Blois, Centre Val De Loire, France 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
Blois, Centre Val De Loire, France
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
59AQILowest AQI recorded on
17th Aug 2024
16AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 24 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: 5th Aug - 6th Aug 2025
Blois, Centre Val De Loire, France
AQI
Day
Night
.
6 AM5th Aug 2025
9 PM
5 AM6th Aug 2025
Day time
Avg. Highest Time
8AM5th Aug
26AQI
Avg. Lowest Time
11AM5th Aug
22AQI
Night time
Avg. Highest Time
5AM6th Aug
25AQI
Avg. Lowest Time
4AM6th Aug
24AQI
In the last 24 hours,
Blois's AQI reached its highest point of 26 at 8 AM during the Day, while the lowest point, 22, was recorded at 11 AM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Blois, Centre Val De Loire, France
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 2025176 AMAQI
7th Jul 2025177 AMAQI
7th Jul 2025168 AMAQI
7th Jul 2025169 AMAQI
7th Jul 20251810 AMAQI
7th Jul 20251711 AMAQI
7th Jul 20251712 PMAQI
7th Jul 2025171 PMAQI
7th Jul 2025182 PMAQI
7th Jul 2025173 PMAQI
7th Jul 2025184 PMAQI
7th Jul 2025175 PMAQI
7th Jul 2025166 PMAQI
7th Jul 2025167 PMAQI
7th Jul 2025168 PMAQI
7th Jul 2025179 PMAQI
7th Jul 20251710 PMAQI
7th Jul 20251811 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025181 AMAQI
8th Jul 2025182 AMAQI
8th Jul 2025163 AMAQI
8th Jul 2025184 AMAQI
8th Jul 2025205 AMAQI
15°C13/20°C
8th Jul 2025206 AMAQI
8th Jul 2025227 AMAQI
8th Jul 2025198 AMAQI
8th Jul 2025219 AMAQI
8th Jul 20252110 AMAQI
8th Jul 20252211 AMAQI
8th Jul 20252212 PMAQI
8th Jul 2025231 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 20251811 PMAQI
9th Jul 20251812 AMAQI
9th Jul 2025181 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025193 AMAQI
9th Jul 2025184 AMAQI
9th Jul 2025185 AMAQI
17°C10/26°C
9th Jul 2025196 AMAQI
9th Jul 2025207 AMAQI
9th Jul 2025198 AMAQI
9th Jul 2025209 AMAQI
9th Jul 20252210 AMAQI
9th Jul 20252111 AMAQI
9th Jul 20252012 PMAQI
9th Jul 2025171 PMAQI
9th Jul 2025182 PMAQI
9th Jul 2025163 PMAQI
9th Jul 2025164 PMAQI
9th Jul 2025165 PMAQI
9th Jul 2025166 PMAQI
9th Jul 2025177 PMAQI
9th Jul 2025228 PMAQI
9th Jul 2025179 PMAQI
9th Jul 20251710 PMAQI
9th Jul 20251811 PMAQI
10th Jul 20251912 AMAQI
10th Jul 2025201 AMAQI
10th Jul 2025202 AMAQI
10th Jul 2025203 AMAQI
10th Jul 2025234 AMAQI
10th Jul 2025245 AMAQI
20°C10/28°C
10th Jul 2025266 AMAQI
10th Jul 2025287 AMAQI
10th Jul 2025268 AMAQI
10th Jul 2025309 AMAQI
10th Jul 20252810 AMAQI
10th Jul 20252811 AMAQI
10th Jul 20252812 PMAQI
10th Jul 2025261 PMAQI
10th Jul 2025232 PMAQI
10th Jul 2025233 PMAQI
10th Jul 2025224 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025237 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025229 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252211 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025213 AMAQI
11th Jul 2025204 AMAQI
11th Jul 2025235 AMAQI
21°C12/29°C
11th Jul 2025256 AMAQI
11th Jul 2025257 AMAQI
11th Jul 2025288 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025221 PMAQI
11th Jul 2025232 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025215 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025217 PMAQI
11th Jul 2025228 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025231 AMAQI
12th Jul 2025232 AMAQI
12th Jul 2025223 AMAQI
12th Jul 2025204 AMAQI
12th Jul 2025225 AMAQI
24°C15/31°C
12th Jul 2025226 AMAQI
12th Jul 2025237 AMAQI
12th Jul 2025238 AMAQI
12th Jul 2025229 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252311 AMAQI
12th Jul 20252112 PMAQI
12th Jul 2025201 PMAQI
12th Jul 2025202 PMAQI
12th Jul 2025213 PMAQI
12th Jul 2025214 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025197 PMAQI
12th Jul 2025188 PMAQI
12th Jul 2025209 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252211 PMAQI
13th Jul 20252212 AMAQI
13th Jul 2025221 AMAQI
13th Jul 2025232 AMAQI
13th Jul 2025233 AMAQI
13th Jul 2025274 AMAQI
13th Jul 2025295 AMAQI
24°C16/32°C
13th Jul 2025286 AMAQI
13th Jul 2025297 AMAQI
13th Jul 2025308 AMAQI
13th Jul 2025289 AMAQI
13th Jul 20253210 AMAQI
13th Jul 20253111 AMAQI
13th Jul 20253112 PMAQI
13th Jul 2025311 PMAQI
13th Jul 2025282 PMAQI
13th Jul 2025273 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025285 PMAQI
13th Jul 2025276 PMAQI
13th Jul 2025277 PMAQI
13th Jul 2025278 PMAQI
13th Jul 2025269 PMAQI
13th Jul 20252610 PMAQI
13th Jul 20252611 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025271 AMAQI
14th Jul 2025262 AMAQI
14th Jul 2025263 AMAQI
14th Jul 2025314 AMAQI
14th Jul 2025305 AMAQI
24°C16/34°C
14th Jul 2025326 AMAQI
14th Jul 2025287 AMAQI
14th Jul 2025278 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252710 AMAQI
14th Jul 20252511 AMAQI
14th Jul 20252412 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025255 PMAQI
14th Jul 2025276 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025279 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20252811 PMAQI
15th Jul 20252812 AMAQI
15th Jul 2025261 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025253 AMAQI
15th Jul 2025274 AMAQI
15th Jul 2025305 AMAQI
23°C16/30°C
15th Jul 2025316 AMAQI
15th Jul 2025307 AMAQI
15th Jul 2025278 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252112 PMAQI
15th Jul 2025221 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025255 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025268 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252710 PMAQI
15th Jul 20252711 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025261 AMAQI
16th Jul 2025262 AMAQI
16th Jul 2025273 AMAQI
16th Jul 2025324 AMAQI
16th Jul 2025335 AMAQI
21°C12/29°C
16th Jul 2025326 AMAQI
16th Jul 2025347 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20254012 PMAQI
16th Jul 2025381 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025353 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025297 PMAQI
16th Jul 2025298 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20253010 PMAQI
16th Jul 20252911 PMAQI
17th Jul 20252712 AMAQI
17th Jul 2025281 AMAQI
17th Jul 2025272 AMAQI
17th Jul 2025283 AMAQI
17th Jul 2025164 AMAQI
17th Jul 2025145 AMAQI
20°C14/26°C
17th Jul 2025186 AMAQI
17th Jul 2025167 AMAQI
17th Jul 2025168 AMAQI
17th Jul 2025169 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251511 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025161 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025185 PMAQI
17th Jul 2025196 PMAQI
17th Jul 2025187 PMAQI
17th Jul 2025188 PMAQI
17th Jul 2025199 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20252112 AMAQI
18th Jul 2025201 AMAQI
18th Jul 2025192 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025144 AMAQI
18th Jul 2025165 AMAQI
24°C17/32°C
18th Jul 2025186 AMAQI
18th Jul 2025197 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025189 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025211 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025203 PMAQI
18th Jul 2025184 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025216 PMAQI
18th Jul 2025217 PMAQI
18th Jul 2025218 PMAQI
18th Jul 2025209 PMAQI
18th Jul 20252010 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20251912 AMAQI
19th Jul 2025191 AMAQI
19th Jul 2025212 AMAQI
19th Jul 2025213 AMAQI
19th Jul 2025204 AMAQI
19th Jul 2025195 AMAQI
26°C18/34°C
19th Jul 2025226 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025268 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20251912 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025222 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025208 PMAQI
19th Jul 2025209 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252311 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025211 AMAQI
20th Jul 2025212 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025194 AMAQI
20th Jul 2025195 AMAQI
22°C17/28°C
20th Jul 2025186 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025178 AMAQI
20th Jul 2025189 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20251611 AMAQI
20th Jul 20251512 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025172 PMAQI
20th Jul 2025173 PMAQI
20th Jul 2025174 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025176 PMAQI
20th Jul 2025187 PMAQI
20th Jul 2025188 PMAQI
20th Jul 2025189 PMAQI
20th Jul 20251910 PMAQI
20th Jul 20252011 PMAQI
21st Jul 20252012 AMAQI
21st Jul 2025201 AMAQI
21st Jul 2025202 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025224 AMAQI
21st Jul 2025225 AMAQI
18°C15/24°C
21st Jul 2025226 AMAQI
21st Jul 2025217 AMAQI
21st Jul 2025218 AMAQI
21st Jul 2025199 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20251511 AMAQI
21st Jul 20251512 PMAQI
21st Jul 2025171 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025203 PMAQI
21st Jul 2025204 PMAQI
21st Jul 2025205 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025178 PMAQI
21st Jul 2025189 PMAQI
21st Jul 20252010 PMAQI
21st Jul 20251911 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025201 AMAQI
22nd Jul 2025202 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025184 AMAQI
22nd Jul 2025185 AMAQI
18°C15/22°C
22nd Jul 2025206 AMAQI
22nd Jul 2025187 AMAQI
22nd Jul 2025188 AMAQI
22nd Jul 2025199 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025171 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025174 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025177 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251810 PMAQI
22nd Jul 20251811 PMAQI
23rd Jul 20251812 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025182 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025154 AMAQI
23rd Jul 2025165 AMAQI
19°C14/25°C
23rd Jul 2025156 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251510 AMAQI
23rd Jul 20251511 AMAQI
23rd Jul 20251312 PMAQI
23rd Jul 2025131 PMAQI
23rd Jul 2025142 PMAQI
23rd Jul 2025153 PMAQI
23rd Jul 2025144 PMAQI
23rd Jul 2025145 PMAQI
23rd Jul 2025166 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025158 PMAQI
23rd Jul 2025169 PMAQI
23rd Jul 20251610 PMAQI
23rd Jul 20251611 PMAQI
24th Jul 20251612 AMAQI
24th Jul 2025161 AMAQI
24th Jul 2025182 AMAQI
24th Jul 2025163 AMAQI
24th Jul 2025144 AMAQI
24th Jul 2025165 AMAQI
17°C14/23°C
24th Jul 2025176 AMAQI
24th Jul 2025187 AMAQI
24th Jul 2025228 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253812 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025315 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025318 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025231 AMAQI
25th Jul 2025242 AMAQI
25th Jul 2025243 AMAQI
25th Jul 2025304 AMAQI
25th Jul 2025445 AMAQI
16°C12/21°C
25th Jul 2025486 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025439 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20254211 AMAQI
25th Jul 20253212 PMAQI
25th Jul 2025321 PMAQI
25th Jul 2025242 PMAQI
25th Jul 2025243 PMAQI
25th Jul 2025254 PMAQI
25th Jul 2025245 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025257 PMAQI
25th Jul 2025238 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20253010 PMAQI
25th Jul 20253211 PMAQI
26th Jul 20253212 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025254 AMAQI
26th Jul 2025245 AMAQI
18°C13/25°C
26th Jul 2025256 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20253410 AMAQI
26th Jul 20254411 AMAQI
26th Jul 20254112 PMAQI
26th Jul 2025361 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025323 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025295 PMAQI
26th Jul 2025326 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025348 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20253110 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025174 AMAQI
27th Jul 2025155 AMAQI
22°C15/28°C
27th Jul 2025156 AMAQI
27th Jul 2025167 AMAQI
27th Jul 2025168 AMAQI
27th Jul 2025159 AMAQI
27th Jul 20251510 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025194 PMAQI
27th Jul 2025195 PMAQI
27th Jul 2025196 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025209 PMAQI
27th Jul 20252010 PMAQI
27th Jul 20252211 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025211 AMAQI
28th Jul 2025222 AMAQI
28th Jul 2025223 AMAQI
28th Jul 2025244 AMAQI
28th Jul 2025265 AMAQI
20°C16/24°C
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253110 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025272 PMAQI
28th Jul 2025273 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025267 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025259 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025262 AMAQI
29th Jul 2025253 AMAQI
29th Jul 2025264 AMAQI
29th Jul 2025255 AMAQI
18°C11/23°C
29th Jul 2025266 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20252811 AMAQI
29th Jul 20252912 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025254 PMAQI
29th Jul 2025255 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025237 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025213 AMAQI
30th Jul 2025194 AMAQI
30th Jul 2025195 AMAQI
20°C15/26°C
30th Jul 2025196 AMAQI
30th Jul 2025187 AMAQI
30th Jul 2025178 AMAQI
30th Jul 2025179 AMAQI
30th Jul 20251810 AMAQI
30th Jul 20252011 AMAQI
30th Jul 20251912 PMAQI
30th Jul 2025191 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025217 PMAQI
30th Jul 2025208 PMAQI
30th Jul 2025199 PMAQI
30th Jul 20251910 PMAQI
30th Jul 20251911 PMAQI
31st Jul 20251912 AMAQI
31st Jul 2025191 AMAQI
31st Jul 2025192 AMAQI
31st Jul 2025193 AMAQI
31st Jul 2025174 AMAQI
31st Jul 2025165 AMAQI
19°C13/26°C
31st Jul 2025166 AMAQI
31st Jul 2025187 AMAQI
31st Jul 2025188 AMAQI
31st Jul 2025189 AMAQI
31st Jul 20251810 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251712 PMAQI
31st Jul 2025191 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025226 PMAQI
31st Jul 2025227 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025239 PMAQI
31st Jul 20252310 PMAQI
31st Jul 20252311 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025201 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025203 AMAQI
1st Aug 2025194 AMAQI
1st Aug 2025195 AMAQI
21°C13/29°C
1st Aug 2025206 AMAQI
1st Aug 2025227 AMAQI
1st Aug 2025188 AMAQI
1st Aug 2025329 AMAQI
1st Aug 20251910 AMAQI
1st Aug 20251911 AMAQI
1st Aug 20252512 PMAQI
1st Aug 2025181 PMAQI
1st Aug 2025192 PMAQI
1st Aug 2025203 PMAQI
1st Aug 2025214 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025196 PMAQI
1st Aug 2025217 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025219 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025212 AMAQI
2nd Aug 2025203 AMAQI
2nd Aug 2025204 AMAQI
2nd Aug 2025185 AMAQI
19°C14/25°C
2nd Aug 2025186 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025198 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20252010 AMAQI
2nd Aug 20251811 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025213 PMAQI
2nd Aug 2025224 PMAQI
2nd Aug 2025205 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025241 AMAQI
3rd Aug 2025212 AMAQI
3rd Aug 2025213 AMAQI
3rd Aug 2025194 AMAQI
3rd Aug 2025195 AMAQI
17°C10/22°C
3rd Aug 2025196 AMAQI
3rd Aug 2025217 AMAQI
3rd Aug 2025198 AMAQI
3rd Aug 2025209 AMAQI
3rd Aug 20251810 AMAQI
3rd Aug 20252011 AMAQI
3rd Aug 20251812 PMAQI
3rd Aug 2025201 PMAQI
3rd Aug 2025202 PMAQI
3rd Aug 2025203 PMAQI
3rd Aug 2025204 PMAQI
3rd Aug 2025195 PMAQI
3rd Aug 2025196 PMAQI
3rd Aug 2025207 PMAQI
3rd Aug 2025208 PMAQI
3rd Aug 2025209 PMAQI
3rd Aug 20252210 PMAQI
3rd Aug 20252211 PMAQI
4th Aug 20252212 AMAQI
4th Aug 2025221 AMAQI
4th Aug 2025232 AMAQI
4th Aug 2025213 AMAQI
4th Aug 2025244 AMAQI
4th Aug 2025215 AMAQI
19°C11/27°C
4th Aug 2025206 AMAQI
4th Aug 2025217 AMAQI
4th Aug 2025268 AMAQI
4th Aug 2025229 AMAQI
4th Aug 20252310 AMAQI
4th Aug 20252311 AMAQI
4th Aug 20252112 PMAQI
4th Aug 2025221 PMAQI
4th Aug 2025242 PMAQI
4th Aug 2025233 PMAQI
4th Aug 2025234 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025226 PMAQI
4th Aug 2025227 PMAQI
4th Aug 2025238 PMAQI
4th Aug 2025249 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252311 PMAQI
5th Aug 20252312 AMAQI
5th Aug 2025241 AMAQI
5th Aug 2025232 AMAQI
5th Aug 2025263 AMAQI
5th Aug 2025254 AMAQI
5th Aug 2025245 AMAQI
24°C15/33°C
5th Aug 2025226 AMAQI
5th Aug 2025247 AMAQI
5th Aug 2025268 AMAQI
5th Aug 2025239 AMAQI
5th Aug 20252410 AMAQI
5th Aug 20252211 AMAQI
5th Aug 20252312 PMAQI
5th Aug 2025251 PMAQI
5th Aug 2025242 PMAQI
5th Aug 2025243 PMAQI
5th Aug 2025244 PMAQI
5th Aug 2025245 PMAQI
5th Aug 2025236 PMAQI
5th Aug 2025237 PMAQI
5th Aug 2025238 PMAQI
5th Aug 2025249 PMAQI
5th Aug 20252410 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252412 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025242 AMAQI
6th Aug 2025243 AMAQI
6th Aug 2025244 AMAQI
6th Aug 2025255 AMAQI
20°C14/27°C
6th Aug 2025246 AMAQI
6 AM6th Aug 2025237 AMAQI
6th Aug 2025238 AMAQI
6th Aug 2025249 AMAQI
6th Aug 20252610 AMAQI
6th Aug 20252511 AMAQI
6th Aug 20252712 PMAQI
6th Aug 2025271 PMAQI
1 PM6th Aug 2025262 PMAQI
6th Aug 2025253 PMAQI
6th Aug 2025254 PMAQI
6th Aug 2025235 PMAQI
6th Aug 2025236 PMAQI
6th Aug 2025237 PMAQI
6th Aug 2025248 PMAQI
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 PM
23AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
6 AM - 9 PM
23AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 PM (Avg. 23), while the lowest AQI was between 6 AM to 9 PM (Avg. 23).
Night time
Avg. Highest Time
12 AM - 11 PM
22AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
22AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 22), while the lowest AQI was between 12 AM to 11 PM (Avg. 22).
2025 Days Vs Air Quality
Blois, Centre Val De Loire, France
2025
81%
176
18%
40
0.4%
1
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
176 DaysModerate
40 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 218 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
Blois, Centre Val De Loire, France
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
44AQI
44AQI
2nd January 2025
38AQI
38AQI
3rd January 2025
47AQI
47AQI
4th January 2025
44AQI
44AQI
5th January 2025
27AQI
27AQI
6th January 2025
28AQI
28AQI
7th January 2025
27AQI
27AQI
8th January 2025
26AQI
26AQI
9th January 2025
30AQI
30AQI
10th January 2025
27AQI
27AQI
11th January 2025
46AQI
46AQI
12th January 2025
49AQI
49AQI
13th January 2025
41AQI
41AQI
14th January 2025
74AQI
74AQI
15th January 2025
101AQI
101AQI
16th January 2025
60AQI
60AQI
17th January 2025
72AQI
72AQI
18th January 2025
65AQI
65AQI
19th January 2025
72AQI
72AQI
20th January 2025
69AQI
69AQI
21st January 2025
70AQI
70AQI
22nd January 2025
55AQI
55AQI
23rd January 2025
47AQI
47AQI
24th January 2025
37AQI
37AQI
25th January 2025
22AQI
22AQI
26th January 2025
23AQI
23AQI
27th January 2025
26AQI
26AQI
28th January 2025
31AQI
31AQI
29th January 2025
30AQI
30AQI
30th January 2025
26AQI
26AQI
31st January 2025
40AQI
40AQI
1st February 2025
39AQI
39AQI
2nd February 2025
71AQI
71AQI
3rd February 2025
74AQI
74AQI
4th February 2025
53AQI
53AQI
5th February 2025
61AQI
61AQI
6th February 2025
49AQI
49AQI
7th February 2025
65AQI
65AQI
8th February 2025
42AQI
42AQI
9th February 2025
27AQI
27AQI
10th February 2025
26AQI
26AQI
11th February 2025
44AQI
44AQI
12th February 2025
58AQI
58AQI
13th February 2025
60AQI
60AQI
14th February 2025
67AQI
67AQI
15th February 2025
74AQI
74AQI
16th February 2025
80AQI
80AQI
17th February 2025
84AQI
84AQI
18th February 2025
83AQI
83AQI
19th February 2025
75AQI
75AQI
20th February 2025
49AQI
49AQI
21st February 2025
55AQI
55AQI
22nd February 2025
35AQI
35AQI
23rd February 2025
36AQI
36AQI
24th February 2025
24AQI
24AQI
25th February 2025
29AQI
29AQI
26th February 2025
29AQI
29AQI
27th February 2025
28AQI
28AQI
28th February 2025
40AQI
40AQI
1st March 2025
58AQI
58AQI
2nd March 2025
54AQI
54AQI
3rd March 2025
64AQI
64AQI
4th March 2025
81AQI
81AQI
5th March 2025
77AQI
77AQI
6th March 2025
47AQI
47AQI
7th March 2025
37AQI
37AQI
8th March 2025
41AQI
41AQI
9th March 2025
35AQI
35AQI
10th March 2025
35AQI
35AQI
11th March 2025
48AQI
48AQI
12th March 2025
50AQI
50AQI
13th March 2025
40AQI
40AQI
14th March 2025
50AQI
50AQI
15th March 2025
55AQI
55AQI
16th March 2025
66AQI
66AQI
17th March 2025
79AQI
79AQI
18th March 2025
46AQI
46AQI
19th March 2025
32AQI
32AQI
20th March 2025
28AQI
28AQI
21st March 2025
42AQI
42AQI
22nd March 2025
23AQI
23AQI
23rd March 2025
19AQI
19AQI
24th March 2025
24AQI
24AQI
25th March 2025
81AQI
81AQI
26th March 2025
70AQI
70AQI
27th March 2025
65AQI
65AQI
28th March 2025
57AQI
57AQI
29th March 2025
26AQI
26AQI
30th March 2025
31AQI
31AQI
31st March 2025
38AQI
38AQI
1st April 2025
33AQI
33AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
22AQI
22AQI
4th April 2025
28AQI
28AQI
5th April 2025
32AQI
32AQI
6th April 2025
35AQI
35AQI
7th April 2025
18AQI
18AQI
8th April 2025
29AQI
29AQI
9th April 2025
38AQI
38AQI
10th April 2025
58AQI
58AQI
11th April 2025
47AQI
47AQI
12th April 2025
33AQI
33AQI
13th April 2025
36AQI
36AQI
14th April 2025
31AQI
31AQI
15th April 2025
20AQI
20AQI
16th April 2025
18AQI
18AQI
17th April 2025
16AQI
16AQI
18th April 2025
16AQI
16AQI
19th April 2025
17AQI
17AQI
20th April 2025
14AQI
14AQI
21st April 2025
20AQI
20AQI
22nd April 2025
22AQI
22AQI
23rd April 2025
17AQI
17AQI
24th April 2025
20AQI
20AQI
25th April 2025
53AQI
53AQI
26th April 2025
50AQI
50AQI
27th April 2025
56AQI
56AQI
28th April 2025
44AQI
44AQI
29th April 2025
25AQI
25AQI
30th April 2025
32AQI
32AQI
1st May 2025
30AQI
30AQI
2nd May 2025
30AQI
30AQI
3rd May 2025
39AQI
39AQI
4th May 2025
38AQI
38AQI
5th May 2025
21AQI
21AQI
6th May 2025
24AQI
24AQI
7th May 2025
34AQI
34AQI
8th May 2025
40AQI
40AQI
9th May 2025
31AQI
31AQI
10th May 2025
23AQI
23AQI
11th May 2025
19AQI
19AQI
12th May 2025
20AQI
20AQI
13th May 2025
22AQI
22AQI
14th May 2025
27AQI
27AQI
15th May 2025
38AQI
38AQI
16th May 2025
35AQI
35AQI
17th May 2025
37AQI
37AQI
18th May 2025
40AQI
40AQI
19th May 2025
32AQI
32AQI
20th May 2025
29AQI
29AQI
21st May 2025
36AQI
36AQI
22nd May 2025
33AQI
33AQI
23rd May 2025
26AQI
26AQI
24th May 2025
24AQI
24AQI
25th May 2025
17AQI
17AQI
26th May 2025
23AQI
23AQI
27th May 2025
23AQI
23AQI
28th May 2025
18AQI
18AQI
29th May 2025
19AQI
19AQI
30th May 2025
20AQI
20AQI
31st May 2025
27AQI
27AQI
1st June 2025
21AQI
21AQI
2nd June 2025
28AQI
28AQI
3rd June 2025
24AQI
24AQI
4th June 2025
19AQI
19AQI
5th June 2025
20AQI
20AQI
6th June 2025
19AQI
19AQI
7th June 2025
16AQI
16AQI
8th June 2025
22AQI
22AQI
9th June 2025
40AQI
40AQI
10th June 2025
55AQI
55AQI
11th June 2025
52AQI
52AQI
12th June 2025
44AQI
44AQI
13th June 2025
53AQI
53AQI
14th June 2025
49AQI
49AQI
15th June 2025
29AQI
29AQI
16th June 2025
30AQI
30AQI
17th June 2025
33AQI
33AQI
18th June 2025
33AQI
33AQI
19th June 2025
40AQI
40AQI
20th June 2025
46AQI
46AQI
21st June 2025
39AQI
39AQI
22nd June 2025
38AQI
38AQI
23rd June 2025
26AQI
26AQI
24th June 2025
24AQI
24AQI
25th June 2025
27AQI
27AQI
26th June 2025
28AQI
28AQI
27th June 2025
18AQI
18AQI
28th June 2025
16AQI
16AQI
29th June 2025
18AQI
18AQI
30th June 2025
23AQI
23AQI
1st July 2025
28AQI
28AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
31AQI
31AQI
4th July 2025
24AQI
24AQI
5th July 2025
22AQI
22AQI
6th July 2025
19AQI
19AQI
7th July 2025
17AQI
17AQI
8th July 2025
19AQI
19AQI
9th July 2025
18AQI
18AQI
10th July 2025
23AQI
23AQI
11th July 2025
23AQI
23AQI
12th July 2025
21AQI
21AQI
13th July 2025
27AQI
27AQI
14th July 2025
27AQI
27AQI
15th July 2025
26AQI
26AQI
16th July 2025
32AQI
32AQI
17th July 2025
19AQI
19AQI
18th July 2025
19AQI
19AQI
19th July 2025
22AQI
22AQI
20th July 2025
19AQI
19AQI
21st July 2025
19AQI
19AQI
22nd July 2025
18AQI
18AQI
23rd July 2025
16AQI
16AQI
24th July 2025
25AQI
25AQI
25th July 2025
31AQI
31AQI
26th July 2025
31AQI
31AQI
27th July 2025
19AQI
19AQI
28th July 2025
26AQI
26AQI
29th July 2025
26AQI
26AQI
30th July 2025
20AQI
20AQI
31st July 2025
20AQI
20AQI
1st August 2025
21AQI
21AQI
2nd August 2025
20AQI
20AQI
3rd August 2025
20AQI
20AQI
4th August 2025
22AQI
22AQI
5th August 2025
24AQI
24AQI
45AQI
52AQI
48AQI
30AQI
28AQI
31AQI
24AQI
21AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202536AQI
22
8
1
14
14
19
12
27
3
31
27
3
31
5
176
40
1
Highest AQI recorded in
February52AQI
Lowest AQI recorded in
August21AQI
202434AQI
18
12
1
27
2
31
30
31
30
30
1
29
2
28
2
31
23
7
25
6
333
32
1
Highest AQI recorded in
January49AQI
Lowest AQI recorded in
July27AQI
202337AQI
23
8
16
9
3
24
6
1
26
4
28
3
22
8
30
1
31
28
2
27
4
26
2
25
4
306
51
4
Highest AQI recorded in
February60AQI
Lowest AQI recorded in
August27AQI
202239AQI
15
16
16
5
12
15
1
24
6
28
3
26
4
22
2
1
28
29
2
28
2
15
16
244
71
1
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
September28AQI
202139AQI
17
13
18
10
17
14
20
10
31
30
26
4
31
29
1
27
4
18
11
25
6
289
73
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
August29AQI
202026AQI
12
1
21
18
30
31
31
30
31
30
30
264
1
Highest AQI recorded in
May32AQI
Lowest AQI recorded in
October21AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
39AQILeast Polluted Year Recorded
2020(Avg.)
26AQIBlois's annual 2025 AQI (36) shows an average percentage change of 6.7% (worsened AQI) compared to previous years: 2020 (26), 2021 (39), 2022 (39), 2023 (37), 2024 (34).
