026
37AQI (US)
37AQI (US)
28th April 2026
28AQI (US)
28AQI (US)
29th April 2026
20AQI (US)
20AQI (US)
30th April 2026
22AQI (US)
22AQI (US)
1st May 2026
24AQI (US)
24AQI (US)
2nd May 2026
21AQI (US)
21AQI (US)
3rd May 2026
22AQI (US)
22AQI (US)
4th May 2026
26AQI (US)
26AQI (US)
5th May 2026
32AQI (US)
32AQI (US)
6th May 2026
31AQI (US)
31AQI (US)
7th May 2026
22AQI (US)
22AQI (US)
8th May 2026
23AQI (US)
23AQI (US)
9th May 2026
10th May 2026
38AQI (US)
38AQI (US)
11th May 2026
15AQI (US)
15AQI (US)
12th May 2026
14AQI (US)
14AQI (US)
13th May 2026
20AQI (US)
20AQI (US)
14th May 2026
14AQI (US)
14AQI (US)
15th May 2026
27AQI (US)
27AQI (US)
16th May 2026
34AQI (US)
34AQI (US)
17th May 2026
35AQI (US)
35AQI (US)
18th May 2026
34AQI (US)
34AQI (US)
19th May 2026
31AQI (US)
31AQI (US)
20th May 2026
31AQI (US)
31AQI (US)
21st May 2026
29AQI (US)
29AQI (US)
22nd May 2026
35AQI (US)
35AQI (US)
23rd May 2026
35AQI (US)
35AQI (US)
24th May 2026
49AQI (US)
49AQI (US)
25th May 2026
37AQI (US)
37AQI (US)
26th May 2026
22AQI (US)
22AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
16AQI (US)
16AQI (US)
1st June 2026
14AQI (US)
14AQI (US)
2nd June 2026
18AQI (US)
18AQI (US)
3rd June 2026
16AQI (US)
16AQI (US)
4th June 2026
15AQI (US)
15AQI (US)
5th June 2026
15AQI (US)
15AQI (US)
6th June 2026
20AQI (US)
20AQI (US)
7th June 2026
16AQI (US)
16AQI (US)
8th June 2026
19AQI (US)
19AQI (US)
9th June 2026
13AQI (US)
13AQI (US)
10th June 2026
18AQI (US)
18AQI (US)
11th June 2026
18AQI (US)
18AQI (US)
12th June 2026
15AQI (US)
15AQI (US)
13th June 2026
11AQI (US)
11AQI (US)
14th June 2026
15AQI (US)
15AQI (US)
15th June 2026
16AQI (US)
16AQI (US)
16th June 2026
19AQI (US)
19AQI (US)
17th June 2026
11AQI (US)
11AQI (US)
18th June 2026
18AQI (US)
18AQI (US)
19th June 2026
23AQI (US)
23AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
35AQI (US)
35AQI (US)
26th June 2026
43AQI (US)
43AQI (US)
27th June 2026
31AQI (US)
31AQI (US)
28th June 2026
14AQI (US)
14AQI (US)
29th June 2026
9AQI (US)
9AQI (US)
30th June 2026
21AQI (US)
21AQI (US)
1st July 2026
19AQI (US)
19AQI (US)
2nd July 2026
11AQI (US)
11AQI (US)
3rd July 2026
19AQI (US)
19AQI (US)
4th July 2026
16AQI (US)
16AQI (US)
5th July 2026
12AQI (US)
12AQI (US)
6th July 2026
11AQI (US)
11AQI (US)
7th July 2026
27AQI (US)
27AQI (US)
8th July 2026
14AQI (US)
14AQI (US)
9th July 2026
20AQI (US)
20AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
21AQI (US)
21AQI (US)
12th July 2026
17AQI (US)
17AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
21AQI (US)
21AQI (US)
16th July 2026
27AQI (US)
27AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
43AQI (US)
43AQI (US)
19th July 2026
26AQI (US)
26AQI (US)
20th July 2026
21AQI (US)
21AQI (US)
21st July 2026
22AQI (US)
22AQI (US)
22nd July 2026
18AQI (US)
18AQI (US)
23rd July 2026
17AQI (US)
17AQI (US)
24th July 2026
32AQI (US)
32AQI (US)
25th July 2026
26AQI (US)
26AQI (US)
26th July 2026
20AQI (US)
20AQI (US)
27th July 2026
19AQI (US)
19AQI (US)
28th July 2026
21AQI (US)
21AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
35AQI (US)
35AQI (US)
31st July 2026
38AQI (US)
38AQI (US)
1st August 2026
21AQI (US)
21AQI (US)
2nd August 2026
25AQI (US)
25AQI (US)
3rd August 2026
31AQI (US)
31AQI (US)
4th August 2026
27AQI (US)
27AQI (US)
5th August 2026
20AQI (US)
20AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
27AQI (US)
27AQI (US)
8th August 2026
24AQI (US)
24AQI (US)
9th August 2026
23AQI (US)
23AQI (US)
10th August 2026
23AQI (US)
23AQI (US)
11th August 2026
22AQI (US)
22AQI (US)
12th August 2026
26AQI (US)
26AQI (US)
13th August 2026
35AQI (US)
35AQI (US)
14th August 2026
34AQI (US)
34AQI (US)
15th August 2026
37AQI (US)
37AQI (US)
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
32AQI (US)
30AQI (US)
40AQI (US)
26AQI (US)
27AQI (US)
19AQI (US)
23AQI (US)
27AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202628AQI (US)
26
5
27
1
23
6
2
28
30
30
31
15
210
12
2
Highest AQI (US) recorded in
March40AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202533AQI (US)
19
12
12
16
14
16
1
24
6
30
1
30
31
27
4
30
26
5
27
3
22
9
292
72
1
Highest AQI (US) recorded in
February54AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202426AQI (US)
21
7
2
26
3
27
4
30
24
7
28
2
31
31
25
5
28
3
25
5
25
6
321
42
2
Highest AQI (US) recorded in
January41AQI (US)
Lowest AQI (US) recorded in
April14AQI (US)
202325AQI (US)
3
26
5
20
10
23
7
1
25
5
30
1
29
2
29
1
31
26
3
26
5
268
39
1
Highest AQI (US) recorded in
May40AQI (US)
Lowest AQI (US) recorded in
July14AQI (US)
202232AQI (US)
16
14
21
7
23
1
24
6
25
6
29
23
1
1
29
29
2
4
208
52
1
Highest AQI (US) recorded in
March66AQI (US)
Lowest AQI (US) recorded in
November13AQI (US)
202136AQI (US)
16
13
19
9
16
14
1
19
10
1
30
1
23
7
29
2
29
22
8
28
3
17
13
23
8
271
88
2
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202027AQI (US)
6
5
2
10
10
1
18
29
1
31
31
28
2
27
3
20
9
1
23
7
223
37
4
Highest AQI (US) recorded in
March56AQI (US)
Lowest AQI (US) recorded in
July13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
36AQI (US)Least Polluted Year Recorded
2023(Avg.)
25AQI (US)Chatelineau's annual 2026 AQI (US) (28) shows an average percentage change of -4.4% (improved AQI (US)) compared to previous years: 2020 (27), 2021 (36), 2022 (32), 2023 (25), 2024 (26), 2025 (33).
