Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Storrington Roadside, Steyning, West Sussex, 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

Storrington Roadside, Steyning, West Sussex, United Kingdom

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
19th Aug 2024
62AQI
Lowest AQI recorded on
20th Aug 2023
16AQI

Same Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 28 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 7th Aug - 8th Aug 2025

Storrington Roadside, Steyning, West Sussex, United Kingdom

AQI
Day
Night
.

5 AM7th Aug 2025

8 PM

4 AM8th Aug 2025

Day time
Avg. Highest Time
2PM7th Aug

30AQI

Avg. Lowest Time
9AM7th Aug

26AQI

Night time
Avg. Highest Time
4AM8th Aug

41AQI

Avg. Lowest Time
2AM8th Aug

27AQI

In the last 24 hours,

Storrington Roadside's AQI reached its highest point of 41 at 4 AM during the Night, while the lowest point, 26, was recorded at 9 AM during the Day between 7th Aug and 8th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Storrington Roadside, Steyning, West Sussex, United Kingdom

JulAug
09th - 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 - 07th07th - 08th08th
Day
Night
9th Jul 2025255 AMAQI
9th Jul 2025246 AMAQI
9th Jul 2025247 AMAQI
9th Jul 2025278 AMAQI
9th Jul 2025289 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252511 AMAQI
9th Jul 20252412 PMAQI
9th Jul 2025221 PMAQI
9th Jul 2025222 PMAQI
9th Jul 2025213 PMAQI
9th Jul 2025214 PMAQI
9th Jul 2025205 PMAQI
9th Jul 2025206 PMAQI
9th Jul 2025207 PMAQI
9th Jul 2025208 PMAQI
9th Jul 2025229 PMAQI
9th Jul 20252210 PMAQI
9th Jul 20252211 PMAQI
10th Jul 20252312 AMAQI
10th Jul 2025201 AMAQI
10th Jul 2025192 AMAQI
10th Jul 2025203 AMAQI
10th Jul 2025204 AMAQI

18°C14/20°C

10th Jul 2025225 AMAQI
10th Jul 2025226 AMAQI
10th Jul 2025237 AMAQI
10th Jul 2025258 AMAQI
10th Jul 2025259 AMAQI
10th Jul 20252310 AMAQI
10th Jul 20252111 AMAQI
10th Jul 20252012 PMAQI
10th Jul 2025201 PMAQI
10th Jul 2025212 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025204 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025206 PMAQI
10th Jul 2025217 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025219 PMAQI
10th Jul 20252110 PMAQI
10th Jul 20252111 PMAQI
11th Jul 20252112 AMAQI
11th Jul 2025221 AMAQI
11th Jul 2025222 AMAQI
11th Jul 2025213 AMAQI
11th Jul 2025204 AMAQI

20°C17/22°C

11th Jul 2025225 AMAQI
11th Jul 2025226 AMAQI
11th Jul 2025237 AMAQI
11th Jul 2025268 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20252510 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252312 PMAQI
11th Jul 2025221 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025223 PMAQI
11th Jul 2025224 PMAQI
11th Jul 2025225 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025227 PMAQI
11th Jul 2025238 PMAQI
11th Jul 2025239 PMAQI
11th Jul 20252310 PMAQI
11th Jul 20252311 PMAQI
12th Jul 20252312 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025222 AMAQI
12th Jul 2025203 AMAQI
12th Jul 2025224 AMAQI

19°C17/21°C

12th Jul 2025235 AMAQI
12th Jul 2025256 AMAQI
12th Jul 2025257 AMAQI
12th Jul 2025248 AMAQI
12th Jul 2025249 AMAQI
12th Jul 20252310 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025221 PMAQI
12th Jul 2025232 PMAQI
12th Jul 2025223 PMAQI
12th Jul 2025234 PMAQI
12th Jul 2025235 PMAQI
12th Jul 2025246 PMAQI
12th Jul 2025227 PMAQI
12th Jul 2025238 PMAQI
12th Jul 2025239 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252312 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025242 AMAQI
13th Jul 2025213 AMAQI
13th Jul 2025224 AMAQI

20°C17/23°C

13th Jul 2025255 AMAQI
13th Jul 2025246 AMAQI
13th Jul 2025327 AMAQI
13th Jul 2025258 AMAQI
13th Jul 2025259 AMAQI
13th Jul 20252510 AMAQI
13th Jul 20252511 AMAQI
13th Jul 20252512 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025262 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025265 PMAQI
13th Jul 2025266 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025248 PMAQI
13th Jul 2025259 PMAQI
13th Jul 20252610 PMAQI
13th Jul 20252411 PMAQI
14th Jul 20252612 AMAQI
14th Jul 2025261 AMAQI
14th Jul 2025362 AMAQI
14th Jul 2025363 AMAQI
14th Jul 2025384 AMAQI

19°C15/21°C

14th Jul 2025425 AMAQI
14th Jul 2025446 AMAQI
14th Jul 2025427 AMAQI
14th Jul 2025378 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20253210 AMAQI
14th Jul 20252911 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025301 PMAQI
14th Jul 2025322 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025318 PMAQI
14th Jul 2025309 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20253011 PMAQI
15th Jul 20252912 AMAQI
15th Jul 2025281 AMAQI
15th Jul 2025202 AMAQI
15th Jul 2025193 AMAQI
15th Jul 2025264 AMAQI

18°C16/20°C

15th Jul 2025215 AMAQI
15th Jul 2025236 AMAQI
15th Jul 2025237 AMAQI
15th Jul 2025238 AMAQI
15th Jul 2025239 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252311 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025231 PMAQI
15th Jul 2025242 PMAQI
15th Jul 2025233 PMAQI
15th Jul 2025234 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025266 PMAQI
15th Jul 2025267 PMAQI
15th Jul 2025258 PMAQI
15th Jul 2025249 PMAQI
15th Jul 20252410 PMAQI
15th Jul 20252411 PMAQI
16th Jul 20252512 AMAQI
16th Jul 2025241 AMAQI
16th Jul 2025262 AMAQI
16th Jul 2025253 AMAQI
16th Jul 2025274 AMAQI

17°C15/19°C

16th Jul 2025255 AMAQI
16th Jul 2025256 AMAQI
16th Jul 2025257 AMAQI
16th Jul 2025258 AMAQI
16th Jul 2025269 AMAQI
16th Jul 20252510 AMAQI
16th Jul 20252411 AMAQI
16th Jul 20252312 PMAQI
16th Jul 2025221 PMAQI
16th Jul 2025232 PMAQI
16th Jul 2025223 PMAQI
16th Jul 2025224 PMAQI
16th Jul 2025235 PMAQI
16th Jul 2025226 PMAQI
16th Jul 2025227 PMAQI
16th Jul 2025238 PMAQI
16th Jul 2025239 PMAQI
16th Jul 20252210 PMAQI
16th Jul 20252311 PMAQI
17th Jul 20252412 AMAQI
17th Jul 2025231 AMAQI
17th Jul 2025222 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025214 AMAQI

19°C15/21°C

17th Jul 2025245 AMAQI
17th Jul 2025246 AMAQI
17th Jul 2025227 AMAQI
17th Jul 2025228 AMAQI
17th Jul 2025219 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251911 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025201 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025213 PMAQI
17th Jul 2025214 PMAQI
17th Jul 2025215 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025217 PMAQI
17th Jul 2025218 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20252212 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025192 AMAQI
18th Jul 2025203 AMAQI
18th Jul 2025204 AMAQI

19°C18/21°C

18th Jul 2025235 AMAQI
18th Jul 2025246 AMAQI
18th Jul 2025287 AMAQI
18th Jul 2025318 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252410 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025211 PMAQI
18th Jul 2025212 PMAQI
18th Jul 2025213 PMAQI
18th Jul 2025214 PMAQI
18th Jul 2025215 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025217 PMAQI
18th Jul 2025218 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252211 PMAQI
19th Jul 20252112 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025192 AMAQI
19th Jul 2025203 AMAQI
19th Jul 2025224 AMAQI

19°C17/21°C

19th Jul 2025205 AMAQI
19th Jul 2025226 AMAQI
19th Jul 2025247 AMAQI
19th Jul 2025228 AMAQI
19th Jul 2025209 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251912 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025184 PMAQI
19th Jul 2025195 PMAQI
19th Jul 2025206 PMAQI
19th Jul 2025197 PMAQI
19th Jul 2025208 PMAQI
19th Jul 2025219 PMAQI
19th Jul 20252010 PMAQI
19th Jul 20252011 PMAQI
20th Jul 20252012 AMAQI
20th Jul 2025201 AMAQI
20th Jul 2025222 AMAQI
20th Jul 2025223 AMAQI
20th Jul 2025214 AMAQI

18°C17/19°C

20th Jul 2025195 AMAQI
20th Jul 2025196 AMAQI
20th Jul 2025187 AMAQI
20th Jul 2025208 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025191 PMAQI
20th Jul 2025192 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025175 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025187 PMAQI
20th Jul 2025188 PMAQI
20th Jul 2025189 PMAQI
20th Jul 20251810 PMAQI
20th Jul 20251811 PMAQI
21st Jul 20251812 AMAQI
21st Jul 2025181 AMAQI
21st Jul 2025162 AMAQI
21st Jul 2025163 AMAQI
21st Jul 2025164 AMAQI

18°C16/19°C

21st Jul 2025175 AMAQI
21st Jul 2025166 AMAQI
21st Jul 2025167 AMAQI
21st Jul 2025198 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20251712 PMAQI
21st Jul 2025171 PMAQI
21st Jul 2025172 PMAQI
21st Jul 2025173 PMAQI
21st Jul 2025174 PMAQI
21st Jul 2025175 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025177 PMAQI
21st Jul 2025188 PMAQI
21st Jul 2025189 PMAQI
21st Jul 20251810 PMAQI
21st Jul 20251811 PMAQI
22nd Jul 20251812 AMAQI
22nd Jul 2025181 AMAQI
22nd Jul 2025172 AMAQI
22nd Jul 2025163 AMAQI
22nd Jul 2025164 AMAQI

17°C16/20°C

22nd Jul 2025175 AMAQI
22nd Jul 2025176 AMAQI
22nd Jul 2025177 AMAQI
22nd Jul 2025178 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251610 AMAQI
22nd Jul 20251611 AMAQI
22nd Jul 20251612 PMAQI
22nd Jul 2025151 PMAQI
22nd Jul 2025162 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025154 PMAQI
22nd Jul 2025165 PMAQI
22nd Jul 2025166 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025168 PMAQI
22nd Jul 2025169 PMAQI
22nd Jul 20251610 PMAQI
22nd Jul 20251711 PMAQI
23rd Jul 20251712 AMAQI
23rd Jul 2025171 AMAQI
23rd Jul 2025172 AMAQI
23rd Jul 2025173 AMAQI
23rd Jul 2025164 AMAQI

18°C16/20°C

23rd Jul 2025165 AMAQI
23rd Jul 2025166 AMAQI
23rd Jul 2025167 AMAQI
23rd Jul 2025168 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20251912 PMAQI
23rd Jul 2025171 PMAQI
23rd Jul 2025182 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025274 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025328 PMAQI
23rd Jul 2025229 PMAQI
23rd Jul 20252310 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025271 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025583 AMAQI
24th Jul 2025554 AMAQI

18°C15/22°C

24th Jul 2025545 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025487 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255012 PMAQI
24th Jul 2025491 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025453 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025435 PMAQI
24th Jul 2025446 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025469 PMAQI
24th Jul 20254510 PMAQI
24th Jul 20254311 PMAQI
25th Jul 20254212 AMAQI
25th Jul 2025441 AMAQI
25th Jul 2025462 AMAQI
25th Jul 2025433 AMAQI
25th Jul 2025424 AMAQI

18°C16/22°C

25th Jul 2025395 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025407 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253310 AMAQI
25th Jul 20253311 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025372 PMAQI
25th Jul 2025383 PMAQI
25th Jul 2025414 PMAQI
25th Jul 2025445 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025498 PMAQI
25th Jul 2025439 PMAQI
25th Jul 20254410 PMAQI
25th Jul 20254311 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025512 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025524 AMAQI

19°C17/21°C

26th Jul 2025535 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025477 AMAQI
26th Jul 2025478 AMAQI
26th Jul 2025469 AMAQI
26th Jul 20254410 AMAQI
26th Jul 20254411 AMAQI
26th Jul 20254212 PMAQI
26th Jul 2025421 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025376 PMAQI
26th Jul 2025357 PMAQI
26th Jul 2025388 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254310 PMAQI
26th Jul 20254211 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025431 AMAQI
27th Jul 2025222 AMAQI
27th Jul 2025203 AMAQI
27th Jul 2025194 AMAQI

18°C16/20°C

27th Jul 2025195 AMAQI
27th Jul 2025196 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025189 AMAQI
27th Jul 20251810 AMAQI
27th Jul 20252011 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025266 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252510 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025304 AMAQI

18°C16/21°C

28th Jul 2025305 AMAQI
28th Jul 2025306 AMAQI
28th Jul 2025327 AMAQI
28th Jul 2025358 AMAQI
28th Jul 2025339 AMAQI
28th Jul 20253110 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20253012 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025272 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025291 AMAQI
29th Jul 2025202 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025284 AMAQI

18°C15/20°C

29th Jul 2025215 AMAQI
29th Jul 2025246 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252411 AMAQI
29th Jul 20252512 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025235 PMAQI
29th Jul 2025236 PMAQI
29th Jul 2025237 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025269 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025304 AMAQI

17°C15/18°C

30th Jul 2025275 AMAQI
30th Jul 2025306 AMAQI
30th Jul 2025347 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025299 AMAQI
30th Jul 20252810 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025225 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025247 PMAQI
30th Jul 2025258 PMAQI
30th Jul 2025259 PMAQI
30th Jul 20252510 PMAQI
30th Jul 20252511 PMAQI
31st Jul 20252512 AMAQI
31st Jul 2025251 AMAQI
31st Jul 2025252 AMAQI
31st Jul 2025223 AMAQI
31st Jul 2025224 AMAQI

19°C16/21°C

31st Jul 2025225 AMAQI
31st Jul 2025226 AMAQI
31st Jul 2025227 AMAQI
31st Jul 2025218 AMAQI
31st Jul 2025229 AMAQI
31st Jul 20252010 AMAQI
31st Jul 20252011 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025211 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025223 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025256 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025248 PMAQI
31st Jul 2025249 PMAQI
31st Jul 20252410 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252312 AMAQI
1st Aug 2025211 AMAQI
1st Aug 2025222 AMAQI
1st Aug 2025213 AMAQI
1st Aug 2025184 AMAQI

18°C16/21°C

1st Aug 2025185 AMAQI
1st Aug 2025226 AMAQI
1st Aug 2025217 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025239 AMAQI
1st Aug 20252210 AMAQI
1st Aug 20252111 AMAQI
1st Aug 20252312 PMAQI
1st Aug 2025241 PMAQI
1st Aug 2025242 PMAQI
1st Aug 2025233 PMAQI
1st Aug 2025204 PMAQI
1st Aug 2025195 PMAQI
1st Aug 2025226 PMAQI
1st Aug 2025237 PMAQI
1st Aug 2025238 PMAQI
1st Aug 2025229 PMAQI
1st Aug 20252210 PMAQI
1st Aug 20252211 PMAQI
2nd Aug 20252212 AMAQI
2nd Aug 2025201 AMAQI
2nd Aug 2025212 AMAQI
2nd Aug 2025213 AMAQI
2nd Aug 2025214 AMAQI

17°C13/20°C

2nd Aug 2025185 AMAQI
2nd Aug 2025206 AMAQI
2nd Aug 2025187 AMAQI
2nd Aug 2025188 AMAQI
2nd Aug 2025209 AMAQI
2nd Aug 20251810 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20252112 PMAQI
2nd Aug 2025221 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025213 PMAQI
2nd Aug 2025214 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025206 PMAQI
2nd Aug 2025207 PMAQI
2nd Aug 2025208 PMAQI
2nd Aug 2025229 PMAQI
2nd Aug 20252210 PMAQI
2nd Aug 20252211 PMAQI
3rd Aug 20252012 AMAQI
3rd Aug 2025221 AMAQI
3rd Aug 2025222 AMAQI
3rd Aug 2025253 AMAQI
3rd Aug 2025274 AMAQI

17°C13/20°C

3rd Aug 2025265 AMAQI
3rd Aug 2025326 AMAQI
3rd Aug 2025277 AMAQI
3rd Aug 2025328 AMAQI
3rd Aug 2025249 AMAQI
3rd Aug 20252610 AMAQI
3rd Aug 20252411 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025221 PMAQI
3rd Aug 2025222 PMAQI
3rd Aug 2025223 PMAQI
3rd Aug 2025234 PMAQI
3rd Aug 2025245 PMAQI
3rd Aug 2025226 PMAQI
3rd Aug 2025247 PMAQI
3rd Aug 2025248 PMAQI
3rd Aug 2025249 PMAQI
3rd Aug 20252310 PMAQI
3rd Aug 20252411 PMAQI
4th Aug 20252412 AMAQI
4th Aug 2025251 AMAQI
4th Aug 2025222 AMAQI
4th Aug 2025253 AMAQI
4th Aug 2025254 AMAQI

18°C15/20°C

4th Aug 2025225 AMAQI
4th Aug 2025246 AMAQI
4th Aug 2025267 AMAQI
4th Aug 2025248 AMAQI
4th Aug 2025259 AMAQI
4th Aug 20252510 AMAQI
4th Aug 20252211 AMAQI
4th Aug 20252412 PMAQI
4th Aug 2025221 PMAQI
4th Aug 2025222 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025194 PMAQI
4th Aug 2025235 PMAQI
4th Aug 2025226 PMAQI
4th Aug 2025247 PMAQI
4th Aug 2025238 PMAQI
4th Aug 2025239 PMAQI
4th Aug 20252410 PMAQI
4th Aug 20252411 PMAQI
5th Aug 20252312 AMAQI
5th Aug 2025211 AMAQI
5th Aug 2025232 AMAQI
5th Aug 2025223 AMAQI
5th Aug 2025204 AMAQI

18°C16/20°C

5th Aug 2025225 AMAQI
5th Aug 2025226 AMAQI
5th Aug 2025257 AMAQI
5th Aug 2025258 AMAQI
5th Aug 2025249 AMAQI
5th Aug 20252610 AMAQI
5th Aug 20252511 AMAQI
5th Aug 20252412 PMAQI
5th Aug 2025231 PMAQI
5th Aug 2025242 PMAQI
5th Aug 2025243 PMAQI
5th Aug 2025234 PMAQI
5th Aug 2025235 PMAQI
5th Aug 2025246 PMAQI
5th Aug 2025247 PMAQI
5th Aug 2025248 PMAQI
5th Aug 2025249 PMAQI
5th Aug 20252410 PMAQI
5th Aug 20252411 PMAQI
6th Aug 20252312 AMAQI
6th Aug 2025231 AMAQI
6th Aug 2025262 AMAQI
6th Aug 2025283 AMAQI
6th Aug 2025224 AMAQI

17°C13/21°C

6th Aug 2025255 AMAQI
6th Aug 2025306 AMAQI
6th Aug 2025337 AMAQI
6th Aug 2025308 AMAQI
6th Aug 2025329 AMAQI
6th Aug 20253310 AMAQI
6th Aug 20253211 AMAQI
6th Aug 20253112 PMAQI
6th Aug 2025291 PMAQI
6th Aug 2025262 PMAQI
6th Aug 2025273 PMAQI
6th Aug 2025284 PMAQI
6th Aug 2025285 PMAQI
6th Aug 2025296 PMAQI
6th Aug 2025307 PMAQI
6th Aug 2025288 PMAQI
6th Aug 2025289 PMAQI
6th Aug 20252810 PMAQI
6th Aug 20253011 PMAQI
7th Aug 20252812 AMAQI
7th Aug 2025271 AMAQI
7th Aug 2025282 AMAQI
7th Aug 2025313 AMAQI
7th Aug 2025254 AMAQI

17°C14/18°C

7th Aug 2025295 AMAQI
7th Aug 2025286 AMAQI
7th Aug 2025287 AMAQI
7th Aug 2025298 AMAQI
7th Aug 2025269 AMAQI
7th Aug 20252910 AMAQI
7th Aug 20252811 AMAQI
7th Aug 20252812 PMAQI
7th Aug 2025281 PMAQI
7th Aug 2025302 PMAQI
7th Aug 2025283 PMAQI
7th Aug 2025274 PMAQI
7th Aug 2025285 PMAQI
7th Aug 2025296 PMAQI
7th Aug 2025277 PMAQI
7th Aug 2025278 PMAQI
7th Aug 2025279 PMAQI
7th Aug 20252710 PMAQI
7th Aug 20252711 PMAQI
8th Aug 20252812 AMAQI
8th Aug 2025281 AMAQI
8th Aug 2025272 AMAQI
8th Aug 2025313 AMAQI
8th Aug 2025414 AMAQI

18°C16/20°C

8th Aug 2025375 AMAQI
5 AM
8th Aug 2025396 AMAQI
8th Aug 2025387 AMAQI
12 PM
8 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 PM

26AQI

16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM

26AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 26), while the lowest AQI was between 5 AM to 8 PM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 11 PM

25AQI

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

25AQI

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. 25), while the lowest AQI was between 12 AM to 11 PM (Avg. 25).

2025 Days Vs Air Quality

Storrington Roadside, Steyning, West Sussex, United Kingdom

2025

74%

162

26%

56

0.4%

1

Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)

Good
162 Days
Moderate
56 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 74%

Health Risk Level:

Low

In 2025, 74% of 220 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

Storrington Roadside, Steyning, West Sussex, 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
30AQI
2nd January 2025
34AQI
3rd January 2025
51AQI
4th January 2025
54AQI
5th January 2025
26AQI
6th January 2025
25AQI
7th January 2025
25AQI
8th January 2025
35AQI
9th January 2025
44AQI
10th January 2025
61AQI
11th January 2025
74AQI
12th January 2025
76AQI
13th January 2025
58AQI
14th January 2025
58AQI
15th January 2025
58AQI
16th January 2025
54AQI
17th January 2025
57AQI
18th January 2025
65AQI
19th January 2025
62AQI
20th January 2025
61AQI
21st January 2025
61AQI
22nd January 2025
67AQI
23rd January 2025
46AQI
24th January 2025
44AQI
25th January 2025
36AQI
26th January 2025
32AQI
27th January 2025
31AQI
28th January 2025
30AQI
29th January 2025
30AQI
30th January 2025
30AQI
31st January 2025
34AQI
1st February 2025
40AQI
2nd February 2025
54AQI
3rd February 2025
57AQI
4th February 2025
34AQI
5th February 2025
43AQI
6th February 2025
46AQI
7th February 2025
42AQI
8th February 2025
58AQI
9th February 2025
47AQI
10th February 2025
93AQI
11th February 2025
76AQI
12th February 2025
74AQI
13th February 2025
73AQI
14th February 2025
74AQI
15th February 2025
90AQI
16th February 2025
68AQI
17th February 2025
66AQI
18th February 2025
74AQI
19th February 2025
81AQI
20th February 2025
44AQI
21st February 2025
37AQI
22nd February 2025
41AQI
23rd February 2025
30AQI
24th February 2025
30AQI
25th February 2025
32AQI
26th February 2025
30AQI
27th February 2025
30AQI
28th February 2025
43AQI
1st March 2025
46AQI
2nd March 2025
60AQI
3rd March 2025
67AQI
4th March 2025
79AQI
5th March 2025
95AQI
6th March 2025
76AQI
7th March 2025
57AQI
8th March 2025
60AQI
9th March 2025
74AQI
10th March 2025
122AQI
11th March 2025
85AQI
12th March 2025
45AQI
13th March 2025
35AQI
14th March 2025
52AQI
15th March 2025
34AQI
16th March 2025
29AQI
17th March 2025
32AQI
18th March 2025
52AQI
19th March 2025
64AQI
20th March 2025
55AQI
21st March 2025
59AQI
22nd March 2025
47AQI
23rd March 2025
64AQI
24th March 2025
92AQI
25th March 2025
72AQI
26th March 2025
48AQI
27th March 2025
44AQI
28th March 2025
31AQI
29th March 2025
30AQI
30th March 2025
33AQI
31st March 2025
33AQI
1st April 2025
37AQI
2nd April 2025
44AQI
3rd April 2025
56AQI
4th April 2025
66AQI
5th April 2025
47AQI
6th April 2025
29AQI
7th April 2025
33AQI
8th April 2025
51AQI
9th April 2025
44AQI
10th April 2025
42AQI
11th April 2025
57AQI
12th April 2025
57AQI
13th April 2025
45AQI
14th April 2025
32AQI
15th April 2025
42AQI
16th April 2025
26AQI
17th April 2025
25AQI
18th April 2025
36AQI
19th April 2025
33AQI
20th April 2025
35AQI
21st April 2025
48AQI
22nd April 2025
27AQI
23rd April 2025
20AQI
24th April 2025
49AQI
25th April 2025
56AQI
26th April 2025
53AQI
27th April 2025
59AQI
28th April 2025
49AQI
29th April 2025
49AQI
30th April 2025
56AQI
1st May 2025
57AQI
2nd May 2025
53AQI
3rd May 2025
48AQI
4th May 2025
19AQI
5th May 2025
20AQI
6th May 2025
21AQI
7th May 2025
23AQI
8th May 2025
25AQI
9th May 2025
30AQI
10th May 2025
26AQI
11th May 2025
29AQI
12th May 2025
29AQI
13th May 2025
33AQI
14th May 2025
34AQI
15th May 2025
37AQI
16th May 2025
36AQI
17th May 2025
35AQI
18th May 2025
43AQI
19th May 2025
39AQI
20th May 2025
28AQI
21st May 2025
31AQI
22nd May 2025
36AQI
23rd May 2025
28AQI
24th May 2025
29AQI
25th May 2025
20AQI
26th May 2025
23AQI
27th May 2025
23AQI
28th May 2025
19AQI
29th May 2025
21AQI
30th May 2025
19AQI
31st May 2025
22AQI
1st June 2025
26AQI
2nd June 2025
21AQI
3rd June 2025
25AQI
4th June 2025
22AQI
5th June 2025
19AQI
6th June 2025
17AQI
7th June 2025
15AQI
8th June 2025
19AQI
9th June 2025
50AQI
10th June 2025
47AQI
11th June 2025
34AQI
12th June 2025
39AQI
13th June 2025
38AQI
14th June 2025
37AQI
15th June 2025
30AQI
16th June 2025
26AQI
17th June 2025
26AQI
18th June 2025
29AQI
19th June 2025
32AQI
20th June 2025
37AQI
21st June 2025
37AQI
22nd June 2025
34AQI
23rd June 2025
27AQI
24th June 2025
24AQI
25th June 2025
22AQI
26th June 2025
19AQI
27th June 2025
20AQI
28th June 2025
17AQI
29th June 2025
17AQI
30th June 2025
21AQI
1st July 2025
30AQI
2nd July 2025
31AQI
3rd July 2025
22AQI
4th July 2025
20AQI
5th July 2025
20AQI
6th July 2025
19AQI
7th July 2025
17AQI
8th July 2025
19AQI
9th July 2025
22AQI
10th July 2025
21AQI
11th July 2025
22AQI
12th July 2025
23AQI
13th July 2025
25AQI
14th July 2025
32AQI
15th July 2025
25AQI
16th July 2025
24AQI
17th July 2025
22AQI
18th July 2025
22AQI
19th July 2025
20AQI
20th July 2025
19AQI
21st July 2025
17AQI
22nd July 2025
17AQI
23rd July 2025
21AQI
24th July 2025
46AQI
25th July 2025
41AQI
26th July 2025
44AQI
27th July 2025
25AQI
28th July 2025
30AQI
29th July 2025
25AQI
30th July 2025
26AQI
31st July 2025
23AQI
1st August 2025
22AQI
2nd August 2025
21AQI
3rd August 2025
24AQI
4th August 2025
24AQI
5th August 2025
23AQI
6th August 2025
28AQI
7th August 2025
28AQI

47AQI

54AQI

57AQI

43AQI

30AQI

28AQI

25AQI

24AQI

No. of days

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

202540AQI

16
15
15
13
13
17
1
21
9
29
2
30
31
7
162
56
1

Highest AQI recorded in

March

57AQI

Lowest AQI recorded in

August

24AQI

202438AQI

16
15
26
3
21
10
27
2
18
11
27
2
30
1
29
2
25
5
30
1
19
11
28
3
296
66

Highest AQI recorded in

January

50AQI

Lowest AQI recorded in

October

28AQI

202333AQI

31
28
27
4
21
9
28
3
27
3
31
31
28
2
28
1
25
4
24
7
329
33

Highest AQI recorded in

April

42AQI

Lowest AQI recorded in

February

20AQI

202236AQI

21
10
21
16
15
24
6
26
5
26
4
21
1
1
27
1
31
30
16
15
259
58

Highest AQI recorded in

March

55AQI

Lowest AQI recorded in

October

22AQI

202139AQI

15
9
20
3
18
9
3
20
7
1
21
5
15
6
21
4
25
22
3
27
4
24
6
24
5
252
61
4

Highest AQI recorded in

March

54AQI

Lowest AQI recorded in

October

31AQI

202015AQI

10
16
12
25
25
18
19
2
23
11
4
1
24
3
183
9
1

Highest AQI recorded in

November

47AQI

Lowest AQI recorded in

July

0AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
40AQI
Least Polluted Year Recorded
2020(Avg.)
15AQI

Storrington Roadside's annual 2025 AQI (40) shows an average percentage change of 42.4% (worsened AQI) compared to previous years: 2020 (15), 2021 (39), 2022 (36), 2023 (33), 2024 (38).