Caerleon, Newport, United Kingdom 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
Caerleon, Newport, United Kingdom
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2024
60AQILowest AQI recorded on
1st Aug 2021
20AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 22 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Caerleon, Newport, United Kingdom
AQI
Day
Night
.
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
8AM1st Aug
34AQI
Avg. Lowest Time
11AM1st Aug
18AQI
Night time
Avg. Highest Time
4AM2nd Aug
24AQI
Avg. Lowest Time
3AM2nd Aug
20AQI
In the last 24 hours,
Caerleon's AQI reached its highest point of 34 at 8 AM during the Day, while the lowest point, 18, was recorded at 11 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Caerleon, Newport, United Kingdom
JulAug
03rd - 04th04th - 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
Day
Night
3rd Jul 2025175 AMAQI
3rd Jul 2025176 AMAQI
3rd Jul 2025177 AMAQI
3rd Jul 2025178 AMAQI
3rd Jul 2025179 AMAQI
3rd Jul 20251810 AMAQI
3rd Jul 20251611 AMAQI
3rd Jul 20251612 PMAQI
3rd Jul 2025181 PMAQI
3rd Jul 2025172 PMAQI
3rd Jul 2025163 PMAQI
3rd Jul 2025164 PMAQI
3rd Jul 2025165 PMAQI
3rd Jul 2025166 PMAQI
3rd Jul 2025167 PMAQI
3rd Jul 2025178 PMAQI
3rd Jul 2025189 PMAQI
3rd Jul 20251710 PMAQI
3rd Jul 20251711 PMAQI
4th Jul 20251712 AMAQI
4th Jul 2025171 AMAQI
4th Jul 2025182 AMAQI
4th Jul 2025183 AMAQI
4th Jul 2025184 AMAQI
15°C11/19°C
4th Jul 2025185 AMAQI
4th Jul 2025206 AMAQI
4th Jul 2025207 AMAQI
4th Jul 2025248 AMAQI
4th Jul 2025249 AMAQI
4th Jul 20252410 AMAQI
4th Jul 20252211 AMAQI
4th Jul 20252312 PMAQI
4th Jul 2025201 PMAQI
4th Jul 2025192 PMAQI
4th Jul 2025203 PMAQI
4th Jul 2025194 PMAQI
4th Jul 2025205 PMAQI
4th Jul 2025196 PMAQI
4th Jul 2025207 PMAQI
4th Jul 2025198 PMAQI
4th Jul 2025209 PMAQI
4th Jul 20251910 PMAQI
4th Jul 20251811 PMAQI
5th Jul 20251912 AMAQI
5th Jul 2025211 AMAQI
5th Jul 2025252 AMAQI
5th Jul 2025273 AMAQI
5th Jul 2025244 AMAQI
16°C12/20°C
5th Jul 2025185 AMAQI
5th Jul 2025166 AMAQI
5th Jul 2025167 AMAQI
5th Jul 2025138 AMAQI
5th Jul 2025149 AMAQI
5th Jul 20251310 AMAQI
5th Jul 20251311 AMAQI
5th Jul 20251612 PMAQI
5th Jul 2025171 PMAQI
5th Jul 2025172 PMAQI
5th Jul 2025173 PMAQI
5th Jul 2025184 PMAQI
5th Jul 2025175 PMAQI
5th Jul 2025186 PMAQI
5th Jul 2025177 PMAQI
5th Jul 2025178 PMAQI
5th Jul 2025189 PMAQI
5th Jul 20251810 PMAQI
5th Jul 20251911 PMAQI
6th Jul 20252012 AMAQI
6th Jul 2025181 AMAQI
6th Jul 2025162 AMAQI
6th Jul 2025163 AMAQI
6th Jul 2025184 AMAQI
17°C15/19°C
6th Jul 2025185 AMAQI
6th Jul 2025166 AMAQI
6th Jul 2025167 AMAQI
6th Jul 2025168 AMAQI
6th Jul 2025159 AMAQI
6th Jul 20251310 AMAQI
6th Jul 20251411 AMAQI
6th Jul 20251412 PMAQI
6th Jul 2025161 PMAQI
6th Jul 2025162 PMAQI
6th Jul 2025163 PMAQI
6th Jul 2025164 PMAQI
6th Jul 2025175 PMAQI
6th Jul 2025166 PMAQI
6th Jul 2025177 PMAQI
6th Jul 2025178 PMAQI
6th Jul 2025179 PMAQI
6th Jul 20251710 PMAQI
6th Jul 20251711 PMAQI
7th Jul 20251712 AMAQI
7th Jul 2025161 AMAQI
7th Jul 2025122 AMAQI
7th Jul 2025133 AMAQI
7th Jul 2025144 AMAQI
17°C14/20°C
7th Jul 2025165 AMAQI
7th Jul 2025166 AMAQI
7th Jul 2025167 AMAQI
7th Jul 2025168 AMAQI
7th Jul 2025169 AMAQI
7th Jul 20251610 AMAQI
7th Jul 20251611 AMAQI
7th Jul 20251712 PMAQI
7th Jul 2025161 PMAQI
7th Jul 2025162 PMAQI
7th Jul 2025173 PMAQI
7th Jul 2025164 PMAQI
7th Jul 2025165 PMAQI
7th Jul 2025176 PMAQI
7th Jul 2025187 PMAQI
7th Jul 2025178 PMAQI
7th Jul 2025179 PMAQI
7th Jul 20251710 PMAQI
7th Jul 20251711 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025201 AMAQI
8th Jul 2025202 AMAQI
8th Jul 2025203 AMAQI
8th Jul 2025184 AMAQI
16°C13/20°C
8th Jul 2025185 AMAQI
8th Jul 2025186 AMAQI
8th Jul 2025187 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251711 AMAQI
8th Jul 20251612 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025192 PMAQI
8th Jul 2025193 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 2025183 AMAQI
9th Jul 2025164 AMAQI
15°C10/21°C
9th Jul 2025175 AMAQI
9th Jul 2025196 AMAQI
9th Jul 2025187 AMAQI
9th Jul 2025208 AMAQI
9th Jul 2025199 AMAQI
9th Jul 20251810 AMAQI
9th Jul 20251811 AMAQI
9th Jul 20251712 PMAQI
9th Jul 2025181 PMAQI
9th Jul 2025192 PMAQI
9th Jul 2025183 PMAQI
9th Jul 2025174 PMAQI
9th Jul 2025205 PMAQI
9th Jul 2025226 PMAQI
9th Jul 2025187 PMAQI
9th Jul 2025178 PMAQI
9th Jul 2025189 PMAQI
9th Jul 20251810 PMAQI
9th Jul 20251811 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025191 AMAQI
10th Jul 2025192 AMAQI
10th Jul 2025193 AMAQI
10th Jul 2025204 AMAQI
18°C13/23°C
10th Jul 2025185 AMAQI
10th Jul 2025186 AMAQI
10th Jul 2025197 AMAQI
10th Jul 2025208 AMAQI
10th Jul 2025219 AMAQI
10th Jul 20252210 AMAQI
10th Jul 20252011 AMAQI
10th Jul 20252412 PMAQI
10th Jul 2025211 PMAQI
10th Jul 2025222 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025224 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025216 PMAQI
10th Jul 2025187 PMAQI
10th Jul 2025178 PMAQI
10th Jul 2025199 PMAQI
10th Jul 20251910 PMAQI
10th Jul 20252011 PMAQI
11th Jul 20251912 AMAQI
11th Jul 2025181 AMAQI
11th Jul 2025172 AMAQI
11th Jul 2025173 AMAQI
11th Jul 2025164 AMAQI
20°C15/25°C
11th Jul 2025225 AMAQI
11th Jul 2025206 AMAQI
11th Jul 2025197 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025249 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252412 PMAQI
11th Jul 2025221 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025213 PMAQI
11th Jul 2025204 PMAQI
11th Jul 2025205 PMAQI
11th Jul 2025206 PMAQI
11th Jul 2025207 PMAQI
11th Jul 2025218 PMAQI
11th Jul 2025229 PMAQI
11th Jul 20252210 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025232 AMAQI
12th Jul 2025223 AMAQI
12th Jul 2025244 AMAQI
21°C16/27°C
12th Jul 2025245 AMAQI
12th Jul 2025236 AMAQI
12th Jul 2025267 AMAQI
12th Jul 2025258 AMAQI
12th Jul 2025239 AMAQI
12th Jul 20252510 AMAQI
12th Jul 20252511 AMAQI
12th Jul 20252412 PMAQI
12th Jul 2025241 PMAQI
12th Jul 2025232 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025224 PMAQI
12th Jul 2025235 PMAQI
12th Jul 2025246 PMAQI
12th Jul 2025227 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025249 PMAQI
12th Jul 20252310 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252412 AMAQI
13th Jul 2025251 AMAQI
13th Jul 2025252 AMAQI
13th Jul 2025243 AMAQI
13th Jul 2025224 AMAQI
22°C16/29°C
13th Jul 2025225 AMAQI
13th Jul 2025226 AMAQI
13th Jul 2025217 AMAQI
13th Jul 2025218 AMAQI
13th Jul 2025239 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252411 AMAQI
13th Jul 20252312 PMAQI
13th Jul 2025231 PMAQI
13th Jul 2025242 PMAQI
13th Jul 2025243 PMAQI
13th Jul 2025254 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025256 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025258 PMAQI
13th Jul 2025249 PMAQI
13th Jul 20252410 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252512 AMAQI
14th Jul 2025281 AMAQI
14th Jul 2025312 AMAQI
14th Jul 2025323 AMAQI
14th Jul 2025344 AMAQI
20°C15/26°C
14th Jul 2025365 AMAQI
14th Jul 2025336 AMAQI
14th Jul 2025287 AMAQI
14th Jul 2025238 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252510 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025301 PMAQI
14th Jul 2025312 PMAQI
14th Jul 2025273 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025285 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025257 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252810 PMAQI
14th Jul 20252811 PMAQI
15th Jul 20252912 AMAQI
15th Jul 2025271 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025233 AMAQI
15th Jul 2025244 AMAQI
17°C14/20°C
15th Jul 2025265 AMAQI
15th Jul 2025246 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025248 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252311 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025252 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025284 PMAQI
15th Jul 2025275 PMAQI
15th Jul 2025276 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025278 PMAQI
15th Jul 2025269 PMAQI
15th Jul 20252610 PMAQI
15th Jul 20252611 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025261 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025403 AMAQI
16th Jul 2025264 AMAQI
16°C13/19°C
16th Jul 2025245 AMAQI
16th Jul 2025296 AMAQI
16th Jul 2025247 AMAQI
16th Jul 2025228 AMAQI
16th Jul 2025209 AMAQI
16th Jul 20251910 AMAQI
16th Jul 20252011 AMAQI
16th Jul 20252112 PMAQI
16th Jul 2025241 PMAQI
16th Jul 2025242 PMAQI
16th Jul 2025253 PMAQI
16th Jul 2025244 PMAQI
16th Jul 2025245 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025247 PMAQI
16th Jul 2025268 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20252710 PMAQI
16th Jul 20252711 PMAQI
17th Jul 20252612 AMAQI
17th Jul 2025201 AMAQI
17th Jul 2025182 AMAQI
17th Jul 2025183 AMAQI
17th Jul 2025184 AMAQI
18°C14/22°C
17th Jul 2025225 AMAQI
17th Jul 2025256 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025208 AMAQI
17th Jul 2025169 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251712 PMAQI
17th Jul 2025191 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025214 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20252012 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025162 AMAQI
18th Jul 2025143 AMAQI
18th Jul 2025164 AMAQI
18°C15/22°C
18th Jul 2025185 AMAQI
18th Jul 2025196 AMAQI
18th Jul 2025197 AMAQI
18th Jul 2025218 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20252110 AMAQI
18th Jul 20251811 AMAQI
18th Jul 20251612 PMAQI
18th Jul 2025181 PMAQI
18th Jul 2025182 PMAQI
18th Jul 2025173 PMAQI
18th Jul 2025184 PMAQI
18th Jul 2025185 PMAQI
18th Jul 2025186 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025198 PMAQI
18th Jul 2025199 PMAQI
18th Jul 20251810 PMAQI
18th Jul 20251911 PMAQI
19th Jul 20251912 AMAQI
19th Jul 2025201 AMAQI
19th Jul 2025222 AMAQI
19th Jul 2025233 AMAQI
19th Jul 2025214 AMAQI
18°C15/21°C
19th Jul 2025245 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025219 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025191 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025207 PMAQI
19th Jul 2025208 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252010 PMAQI
19th Jul 20252011 PMAQI
20th Jul 20252012 AMAQI
20th Jul 2025191 AMAQI
20th Jul 2025202 AMAQI
20th Jul 2025203 AMAQI
20th Jul 2025204 AMAQI
18°C15/21°C
20th Jul 2025195 AMAQI
20th Jul 2025186 AMAQI
20th Jul 2025167 AMAQI
20th Jul 2025168 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20252310 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025181 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025195 PMAQI
20th Jul 2025176 PMAQI
20th Jul 2025187 PMAQI
20th Jul 2025188 PMAQI
20th Jul 2025199 PMAQI
20th Jul 20251810 PMAQI
20th Jul 20252011 PMAQI
21st Jul 20252012 AMAQI
21st Jul 2025181 AMAQI
21st Jul 2025202 AMAQI
21st Jul 2025173 AMAQI
21st Jul 2025224 AMAQI
17°C14/18°C
21st Jul 2025195 AMAQI
21st Jul 2025186 AMAQI
21st Jul 2025187 AMAQI
21st Jul 2025198 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20251812 PMAQI
21st Jul 2025181 PMAQI
21st Jul 2025192 PMAQI
21st Jul 2025183 PMAQI
21st Jul 2025184 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025177 PMAQI
21st Jul 2025188 PMAQI
21st Jul 2025199 PMAQI
21st Jul 20251910 PMAQI
21st Jul 20252011 PMAQI
22nd Jul 20251912 AMAQI
22nd Jul 2025181 AMAQI
22nd Jul 2025152 AMAQI
22nd Jul 2025143 AMAQI
22nd Jul 2025154 AMAQI
16°C12/20°C
22nd Jul 2025165 AMAQI
22nd Jul 2025156 AMAQI
22nd Jul 2025157 AMAQI
22nd Jul 2025148 AMAQI
22nd Jul 2025149 AMAQI
22nd Jul 20251310 AMAQI
22nd Jul 20251211 AMAQI
22nd Jul 20251412 PMAQI
22nd Jul 2025161 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025163 PMAQI
22nd Jul 2025164 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251710 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025161 AMAQI
23rd Jul 2025142 AMAQI
23rd Jul 2025203 AMAQI
23rd Jul 2025164 AMAQI
17°C14/21°C
23rd Jul 2025165 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251710 AMAQI
23rd Jul 20251711 AMAQI
23rd Jul 20251812 PMAQI
23rd Jul 2025171 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025396 PMAQI
23rd Jul 2025357 PMAQI
23rd Jul 2025278 PMAQI
23rd Jul 2025189 PMAQI
23rd Jul 20251910 PMAQI
23rd Jul 20251911 PMAQI
24th Jul 20251812 AMAQI
24th Jul 2025241 AMAQI
24th Jul 2025372 AMAQI
24th Jul 2025373 AMAQI
24th Jul 2025394 AMAQI
17°C14/21°C
24th Jul 2025395 AMAQI
24th Jul 2025406 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255011 AMAQI
24th Jul 20254512 PMAQI
24th Jul 2025391 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025393 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025436 PMAQI
24th Jul 2025417 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20254410 PMAQI
24th Jul 20254411 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025592 AMAQI
25th Jul 2025613 AMAQI
25th Jul 2025624 AMAQI
18°C14/21°C
25th Jul 2025605 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025608 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20256210 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025552 PMAQI
25th Jul 2025553 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025242 AMAQI
26th Jul 2025213 AMAQI
26th Jul 2025204 AMAQI
18°C14/23°C
26th Jul 2025285 AMAQI
26th Jul 2025286 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20252810 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252912 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025283 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025275 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025287 PMAQI
26th Jul 2025308 PMAQI
26th Jul 2025319 PMAQI
26th Jul 20253110 PMAQI
26th Jul 20253111 PMAQI
27th Jul 20253012 AMAQI
27th Jul 2025271 AMAQI
27th Jul 2025182 AMAQI
27th Jul 2025173 AMAQI
27th Jul 2025184 AMAQI
18°C14/22°C
27th Jul 2025195 AMAQI
27th Jul 2025226 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025218 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252411 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025241 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025303 AMAQI
28th Jul 2025294 AMAQI
16°C13/18°C
28th Jul 2025265 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20252810 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252712 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025241 AMAQI
29th Jul 2025182 AMAQI
29th Jul 2025193 AMAQI
29th Jul 2025254 AMAQI
17°C13/21°C
29th Jul 2025215 AMAQI
29th Jul 2025206 AMAQI
29th Jul 2025217 AMAQI
29th Jul 2025218 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20251910 AMAQI
29th Jul 20251911 AMAQI
29th Jul 20251812 PMAQI
29th Jul 2025191 PMAQI
29th Jul 2025192 PMAQI
29th Jul 2025203 PMAQI
29th Jul 2025204 PMAQI
29th Jul 2025195 PMAQI
29th Jul 2025206 PMAQI
29th Jul 2025197 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025229 PMAQI
29th Jul 20252210 PMAQI
29th Jul 20252111 PMAQI
30th Jul 20252112 AMAQI
30th Jul 2025181 AMAQI
30th Jul 2025162 AMAQI
30th Jul 2025143 AMAQI
30th Jul 2025144 AMAQI
17°C13/22°C
30th Jul 2025165 AMAQI
30th Jul 2025176 AMAQI
30th Jul 2025167 AMAQI
30th Jul 2025158 AMAQI
30th Jul 2025179 AMAQI
30th Jul 20251710 AMAQI
30th Jul 20251711 AMAQI
30th Jul 20251812 PMAQI
30th Jul 2025181 PMAQI
30th Jul 2025192 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025197 PMAQI
30th Jul 2025188 PMAQI
30th Jul 2025189 PMAQI
30th Jul 20251810 PMAQI
30th Jul 20251811 PMAQI
31st Jul 20251812 AMAQI
31st Jul 2025181 AMAQI
31st Jul 2025182 AMAQI
31st Jul 2025183 AMAQI
31st Jul 2025244 AMAQI
18°C14/23°C
31st Jul 2025195 AMAQI
31st Jul 2025156 AMAQI
31st Jul 2025157 AMAQI
31st Jul 2025158 AMAQI
31st Jul 2025179 AMAQI
31st Jul 20251410 AMAQI
31st Jul 20251411 AMAQI
31st Jul 20251612 PMAQI
31st Jul 2025211 PMAQI
31st Jul 2025202 PMAQI
31st Jul 2025213 PMAQI
31st Jul 2025184 PMAQI
31st Jul 2025195 PMAQI
31st Jul 2025196 PMAQI
31st Jul 2025207 PMAQI
31st Jul 2025228 PMAQI
31st Jul 2025229 PMAQI
31st Jul 20252110 PMAQI
31st Jul 20252011 PMAQI
1st Aug 20252212 AMAQI
1st Aug 2025221 AMAQI
1st Aug 2025222 AMAQI
1st Aug 2025243 AMAQI
1st Aug 2025204 AMAQI
19°C14/23°C
1st Aug 2025215 AMAQI
1st Aug 2025216 AMAQI
1st Aug 2025197 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025209 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20251811 AMAQI
1st Aug 20252112 PMAQI
1st Aug 2025231 PMAQI
1st Aug 2025232 PMAQI
1st Aug 2025223 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025205 PMAQI
1st Aug 2025216 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025228 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025221 AMAQI
2nd Aug 2025202 AMAQI
2nd Aug 2025203 AMAQI
2nd Aug 2025244 AMAQI
15°C12/19°C
2nd Aug 2025185 AMAQI
5 AM2nd Aug 2025196 AMAQI
2nd Aug 2025187 AMAQI
2nd Aug 2025178 AMAQI
2nd Aug 2025189 AMAQI
2nd Aug 20251810 AMAQI
2nd Aug 20251611 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025211 PMAQI
1 PM2nd Aug 2025202 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025204 PMAQI
2nd Aug 2025215 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025207 PMAQI
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 PM
22AQI
17 hours / Day
510 hours / Month
Avg. Lowest Time
5 AM - 9 PM
22AQI
17 hours / Day
510 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 PM (Avg. 22), while the lowest AQI was between 5 AM to 9 PM (Avg. 22).
Night time
Avg. Highest Time
12 AM - 11 PM
23AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 11 PM
23AQI
7 hours / Day
210 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
Caerleon, Newport, United Kingdom
2025
77%
165
22%
47
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
165 DaysModerate
47 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 214 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
Caerleon, Newport, United Kingdom
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
28AQI
28AQI
2nd January 2025
35AQI
35AQI
3rd January 2025
39AQI
39AQI
4th January 2025
48AQI
48AQI
5th January 2025
24AQI
24AQI
6th January 2025
24AQI
24AQI
7th January 2025
23AQI
23AQI
8th January 2025
31AQI
31AQI
9th January 2025
39AQI
39AQI
10th January 2025
47AQI
47AQI
11th January 2025
77AQI
77AQI
12th January 2025
71AQI
71AQI
13th January 2025
40AQI
40AQI
14th January 2025
40AQI
40AQI
15th January 2025
40AQI
40AQI
16th January 2025
55AQI
55AQI
17th January 2025
55AQI
55AQI
18th January 2025
58AQI
58AQI
19th January 2025
67AQI
67AQI
20th January 2025
62AQI
62AQI
21st January 2025
64AQI
64AQI
22nd January 2025
72AQI
72AQI
23rd January 2025
33AQI
33AQI
24th January 2025
52AQI
52AQI
25th January 2025
33AQI
33AQI
26th January 2025
29AQI
29AQI
27th January 2025
31AQI
31AQI
28th January 2025
26AQI
26AQI
29th January 2025
26AQI
26AQI
30th January 2025
28AQI
28AQI
31st January 2025
35AQI
35AQI
1st February 2025
38AQI
38AQI
2nd February 2025
30AQI
30AQI
3rd February 2025
42AQI
42AQI
4th February 2025
28AQI
28AQI
5th February 2025
39AQI
39AQI
6th February 2025
38AQI
38AQI
7th February 2025
31AQI
31AQI
8th February 2025
57AQI
57AQI
9th February 2025
73AQI
73AQI
10th February 2025
66AQI
66AQI
11th February 2025
63AQI
63AQI
12th February 2025
65AQI
65AQI
13th February 2025
66AQI
66AQI
14th February 2025
63AQI
63AQI
15th February 2025
76AQI
76AQI
16th February 2025
74AQI
74AQI
17th February 2025
70AQI
70AQI
18th February 2025
75AQI
75AQI
19th February 2025
78AQI
78AQI
20th February 2025
28AQI
28AQI
21st February 2025
34AQI
34AQI
22nd February 2025
41AQI
41AQI
23rd February 2025
31AQI
31AQI
24th February 2025
28AQI
28AQI
25th February 2025
28AQI
28AQI
26th February 2025
25AQI
25AQI
27th February 2025
23AQI
23AQI
28th February 2025
29AQI
29AQI
1st March 2025
42AQI
42AQI
2nd March 2025
47AQI
47AQI
3rd March 2025
51AQI
51AQI
4th March 2025
60AQI
60AQI
5th March 2025
83AQI
83AQI
6th March 2025
81AQI
81AQI
7th March 2025
56AQI
56AQI
8th March 2025
52AQI
52AQI
9th March 2025
74AQI
74AQI
10th March 2025
116AQI
116AQI
11th March 2025
49AQI
49AQI
12th March 2025
25AQI
25AQI
13th March 2025
24AQI
24AQI
14th March 2025
37AQI
37AQI
15th March 2025
32AQI
32AQI
16th March 2025
39AQI
39AQI
17th March 2025
28AQI
28AQI
18th March 2025
51AQI
51AQI
19th March 2025
70AQI
70AQI
20th March 2025
61AQI
61AQI
21st March 2025
55AQI
55AQI
22nd March 2025
51AQI
51AQI
23rd March 2025
52AQI
52AQI
24th March 2025
91AQI
91AQI
25th March 2025
55AQI
55AQI
26th March 2025
34AQI
34AQI
27th March 2025
29AQI
29AQI
28th March 2025
19AQI
19AQI
29th March 2025
22AQI
22AQI
30th March 2025
31AQI
31AQI
31st March 2025
34AQI
34AQI
1st April 2025
35AQI
35AQI
2nd April 2025
37AQI
37AQI
3rd April 2025
55AQI
55AQI
4th April 2025
67AQI
67AQI
5th April 2025
36AQI
36AQI
6th April 2025
24AQI
24AQI
7th April 2025
30AQI
30AQI
8th April 2025
44AQI
44AQI
9th April 2025
50AQI
50AQI
10th April 2025
52AQI
52AQI
11th April 2025
64AQI
64AQI
12th April 2025
54AQI
54AQI
13th April 2025
33AQI
33AQI
14th April 2025
22AQI
22AQI
15th April 2025
29AQI
29AQI
16th April 2025
17AQI
17AQI
17th April 2025
20AQI
20AQI
18th April 2025
23AQI
23AQI
19th April 2025
34AQI
34AQI
20th April 2025
29AQI
29AQI
21st April 2025
30AQI
30AQI
22nd April 2025
22AQI
22AQI
23rd April 2025
16AQI
16AQI
24th April 2025
49AQI
49AQI
25th April 2025
52AQI
52AQI
26th April 2025
59AQI
59AQI
27th April 2025
25AQI
25AQI
28th April 2025
27AQI
27AQI
29th April 2025
45AQI
45AQI
30th April 2025
56AQI
56AQI
1st May 2025
49AQI
49AQI
2nd May 2025
41AQI
41AQI
3rd May 2025
20AQI
20AQI
4th May 2025
18AQI
18AQI
5th May 2025
18AQI
18AQI
6th May 2025
25AQI
25AQI
7th May 2025
29AQI
29AQI
8th May 2025
19AQI
19AQI
9th May 2025
28AQI
28AQI
10th May 2025
28AQI
28AQI
11th May 2025
33AQI
33AQI
12th May 2025
30AQI
30AQI
13th May 2025
33AQI
33AQI
14th May 2025
32AQI
32AQI
15th May 2025
39AQI
39AQI
16th May 2025
40AQI
40AQI
17th May 2025
40AQI
40AQI
18th May 2025
43AQI
43AQI
19th May 2025
39AQI
39AQI
20th May 2025
37AQI
37AQI
21st May 2025
32AQI
32AQI
22nd May 2025
33AQI
33AQI
23rd May 2025
36AQI
36AQI
24th May 2025
25AQI
25AQI
25th May 2025
23AQI
23AQI
26th May 2025
27AQI
27AQI
27th May 2025
25AQI
25AQI
28th May 2025
23AQI
23AQI
29th May 2025
21AQI
21AQI
30th May 2025
19AQI
19AQI
31st May 2025
20AQI
20AQI
1st June 2025
28AQI
28AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
23AQI
23AQI
4th June 2025
26AQI
26AQI
5th June 2025
16AQI
16AQI
6th June 2025
16AQI
16AQI
7th June 2025
15AQI
15AQI
8th June 2025
23AQI
23AQI
9th June 2025
62AQI
62AQI
10th June 2025
37AQI
37AQI
11th June 2025
30AQI
30AQI
12th June 2025
37AQI
37AQI
13th June 2025
34AQI
34AQI
14th June 2025
26AQI
26AQI
15th June 2025
26AQI
26AQI
16th June 2025
27AQI
27AQI
17th June 2025
28AQI
28AQI
18th June 2025
29AQI
29AQI
19th June 2025
33AQI
33AQI
20th June 2025
40AQI
40AQI
21st June 2025
40AQI
40AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
26AQI
26AQI
24th June 2025
24AQI
24AQI
25th June 2025
16AQI
16AQI
26th June 2025
16AQI
16AQI
27th June 2025
20AQI
20AQI
28th June 2025
16AQI
16AQI
29th June 2025
19AQI
19AQI
30th June 2025
21AQI
21AQI
1st July 2025
24AQI
24AQI
2nd July 2025
18AQI
18AQI
3rd July 2025
17AQI
17AQI
4th July 2025
19AQI
19AQI
5th July 2025
18AQI
18AQI
6th July 2025
17AQI
17AQI
7th July 2025
16AQI
16AQI
8th July 2025
18AQI
18AQI
9th July 2025
18AQI
18AQI
10th July 2025
20AQI
20AQI
11th July 2025
21AQI
21AQI
12th July 2025
23AQI
23AQI
13th July 2025
24AQI
24AQI
14th July 2025
28AQI
28AQI
15th July 2025
26AQI
26AQI
16th July 2025
27AQI
27AQI
17th July 2025
21AQI
21AQI
18th July 2025
19AQI
19AQI
19th July 2025
20AQI
20AQI
20th July 2025
19AQI
19AQI
21st July 2025
19AQI
19AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
21AQI
21AQI
24th July 2025
38AQI
38AQI
25th July 2025
55AQI
55AQI
26th July 2025
32AQI
32AQI
27th July 2025
24AQI
24AQI
28th July 2025
27AQI
27AQI
29th July 2025
21AQI
21AQI
30th July 2025
18AQI
18AQI
31st July 2025
19AQI
19AQI
1st August 2025
22AQI
22AQI
43AQI
48AQI
50AQI
38AQI
30AQI
27AQI
23AQI
22AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
21
10
16
12
15
15
1
22
8
31
29
1
30
1
1
165
47
1
Highest AQI recorded in
March50AQI
Lowest AQI recorded in
August22AQI
202431AQI
28
3
29
26
5
30
28
3
29
1
31
29
2
24
6
31
26
4
31
342
24
Highest AQI recorded in
November37AQI
Lowest AQI recorded in
July25AQI
202332AQI
29
2
22
6
30
1
26
4
30
1
25
5
31
31
23
6
31
27
2
29
2
334
29
Highest AQI recorded in
February40AQI
Lowest AQI recorded in
August25AQI
202234AQI
18
13
21
19
12
28
2
30
1
30
21
2
1
28
31
25
5
25
6
277
41
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
August23AQI
202130AQI
27
3
24
4
23
7
1
24
6
30
1
30
29
2
31
28
2
31
29
1
29
2
335
28
1
Highest AQI recorded in
March39AQI
Lowest AQI recorded in
August24AQI
202029AQI
8
5
14
7
17
1
30
31
25
6
28
2
30
1
24
6
29
2
236
30
Highest AQI recorded in
April49AQI
Lowest AQI recorded in
July15AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
37AQILeast Polluted Year Recorded
2020(Avg.)
29AQICaerleon's annual 2025 AQI (37) shows an average percentage change of 17.9% (worsened AQI) compared to previous years: 2020 (29), 2021 (30), 2022 (34), 2023 (32), 2024 (31).
