Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Rue De Grantez, Saint Ouen, Saint Helier, Jersey 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+

February Air Quality Analysis

Rue De Grantez, Saint Ouen, Saint Helier, Jersey

2023
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
18th Feb 2025
65AQI
Lowest AQI recorded on
4th Feb 2023
0AQI

Same Day Analysis (11th February):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 42 of Good air quality, showing improvement over 2025 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 10th Feb - 11th Feb 2026

Rue De Grantez, Saint Ouen, Saint Helier, Jersey

AQI
Day
Night
.

7 AM10th Feb 2026

4 PM

6 AM11th Feb 2026

Day time
Avg. Highest Time
3PM10th Feb

62AQI

Avg. Lowest Time
7AM10th Feb

8AQI

Night time
Avg. Highest Time
12AM11th Feb

60AQI

Avg. Lowest Time
6PM10th Feb

36AQI

In the last 24 hours,

Rue De Grantez's AQI reached its highest point of 62 at 3 PM during the Day, while the lowest point, 8, was recorded at 7 AM during the Day between 10th Feb and 11th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

Rue De Grantez, Saint Ouen, Saint Helier, Jersey

JanFeb
13th - 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 - 09th09th - 10th10th - 11th11th
Day
Night
13th Jan 2026147 AMAQI
13th Jan 202688 AMAQI
13th Jan 2026129 AMAQI
13th Jan 2026810 AMAQI
13th Jan 2026811 AMAQI
13th Jan 20261912 PMAQI
13th Jan 2026271 PMAQI
13th Jan 2026302 PMAQI
13th Jan 2026253 PMAQI
13th Jan 2026234 PMAQI
13th Jan 2026215 PMAQI
13th Jan 2026256 PMAQI
13th Jan 2026277 PMAQI
13th Jan 2026178 PMAQI
13th Jan 2026219 PMAQI
13th Jan 20261710 PMAQI
13th Jan 20261911 PMAQI
14th Jan 20261712 AMAQI
14th Jan 2026291 AMAQI
14th Jan 2026192 AMAQI
14th Jan 2026173 AMAQI
14th Jan 2026214 AMAQI
14th Jan 2026405 AMAQI
14th Jan 2026296 AMAQI

10°C9/10°C

14th Jan 2026197 AMAQI
14th Jan 2026188 AMAQI
14th Jan 2026149 AMAQI
14th Jan 20261910 AMAQI
14th Jan 20262911 AMAQI
14th Jan 20262712 PMAQI
14th Jan 2026271 PMAQI
14th Jan 2026292 PMAQI
14th Jan 2026213 PMAQI
14th Jan 2026254 PMAQI
14th Jan 2026305 PMAQI
14th Jan 2026296 PMAQI
14th Jan 2026407 PMAQI
14th Jan 2026428 PMAQI
14th Jan 2026409 PMAQI
14th Jan 20262310 PMAQI
14th Jan 20264811 PMAQI
15th Jan 20265312 AMAQI
15th Jan 2026511 AMAQI
15th Jan 2026442 AMAQI
15th Jan 2026403 AMAQI
15th Jan 2026384 AMAQI
15th Jan 2026215 AMAQI
15th Jan 2026216 AMAQI

10°C9/10°C

15th Jan 2026217 AMAQI
15th Jan 2026238 AMAQI
15th Jan 2026199 AMAQI
15th Jan 20262310 AMAQI
15th Jan 20262511 AMAQI
15th Jan 20262112 PMAQI
15th Jan 2026211 PMAQI
15th Jan 2026192 PMAQI
15th Jan 2026213 PMAQI
15th Jan 2026194 PMAQI
15th Jan 2026215 PMAQI
15th Jan 2026216 PMAQI
15th Jan 2026177 PMAQI
15th Jan 2026178 PMAQI
15th Jan 2026149 PMAQI
15th Jan 20261410 PMAQI
15th Jan 20261411 PMAQI
16th Jan 20261612 AMAQI
16th Jan 2026201 AMAQI
16th Jan 2026292 AMAQI
16th Jan 2026253 AMAQI
16th Jan 2026164 AMAQI
16th Jan 2026215 AMAQI
16th Jan 2026186 AMAQI

9°C9/10°C

16th Jan 2026257 AMAQI
16th Jan 2026198 AMAQI
16th Jan 2026219 AMAQI
16th Jan 20262310 AMAQI
16th Jan 20262511 AMAQI
16th Jan 20261912 PMAQI
16th Jan 2026191 PMAQI
16th Jan 2026212 PMAQI
16th Jan 2026323 PMAQI
16th Jan 2026254 PMAQI
16th Jan 2026215 PMAQI
16th Jan 2026386 PMAQI
16th Jan 2026337 PMAQI
16th Jan 2026368 PMAQI
16th Jan 2026279 PMAQI
16th Jan 20262510 PMAQI
16th Jan 20264211 PMAQI
17th Jan 20263112 AMAQI
17th Jan 2026401 AMAQI
17th Jan 2026362 AMAQI
17th Jan 2026363 AMAQI
17th Jan 2026314 AMAQI
17th Jan 2026145 AMAQI
17th Jan 2026176 AMAQI

9°C8/10°C

17th Jan 2026177 AMAQI
17th Jan 2026198 AMAQI
17th Jan 2026239 AMAQI
17th Jan 20262310 AMAQI
17th Jan 20262511 AMAQI
17th Jan 20262512 PMAQI
17th Jan 2026291 PMAQI
17th Jan 2026292 PMAQI
17th Jan 2026273 PMAQI
17th Jan 2026254 PMAQI
17th Jan 2026365 PMAQI
17th Jan 2026336 PMAQI
17th Jan 2026407 PMAQI
17th Jan 2026388 PMAQI
17th Jan 2026479 PMAQI
17th Jan 20264910 PMAQI
17th Jan 20265011 PMAQI
18th Jan 20265512 AMAQI
18th Jan 2026581 AMAQI
18th Jan 2026602 AMAQI
18th Jan 2026553 AMAQI
18th Jan 2026544 AMAQI
18th Jan 2026525 AMAQI
18th Jan 2026576 AMAQI

8°C8/9°C

18th Jan 2026627 AMAQI
18th Jan 2026668 AMAQI
18th Jan 2026579 AMAQI
18th Jan 20265810 AMAQI
18th Jan 20266611 AMAQI
18th Jan 20266212 PMAQI
18th Jan 2026631 PMAQI
18th Jan 2026552 PMAQI
18th Jan 2026443 PMAQI
18th Jan 2026594 PMAQI
18th Jan 2026605 PMAQI
18th Jan 2026556 PMAQI
18th Jan 2026547 PMAQI
18th Jan 2026538 PMAQI
18th Jan 2026449 PMAQI
18th Jan 20264410 PMAQI
18th Jan 20265111 PMAQI
19th Jan 20265812 AMAQI
19th Jan 2026571 AMAQI
19th Jan 2026652 AMAQI
19th Jan 2026583 AMAQI
19th Jan 2026744 AMAQI
19th Jan 2026705 AMAQI
19th Jan 2026746 AMAQI

9°C8/10°C

19th Jan 2026627 AMAQI
19th Jan 2026648 AMAQI
19th Jan 2026529 AMAQI
19th Jan 20264810 AMAQI
19th Jan 20265211 AMAQI
19th Jan 20265512 PMAQI
19th Jan 2026561 PMAQI
19th Jan 2026552 PMAQI
19th Jan 2026533 PMAQI
19th Jan 2026514 PMAQI
19th Jan 2026505 PMAQI
19th Jan 2026446 PMAQI
19th Jan 2026407 PMAQI
19th Jan 2026368 PMAQI
19th Jan 2026429 PMAQI
19th Jan 20263810 PMAQI
19th Jan 20263611 PMAQI
20th Jan 20262912 AMAQI
20th Jan 2026291 AMAQI
20th Jan 2026272 AMAQI
20th Jan 2026363 AMAQI
20th Jan 2026404 AMAQI
20th Jan 2026335 AMAQI
20th Jan 2026256 AMAQI

9°C9/10°C

20th Jan 2026197 AMAQI
20th Jan 2026198 AMAQI
20th Jan 2026219 AMAQI
20th Jan 20262110 AMAQI
20th Jan 20262311 AMAQI
20th Jan 20262112 PMAQI
20th Jan 2026291 PMAQI
20th Jan 2026252 PMAQI
20th Jan 2026213 PMAQI
20th Jan 2026174 PMAQI
20th Jan 2026215 PMAQI
20th Jan 2026196 PMAQI
20th Jan 2026217 PMAQI
20th Jan 2026188 PMAQI
20th Jan 2026259 PMAQI
20th Jan 20262510 PMAQI
20th Jan 20262711 PMAQI
21st Jan 20262512 AMAQI
21st Jan 2026211 AMAQI
21st Jan 2026143 AMAQI
21st Jan 2026194 AMAQI
21st Jan 2026195 AMAQI
21st Jan 2026146 AMAQI

8°C7/10°C

21st Jan 2026147 AMAQI
21st Jan 2026198 AMAQI
21st Jan 2026219 AMAQI
21st Jan 20262310 AMAQI
21st Jan 20262311 AMAQI
21st Jan 20261712 PMAQI
21st Jan 2026141 PMAQI
21st Jan 2026122 PMAQI
21st Jan 2026173 PMAQI
21st Jan 2026154 PMAQI
21st Jan 2026215 PMAQI
21st Jan 2026236 PMAQI
21st Jan 2026237 PMAQI
21st Jan 2026218 PMAQI
21st Jan 2026219 PMAQI
21st Jan 20262710 PMAQI
21st Jan 20261911 PMAQI
22nd Jan 20262112 AMAQI
22nd Jan 2026271 AMAQI
22nd Jan 2026232 AMAQI
22nd Jan 2026253 AMAQI
22nd Jan 2026254 AMAQI
22nd Jan 2026345 AMAQI
22nd Jan 2026756 AMAQI

9°C8/11°C

22nd Jan 202687 AMAQI
22nd Jan 2026248 AMAQI
22nd Jan 2026349 AMAQI
22nd Jan 20262810 AMAQI
22nd Jan 20263811 AMAQI
22nd Jan 20264512 PMAQI
22nd Jan 2026261 PMAQI
22nd Jan 2026302 PMAQI
22nd Jan 202683 PMAQI
22nd Jan 2026224 PMAQI
22nd Jan 2026485 PMAQI
22nd Jan 2026446 PMAQI
22nd Jan 2026607 PMAQI
22nd Jan 2026538 PMAQI
22nd Jan 2026309 PMAQI
22nd Jan 20263610 PMAQI
22nd Jan 20264911 PMAQI
23rd Jan 20266012 AMAQI
23rd Jan 2026551 AMAQI
23rd Jan 2026462 AMAQI
23rd Jan 2026463 AMAQI
23rd Jan 2026664 AMAQI
23rd Jan 2026545 AMAQI
23rd Jan 2026536 AMAQI

9°C8/10°C

23rd Jan 2026627 AMAQI
23rd Jan 2026478 AMAQI
23rd Jan 2026589 AMAQI
23rd Jan 20265810 AMAQI
23rd Jan 20265011 AMAQI
23rd Jan 20264612 PMAQI
23rd Jan 2026531 PMAQI
23rd Jan 2026522 PMAQI
23rd Jan 2026523 PMAQI
23rd Jan 2026624 PMAQI
23rd Jan 2026555 PMAQI
23rd Jan 2026496 PMAQI
23rd Jan 2026697 PMAQI
23rd Jan 2026848 PMAQI
23rd Jan 2026569 PMAQI
23rd Jan 20264810 PMAQI
23rd Jan 20263411 PMAQI
24th Jan 20266012 AMAQI
24th Jan 2026501 AMAQI
24th Jan 2026522 AMAQI
24th Jan 2026473 AMAQI
24th Jan 2026454 AMAQI
24th Jan 2026305 AMAQI
24th Jan 2026346 AMAQI

8°C7/9°C

24th Jan 2026507 AMAQI
24th Jan 2026308 AMAQI
24th Jan 2026409 AMAQI
24th Jan 20264210 AMAQI
24th Jan 20264511 AMAQI
24th Jan 20265212 PMAQI
24th Jan 2026301 PMAQI
24th Jan 2026512 PMAQI
24th Jan 2026523 PMAQI
24th Jan 2026294 PMAQI
24th Jan 2026465 PMAQI
24th Jan 2026486 PMAQI
24th Jan 2026297 PMAQI
24th Jan 2026728 PMAQI
24th Jan 2026509 PMAQI
24th Jan 20265810 PMAQI
24th Jan 20262211 PMAQI
25th Jan 20264612 AMAQI
25th Jan 2026501 AMAQI
25th Jan 2026572 AMAQI
25th Jan 2026683 AMAQI
25th Jan 2026624 AMAQI
25th Jan 2026585 AMAQI
25th Jan 2026536 AMAQI

8°C7/9°C

25th Jan 2026487 AMAQI
25th Jan 2026448 AMAQI
25th Jan 2026429 AMAQI
25th Jan 20265210 AMAQI
25th Jan 20263311 AMAQI
25th Jan 20264712 PMAQI
25th Jan 2026471 PMAQI
25th Jan 2026292 PMAQI
25th Jan 2026293 PMAQI
25th Jan 2026504 PMAQI
25th Jan 2026325 PMAQI
25th Jan 2026506 PMAQI
25th Jan 2026557 PMAQI
25th Jan 2026628 PMAQI
25th Jan 2026439 PMAQI
25th Jan 20264710 PMAQI
25th Jan 20263211 PMAQI
26th Jan 20264712 AMAQI
26th Jan 2026352 AMAQI
26th Jan 2026493 AMAQI
26th Jan 2026424 AMAQI
26th Jan 2026395 AMAQI
26th Jan 2026506 AMAQI

8°C7/8°C

26th Jan 2026567 AMAQI
26th Jan 2026508 AMAQI
26th Jan 2026469 AMAQI
26th Jan 20265410 AMAQI
26th Jan 20264311 AMAQI
26th Jan 20264412 PMAQI
26th Jan 2026291 PMAQI
26th Jan 2026422 PMAQI
26th Jan 2026503 PMAQI
26th Jan 2026624 PMAQI
26th Jan 2026485 PMAQI
26th Jan 2026506 PMAQI
26th Jan 2026477 PMAQI
26th Jan 2026558 PMAQI
26th Jan 2026389 PMAQI
26th Jan 20266010 PMAQI
26th Jan 20264411 PMAQI
27th Jan 20264212 AMAQI
27th Jan 2026491 AMAQI
27th Jan 2026282 AMAQI
27th Jan 2026433 AMAQI
27th Jan 2026384 AMAQI
27th Jan 2026395 AMAQI
27th Jan 2026346 AMAQI

9°C8/9°C

27th Jan 2026347 AMAQI
27th Jan 2026318 AMAQI
27th Jan 2026289 AMAQI
27th Jan 20262310 AMAQI
27th Jan 20263111 AMAQI
27th Jan 20263112 PMAQI
27th Jan 2026381 PMAQI
27th Jan 2026362 PMAQI
27th Jan 2026283 PMAQI
27th Jan 2026264 PMAQI
27th Jan 2026105 PMAQI
27th Jan 2026296 PMAQI
27th Jan 2026297 PMAQI
27th Jan 2026238 PMAQI
27th Jan 2026489 PMAQI
27th Jan 20263310 PMAQI
27th Jan 20264411 PMAQI
28th Jan 20263212 AMAQI
28th Jan 2026421 AMAQI
28th Jan 2026282 AMAQI
28th Jan 2026303 AMAQI
28th Jan 2026464 AMAQI
28th Jan 2026465 AMAQI
28th Jan 2026486 AMAQI

9°C8/11°C

28th Jan 2026267 AMAQI
28th Jan 2026408 AMAQI
28th Jan 2026229 AMAQI
28th Jan 20262210 AMAQI
28th Jan 20264111 AMAQI
28th Jan 20265012 PMAQI
28th Jan 2026391 PMAQI
28th Jan 2026473 PMAQI
28th Jan 2026484 PMAQI
28th Jan 2026555 PMAQI
28th Jan 2026536 PMAQI
28th Jan 2026467 PMAQI
28th Jan 2026278 PMAQI
28th Jan 2026329 PMAQI
28th Jan 20265410 PMAQI
28th Jan 20263111 PMAQI
29th Jan 20263212 AMAQI
29th Jan 2026381 AMAQI
29th Jan 2026322 AMAQI
29th Jan 2026403 AMAQI
29th Jan 2026454 AMAQI
29th Jan 2026445 AMAQI
29th Jan 2026446 AMAQI

8°C7/9°C

29th Jan 2026347 AMAQI
29th Jan 2026308 AMAQI
29th Jan 2026389 AMAQI
29th Jan 20263410 AMAQI
29th Jan 20263411 AMAQI
29th Jan 20264012 PMAQI
29th Jan 2026361 PMAQI
29th Jan 2026402 PMAQI
29th Jan 2026423 PMAQI
29th Jan 2026674 PMAQI
29th Jan 2026555 PMAQI
29th Jan 2026506 PMAQI
29th Jan 2026727 PMAQI
29th Jan 2026858 PMAQI
29th Jan 2026609 PMAQI
29th Jan 20266010 PMAQI
29th Jan 20265811 PMAQI
30th Jan 20264712 AMAQI
30th Jan 2026501 AMAQI
30th Jan 2026302 AMAQI
30th Jan 2026513 AMAQI
30th Jan 2026484 AMAQI
30th Jan 2026495 AMAQI
30th Jan 2026486 AMAQI

8°C7/9°C

30th Jan 2026507 AMAQI
30th Jan 2026368 AMAQI
30th Jan 2026409 AMAQI
30th Jan 20264210 AMAQI
30th Jan 20265811 AMAQI
30th Jan 20264212 PMAQI
30th Jan 2026451 PMAQI
30th Jan 2026542 PMAQI
30th Jan 2026423 PMAQI
30th Jan 2026524 PMAQI
30th Jan 2026565 PMAQI
30th Jan 2026426 PMAQI
30th Jan 2026527 PMAQI
30th Jan 2026608 PMAQI
30th Jan 2026489 PMAQI
30th Jan 20265510 PMAQI
30th Jan 20264411 PMAQI
31st Jan 20264612 AMAQI
31st Jan 2026531 AMAQI
31st Jan 2026462 AMAQI
31st Jan 2026463 AMAQI
31st Jan 2026434 AMAQI
31st Jan 2026385 AMAQI
31st Jan 2026426 AMAQI

9°C8/10°C

31st Jan 2026407 AMAQI
31st Jan 2026328 AMAQI
31st Jan 2026319 AMAQI
31st Jan 20263611 AMAQI
31st Jan 20263412 PMAQI
31st Jan 2026341 PMAQI
31st Jan 2026402 PMAQI
31st Jan 2026233 PMAQI
31st Jan 2026314 PMAQI
31st Jan 2026245 PMAQI
31st Jan 2026106 PMAQI
31st Jan 2026307 PMAQI
31st Jan 2026608 PMAQI
31st Jan 2026109 PMAQI
31st Jan 20264410 PMAQI
31st Jan 20264711 PMAQI
1st Feb 20265212 AMAQI
1st Feb 2026661 AMAQI
1st Feb 2026502 AMAQI
1st Feb 2026503 AMAQI
1st Feb 2026244 AMAQI
1st Feb 2026265 AMAQI
1st Feb 2026456 AMAQI

9°C8/10°C

1st Feb 2026447 AMAQI
1st Feb 2026408 AMAQI
1st Feb 2026369 AMAQI
1st Feb 20262410 AMAQI
1st Feb 20262511 AMAQI
1st Feb 2026812 PMAQI
1st Feb 2026451 PMAQI
1st Feb 2026622 PMAQI
1st Feb 2026533 PMAQI
1st Feb 2026594 PMAQI
1st Feb 2026435 PMAQI
1st Feb 2026566 PMAQI
1st Feb 2026567 PMAQI
1st Feb 2026798 PMAQI
1st Feb 2026469 PMAQI
1st Feb 20265310 PMAQI
1st Feb 20265111 PMAQI
2nd Feb 20265812 AMAQI
2nd Feb 2026601 AMAQI
2nd Feb 2026542 AMAQI
2nd Feb 2026533 AMAQI
2nd Feb 2026604 AMAQI
2nd Feb 2026565 AMAQI
2nd Feb 2026536 AMAQI

9°C8/10°C

2nd Feb 2026567 AMAQI
2nd Feb 2026448 AMAQI
2nd Feb 2026469 AMAQI
2nd Feb 20263910 AMAQI
2nd Feb 20264811 AMAQI
2nd Feb 20264812 PMAQI
2nd Feb 2026461 PMAQI
2nd Feb 2026522 PMAQI
2nd Feb 2026523 PMAQI
2nd Feb 2026504 PMAQI
2nd Feb 2026465 PMAQI
2nd Feb 2026526 PMAQI
2nd Feb 2026527 PMAQI
2nd Feb 2026558 PMAQI
2nd Feb 2026529 PMAQI
2nd Feb 20264410 PMAQI
2nd Feb 20264611 PMAQI
3rd Feb 20265612 AMAQI
3rd Feb 2026721 AMAQI
3rd Feb 2026552 AMAQI
3rd Feb 2026543 AMAQI
3rd Feb 2026494 AMAQI
3rd Feb 2026485 AMAQI
3rd Feb 2026486 AMAQI

8°C7/8°C

3rd Feb 2026488 AMAQI
3rd Feb 2026549 AMAQI
3rd Feb 20264810 AMAQI
3rd Feb 20264811 AMAQI
3rd Feb 20264812 PMAQI
3rd Feb 2026491 PMAQI
3rd Feb 2026532 PMAQI
3rd Feb 2026463 PMAQI
3rd Feb 2026314 PMAQI
3rd Feb 2026545 PMAQI
3rd Feb 2026496 PMAQI
3rd Feb 2026547 PMAQI
3rd Feb 2026548 PMAQI
3rd Feb 2026469 PMAQI
3rd Feb 20264810 PMAQI
3rd Feb 20262911 PMAQI
4th Feb 20265112 AMAQI
4th Feb 2026531 AMAQI
4th Feb 2026502 AMAQI
4th Feb 2026523 AMAQI
4th Feb 2026474 AMAQI
4th Feb 2026545 AMAQI
4th Feb 2026626 AMAQI

9°C8/10°C

4th Feb 2026487 AMAQI
4th Feb 2026468 AMAQI
4th Feb 2026409 AMAQI
4th Feb 20264510 AMAQI
4th Feb 20264611 AMAQI
4th Feb 20264512 PMAQI
4th Feb 2026461 PMAQI
4th Feb 2026212 PMAQI
4th Feb 2026263 PMAQI
4th Feb 2026534 PMAQI
4th Feb 2026525 PMAQI
4th Feb 2026526 PMAQI
4th Feb 2026297 PMAQI
4th Feb 2026528 PMAQI
4th Feb 2026519 PMAQI
4th Feb 20265810 PMAQI
4th Feb 20265511 PMAQI
5th Feb 20265612 AMAQI
5th Feb 2026811 AMAQI
5th Feb 2026542 AMAQI
5th Feb 2026323 AMAQI
5th Feb 2026244 AMAQI
5th Feb 2026415 AMAQI
5th Feb 2026426 AMAQI

8°C7/10°C

5th Feb 2026487 AMAQI
5th Feb 2026508 AMAQI
5th Feb 2026369 AMAQI
5th Feb 20264010 AMAQI
5th Feb 20265011 AMAQI
5th Feb 20265412 PMAQI
5th Feb 2026701 PMAQI
5th Feb 2026642 PMAQI
5th Feb 2026583 PMAQI
5th Feb 2026664 PMAQI
5th Feb 2026555 PMAQI
5th Feb 2026486 PMAQI
5th Feb 2026627 PMAQI
5th Feb 2026688 PMAQI
5th Feb 2026249 PMAQI
5th Feb 20265510 PMAQI
5th Feb 20264811 PMAQI
6th Feb 20263812 AMAQI
6th Feb 2026471 AMAQI
6th Feb 2026502 AMAQI
6th Feb 2026374 AMAQI
6th Feb 2026385 AMAQI
6th Feb 2026386 AMAQI

9°C8/10°C

6th Feb 2026387 AMAQI
6th Feb 2026298 AMAQI
6th Feb 2026209 AMAQI
6th Feb 20263310 AMAQI
6th Feb 20263211 AMAQI
6th Feb 20263012 PMAQI
6th Feb 2026141 PMAQI
6th Feb 202682 PMAQI
6th Feb 2026403 PMAQI
6th Feb 2026464 PMAQI
6th Feb 2026465 PMAQI
6th Feb 2026426 PMAQI
6th Feb 2026547 PMAQI
6th Feb 2026538 PMAQI
6th Feb 2026469 PMAQI
6th Feb 20263810 PMAQI
6th Feb 20262011 PMAQI
7th Feb 20264012 AMAQI
7th Feb 2026481 AMAQI
7th Feb 2026452 AMAQI
7th Feb 2026483 AMAQI
7th Feb 2026404 AMAQI
7th Feb 2026305 AMAQI
7th Feb 2026196 AMAQI

10°C9/10°C

7th Feb 2026257 AMAQI
7th Feb 2026208 AMAQI
7th Feb 2026149 AMAQI
7th Feb 20261710 AMAQI
7th Feb 20262011 AMAQI
7th Feb 20261912 PMAQI
7th Feb 2026311 PMAQI
7th Feb 2026222 PMAQI
7th Feb 2026343 PMAQI
7th Feb 2026354 PMAQI
7th Feb 2026385 PMAQI
7th Feb 2026396 PMAQI
7th Feb 2026387 PMAQI
7th Feb 2026368 PMAQI
7th Feb 2026409 PMAQI
7th Feb 20264011 PMAQI
8th Feb 20265512 AMAQI
8th Feb 2026621 AMAQI
8th Feb 2026542 AMAQI
8th Feb 2026423 AMAQI
8th Feb 2026434 AMAQI
8th Feb 2026445 AMAQI
8th Feb 2026386 AMAQI

10°C8/11°C

8th Feb 2026427 AMAQI
8th Feb 2026368 AMAQI
8th Feb 2026329 AMAQI
8th Feb 20263810 AMAQI
8th Feb 20263211 AMAQI
8th Feb 20263212 PMAQI
8th Feb 2026501 PMAQI
8th Feb 2026402 PMAQI
8th Feb 2026473 PMAQI
8th Feb 2026504 PMAQI
8th Feb 2026485 PMAQI
8th Feb 2026416 PMAQI
8th Feb 2026427 PMAQI
8th Feb 2026478 PMAQI
8th Feb 2026349 PMAQI
8th Feb 20265010 PMAQI
8th Feb 20265211 PMAQI
9th Feb 20265012 AMAQI
9th Feb 2026461 AMAQI
9th Feb 2026462 AMAQI
9th Feb 2026503 AMAQI
9th Feb 2026504 AMAQI
9th Feb 2026505 AMAQI
9th Feb 2026486 AMAQI

9°C8/10°C

9th Feb 2026467 AMAQI
9th Feb 2026388 AMAQI
9th Feb 2026469 AMAQI
9th Feb 20264210 AMAQI
9th Feb 20264311 AMAQI
9th Feb 20263912 PMAQI
9th Feb 2026361 PMAQI
9th Feb 2026402 PMAQI
9th Feb 2026313 PMAQI
9th Feb 2026514 PMAQI
9th Feb 2026585 PMAQI
9th Feb 2026506 PMAQI
9th Feb 2026537 PMAQI
9th Feb 2026588 PMAQI
9th Feb 2026349 PMAQI
9th Feb 20263810 PMAQI
9th Feb 20262211 PMAQI
10th Feb 20263312 AMAQI
10th Feb 2026401 AMAQI
10th Feb 2026362 AMAQI
10th Feb 2026343 AMAQI
10th Feb 2026404 AMAQI
10th Feb 2026385 AMAQI
10th Feb 2026266 AMAQI

9°C8/10°C

10th Feb 202687 AMAQI
10th Feb 2026148 AMAQI
10th Feb 2026179 AMAQI
10th Feb 20262410 AMAQI
10th Feb 20262811 AMAQI
10th Feb 20263412 PMAQI
10th Feb 2026401 PMAQI
10th Feb 2026422 PMAQI
10th Feb 2026623 PMAQI
10th Feb 2026454 PMAQI
10th Feb 2026445 PMAQI
10th Feb 2026366 PMAQI
10th Feb 2026547 PMAQI
10th Feb 2026568 PMAQI
10th Feb 2026489 PMAQI
10th Feb 20265310 PMAQI
10th Feb 20265211 PMAQI
11th Feb 20266012 AMAQI
11th Feb 2026601 AMAQI
11th Feb 2026372 AMAQI
11th Feb 2026443 AMAQI
11th Feb 2026424 AMAQI
11th Feb 2026425 AMAQI
11th Feb 2026406 AMAQI

10°C10/11°C

11th Feb 2026367 AMAQI
7 AM
11th Feb 2026328 AMAQI
11th Feb 2026369 AMAQI
11th Feb 20263910 AMAQI
11th Feb 20263411 AMAQI
11 AM
11th Feb 20263212 PMAQI
11th Feb 2026421 PMAQI
11th Feb 2026362 PMAQI
11th Feb 2026393 PMAQI
11th Feb 2026444 PMAQI
4 PM
11th Feb 2026425 PMAQI
11th Feb 2026266 PMAQI
11th Feb 2026527 PMAQI
11th Feb 2026548 PMAQI
11th Feb 2026389 PMAQI
11th Feb 20265110 PMAQI
11th Feb 20264911 PMAQI
11 PM
6 AM

10°C9/10°C

Day time
Avg. Highest Time
4 PM

41AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 4 PM (Avg. 41), while the lowest AQI was between 9 AM to 9 AM (Avg. 33).
Night time
Avg. Highest Time
8 PM

49AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM

39AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 49), while the lowest AQI was between 9 PM to 9 PM (Avg. 39).

2026 Days Vs Air Quality

Rue De Grantez, Saint Ouen, Saint Helier, Jersey

2026

88%

37

12%

5

Total number of days with different AQI categories in last 43 days in 2026 (322 days remaining)

Good
37 Days
Moderate
5 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 88%

Health Risk Level:

Low

In 2026, 88% of 43 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

Rue De Grantez, Saint Ouen, Saint Helier, Jersey

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
33AQI (US)
2nd January 2026
30AQI (US)
3rd January 2026
22AQI (US)
4th January 2026
24AQI (US)
5th January 2026
27AQI (US)
6th January 2026
26AQI (US)
7th January 2026
22AQI (US)
8th January 2026
22AQI (US)
9th January 2026
23AQI (US)
10th January 2026
29AQI (US)
11th January 2026
40AQI (US)
12th January 2026
22AQI (US)
13th January 2026
21AQI (US)
14th January 2026
27AQI (US)
15th January 2026
25AQI (US)
16th January 2026
25AQI (US)
17th January 2026
31AQI (US)
18th January 2026
56AQI (US)
19th January 2026
54AQI (US)
20th January 2026
25AQI (US)
21st January 2026
19AQI (US)
22nd January 2026
34AQI (US)
23rd January 2026
55AQI (US)
24th January 2026
44AQI (US)
25th January 2026
47AQI (US)
26th January 2026
47AQI (US)
27th January 2026
33AQI (US)
28th January 2026
39AQI (US)
29th January 2026
46AQI (US)
30th January 2026
48AQI (US)
31st January 2026
37AQI (US)
1st February 2026
46AQI (US)
2nd February 2026
51AQI (US)
3rd February 2026
50AQI (US)
4th February 2026
47AQI (US)
5th February 2026
51AQI (US)
6th February 2026
36AQI (US)
7th February 2026
32AQI (US)
8th February 2026
44AQI (US)
9th February 2026
44AQI (US)
10th February 2026
38AQI (US)
11th February 2026
42AQI (US)
12th February 2026
13th February 2026
14th February 2026
15th February 2026
16th February 2026
17th February 2026
18th February 2026
19th February 2026
20th February 2026
21st February 2026
22nd February 2026
23rd February 2026
24th February 2026
25th February 2026
26th February 2026
27th February 2026
28th February 2026
1st March 2026
2nd March 2026
3rd March 2026
4th March 2026
5th March 2026
6th March 2026
7th March 2026
8th March 2026
9th March 2026
10th March 2026
11th March 2026
12th March 2026
13th March 2026
14th March 2026
15th March 2026
16th March 2026
17th March 2026
18th March 2026
19th March 2026
20th March 2026
21st March 2026
22nd March 2026
23rd March 2026
24th March 2026
25th March 2026
26th March 2026
27th March 2026
28th March 2026
29th March 2026
30th March 2026
31st March 2026
1st April 2026
2nd April 2026
3rd April 2026
4th April 2026
5th April 2026
6th April 2026
7th April 2026
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
16th April 2026
17th April 2026
18th April 2026
19th April 2026
20th April 2026
21st April 2026
22nd April 2026
23rd April 2026
24th April 2026
25th April 2026
26th April 2026
27th April 2026
28th April 2026
29th April 2026
30th April 2026
1st May 2026
2nd May 2026
3rd May 2026
4th May 2026
5th May 2026
6th May 2026
7th May 2026
8th May 2026
9th May 2026
10th May 2026
11th May 2026
12th May 2026
13th May 2026
14th May 2026
15th May 2026
16th May 2026
17th May 2026
18th May 2026
19th May 2026
20th May 2026
21st May 2026
22nd May 2026
23rd May 2026
24th May 2026
25th May 2026
26th May 2026
27th May 2026
28th May 2026
29th May 2026
30th May 2026
31st May 2026
1st June 2026
2nd June 2026
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
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

33AQI (US)

44AQI (US)

No. of days

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

202636AQI (US)

28
3
9
2
37
5

Highest AQI (US) recorded in

February

44AQI (US)

Lowest AQI (US) recorded in

January

33AQI (US)

202531AQI (US)

27
4
20
8
25
6
26
4
30
1
30
30
1
30
1
30
27
4
30
28
3
333
32

Highest AQI (US) recorded in

February

42AQI (US)

Lowest AQI (US) recorded in

September

20AQI (US)

202430AQI (US)

15
2
1
1
12
30
31
28
3
13
28
2
28
3
190
7

Highest AQI (US) recorded in

April

50AQI (US)

Lowest AQI (US) recorded in

March

21AQI (US)

202312AQI (US)

31
27
1
29
2
27
3
31
30
28
3
26
5
232
11

Highest AQI (US) recorded in

December

36AQI (US)

Lowest AQI (US) recorded in

July

3AQI (US)

202212AQI (US)

2
30
26
4
58
4

Highest AQI (US) recorded in

December

21AQI (US)

Lowest AQI (US) recorded in

October

2AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2026(Avg.)
36AQI (US)
Least Polluted Year Recorded
2023(Avg.)
12AQI (US)

Rue De Grantez's annual 2026 AQI (US) (36) shows an average percentage change of 107.2% (worsened AQI (US)) compared to previous years: 2022 (12), 2023 (12), 2024 (30), 2025 (31).