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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Southend On Sea, Leigh On Sea, Southend On Sea, 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+

July Air Quality Analysis

Southend On Sea, Leigh On Sea, Southend On Sea, United Kingdom

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
20th Jul 2022
59AQI
Lowest AQI recorded on
6th Jul 2026
12AQI

Same Day Analysis (12th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 41 of Good air quality on the same day.

Day & Night AQI Trend: 12th Jul - 13th Jul 2026

Southend On Sea, Leigh On Sea, Southend On Sea, United Kingdom

AQI
Day
Night
.

4 AM12th Jul 2026

9 PM

3 AM13th Jul 2026

Day time
Avg. Highest Time
6AM12th Jul

67AQI

Avg. Lowest Time
8PM12th Jul

24AQI

Night time
Avg. Highest Time
3AM13th Jul

33AQI

Avg. Lowest Time
10PM12th Jul

24AQI

In the last 24 hours,

Southend On Sea's AQI reached its highest point of 67 at 6 AM during the Day, while the lowest point, 24, was recorded at 10 PM during the Night between 12th Jul and 13th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Southend On Sea, Leigh On Sea, Southend On Sea, United Kingdom

JunJul
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
14th Jun 2026224 AMAQI
14th Jun 2026235 AMAQI
14th Jun 2026166 AMAQI
14th Jun 2026167 AMAQI
14th Jun 2026218 AMAQI
14th Jun 2026209 AMAQI
14th Jun 20261610 AMAQI
14th Jun 20262011 AMAQI
14th Jun 20262012 PMAQI
14th Jun 2026211 PMAQI
14th Jun 2026202 PMAQI
14th Jun 2026203 PMAQI
14th Jun 2026244 PMAQI
14th Jun 2026215 PMAQI
14th Jun 2026226 PMAQI
14th Jun 2026207 PMAQI
14th Jun 2026188 PMAQI
14th Jun 2026129 PMAQI
14th Jun 20262210 PMAQI
14th Jun 20261911 PMAQI
15th Jun 20261812 AMAQI
15th Jun 2026181 AMAQI
15th Jun 2026212 AMAQI
15th Jun 2026263 AMAQI

14°C11/17°C

15th Jun 2026224 AMAQI
15th Jun 2026255 AMAQI
15th Jun 2026276 AMAQI
15th Jun 2026297 AMAQI
15th Jun 2026298 AMAQI
15th Jun 2026259 AMAQI
15th Jun 20262510 AMAQI
15th Jun 20262311 AMAQI
15th Jun 20262012 PMAQI
15th Jun 2026171 PMAQI
15th Jun 2026202 PMAQI
15th Jun 2026183 PMAQI
15th Jun 2026174 PMAQI
15th Jun 2026195 PMAQI
15th Jun 2026216 PMAQI
15th Jun 2026257 PMAQI
15th Jun 2026368 PMAQI
15th Jun 2026389 PMAQI
15th Jun 20265310 PMAQI
15th Jun 20264811 PMAQI
16th Jun 20265712 AMAQI
16th Jun 2026641 AMAQI
16th Jun 2026662 AMAQI
16th Jun 2026623 AMAQI

14°C11/17°C

16th Jun 2026574 AMAQI
16th Jun 2026625 AMAQI
16th Jun 2026606 AMAQI
16th Jun 2026607 AMAQI
16th Jun 2026598 AMAQI
16th Jun 2026649 AMAQI
16th Jun 20266410 AMAQI
16th Jun 20266411 AMAQI
16th Jun 20264512 PMAQI
16th Jun 2026291 PMAQI
16th Jun 2026232 PMAQI
16th Jun 2026193 PMAQI
16th Jun 2026164 PMAQI
16th Jun 2026235 PMAQI
16th Jun 2026246 PMAQI
16th Jun 2026237 PMAQI
16th Jun 2026118 PMAQI
16th Jun 2026149 PMAQI
16th Jun 20261410 PMAQI
16th Jun 20261711 PMAQI
17th Jun 20261812 AMAQI
17th Jun 2026241 AMAQI
17th Jun 2026252 AMAQI
17th Jun 2026293 AMAQI

17°C12/20°C

17th Jun 2026384 AMAQI
17th Jun 2026295 AMAQI
17th Jun 2026426 AMAQI
17th Jun 2026367 AMAQI
17th Jun 2026288 AMAQI
17th Jun 2026389 AMAQI
17th Jun 20263810 AMAQI
17th Jun 20261911 AMAQI
17th Jun 20261612 PMAQI
17th Jun 2026101 PMAQI
17th Jun 2026142 PMAQI
17th Jun 2026143 PMAQI
17th Jun 2026234 PMAQI
17th Jun 2026155 PMAQI
17th Jun 2026196 PMAQI
17th Jun 202697 PMAQI
17th Jun 2026148 PMAQI
17th Jun 2026199 PMAQI
17th Jun 20262510 PMAQI
17th Jun 20262511 PMAQI
18th Jun 20263112 AMAQI
18th Jun 2026311 AMAQI
18th Jun 2026462 AMAQI
18th Jun 2026603 AMAQI

19°C16/23°C

18th Jun 2026484 AMAQI
18th Jun 2026255 AMAQI
18th Jun 2026446 AMAQI
18th Jun 2026327 AMAQI
18th Jun 2026388 AMAQI
18th Jun 2026239 AMAQI
18th Jun 20262310 AMAQI
18th Jun 20261011 AMAQI
18th Jun 20261112 PMAQI
18th Jun 2026101 PMAQI
18th Jun 202682 PMAQI
18th Jun 202683 PMAQI
18th Jun 2026124 PMAQI
18th Jun 2026195 PMAQI
18th Jun 2026216 PMAQI
18th Jun 2026367 PMAQI
18th Jun 2026278 PMAQI
18th Jun 2026279 PMAQI
18th Jun 20263110 PMAQI
18th Jun 20263111 PMAQI
19th Jun 20264912 AMAQI
19th Jun 2026561 AMAQI
19th Jun 2026562 AMAQI
19th Jun 2026683 AMAQI

19°C15/23°C

19th Jun 2026694 AMAQI
19th Jun 2026725 AMAQI
19th Jun 2026626 AMAQI
19th Jun 2026627 AMAQI
19th Jun 2026558 AMAQI
19th Jun 2026549 AMAQI
19th Jun 20264610 AMAQI
19th Jun 20264911 AMAQI
19th Jun 20265212 PMAQI
19th Jun 2026491 PMAQI
19th Jun 2026442 PMAQI
19th Jun 2026343 PMAQI
19th Jun 2026294 PMAQI
19th Jun 2026315 PMAQI
19th Jun 2026256 PMAQI
19th Jun 2026257 PMAQI
19th Jun 2026248 PMAQI
19th Jun 2026249 PMAQI
19th Jun 20262410 PMAQI
19th Jun 20261811 PMAQI
20th Jun 20261312 AMAQI
20th Jun 2026171 AMAQI
20th Jun 2026192 AMAQI
20th Jun 2026203 AMAQI

20°C16/26°C

20th Jun 2026224 AMAQI
20th Jun 2026365 AMAQI
20th Jun 2026406 AMAQI
20th Jun 2026497 AMAQI
20th Jun 2026368 AMAQI
20th Jun 2026239 AMAQI
20th Jun 20262110 AMAQI
20th Jun 20262011 AMAQI
20th Jun 20261912 PMAQI
20th Jun 2026141 PMAQI
20th Jun 2026102 PMAQI
20th Jun 2026123 PMAQI
20th Jun 2026184 PMAQI
20th Jun 2026165 PMAQI
20th Jun 202686 PMAQI
20th Jun 202687 PMAQI
20th Jun 202648 PMAQI
20th Jun 20261910 PMAQI
20th Jun 20262111 PMAQI
21st Jun 20262312 AMAQI
21st Jun 2026231 AMAQI
21st Jun 2026212 AMAQI
21st Jun 2026293 AMAQI

20°C16/23°C

21st Jun 2026314 AMAQI
21st Jun 2026405 AMAQI
21st Jun 2026536 AMAQI
21st Jun 2026537 AMAQI
21st Jun 2026318 AMAQI
21st Jun 2026299 AMAQI
21st Jun 20262210 AMAQI
21st Jun 20262011 AMAQI
21st Jun 20261812 PMAQI
21st Jun 2026241 PMAQI
21st Jun 2026212 PMAQI
21st Jun 2026213 PMAQI
21st Jun 2026204 PMAQI
21st Jun 2026245 PMAQI
21st Jun 2026226 PMAQI
21st Jun 2026257 PMAQI
21st Jun 2026448 PMAQI
21st Jun 2026469 PMAQI
21st Jun 20264810 PMAQI
21st Jun 20265411 PMAQI
22nd Jun 20265512 AMAQI
22nd Jun 2026441 AMAQI
22nd Jun 2026482 AMAQI
22nd Jun 2026503 AMAQI

18°C16/21°C

22nd Jun 2026514 AMAQI
22nd Jun 2026475 AMAQI
22nd Jun 2026296 AMAQI
22nd Jun 2026207 AMAQI
22nd Jun 2026228 AMAQI
22nd Jun 2026259 AMAQI
22nd Jun 20262310 AMAQI
22nd Jun 20262111 AMAQI
22nd Jun 20262112 PMAQI
22nd Jun 2026231 PMAQI
22nd Jun 2026172 PMAQI
22nd Jun 2026163 PMAQI
22nd Jun 2026184 PMAQI
22nd Jun 2026215 PMAQI
22nd Jun 2026196 PMAQI
22nd Jun 2026207 PMAQI
22nd Jun 2026178 PMAQI
22nd Jun 2026199 PMAQI
22nd Jun 20262610 PMAQI
22nd Jun 20262211 PMAQI
23rd Jun 20262712 AMAQI
23rd Jun 2026291 AMAQI
23rd Jun 2026342 AMAQI
23rd Jun 2026383 AMAQI

17°C15/18°C

23rd Jun 2026384 AMAQI
23rd Jun 2026695 AMAQI
23rd Jun 2026376 AMAQI
23rd Jun 2026387 AMAQI
23rd Jun 2026408 AMAQI
23rd Jun 2026319 AMAQI
23rd Jun 20262710 AMAQI
23rd Jun 20262311 AMAQI
23rd Jun 20262512 PMAQI
23rd Jun 2026261 PMAQI
23rd Jun 2026242 PMAQI
23rd Jun 2026253 PMAQI
23rd Jun 2026214 PMAQI
23rd Jun 2026265 PMAQI
23rd Jun 2026286 PMAQI
23rd Jun 2026297 PMAQI
23rd Jun 2026388 PMAQI
23rd Jun 2026519 PMAQI
23rd Jun 20266210 PMAQI
23rd Jun 20264611 PMAQI
24th Jun 20265312 AMAQI
24th Jun 2026761 AMAQI
24th Jun 2026602 AMAQI
24th Jun 20261093 AMAQI

19°C16/21°C

24th Jun 20261424 AMAQI
24th Jun 20261255 AMAQI
24th Jun 20261106 AMAQI
24th Jun 2026907 AMAQI
24th Jun 2026768 AMAQI
24th Jun 2026839 AMAQI
24th Jun 20268610 AMAQI
24th Jun 20266411 AMAQI
24th Jun 20265612 PMAQI
24th Jun 2026581 PMAQI
24th Jun 2026542 PMAQI
24th Jun 2026573 PMAQI
24th Jun 2026584 PMAQI
24th Jun 2026565 PMAQI
24th Jun 2026626 PMAQI
24th Jun 2026707 PMAQI
24th Jun 2026788 PMAQI
24th Jun 2026889 PMAQI
24th Jun 20269410 PMAQI
24th Jun 20269711 PMAQI
25th Jun 20269612 AMAQI
25th Jun 2026921 AMAQI
25th Jun 2026802 AMAQI
25th Jun 2026823 AMAQI

21°C19/24°C

25th Jun 2026804 AMAQI
25th Jun 2026765 AMAQI
25th Jun 2026766 AMAQI
25th Jun 2026717 AMAQI
25th Jun 2026668 AMAQI
25th Jun 2026669 AMAQI
25th Jun 20265410 AMAQI
25th Jun 20265611 AMAQI
25th Jun 20265012 PMAQI
25th Jun 2026501 PMAQI
25th Jun 2026542 PMAQI
25th Jun 2026553 PMAQI
25th Jun 2026554 PMAQI
25th Jun 2026535 PMAQI
25th Jun 2026526 PMAQI
25th Jun 2026517 PMAQI
25th Jun 2026538 PMAQI
25th Jun 2026589 PMAQI
25th Jun 20266010 PMAQI
25th Jun 20267211 PMAQI
26th Jun 20269012 AMAQI
26th Jun 2026941 AMAQI
26th Jun 2026762 AMAQI
26th Jun 2026783 AMAQI

19°C17/20°C

26th Jun 2026714 AMAQI
26th Jun 2026695 AMAQI
26th Jun 2026696 AMAQI
26th Jun 2026487 AMAQI
26th Jun 2026878 AMAQI
26th Jun 2026789 AMAQI
26th Jun 20266810 AMAQI
26th Jun 20265811 AMAQI
26th Jun 20265512 PMAQI
26th Jun 2026561 PMAQI
26th Jun 2026582 PMAQI
26th Jun 2026543 PMAQI
26th Jun 2026524 PMAQI
26th Jun 2026545 PMAQI
26th Jun 2026576 PMAQI
26th Jun 2026587 PMAQI
26th Jun 2026588 PMAQI
26th Jun 2026559 PMAQI
26th Jun 20265510 PMAQI
26th Jun 20265211 PMAQI
27th Jun 20264812 AMAQI
27th Jun 2026461 AMAQI
27th Jun 2026492 AMAQI
27th Jun 2026503 AMAQI

25°C19/31°C

27th Jun 2026464 AMAQI
27th Jun 2026465 AMAQI
27th Jun 2026506 AMAQI
27th Jun 2026427 AMAQI
27th Jun 2026458 AMAQI
27th Jun 2026339 AMAQI
27th Jun 20262710 AMAQI
27th Jun 20262511 AMAQI
27th Jun 20262312 PMAQI
27th Jun 2026271 PMAQI
27th Jun 2026252 PMAQI
27th Jun 2026293 PMAQI
27th Jun 2026364 PMAQI
27th Jun 2026345 PMAQI
27th Jun 2026336 PMAQI
27th Jun 2026367 PMAQI
27th Jun 2026298 PMAQI
27th Jun 2026299 PMAQI
27th Jun 20263110 PMAQI
27th Jun 20263111 PMAQI
28th Jun 20263112 AMAQI
28th Jun 2026421 AMAQI
28th Jun 2026362 AMAQI
28th Jun 2026343 AMAQI

21°C18/24°C

28th Jun 2026404 AMAQI
28th Jun 2026335 AMAQI
28th Jun 2026256 AMAQI
28th Jun 2026217 AMAQI
28th Jun 2026218 AMAQI
28th Jun 2026219 AMAQI
28th Jun 20262110 AMAQI
28th Jun 20262111 AMAQI
28th Jun 20262112 PMAQI
28th Jun 2026171 PMAQI
28th Jun 2026172 PMAQI
28th Jun 2026173 PMAQI
28th Jun 2026174 PMAQI
28th Jun 2026175 PMAQI
28th Jun 2026146 PMAQI
28th Jun 2026147 PMAQI
28th Jun 2026128 PMAQI
28th Jun 2026169 PMAQI
28th Jun 20261610 PMAQI
28th Jun 20261011 PMAQI
29th Jun 20262012 AMAQI
29th Jun 2026181 AMAQI
29th Jun 2026162 AMAQI
29th Jun 2026123 AMAQI

20°C17/24°C

29th Jun 2026204 AMAQI
29th Jun 2026205 AMAQI
29th Jun 2026216 AMAQI
29th Jun 2026207 AMAQI
29th Jun 2026198 AMAQI
29th Jun 2026209 AMAQI
29th Jun 20261810 AMAQI
29th Jun 20261811 AMAQI
29th Jun 20262012 PMAQI
29th Jun 2026201 PMAQI
29th Jun 2026202 PMAQI
29th Jun 2026223 PMAQI
29th Jun 2026244 PMAQI
29th Jun 2026245 PMAQI
29th Jun 2026236 PMAQI
29th Jun 2026207 PMAQI
29th Jun 2026158 PMAQI
29th Jun 2026209 PMAQI
29th Jun 20261910 PMAQI
29th Jun 20261711 PMAQI
30th Jun 20261712 AMAQI
30th Jun 2026221 AMAQI
30th Jun 2026182 AMAQI
30th Jun 2026223 AMAQI

17°C12/20°C

30th Jun 2026164 AMAQI
30th Jun 2026225 AMAQI
30th Jun 2026226 AMAQI
30th Jun 2026207 AMAQI
30th Jun 2026218 AMAQI
30th Jun 2026209 AMAQI
30th Jun 20262010 AMAQI
30th Jun 20262011 AMAQI
30th Jun 20262012 PMAQI
30th Jun 2026231 PMAQI
30th Jun 2026182 PMAQI
30th Jun 2026223 PMAQI
30th Jun 2026224 PMAQI
30th Jun 2026225 PMAQI
30th Jun 2026186 PMAQI
30th Jun 2026197 PMAQI
30th Jun 2026238 PMAQI
30th Jun 2026229 PMAQI
30th Jun 20262210 PMAQI
30th Jun 20262411 PMAQI
1st Jul 20262412 AMAQI
1st Jul 2026261 AMAQI
1st Jul 2026252 AMAQI
1st Jul 2026253 AMAQI

19°C16/22°C

1st Jul 2026244 AMAQI
1st Jul 2026245 AMAQI
1st Jul 2026246 AMAQI
1st Jul 2026247 AMAQI
1st Jul 2026188 AMAQI
1st Jul 2026229 AMAQI
1st Jul 20261810 AMAQI
1st Jul 20262111 AMAQI
1st Jul 20261612 PMAQI
1st Jul 2026221 PMAQI
1st Jul 2026142 PMAQI
1st Jul 2026143 PMAQI
1st Jul 2026104 PMAQI
1st Jul 2026165 PMAQI
1st Jul 202686 PMAQI
1st Jul 202687 PMAQI
1st Jul 202688 PMAQI
1st Jul 202689 PMAQI
1st Jul 2026810 PMAQI
1st Jul 20261211 PMAQI
2nd Jul 20261212 AMAQI
2nd Jul 2026161 AMAQI
2nd Jul 202682 AMAQI
2nd Jul 2026143 AMAQI

19°C15/23°C

2nd Jul 202664 AMAQI
2nd Jul 2026135 AMAQI
2nd Jul 202686 AMAQI
2nd Jul 2026197 AMAQI
2nd Jul 2026208 AMAQI
2nd Jul 2026229 AMAQI
2nd Jul 20262210 AMAQI
2nd Jul 20261611 AMAQI
2nd Jul 2026812 PMAQI
2nd Jul 2026161 PMAQI
2nd Jul 2026212 PMAQI
2nd Jul 2026163 PMAQI
2nd Jul 2026254 PMAQI
2nd Jul 2026265 PMAQI
2nd Jul 2026186 PMAQI
2nd Jul 2026267 PMAQI
2nd Jul 2026248 PMAQI
2nd Jul 2026229 PMAQI
2nd Jul 20262510 PMAQI
2nd Jul 20262711 PMAQI
3rd Jul 20262412 AMAQI
3rd Jul 2026251 AMAQI
3rd Jul 2026252 AMAQI
3rd Jul 2026223 AMAQI

19°C15/23°C

3rd Jul 2026224 AMAQI
3rd Jul 2026245 AMAQI
3rd Jul 2026256 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026268 AMAQI
3rd Jul 2026249 AMAQI
3rd Jul 20262410 AMAQI
3rd Jul 20262611 AMAQI
3rd Jul 20262612 PMAQI
3rd Jul 2026251 PMAQI
3rd Jul 2026262 PMAQI
3rd Jul 2026283 PMAQI
3rd Jul 2026424 PMAQI
3rd Jul 2026285 PMAQI
3rd Jul 2026306 PMAQI
3rd Jul 2026317 PMAQI
3rd Jul 2026408 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262710 PMAQI
3rd Jul 20263411 PMAQI
4th Jul 20263812 AMAQI
4th Jul 2026421 AMAQI
4th Jul 2026442 AMAQI
4th Jul 2026483 AMAQI

18°C12/23°C

4th Jul 2026494 AMAQI
4th Jul 2026485 AMAQI
4th Jul 2026466 AMAQI
4th Jul 2026407 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026249 AMAQI
4th Jul 20262210 AMAQI
4th Jul 20262311 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026221 PMAQI
4th Jul 2026222 PMAQI
4th Jul 2026223 PMAQI
4th Jul 2026204 PMAQI
4th Jul 2026255 PMAQI
4th Jul 2026236 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026218 PMAQI
4th Jul 2026209 PMAQI
4th Jul 20262210 PMAQI
4th Jul 20262111 PMAQI
5th Jul 20262212 AMAQI
5th Jul 2026201 AMAQI
5th Jul 2026212 AMAQI
5th Jul 2026213 AMAQI

21°C15/26°C

5th Jul 2026204 AMAQI
5th Jul 2026215 AMAQI
5th Jul 2026256 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026158 AMAQI
5th Jul 2026149 AMAQI
5th Jul 20262010 AMAQI
5th Jul 2026811 AMAQI
5th Jul 2026812 PMAQI
5th Jul 202681 PMAQI
5th Jul 202682 PMAQI
5th Jul 202683 PMAQI
5th Jul 202684 PMAQI
5th Jul 2026165 PMAQI
5th Jul 2026166 PMAQI
5th Jul 2026157 PMAQI
5th Jul 202688 PMAQI
5th Jul 202689 PMAQI
5th Jul 20261410 PMAQI
5th Jul 20261411 PMAQI
6th Jul 20261612 AMAQI
6th Jul 2026171 AMAQI
6th Jul 2026152 AMAQI
6th Jul 2026183 AMAQI

21°C17/25°C

6th Jul 2026164 AMAQI
6th Jul 2026145 AMAQI
6th Jul 2026146 AMAQI
6th Jul 202687 AMAQI
6th Jul 202688 AMAQI
6th Jul 2026129 AMAQI
6th Jul 20261610 AMAQI
6th Jul 20261011 AMAQI
6th Jul 20261012 PMAQI
6th Jul 2026101 PMAQI
6th Jul 202682 PMAQI
6th Jul 202683 PMAQI
6th Jul 202684 PMAQI
6th Jul 202685 PMAQI
6th Jul 2026106 PMAQI
6th Jul 2026117 PMAQI
6th Jul 2026108 PMAQI
6th Jul 2026199 PMAQI
6th Jul 2026810 PMAQI
6th Jul 20261611 PMAQI
7th Jul 2026812 AMAQI
7th Jul 2026141 AMAQI
7th Jul 202682 AMAQI
7th Jul 202683 AMAQI

23°C17/28°C

7th Jul 202684 AMAQI
7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 202687 AMAQI
7th Jul 202688 AMAQI
7th Jul 202689 AMAQI
7th Jul 2026610 AMAQI
7th Jul 2026811 AMAQI
7th Jul 20261712 PMAQI
7th Jul 2026261 PMAQI
7th Jul 2026282 PMAQI
7th Jul 2026193 PMAQI
7th Jul 2026294 PMAQI
7th Jul 2026185 PMAQI
7th Jul 2026406 PMAQI
7th Jul 2026547 PMAQI
7th Jul 2026628 PMAQI
7th Jul 2026609 PMAQI
7th Jul 20265510 PMAQI
7th Jul 20264811 PMAQI
8th Jul 20263812 AMAQI
8th Jul 2026341 AMAQI
8th Jul 2026362 AMAQI
8th Jul 2026383 AMAQI

23°C18/27°C

8th Jul 2026384 AMAQI
8th Jul 2026335 AMAQI
8th Jul 2026336 AMAQI
8th Jul 2026327 AMAQI
8th Jul 2026218 AMAQI
8th Jul 2026239 AMAQI
8th Jul 20262710 AMAQI
8th Jul 20262511 AMAQI
8th Jul 20262912 PMAQI
8th Jul 2026341 PMAQI
8th Jul 2026342 PMAQI
8th Jul 2026313 PMAQI
8th Jul 2026334 PMAQI
8th Jul 2026295 PMAQI
8th Jul 2026306 PMAQI
8th Jul 2026297 PMAQI
8th Jul 2026308 PMAQI
8th Jul 2026299 PMAQI
8th Jul 20263110 PMAQI
8th Jul 20263311 PMAQI
9th Jul 20264212 AMAQI
9th Jul 2026481 AMAQI
9th Jul 2026502 AMAQI
9th Jul 2026443 AMAQI

20°C17/24°C

9th Jul 2026464 AMAQI
9th Jul 2026425 AMAQI
9th Jul 2026466 AMAQI
9th Jul 2026467 AMAQI
9th Jul 2026388 AMAQI
9th Jul 2026389 AMAQI
9th Jul 20262910 AMAQI
9th Jul 20263811 AMAQI
9th Jul 20263612 PMAQI
9th Jul 2026381 PMAQI
9th Jul 2026332 PMAQI
9th Jul 2026333 PMAQI
9th Jul 2026334 PMAQI
9th Jul 2026335 PMAQI
9th Jul 2026496 PMAQI
9th Jul 2026367 PMAQI
9th Jul 2026348 PMAQI
9th Jul 2026299 PMAQI
9th Jul 20263110 PMAQI
9th Jul 20262511 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026421 AMAQI
10th Jul 2026522 AMAQI
10th Jul 2026573 AMAQI

20°C18/23°C

10th Jul 2026714 AMAQI
10th Jul 2026795 AMAQI
10th Jul 2026786 AMAQI
10th Jul 2026727 AMAQI
10th Jul 2026628 AMAQI
10th Jul 2026549 AMAQI
10th Jul 20265310 AMAQI
10th Jul 20265111 AMAQI
10th Jul 20264012 PMAQI
10th Jul 2026441 PMAQI
10th Jul 2026402 PMAQI
10th Jul 2026403 PMAQI
10th Jul 2026424 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026336 PMAQI
10th Jul 2026407 PMAQI
10th Jul 2026448 PMAQI
10th Jul 2026409 PMAQI
10th Jul 20264410 PMAQI
10th Jul 20264811 PMAQI
11th Jul 20263312 AMAQI
11th Jul 2026361 AMAQI
11th Jul 2026402 AMAQI
11th Jul 2026423 AMAQI

19°C18/21°C

11th Jul 2026444 AMAQI
11th Jul 2026535 AMAQI
11th Jul 2026546 AMAQI
11th Jul 2026527 AMAQI
11th Jul 2026468 AMAQI
11th Jul 2026429 AMAQI
11th Jul 20265010 AMAQI
11th Jul 20265511 AMAQI
11th Jul 20266012 PMAQI
11th Jul 2026571 PMAQI
11th Jul 2026552 PMAQI
11th Jul 2026513 PMAQI
11th Jul 2026444 PMAQI
11th Jul 2026405 PMAQI
11th Jul 2026406 PMAQI
11th Jul 2026407 PMAQI
11th Jul 2026478 PMAQI
11th Jul 2026469 PMAQI
11th Jul 20263810 PMAQI
11th Jul 20264611 PMAQI
12th Jul 20264912 AMAQI
12th Jul 2026481 AMAQI
12th Jul 2026572 AMAQI
12th Jul 2026653 AMAQI

19°C17/20°C

12th Jul 2026624 AMAQI
12th Jul 2026655 AMAQI
12th Jul 2026676 AMAQI
12th Jul 2026587 AMAQI
12th Jul 2026568 AMAQI
12th Jul 2026489 AMAQI
12th Jul 20264910 AMAQI
12th Jul 20263211 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026291 PMAQI
12th Jul 2026302 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026284 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026247 PMAQI
12th Jul 2026248 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20262711 PMAQI
13th Jul 20262912 AMAQI
13th Jul 2026291 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026333 AMAQI

19°C16/21°C

13th Jul 2026334 AMAQI
4 AM
13th Jul 2026365 AMAQI
13th Jul 2026366 AMAQI
13th Jul 2026387 AMAQI
13th Jul 2026368 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20263410 AMAQI
13th Jul 20263611 AMAQI
13th Jul 20263112 PMAQI
12 PM
13th Jul 2026311 PMAQI
13th Jul 2026312 PMAQI
13th Jul 2026293 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026465 PMAQI
13th Jul 2026426 PMAQI
13th Jul 2026407 PMAQI
13th Jul 2026408 PMAQI
13th Jul 2026449 PMAQI
9 PM
13th Jul 20264410 PMAQI
13th Jul 20263611 PMAQI
12 AM
3 AM

18°C15/20°C

Day time
Avg. Highest Time
4 AM - 6 AM

42AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
3 PM

26AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 6 AM (Avg. 42), while the lowest AQI was between 3 PM to 3 PM (Avg. 26).
Night time
Avg. Highest Time
3 AM

41AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM - 11 PM

33AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 3 AM (Avg. 41), while the lowest AQI was between 10 PM to 11 PM (Avg. 33).

2026 Days Vs Air Quality

Southend On Sea, Leigh On Sea, Southend On Sea, United Kingdom

2026

86%

163

13%

25

1%

2

Total number of days with different AQI categories in last 194 days in 2026 (171 days remaining)

Good
163 Days
Moderate
25 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 86%

Health Risk Level:

Low

In 2026, 86% of 194 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

Southend On Sea, Leigh On Sea, Southend On Sea, United Kingdom

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
41AQI (US)
2nd January 2026
19AQI (US)
3rd January 2026
26AQI (US)
4th January 2026
29AQI (US)
5th January 2026
34AQI (US)
6th January 2026
38AQI (US)
7th January 2026
21AQI (US)
8th January 2026
35AQI (US)
9th January 2026
16AQI (US)
10th January 2026
21AQI (US)
11th January 2026
34AQI (US)
12th January 2026
23AQI (US)
13th January 2026
16AQI (US)
14th January 2026
27AQI (US)
15th January 2026
21AQI (US)
16th January 2026
25AQI (US)
17th January 2026
40AQI (US)
18th January 2026
59AQI (US)
19th January 2026
58AQI (US)
20th January 2026
35AQI (US)
21st January 2026
20AQI (US)
22nd January 2026
37AQI (US)
23rd January 2026
47AQI (US)
24th January 2026
46AQI (US)
25th January 2026
48AQI (US)
26th January 2026
87AQI (US)
27th January 2026
74AQI (US)
28th January 2026
25AQI (US)
29th January 2026
47AQI (US)
30th January 2026
34AQI (US)
31st January 2026
32AQI (US)
1st February 2026
42AQI (US)
2nd February 2026
45AQI (US)
3rd February 2026
53AQI (US)
4th February 2026
37AQI (US)
5th February 2026
48AQI (US)
6th February 2026
45AQI (US)
7th February 2026
38AQI (US)
8th February 2026
37AQI (US)
9th February 2026
41AQI (US)
10th February 2026
37AQI (US)
11th February 2026
37AQI (US)
12th February 2026
33AQI (US)
13th February 2026
40AQI (US)
14th February 2026
40AQI (US)
15th February 2026
29AQI (US)
16th February 2026
34AQI (US)
17th February 2026
41AQI (US)
18th February 2026
40AQI (US)
19th February 2026
38AQI (US)
20th February 2026
36AQI (US)
21st February 2026
34AQI (US)
22nd February 2026
29AQI (US)
23rd February 2026
31AQI (US)
24th February 2026
32AQI (US)
25th February 2026
34AQI (US)
26th February 2026
28AQI (US)
27th February 2026
40AQI (US)
28th February 2026
16AQI (US)
1st March 2026
25AQI (US)
2nd March 2026
32AQI (US)
3rd March 2026
53AQI (US)
4th March 2026
100AQI (US)
5th March 2026
81AQI (US)
6th March 2026
97AQI (US)
7th March 2026
62AQI (US)
8th March 2026
95AQI (US)
9th March 2026
134AQI (US)
10th March 2026
70AQI (US)
11th March 2026
24AQI (US)
12th March 2026
27AQI (US)
13th March 2026
33AQI (US)
14th March 2026
33AQI (US)
15th March 2026
31AQI (US)
16th March 2026
30AQI (US)
17th March 2026
31AQI (US)
18th March 2026
38AQI (US)
19th March 2026
76AQI (US)
20th March 2026
83AQI (US)
21st March 2026
35AQI (US)
22nd March 2026
91AQI (US)
23rd March 2026
115AQI (US)
24th March 2026
77AQI (US)
25th March 2026
15AQI (US)
26th March 2026
18AQI (US)
27th March 2026
30AQI (US)
28th March 2026
29AQI (US)
29th March 2026
23AQI (US)
30th March 2026
23AQI (US)
31st March 2026
35AQI (US)
1st April 2026
37AQI (US)
2nd April 2026
31AQI (US)
3rd April 2026
34AQI (US)
4th April 2026
29AQI (US)
5th April 2026
25AQI (US)
6th April 2026
24AQI (US)
7th April 2026
46AQI (US)
8th April 2026
50AQI (US)
9th April 2026
35AQI (US)
10th April 2026
18AQI (US)
11th April 2026
27AQI (US)
12th April 2026
29AQI (US)
13th April 2026
28AQI (US)
14th April 2026
34AQI (US)
15th April 2026
38AQI (US)
16th April 2026
30AQI (US)
17th April 2026
18th April 2026
25AQI (US)
19th April 2026
25AQI (US)
20th April 2026
26AQI (US)
21st April 2026
41AQI (US)
22nd April 2026
23rd April 2026
47AQI (US)
24th April 2026
26AQI (US)
25th April 2026
39AQI (US)
26th April 2026
47AQI (US)
27th April 2026
30AQI (US)
28th April 2026
32AQI (US)
29th April 2026
28AQI (US)
30th April 2026
26AQI (US)
1st May 2026
38AQI (US)
2nd May 2026
62AQI (US)
3rd May 2026
66AQI (US)
4th May 2026
74AQI (US)
5th May 2026
34AQI (US)
6th May 2026
30AQI (US)
7th May 2026
34AQI (US)
8th May 2026
77AQI (US)
9th May 2026
10th May 2026
50AQI (US)
11th May 2026
17AQI (US)
12th May 2026
22AQI (US)
13th May 2026
25AQI (US)
14th May 2026
21AQI (US)
15th May 2026
35AQI (US)
16th May 2026
36AQI (US)
17th May 2026
36AQI (US)
18th May 2026
32AQI (US)
19th May 2026
37AQI (US)
20th May 2026
39AQI (US)
21st May 2026
40AQI (US)
22nd May 2026
35AQI (US)
23rd May 2026
47AQI (US)
24th May 2026
75AQI (US)
25th May 2026
45AQI (US)
26th May 2026
28AQI (US)
27th May 2026
51AQI (US)
28th May 2026
43AQI (US)
29th May 2026
42AQI (US)
30th May 2026
39AQI (US)
31st May 2026
24AQI (US)
1st June 2026
18AQI (US)
2nd June 2026
24AQI (US)
3rd June 2026
17AQI (US)
4th June 2026
16AQI (US)
5th June 2026
15AQI (US)
6th June 2026
22AQI (US)
7th June 2026
21AQI (US)
8th June 2026
22AQI (US)
9th June 2026
12AQI (US)
10th June 2026
19AQI (US)
11th June 2026
26AQI (US)
12th June 2026
15AQI (US)
13th June 2026
18AQI (US)
14th June 2026
19AQI (US)
15th June 2026
26AQI (US)
16th June 2026
42AQI (US)
17th June 2026
24AQI (US)
18th June 2026
27AQI (US)
19th June 2026
45AQI (US)
20th June 2026
20AQI (US)
21st June 2026
31AQI (US)
22nd June 2026
28AQI (US)
23rd June 2026
35AQI (US)
24th June 2026
79AQI (US)
25th June 2026
65AQI (US)
26th June 2026
65AQI (US)
27th June 2026
36AQI (US)
28th June 2026
22AQI (US)
29th June 2026
19AQI (US)
30th June 2026
21AQI (US)
1st July 2026
17AQI (US)
2nd July 2026
18AQI (US)
3rd July 2026
27AQI (US)
4th July 2026
30AQI (US)
5th July 2026
15AQI (US)
6th July 2026
12AQI (US)
7th July 2026
23AQI (US)
8th July 2026
31AQI (US)
9th July 2026
38AQI (US)
10th July 2026
50AQI (US)
11th July 2026
46AQI (US)
12th July 2026
41AQI (US)
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
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

36AQI (US)

37AQI (US)

53AQI (US)

32AQI (US)

41AQI (US)

28AQI (US)

29AQI (US)

No. of days

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

202638AQI (US)

27
4
27
1
18
11
2
28
24
6
27
3
12
163
25
2

Highest AQI (US) recorded in

March

53AQI (US)

Lowest AQI (US) recorded in

June

28AQI (US)

202539AQI (US)

18
13
13
15
14
16
1
20
10
29
2
30
31
27
4
30
23
8
25
5
26
5
286
78
1

Highest AQI (US) recorded in

March

58AQI (US)

Lowest AQI (US) recorded in

September

23AQI (US)

202435AQI (US)

26
4
28
1
23
7
1
30
21
10
28
2
30
1
29
2
23
7
30
1
19
10
1
29
2
316
47
2

Highest AQI (US) recorded in

November

48AQI (US)

Lowest AQI (US) recorded in

July

27AQI (US)

202337AQI (US)

23
7
15
10
2
27
4
19
11
28
3
24
5
1
24
29
2
20
7
3
30
1
26
3
31
296
53
6

Highest AQI (US) recorded in

February

51AQI (US)

Lowest AQI (US) recorded in

July

26AQI (US)

202241AQI (US)

15
15
22
8
16
5
2
19
11
27
4
30
22
2
1
27
1
30
1
28
2
16
14
1
245
66
6
2

Highest AQI (US) recorded in

March

75AQI (US)

Lowest AQI (US) recorded in

August

26AQI (US)

202139AQI (US)

25
5
23
5
18
11
2
22
8
29
2
25
5
23
8
31
19
9
2
29
2
25
5
26
5
295
65
4

Highest AQI (US) recorded in

March

53AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202036AQI (US)

8
5
12
7
2
17
1
26
4
30
1
22
7
1
27
2
1
31
20
8
1
1
26
5
219
40
5
1

Highest AQI (US) recorded in

April

55AQI (US)

Lowest AQI (US) recorded in

July

23AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
41AQI (US)
Least Polluted Year Recorded
2024(Avg.)
35AQI (US)

Southend On Sea's annual 2026 AQI (US) (38) shows an average percentage change of 0.7% (worsened AQI (US)) compared to previous years: 2020 (36), 2021 (39), 2022 (41), 2023 (37), 2024 (35), 2025 (39).