Country Background

Dreux, 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

Dreux, Centre Val De Loire, France

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Aug 2024
46AQI
Lowest AQI recorded on
16th Aug 2024
15AQI


Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 20 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: 2nd Aug - 3rd Aug 2025

Dreux, Centre Val De Loire, France

AQI
Day
Night
.

6 AM2nd Aug 2025

9 PM

5 AM3rd Aug 2025

Day time
Avg. Highest Time
6AM2nd Aug

22AQI

Avg. Lowest Time
8AM2nd Aug

17AQI

Night time
Avg. Highest Time
10PM2nd Aug

22AQI

Avg. Lowest Time
5AM3rd Aug

20AQI

In the last 24 hours,

Dreux's AQI reached its highest point of 22 at 6 AM during the Day, while the lowest point, 17, was recorded at 8 AM during the Day between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Dreux, Centre Val De Loire, France

JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025266 AMAQI
4th Jul 2025277 AMAQI
4th Jul 2025228 AMAQI
4th Jul 2025229 AMAQI
4th Jul 20252310 AMAQI
4th Jul 20252511 AMAQI
4th Jul 20252512 PMAQI
4th Jul 2025241 PMAQI
4th Jul 2025272 PMAQI
4th Jul 2025243 PMAQI
4th Jul 2025244 PMAQI
4th Jul 2025245 PMAQI
4th Jul 2025246 PMAQI
4th Jul 2025247 PMAQI
4th Jul 2025248 PMAQI
4th Jul 2025249 PMAQI
4th Jul 20252410 PMAQI
4th Jul 20252411 PMAQI
5th Jul 20252512 AMAQI
5th Jul 2025241 AMAQI
5th Jul 2025242 AMAQI
5th Jul 2025223 AMAQI
5th Jul 2025234 AMAQI
5th Jul 2025225 AMAQI

19°C8/29°C

5th Jul 2025236 AMAQI
5th Jul 2025227 AMAQI
5th Jul 2025218 AMAQI
5th Jul 2025229 AMAQI
5th Jul 20252110 AMAQI
5th Jul 20252311 AMAQI
5th Jul 20252112 PMAQI
5th Jul 2025231 PMAQI
5th Jul 2025212 PMAQI
5th Jul 2025213 PMAQI
5th Jul 2025204 PMAQI
5th Jul 2025205 PMAQI
5th Jul 2025216 PMAQI
5th Jul 2025227 PMAQI
5th Jul 2025238 PMAQI
5th Jul 2025239 PMAQI
5th Jul 20252110 PMAQI
5th Jul 20252111 PMAQI
6th Jul 20252212 AMAQI
6th Jul 2025221 AMAQI
6th Jul 2025212 AMAQI
6th Jul 2025213 AMAQI
6th Jul 2025184 AMAQI
6th Jul 2025195 AMAQI

19°C11/29°C

6th Jul 2025216 AMAQI
6th Jul 2025187 AMAQI
6th Jul 2025178 AMAQI
6th Jul 2025189 AMAQI
6th Jul 20251810 AMAQI
6th Jul 20251611 AMAQI
6th Jul 20252112 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025172 PMAQI
6th Jul 2025183 PMAQI
6th Jul 2025184 PMAQI
6th Jul 2025185 PMAQI
6th Jul 2025186 PMAQI
6th Jul 2025187 PMAQI
6th Jul 2025188 PMAQI
6th Jul 2025189 PMAQI
6th Jul 20251810 PMAQI
6th Jul 20251811 PMAQI
7th Jul 20251812 AMAQI
7th Jul 2025191 AMAQI
7th Jul 2025172 AMAQI
7th Jul 2025183 AMAQI
7th Jul 2025174 AMAQI
7th Jul 2025165 AMAQI

16°C13/20°C

7th Jul 2025176 AMAQI
7th Jul 2025177 AMAQI
7th Jul 2025188 AMAQI
7th Jul 2025179 AMAQI
7th Jul 20251810 AMAQI
7th Jul 20251711 AMAQI
7th Jul 20251712 PMAQI
7th Jul 2025181 PMAQI
7th Jul 2025182 PMAQI
7th Jul 2025173 PMAQI
7th Jul 2025174 PMAQI
7th Jul 2025175 PMAQI
7th Jul 2025176 PMAQI
7th Jul 2025177 PMAQI
7th Jul 2025208 PMAQI
7th Jul 2025189 PMAQI
7th Jul 20251810 PMAQI
7th Jul 20251811 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025181 AMAQI
8th Jul 2025192 AMAQI
8th Jul 2025183 AMAQI
8th Jul 2025194 AMAQI
8th Jul 2025195 AMAQI

14°C11/18°C

8th Jul 2025196 AMAQI
8th Jul 2025207 AMAQI
8th Jul 2025218 AMAQI
8th Jul 2025229 AMAQI
8th Jul 20252210 AMAQI
8th Jul 20252311 AMAQI
8th Jul 20252312 PMAQI
8th Jul 2025211 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 20251912 AMAQI
9th Jul 2025191 AMAQI
9th Jul 2025192 AMAQI
9th Jul 2025193 AMAQI
9th Jul 2025194 AMAQI
9th Jul 2025195 AMAQI

16°C11/23°C

9th Jul 2025196 AMAQI
9th Jul 2025207 AMAQI
9th Jul 2025198 AMAQI
9th Jul 2025209 AMAQI
9th Jul 20252110 AMAQI
9th Jul 20252211 AMAQI
9th Jul 20252412 PMAQI
9th Jul 2025211 PMAQI
9th Jul 2025202 PMAQI
9th Jul 2025203 PMAQI
9th Jul 2025214 PMAQI
9th Jul 2025195 PMAQI
9th Jul 2025216 PMAQI
9th Jul 2025217 PMAQI
9th Jul 2025218 PMAQI
9th Jul 2025199 PMAQI
9th Jul 20251910 PMAQI
9th Jul 20252011 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025211 AMAQI
10th Jul 2025212 AMAQI
10th Jul 2025223 AMAQI
10th Jul 2025244 AMAQI
10th Jul 2025245 AMAQI

18°C9/27°C

10th Jul 2025256 AMAQI
10th Jul 2025257 AMAQI
10th Jul 2025258 AMAQI
10th Jul 2025259 AMAQI
10th Jul 20252510 AMAQI
10th Jul 20252511 AMAQI
10th Jul 20252612 PMAQI
10th Jul 2025251 PMAQI
10th Jul 2025242 PMAQI
10th Jul 2025233 PMAQI
10th Jul 2025234 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025227 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025239 PMAQI
10th Jul 20252310 PMAQI
10th Jul 20252311 PMAQI
11th Jul 20252312 AMAQI
11th Jul 2025241 AMAQI
11th Jul 2025232 AMAQI
11th Jul 2025233 AMAQI
11th Jul 2025234 AMAQI
11th Jul 2025235 AMAQI

21°C11/28°C

11th Jul 2025246 AMAQI
11th Jul 2025247 AMAQI
11th Jul 2025248 AMAQI
11th Jul 2025269 AMAQI
11th Jul 20252610 AMAQI
11th Jul 20252711 AMAQI
11th Jul 20252712 PMAQI
11th Jul 2025261 PMAQI
11th Jul 2025262 PMAQI
11th Jul 2025253 PMAQI
11th Jul 2025264 PMAQI
11th Jul 2025255 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025247 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025239 PMAQI
11th Jul 20252410 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252512 AMAQI
12th Jul 2025251 AMAQI
12th Jul 2025242 AMAQI
12th Jul 2025233 AMAQI
12th Jul 2025264 AMAQI
12th Jul 2025255 AMAQI

22°C14/29°C

12th Jul 2025266 AMAQI
12th Jul 2025257 AMAQI
12th Jul 2025248 AMAQI
12th Jul 2025239 AMAQI
12th Jul 20252610 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20252512 PMAQI
12th Jul 2025261 PMAQI
12th Jul 2025262 PMAQI
12th Jul 2025253 PMAQI
12th Jul 2025254 PMAQI
12th Jul 2025245 PMAQI
12th Jul 2025266 PMAQI
12th Jul 2025257 PMAQI
12th Jul 2025258 PMAQI
12th Jul 2025289 PMAQI
12th Jul 20252810 PMAQI
12th Jul 20253211 PMAQI
13th Jul 20252612 AMAQI
13th Jul 2025261 AMAQI
13th Jul 2025242 AMAQI
13th Jul 2025273 AMAQI
13th Jul 2025304 AMAQI
13th Jul 2025335 AMAQI

23°C15/30°C

13th Jul 2025306 AMAQI
13th Jul 2025317 AMAQI
13th Jul 2025308 AMAQI
13th Jul 2025339 AMAQI
13th Jul 20252910 AMAQI
13th Jul 20252911 AMAQI
13th Jul 20253012 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025292 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025285 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025297 PMAQI
13th Jul 2025288 PMAQI
13th Jul 2025299 PMAQI
13th Jul 20252910 PMAQI
13th Jul 20252911 PMAQI
14th Jul 20252912 AMAQI
14th Jul 2025291 AMAQI
14th Jul 2025282 AMAQI
14th Jul 2025283 AMAQI
14th Jul 2025274 AMAQI
14th Jul 2025265 AMAQI

24°C14/34°C

14th Jul 2025266 AMAQI
14th Jul 2025257 AMAQI
14th Jul 2025298 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025252 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025279 PMAQI
14th Jul 20252710 PMAQI
14th Jul 20252711 PMAQI
15th Jul 20252612 AMAQI
15th Jul 2025281 AMAQI
15th Jul 2025262 AMAQI
15th Jul 2025253 AMAQI
15th Jul 2025264 AMAQI
15th Jul 2025255 AMAQI

20°C16/28°C

15th Jul 2025246 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025238 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252412 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025263 PMAQI
15th Jul 2025274 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025256 PMAQI
15th Jul 2025247 PMAQI
15th Jul 2025258 PMAQI
15th Jul 2025259 PMAQI
15th Jul 20252510 PMAQI
15th Jul 20252511 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025251 AMAQI
16th Jul 2025262 AMAQI
16th Jul 2025263 AMAQI
16th Jul 2025264 AMAQI
16th Jul 2025265 AMAQI

19°C11/26°C

16th Jul 2025276 AMAQI
16th Jul 2025297 AMAQI
16th Jul 2025308 AMAQI
16th Jul 2025329 AMAQI
16th Jul 20253310 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253212 PMAQI
16th Jul 2025301 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025273 PMAQI
16th Jul 2025264 PMAQI
16th Jul 2025265 PMAQI
16th Jul 2025266 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025259 PMAQI
16th Jul 20252710 PMAQI
16th Jul 20252711 PMAQI
17th Jul 20252712 AMAQI
17th Jul 2025271 AMAQI
17th Jul 2025262 AMAQI
17th Jul 2025243 AMAQI
17th Jul 2025164 AMAQI
17th Jul 2025185 AMAQI

18°C15/20°C

17th Jul 2025206 AMAQI
17th Jul 2025197 AMAQI
17th Jul 2025208 AMAQI
17th Jul 2025209 AMAQI
17th Jul 20252010 AMAQI
17th Jul 20251911 AMAQI
17th Jul 20251912 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025193 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 20252110 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025212 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025244 AMAQI
18th Jul 2025205 AMAQI

22°C17/28°C

18th Jul 2025206 AMAQI
18th Jul 2025207 AMAQI
18th Jul 2025228 AMAQI
18th Jul 2025219 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025236 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025238 PMAQI
18th Jul 2025239 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252312 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025232 AMAQI
19th Jul 2025233 AMAQI
19th Jul 2025254 AMAQI
19th Jul 2025285 AMAQI

24°C18/32°C

19th Jul 2025276 AMAQI
19th Jul 2025267 AMAQI
19th Jul 2025268 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025293 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025238 PMAQI
19th Jul 2025249 PMAQI
19th Jul 20252510 PMAQI
19th Jul 20252511 PMAQI
20th Jul 20252512 AMAQI
20th Jul 2025251 AMAQI
20th Jul 2025242 AMAQI
20th Jul 2025233 AMAQI
20th Jul 2025224 AMAQI
20th Jul 2025205 AMAQI

20°C16/25°C

20th Jul 2025206 AMAQI
20th Jul 2025207 AMAQI
20th Jul 2025208 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20252010 AMAQI
20th Jul 20251911 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025191 PMAQI
20th Jul 2025192 PMAQI
20th Jul 2025193 PMAQI
20th Jul 2025194 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025208 PMAQI
20th Jul 2025219 PMAQI
20th Jul 20252110 PMAQI
20th Jul 20252211 PMAQI
21st Jul 20252012 AMAQI
21st Jul 2025211 AMAQI
21st Jul 2025212 AMAQI
21st Jul 2025203 AMAQI
21st Jul 2025204 AMAQI
21st Jul 2025185 AMAQI

19°C15/25°C

21st Jul 2025196 AMAQI
21st Jul 2025197 AMAQI
21st Jul 2025198 AMAQI
21st Jul 2025179 AMAQI
21st Jul 20251910 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251712 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025193 PMAQI
21st Jul 2025194 PMAQI
21st Jul 2025195 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025187 PMAQI
21st Jul 2025188 PMAQI
21st Jul 2025189 PMAQI
21st Jul 20251910 PMAQI
21st Jul 20251911 PMAQI
22nd Jul 20252012 AMAQI
22nd Jul 2025201 AMAQI
22nd Jul 2025192 AMAQI
22nd Jul 2025183 AMAQI
22nd Jul 2025184 AMAQI
22nd Jul 2025185 AMAQI

18°C15/22°C

22nd Jul 2025186 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025178 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251710 AMAQI
22nd Jul 20251711 AMAQI
22nd Jul 20251812 PMAQI
22nd Jul 2025181 PMAQI
22nd Jul 2025172 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025175 PMAQI
22nd Jul 2025176 PMAQI
22nd Jul 2025187 PMAQI
22nd Jul 2025178 PMAQI
22nd Jul 2025179 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025181 AMAQI
23rd Jul 2025172 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025164 AMAQI
23rd Jul 2025175 AMAQI

19°C15/24°C

23rd Jul 2025206 AMAQI
23rd Jul 2025227 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025179 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20251611 AMAQI
23rd Jul 20252012 PMAQI
23rd Jul 2025181 PMAQI
23rd Jul 2025172 PMAQI
23rd Jul 2025163 PMAQI
23rd Jul 2025174 PMAQI
23rd Jul 2025165 PMAQI
23rd Jul 2025166 PMAQI
23rd Jul 2025167 PMAQI
23rd Jul 2025168 PMAQI
23rd Jul 2025179 PMAQI
23rd Jul 20251810 PMAQI
23rd Jul 20251711 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025181 AMAQI
24th Jul 2025192 AMAQI
24th Jul 2025193 AMAQI
24th Jul 2025184 AMAQI
24th Jul 2025205 AMAQI

15°C13/16°C

24th Jul 2025276 AMAQI
24th Jul 2025317 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20254310 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254312 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025273 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025286 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025298 PMAQI
24th Jul 2025289 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025343 AMAQI
25th Jul 2025354 AMAQI
25th Jul 2025375 AMAQI

17°C13/22°C

25th Jul 2025386 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025358 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20252112 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025292 PMAQI
25th Jul 2025293 PMAQI
25th Jul 2025294 PMAQI
25th Jul 2025295 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025299 PMAQI
25th Jul 20253010 PMAQI
25th Jul 20253311 PMAQI
26th Jul 20253112 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025303 AMAQI
26th Jul 2025264 AMAQI
26th Jul 2025245 AMAQI

20°C15/26°C

26th Jul 2025246 AMAQI
26th Jul 2025257 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20254710 AMAQI
26th Jul 20254611 AMAQI
26th Jul 20254412 PMAQI
26th Jul 2025391 PMAQI
26th Jul 2025352 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025285 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025269 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025194 AMAQI
27th Jul 2025155 AMAQI

20°C13/27°C

27th Jul 2025176 AMAQI
27th Jul 2025157 AMAQI
27th Jul 2025198 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252311 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025239 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025231 AMAQI
28th Jul 2025252 AMAQI
28th Jul 2025253 AMAQI
28th Jul 2025254 AMAQI
28th Jul 2025295 AMAQI

18°C13/23°C

28th Jul 2025296 AMAQI
28th Jul 2025297 AMAQI
28th Jul 2025298 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20252911 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025297 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025254 AMAQI
29th Jul 2025245 AMAQI

17°C12/22°C

29th Jul 2025246 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025279 AMAQI
29th Jul 20252710 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252512 PMAQI
29th Jul 2025241 PMAQI
29th Jul 2025252 PMAQI
29th Jul 2025243 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025255 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025244 AMAQI
30th Jul 2025205 AMAQI

17°C11/24°C

30th Jul 2025236 AMAQI
30th Jul 2025227 AMAQI
30th Jul 2025228 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252210 AMAQI
30th Jul 20252311 AMAQI
30th Jul 20252012 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 2025237 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252410 PMAQI
30th Jul 20252411 PMAQI
31st Jul 20252412 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025242 AMAQI
31st Jul 2025243 AMAQI
31st Jul 2025224 AMAQI
31st Jul 2025215 AMAQI

19°C15/25°C

31st Jul 2025196 AMAQI
31st Jul 2025217 AMAQI
31st Jul 2025228 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252310 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20252312 PMAQI
31st Jul 2025221 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025236 PMAQI
31st Jul 2025207 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252310 PMAQI
31st Jul 20252211 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025211 AMAQI
1st Aug 2025212 AMAQI
1st Aug 2025193 AMAQI
1st Aug 2025194 AMAQI
1st Aug 2025185 AMAQI

19°C13/26°C

1st Aug 2025196 AMAQI
1st Aug 2025187 AMAQI
1st Aug 2025218 AMAQI
1st Aug 2025199 AMAQI
1st Aug 20252010 AMAQI
1st Aug 20252011 AMAQI
1st Aug 20251912 PMAQI
1st Aug 2025211 PMAQI
1st Aug 2025192 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025225 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 20252112 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025192 AMAQI
2nd Aug 2025203 AMAQI
2nd Aug 2025184 AMAQI
2nd Aug 2025195 AMAQI

18°C12/22°C

2nd Aug 2025226 AMAQI
2nd Aug 2025207 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025199 AMAQI
2nd Aug 20252010 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025211 PMAQI
2nd Aug 2025202 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025214 PMAQI
2nd Aug 2025215 PMAQI
2nd Aug 2025226 PMAQI
2nd Aug 2025217 PMAQI
2nd Aug 2025218 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252112 AMAQI
3rd Aug 2025211 AMAQI
3rd Aug 2025212 AMAQI
3rd Aug 2025223 AMAQI
3rd Aug 2025204 AMAQI
3rd Aug 2025205 AMAQI

16°C11/22°C

6 AM
1 PM
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

23AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

23AQI

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. 23), while the lowest AQI was between 12 AM to 11 PM (Avg. 23).

2025 Days Vs Air Quality

Dreux, Centre Val De Loire, France

2025

78%

166

22%

48

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
166 Days
Moderate
48 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 78%

Health Risk Level:

Low

In 2025, 78% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Dreux, 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
43AQI
2nd January 2025
37AQI
3rd January 2025
46AQI
4th January 2025
58AQI
5th January 2025
33AQI
6th January 2025
28AQI
7th January 2025
25AQI
8th January 2025
28AQI
9th January 2025
27AQI
10th January 2025
33AQI
11th January 2025
50AQI
12th January 2025
50AQI
13th January 2025
61AQI
14th January 2025
81AQI
15th January 2025
97AQI
16th January 2025
63AQI
17th January 2025
71AQI
18th January 2025
65AQI
19th January 2025
70AQI
20th January 2025
66AQI
21st January 2025
64AQI
22nd January 2025
68AQI
23rd January 2025
50AQI
24th January 2025
49AQI
25th January 2025
46AQI
26th January 2025
43AQI
27th January 2025
35AQI
28th January 2025
30AQI
29th January 2025
28AQI
30th January 2025
29AQI
31st January 2025
33AQI
1st February 2025
37AQI
2nd February 2025
64AQI
3rd February 2025
73AQI
4th February 2025
57AQI
5th February 2025
57AQI
6th February 2025
61AQI
7th February 2025
58AQI
8th February 2025
49AQI
9th February 2025
46AQI
10th February 2025
51AQI
11th February 2025
57AQI
12th February 2025
66AQI
13th February 2025
63AQI
14th February 2025
77AQI
15th February 2025
73AQI
16th February 2025
77AQI
17th February 2025
77AQI
18th February 2025
79AQI
19th February 2025
77AQI
20th February 2025
58AQI
21st February 2025
59AQI
22nd February 2025
46AQI
23rd February 2025
45AQI
24th February 2025
32AQI
25th February 2025
36AQI
26th February 2025
28AQI
27th February 2025
29AQI
28th February 2025
41AQI
1st March 2025
47AQI
2nd March 2025
52AQI
3rd March 2025
61AQI
4th March 2025
70AQI
5th March 2025
77AQI
6th March 2025
64AQI
7th March 2025
52AQI
8th March 2025
52AQI
9th March 2025
48AQI
10th March 2025
48AQI
11th March 2025
61AQI
12th March 2025
44AQI
13th March 2025
45AQI
14th March 2025
45AQI
15th March 2025
49AQI
16th March 2025
57AQI
17th March 2025
56AQI
18th March 2025
48AQI
19th March 2025
46AQI
20th March 2025
42AQI
21st March 2025
47AQI
22nd March 2025
35AQI
23rd March 2025
28AQI
24th March 2025
39AQI
25th March 2025
65AQI
26th March 2025
63AQI
27th March 2025
60AQI
28th March 2025
51AQI
29th March 2025
38AQI
30th March 2025
34AQI
31st March 2025
40AQI
1st April 2025
40AQI
2nd April 2025
35AQI
3rd April 2025
36AQI
4th April 2025
35AQI
5th April 2025
41AQI
6th April 2025
39AQI
7th April 2025
29AQI
8th April 2025
36AQI
9th April 2025
49AQI
10th April 2025
55AQI
11th April 2025
53AQI
12th April 2025
45AQI
13th April 2025
43AQI
14th April 2025
34AQI
15th April 2025
30AQI
16th April 2025
22AQI
17th April 2025
24AQI
18th April 2025
25AQI
19th April 2025
23AQI
20th April 2025
19AQI
21st April 2025
20AQI
22nd April 2025
28AQI
23rd April 2025
21AQI
24th April 2025
35AQI
25th April 2025
47AQI
26th April 2025
52AQI
27th April 2025
59AQI
28th April 2025
53AQI
29th April 2025
44AQI
30th April 2025
43AQI
1st May 2025
40AQI
2nd May 2025
40AQI
3rd May 2025
48AQI
4th May 2025
36AQI
5th May 2025
22AQI
6th May 2025
25AQI
7th May 2025
29AQI
8th May 2025
37AQI
9th May 2025
33AQI
10th May 2025
29AQI
11th May 2025
27AQI
12th May 2025
23AQI
13th May 2025
24AQI
14th May 2025
33AQI
15th May 2025
38AQI
16th May 2025
33AQI
17th May 2025
38AQI
18th May 2025
38AQI
19th May 2025
37AQI
20th May 2025
31AQI
21st May 2025
32AQI
22nd May 2025
35AQI
23rd May 2025
26AQI
24th May 2025
25AQI
25th May 2025
21AQI
26th May 2025
23AQI
27th May 2025
23AQI
28th May 2025
20AQI
29th May 2025
20AQI
30th May 2025
23AQI
31st May 2025
25AQI
1st June 2025
25AQI
2nd June 2025
27AQI
3rd June 2025
24AQI
4th June 2025
21AQI
5th June 2025
19AQI
6th June 2025
17AQI
7th June 2025
16AQI
8th June 2025
18AQI
9th June 2025
37AQI
10th June 2025
50AQI
11th June 2025
36AQI
12th June 2025
38AQI
13th June 2025
46AQI
14th June 2025
46AQI
15th June 2025
36AQI
16th June 2025
36AQI
17th June 2025
34AQI
18th June 2025
34AQI
19th June 2025
42AQI
20th June 2025
41AQI
21st June 2025
40AQI
22nd June 2025
41AQI
23rd June 2025
30AQI
24th June 2025
28AQI
25th June 2025
29AQI
26th June 2025
27AQI
27th June 2025
20AQI
28th June 2025
22AQI
29th June 2025
22AQI
30th June 2025
25AQI
1st July 2025
30AQI
2nd July 2025
32AQI
3rd July 2025
28AQI
4th July 2025
25AQI
5th July 2025
22AQI
6th July 2025
19AQI
7th July 2025
18AQI
8th July 2025
19AQI
9th July 2025
20AQI
10th July 2025
23AQI
11th July 2025
24AQI
12th July 2025
26AQI
13th July 2025
29AQI
14th July 2025
27AQI
15th July 2025
25AQI
16th July 2025
27AQI
17th July 2025
20AQI
18th July 2025
22AQI
19th July 2025
25AQI
20th July 2025
21AQI
21st July 2025
19AQI
22nd July 2025
18AQI
23rd July 2025
17AQI
24th July 2025
28AQI
25th July 2025
30AQI
26th July 2025
31AQI
27th July 2025
22AQI
28th July 2025
28AQI
29th July 2025
26AQI
30th July 2025
23AQI
31st July 2025
22AQI
1st August 2025
20AQI
2nd August 2025
20AQI

49AQI

56AQI

50AQI

37AQI

30AQI

31AQI

24AQI

20AQI


No. of days

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

202539AQI

20
11
10
18
17
14
25
5
31
30
31
2
166
48

Highest AQI recorded in

February

56AQI


Lowest AQI recorded in

August

20AQI


202430AQI

28
3
29
31
30
31
30
31
31
28
2
31
25
5
24
7
349
17

Highest AQI recorded in

December

39AQI


Lowest AQI recorded in

July

25AQI


202331AQI

30
1
19
9
29
2
29
1
29
2
25
5
31
31
30
31
28
29
341
20

Highest AQI recorded in

February

44AQI


Lowest AQI recorded in

August

25AQI


202233AQI

28
3
20
17
11
29
1
31
30
23
1
1
29
31
30
23
8
292
24

Highest AQI recorded in

March

47AQI


Lowest AQI recorded in

September

24AQI


202132AQI

25
5
23
5
23
8
28
2
31
30
30
31
30
31
29
29
2
340
22

Highest AQI recorded in

March

42AQI


Lowest AQI recorded in

August

25AQI


202025AQI

13
21
18
30
31
31
30
31
30
30
265

Highest AQI recorded in

March

32AQI


Lowest AQI recorded in

October

20AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
39AQI
Least Polluted Year Recorded
2020(Avg.)
25AQI


Dreux's annual 2025 AQI (39) shows an average percentage change of 31.6% (worsened AQI) compared to previous years: 2020 (25), 2021 (32), 2022 (33), 2023 (31), 2024 (30).