Rosslyn, Pretoria, Gauteng, South Africa 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
Rosslyn, Pretoria, Gauteng, South Africa
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2022
149AQILowest AQI recorded on
17th Aug 2021
33AQISame Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 59 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Rosslyn, Pretoria, Gauteng, South Africa
AQI
Day
Night
.
6 AM7th Aug 2025
5 PM
5 AM8th Aug 2025
Day time
Avg. Highest Time
9AM7th Aug
63AQI
Avg. Lowest Time
1PM7th Aug
54AQI
Night time
Avg. Highest Time
5AM8th Aug
64AQI
Avg. Lowest Time
3AM8th Aug
54AQI
In the last 24 hours,
Rosslyn's AQI reached its highest point of 64 at 5 AM during the Night, while the lowest point, 54, was recorded at 3 AM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Rosslyn, Pretoria, Gauteng, South Africa
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 2025566 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025559 AMAQI
9th Jul 20255510 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025604 PMAQI
9th Jul 2025585 PMAQI
9th Jul 2025586 PMAQI
9th Jul 2025607 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025544 AMAQI
10th Jul 2025605 AMAQI
12°C6/17°C
10th Jul 2025566 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025528 AMAQI
10th Jul 2025519 AMAQI
10th Jul 20255410 AMAQI
10th Jul 20255411 AMAQI
10th Jul 20255612 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025602 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025594 PMAQI
10th Jul 2025595 PMAQI
10th Jul 2025596 PMAQI
10th Jul 2025617 PMAQI
10th Jul 2025598 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20256112 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025623 AMAQI
11th Jul 2025474 AMAQI
11th Jul 2025575 AMAQI
13°C6/18°C
11th Jul 2025596 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025588 AMAQI
11th Jul 2025629 AMAQI
11th Jul 20255810 AMAQI
11th Jul 20256011 AMAQI
11th Jul 20255612 PMAQI
11th Jul 2025611 PMAQI
11th Jul 2025602 PMAQI
11th Jul 2025613 PMAQI
11th Jul 2025624 PMAQI
11th Jul 2025625 PMAQI
11th Jul 2025626 PMAQI
11th Jul 2025627 PMAQI
11th Jul 2025608 PMAQI
11th Jul 2025619 PMAQI
11th Jul 20256210 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256212 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025642 AMAQI
12th Jul 2025593 AMAQI
12th Jul 2025584 AMAQI
12th Jul 2025645 AMAQI
13°C6/19°C
12th Jul 2025606 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025618 AMAQI
12th Jul 2025589 AMAQI
12th Jul 20255810 AMAQI
12th Jul 20256011 AMAQI
12th Jul 20255812 PMAQI
12th Jul 2025581 PMAQI
12th Jul 2025592 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025604 PMAQI
12th Jul 2025625 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025627 PMAQI
12th Jul 2025658 PMAQI
12th Jul 2025669 PMAQI
12th Jul 20256510 PMAQI
12th Jul 20256511 PMAQI
13th Jul 20256312 AMAQI
13th Jul 2025651 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025643 AMAQI
13th Jul 2025644 AMAQI
13th Jul 2025645 AMAQI
15°C7/21°C
13th Jul 2025686 AMAQI
13th Jul 2025727 AMAQI
13th Jul 2025658 AMAQI
13th Jul 2025639 AMAQI
13th Jul 20256010 AMAQI
13th Jul 20256411 AMAQI
13th Jul 20257412 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025623 PMAQI
13th Jul 2025604 PMAQI
13th Jul 2025625 PMAQI
13th Jul 2025626 PMAQI
13th Jul 2025627 PMAQI
13th Jul 2025658 PMAQI
13th Jul 2025649 PMAQI
13th Jul 20256510 PMAQI
13th Jul 20256411 PMAQI
14th Jul 20256312 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025604 AMAQI
14th Jul 2025605 AMAQI
14°C8/20°C
14th Jul 2025626 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256411 AMAQI
14th Jul 20256912 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025622 PMAQI
14th Jul 2025653 PMAQI
14th Jul 2025614 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025646 PMAQI
14th Jul 2025637 PMAQI
14th Jul 2025688 PMAQI
14th Jul 2025709 PMAQI
14th Jul 20256410 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20256212 AMAQI
15th Jul 2025641 AMAQI
15th Jul 2025672 AMAQI
15th Jul 2025653 AMAQI
15th Jul 2025664 AMAQI
15th Jul 2025675 AMAQI
16°C9/20°C
15th Jul 2025716 AMAQI
15th Jul 2025717 AMAQI
15th Jul 2025728 AMAQI
15th Jul 2025659 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256611 AMAQI
15th Jul 20256312 PMAQI
15th Jul 2025611 PMAQI
15th Jul 2025672 PMAQI
15th Jul 2025703 PMAQI
15th Jul 2025694 PMAQI
15th Jul 2025665 PMAQI
15th Jul 2025646 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025679 PMAQI
15th Jul 20256710 PMAQI
15th Jul 20256211 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025681 AMAQI
16th Jul 2025732 AMAQI
16th Jul 2025803 AMAQI
16th Jul 2025684 AMAQI
16th Jul 2025765 AMAQI
16°C9/21°C
16th Jul 2025766 AMAQI
16th Jul 2025697 AMAQI
16th Jul 2025658 AMAQI
16th Jul 2025709 AMAQI
16th Jul 20256710 AMAQI
16th Jul 20256811 AMAQI
16th Jul 20256612 PMAQI
16th Jul 2025621 PMAQI
16th Jul 2025702 PMAQI
16th Jul 2025743 PMAQI
16th Jul 2025724 PMAQI
16th Jul 2025775 PMAQI
16th Jul 2025796 PMAQI
16th Jul 2025827 PMAQI
16th Jul 2025808 PMAQI
16th Jul 2025799 PMAQI
16th Jul 20258210 PMAQI
16th Jul 20257811 PMAQI
17th Jul 20258012 AMAQI
17th Jul 2025821 AMAQI
17th Jul 20251062 AMAQI
17th Jul 20251323 AMAQI
17th Jul 20251504 AMAQI
17th Jul 20251045 AMAQI
16°C10/21°C
17th Jul 2025926 AMAQI
17th Jul 2025837 AMAQI
17th Jul 2025818 AMAQI
17th Jul 2025849 AMAQI
17th Jul 20257910 AMAQI
17th Jul 20257611 AMAQI
17th Jul 20257112 PMAQI
17th Jul 2025721 PMAQI
17th Jul 2025832 PMAQI
17th Jul 2025803 PMAQI
17th Jul 2025814 PMAQI
17th Jul 2025825 PMAQI
17th Jul 2025856 PMAQI
17th Jul 2025857 PMAQI
17th Jul 2025848 PMAQI
17th Jul 2025949 PMAQI
17th Jul 20259410 PMAQI
17th Jul 20259011 PMAQI
18th Jul 20258712 AMAQI
18th Jul 2025881 AMAQI
18th Jul 2025922 AMAQI
18th Jul 2025983 AMAQI
18th Jul 20251454 AMAQI
18th Jul 20251125 AMAQI
16°C10/21°C
18th Jul 2025906 AMAQI
18th Jul 2025947 AMAQI
18th Jul 2025948 AMAQI
18th Jul 2025929 AMAQI
18th Jul 202510010 AMAQI
18th Jul 202510011 AMAQI
18th Jul 20258212 PMAQI
18th Jul 2025811 PMAQI
18th Jul 2025822 PMAQI
18th Jul 2025813 PMAQI
18th Jul 2025844 PMAQI
18th Jul 2025845 PMAQI
18th Jul 2025876 PMAQI
18th Jul 2025867 PMAQI
18th Jul 2025928 PMAQI
18th Jul 2025929 PMAQI
18th Jul 20259610 PMAQI
18th Jul 20259811 PMAQI
19th Jul 20259812 AMAQI
19th Jul 20251021 AMAQI
19th Jul 2025842 AMAQI
19th Jul 2025813 AMAQI
19th Jul 2025784 AMAQI
19th Jul 2025895 AMAQI
17°C10/22°C
19th Jul 2025896 AMAQI
19th Jul 2025847 AMAQI
19th Jul 2025798 AMAQI
19th Jul 2025849 AMAQI
19th Jul 20258310 AMAQI
19th Jul 20257911 AMAQI
19th Jul 20258112 PMAQI
19th Jul 2025781 PMAQI
19th Jul 2025832 PMAQI
19th Jul 2025843 PMAQI
19th Jul 2025814 PMAQI
19th Jul 2025825 PMAQI
19th Jul 2025826 PMAQI
19th Jul 2025817 PMAQI
19th Jul 2025858 PMAQI
19th Jul 2025849 PMAQI
19th Jul 20258410 PMAQI
19th Jul 20258511 PMAQI
20th Jul 20258112 AMAQI
20th Jul 2025861 AMAQI
20th Jul 2025742 AMAQI
20th Jul 2025653 AMAQI
20th Jul 2025694 AMAQI
20th Jul 2025655 AMAQI
16°C10/20°C
20th Jul 2025726 AMAQI
20th Jul 2025727 AMAQI
20th Jul 2025738 AMAQI
20th Jul 2025759 AMAQI
20th Jul 20257510 AMAQI
20th Jul 20257111 AMAQI
20th Jul 20256912 PMAQI
20th Jul 2025681 PMAQI
20th Jul 2025752 PMAQI
20th Jul 2025733 PMAQI
20th Jul 2025744 PMAQI
20th Jul 2025745 PMAQI
20th Jul 2025756 PMAQI
20th Jul 2025747 PMAQI
20th Jul 2025758 PMAQI
20th Jul 2025759 PMAQI
20th Jul 20257210 PMAQI
20th Jul 20257311 PMAQI
21st Jul 20257412 AMAQI
21st Jul 2025731 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025643 AMAQI
21st Jul 2025504 AMAQI
21st Jul 2025485 AMAQI
15°C9/19°C
21st Jul 2025556 AMAQI
21st Jul 2025597 AMAQI
21st Jul 2025628 AMAQI
21st Jul 2025609 AMAQI
21st Jul 20256010 AMAQI
21st Jul 20256011 AMAQI
21st Jul 20255712 PMAQI
21st Jul 2025591 PMAQI
21st Jul 2025582 PMAQI
21st Jul 2025603 PMAQI
21st Jul 2025604 PMAQI
21st Jul 2025625 PMAQI
21st Jul 2025636 PMAQI
21st Jul 2025637 PMAQI
21st Jul 2025648 PMAQI
21st Jul 2025659 PMAQI
21st Jul 20256310 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256112 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025584 AMAQI
22nd Jul 2025645 AMAQI
14°C8/18°C
22nd Jul 2025686 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025618 AMAQI
22nd Jul 2025649 AMAQI
22nd Jul 20256310 AMAQI
22nd Jul 20256411 AMAQI
22nd Jul 20256212 PMAQI
22nd Jul 2025621 PMAQI
22nd Jul 2025592 PMAQI
22nd Jul 2025613 PMAQI
22nd Jul 2025604 PMAQI
22nd Jul 2025605 PMAQI
22nd Jul 2025636 PMAQI
22nd Jul 2025647 PMAQI
22nd Jul 2025638 PMAQI
22nd Jul 2025649 PMAQI
22nd Jul 20256210 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025583 AMAQI
23rd Jul 2025564 AMAQI
23rd Jul 2025595 AMAQI
16°C10/21°C
23rd Jul 2025586 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025628 AMAQI
23rd Jul 2025659 AMAQI
23rd Jul 20256210 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20256212 PMAQI
23rd Jul 2025631 PMAQI
23rd Jul 2025592 PMAQI
23rd Jul 2025583 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025616 PMAQI
23rd Jul 2025637 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025639 PMAQI
23rd Jul 20256210 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025641 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025703 AMAQI
24th Jul 2025604 AMAQI
24th Jul 2025845 AMAQI
15°C9/18°C
24th Jul 2025816 AMAQI
24th Jul 2025707 AMAQI
24th Jul 2025698 AMAQI
24th Jul 2025649 AMAQI
24th Jul 20256310 AMAQI
24th Jul 20255911 AMAQI
24th Jul 20256112 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025622 PMAQI
24th Jul 2025653 PMAQI
24th Jul 2025654 PMAQI
24th Jul 2025685 PMAQI
24th Jul 2025666 PMAQI
24th Jul 2025667 PMAQI
24th Jul 2025678 PMAQI
24th Jul 2025669 PMAQI
24th Jul 20256710 PMAQI
24th Jul 20256811 PMAQI
25th Jul 20256812 AMAQI
25th Jul 2025701 AMAQI
25th Jul 2025722 AMAQI
25th Jul 2025663 AMAQI
25th Jul 2025624 AMAQI
25th Jul 2025605 AMAQI
15°C9/19°C
25th Jul 2025746 AMAQI
25th Jul 2025747 AMAQI
25th Jul 2025758 AMAQI
25th Jul 2025749 AMAQI
25th Jul 20256810 AMAQI
25th Jul 20256211 AMAQI
25th Jul 20256212 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025652 PMAQI
25th Jul 2025643 PMAQI
25th Jul 2025644 PMAQI
25th Jul 2025665 PMAQI
25th Jul 2025666 PMAQI
25th Jul 2025657 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025659 PMAQI
25th Jul 20256710 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256712 AMAQI
26th Jul 2025681 AMAQI
26th Jul 2025592 AMAQI
26th Jul 2025503 AMAQI
26th Jul 2025464 AMAQI
26th Jul 2025525 AMAQI
16°C10/21°C
26th Jul 2025626 AMAQI
26th Jul 2025647 AMAQI
26th Jul 2025658 AMAQI
26th Jul 2025629 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255612 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025639 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20256011 PMAQI
27th Jul 20255912 AMAQI
27th Jul 2025611 AMAQI
27th Jul 2025592 AMAQI
27th Jul 2025513 AMAQI
27th Jul 2025364 AMAQI
27th Jul 2025335 AMAQI
17°C11/21°C
27th Jul 2025496 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025558 AMAQI
27th Jul 2025599 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20255112 PMAQI
27th Jul 2025481 PMAQI
27th Jul 2025532 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025524 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025422 AMAQI
28th Jul 2025363 AMAQI
28th Jul 2025404 AMAQI
28th Jul 2025325 AMAQI
16°C10/20°C
28th Jul 2025486 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20255010 AMAQI
28th Jul 20255411 AMAQI
28th Jul 20255012 PMAQI
28th Jul 2025471 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025463 PMAQI
28th Jul 2025484 PMAQI
28th Jul 2025455 PMAQI
28th Jul 2025476 PMAQI
28th Jul 2025507 PMAQI
28th Jul 2025498 PMAQI
28th Jul 2025509 PMAQI
28th Jul 20255010 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025584 AMAQI
29th Jul 2025595 AMAQI
12°C7/16°C
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025578 AMAQI
29th Jul 2025599 AMAQI
29th Jul 20255510 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20254412 PMAQI
29th Jul 2025461 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025538 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025664 AMAQI
30th Jul 2025795 AMAQI
11°C5/16°C
30th Jul 2025686 AMAQI
30th Jul 2025707 AMAQI
30th Jul 2025668 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20255310 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20254912 PMAQI
30th Jul 2025481 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025565 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025597 PMAQI
30th Jul 2025628 PMAQI
30th Jul 2025629 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025603 AMAQI
31st Jul 2025614 AMAQI
31st Jul 2025825 AMAQI
12°C6/18°C
31st Jul 2025706 AMAQI
31st Jul 2025687 AMAQI
31st Jul 2025678 AMAQI
31st Jul 2025649 AMAQI
31st Jul 20256310 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20255912 PMAQI
31st Jul 2025611 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025669 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025661 AMAQI
1st Aug 2025602 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025594 AMAQI
1st Aug 2025545 AMAQI
14°C6/21°C
1st Aug 2025546 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025488 AMAQI
1st Aug 2025569 AMAQI
1st Aug 20255510 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20254412 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025687 PMAQI
1st Aug 2025768 PMAQI
1st Aug 2025639 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025612 AMAQI
2nd Aug 2025663 AMAQI
2nd Aug 2025604 AMAQI
2nd Aug 2025645 AMAQI
15°C9/21°C
2nd Aug 2025566 AMAQI
2nd Aug 2025777 AMAQI
2nd Aug 2025708 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20256310 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20256112 PMAQI
2nd Aug 2025631 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025654 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025657 PMAQI
2nd Aug 2025638 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20256411 PMAQI
3rd Aug 20256412 AMAQI
3rd Aug 2025611 AMAQI
3rd Aug 2025732 AMAQI
3rd Aug 2025653 AMAQI
3rd Aug 2025564 AMAQI
3rd Aug 2025605 AMAQI
13°C7/18°C
3rd Aug 2025766 AMAQI
3rd Aug 2025737 AMAQI
3rd Aug 2025688 AMAQI
3rd Aug 2025969 AMAQI
3rd Aug 20256710 AMAQI
3rd Aug 20256111 AMAQI
3rd Aug 20256512 PMAQI
3rd Aug 2025621 PMAQI
3rd Aug 2025642 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025727 PMAQI
3rd Aug 2025708 PMAQI
3rd Aug 2025689 PMAQI
3rd Aug 20256410 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256512 AMAQI
4th Aug 2025641 AMAQI
4th Aug 2025732 AMAQI
4th Aug 2025773 AMAQI
4th Aug 2025794 AMAQI
4th Aug 2025725 AMAQI
13°C7/18°C
4th Aug 2025716 AMAQI
4th Aug 2025767 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025839 AMAQI
4th Aug 20257010 AMAQI
4th Aug 20257411 AMAQI
4th Aug 20256412 PMAQI
4th Aug 2025681 PMAQI
4th Aug 2025682 PMAQI
4th Aug 2025693 PMAQI
4th Aug 2025724 PMAQI
4th Aug 2025675 PMAQI
4th Aug 2025736 PMAQI
4th Aug 2025817 PMAQI
4th Aug 2025848 PMAQI
4th Aug 2025769 PMAQI
4th Aug 20256310 PMAQI
4th Aug 20257211 PMAQI
5th Aug 20257212 AMAQI
5th Aug 2025671 AMAQI
5th Aug 2025732 AMAQI
5th Aug 2025713 AMAQI
5th Aug 2025694 AMAQI
5th Aug 2025665 AMAQI
15°C8/21°C
5th Aug 2025606 AMAQI
5th Aug 2025647 AMAQI
5th Aug 2025608 AMAQI
5th Aug 2025779 AMAQI
5th Aug 20258110 AMAQI
5th Aug 20257411 AMAQI
5th Aug 20256312 PMAQI
5th Aug 2025641 PMAQI
5th Aug 2025582 PMAQI
5th Aug 2025633 PMAQI
5th Aug 2025644 PMAQI
5th Aug 2025645 PMAQI
5th Aug 2025646 PMAQI
5th Aug 2025697 PMAQI
5th Aug 2025788 PMAQI
5th Aug 2025669 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256511 PMAQI
6th Aug 20256512 AMAQI
6th Aug 2025671 AMAQI
6th Aug 2025722 AMAQI
6th Aug 2025723 AMAQI
6th Aug 2025704 AMAQI
6th Aug 2025705 AMAQI
15°C8/21°C
6th Aug 2025716 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025638 AMAQI
6th Aug 2025669 AMAQI
6th Aug 20256510 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20256112 PMAQI
6th Aug 2025661 PMAQI
6th Aug 2025662 PMAQI
6th Aug 2025713 PMAQI
6th Aug 2025604 PMAQI
6th Aug 2025665 PMAQI
6th Aug 2025686 PMAQI
6th Aug 2025767 PMAQI
6th Aug 2025778 PMAQI
6th Aug 2025699 PMAQI
6th Aug 20256610 PMAQI
6th Aug 20256611 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025661 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025603 AMAQI
7th Aug 2025544 AMAQI
7th Aug 2025615 AMAQI
16°C10/24°C
7th Aug 2025566 AMAQI
7th Aug 2025567 AMAQI
7th Aug 2025578 AMAQI
7th Aug 2025639 AMAQI
7th Aug 20256210 AMAQI
7th Aug 20256211 AMAQI
7th Aug 20256012 PMAQI
7th Aug 2025541 PMAQI
7th Aug 2025572 PMAQI
7th Aug 2025573 PMAQI
7th Aug 2025574 PMAQI
7th Aug 2025585 PMAQI
7th Aug 2025566 PMAQI
7th Aug 2025607 PMAQI
7th Aug 2025628 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20256010 PMAQI
7th Aug 20255911 PMAQI
8th Aug 20256012 AMAQI
8th Aug 2025601 AMAQI
8th Aug 2025602 AMAQI
8th Aug 2025543 AMAQI
8th Aug 2025584 AMAQI
8th Aug 2025645 AMAQI
11°C8/14°C
8th Aug 2025636 AMAQI
6 AM8th Aug 2025757 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 9 AM
67AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 5 PM
63AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 9 AM (Avg. 67), while the lowest AQI was between 10 AM to 5 PM (Avg. 63).
Night time
Avg. Highest Time
12 AM - 11 PM
66AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
12 AM - 11 PM
66AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 66), while the lowest AQI was between 12 AM to 11 PM (Avg. 66).
2025 Days Vs Air Quality
Rosslyn, Pretoria, Gauteng, South Africa
2025
21%
45
79%
174
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Good
45 DaysModerate
174 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 21%
Health Risk Level:
Very high
In 2025, 21% of 220 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Rosslyn, Pretoria, Gauteng, South Africa
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
68AQI
68AQI
2nd January 2025
65AQI
65AQI
3rd January 2025
70AQI
70AQI
4th January 2025
67AQI
67AQI
5th January 2025
63AQI
63AQI
6th January 2025
70AQI
70AQI
7th January 2025
66AQI
66AQI
8th January 2025
71AQI
71AQI
9th January 2025
68AQI
68AQI
10th January 2025
76AQI
76AQI
11th January 2025
77AQI
77AQI
12th January 2025
83AQI
83AQI
13th January 2025
75AQI
75AQI
14th January 2025
75AQI
75AQI
15th January 2025
76AQI
76AQI
16th January 2025
75AQI
75AQI
17th January 2025
73AQI
73AQI
18th January 2025
80AQI
80AQI
19th January 2025
78AQI
78AQI
20th January 2025
79AQI
79AQI
21st January 2025
76AQI
76AQI
22nd January 2025
79AQI
79AQI
23rd January 2025
77AQI
77AQI
24th January 2025
77AQI
77AQI
25th January 2025
76AQI
76AQI
26th January 2025
77AQI
77AQI
27th January 2025
69AQI
69AQI
28th January 2025
67AQI
67AQI
29th January 2025
68AQI
68AQI
30th January 2025
77AQI
77AQI
31st January 2025
79AQI
79AQI
1st February 2025
75AQI
75AQI
2nd February 2025
77AQI
77AQI
3rd February 2025
78AQI
78AQI
4th February 2025
78AQI
78AQI
5th February 2025
78AQI
78AQI
6th February 2025
80AQI
80AQI
7th February 2025
80AQI
80AQI
8th February 2025
80AQI
80AQI
9th February 2025
79AQI
79AQI
10th February 2025
79AQI
79AQI
11th February 2025
83AQI
83AQI
12th February 2025
76AQI
76AQI
13th February 2025
67AQI
67AQI
14th February 2025
56AQI
56AQI
15th February 2025
54AQI
54AQI
16th February 2025
42AQI
42AQI
17th February 2025
43AQI
43AQI
18th February 2025
46AQI
46AQI
19th February 2025
45AQI
45AQI
20th February 2025
39AQI
39AQI
21st February 2025
37AQI
37AQI
22nd February 2025
40AQI
40AQI
23rd February 2025
44AQI
44AQI
24th February 2025
31AQI
31AQI
25th February 2025
43AQI
43AQI
26th February 2025
35AQI
35AQI
27th February 2025
33AQI
33AQI
28th February 2025
37AQI
37AQI
1st March 2025
29AQI
29AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
19AQI
19AQI
4th March 2025
18AQI
18AQI
5th March 2025
14AQI
14AQI
6th March 2025
16AQI
16AQI
7th March 2025
15AQI
15AQI
8th March 2025
16AQI
16AQI
9th March 2025
49AQI
49AQI
10th March 2025
28AQI
28AQI
11th March 2025
21AQI
21AQI
12th March 2025
16AQI
16AQI
13th March 2025
20AQI
20AQI
14th March 2025
26AQI
26AQI
15th March 2025
24AQI
24AQI
16th March 2025
27AQI
27AQI
17th March 2025
29AQI
29AQI
18th March 2025
30AQI
30AQI
19th March 2025
32AQI
32AQI
20th March 2025
40AQI
40AQI
21st March 2025
52AQI
52AQI
22nd March 2025
55AQI
55AQI
23rd March 2025
63AQI
63AQI
24th March 2025
59AQI
59AQI
25th March 2025
57AQI
57AQI
26th March 2025
60AQI
60AQI
27th March 2025
60AQI
60AQI
28th March 2025
59AQI
59AQI
29th March 2025
55AQI
55AQI
30th March 2025
55AQI
55AQI
31st March 2025
55AQI
55AQI
1st April 2025
51AQI
51AQI
2nd April 2025
52AQI
52AQI
3rd April 2025
52AQI
52AQI
4th April 2025
50AQI
50AQI
5th April 2025
51AQI
51AQI
6th April 2025
50AQI
50AQI
7th April 2025
50AQI
50AQI
8th April 2025
48AQI
48AQI
9th April 2025
48AQI
48AQI
10th April 2025
46AQI
46AQI
11th April 2025
49AQI
49AQI
12th April 2025
51AQI
51AQI
13th April 2025
52AQI
52AQI
14th April 2025
54AQI
54AQI
15th April 2025
56AQI
56AQI
16th April 2025
53AQI
53AQI
17th April 2025
53AQI
53AQI
18th April 2025
52AQI
52AQI
19th April 2025
52AQI
52AQI
20th April 2025
53AQI
53AQI
21st April 2025
54AQI
54AQI
22nd April 2025
54AQI
54AQI
23rd April 2025
53AQI
53AQI
24th April 2025
51AQI
51AQI
25th April 2025
51AQI
51AQI
26th April 2025
53AQI
53AQI
27th April 2025
52AQI
52AQI
28th April 2025
52AQI
52AQI
29th April 2025
54AQI
54AQI
30th April 2025
53AQI
53AQI
1st May 2025
49AQI
49AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
42AQI
42AQI
4th May 2025
44AQI
44AQI
5th May 2025
53AQI
53AQI
6th May 2025
58AQI
58AQI
7th May 2025
62AQI
62AQI
8th May 2025
60AQI
60AQI
9th May 2025
62AQI
62AQI
10th May 2025
66AQI
66AQI
11th May 2025
58AQI
58AQI
12th May 2025
58AQI
58AQI
13th May 2025
61AQI
61AQI
14th May 2025
58AQI
58AQI
15th May 2025
62AQI
62AQI
16th May 2025
63AQI
63AQI
17th May 2025
61AQI
61AQI
18th May 2025
60AQI
60AQI
19th May 2025
61AQI
61AQI
20th May 2025
58AQI
58AQI
21st May 2025
52AQI
52AQI
22nd May 2025
54AQI
54AQI
23rd May 2025
58AQI
58AQI
24th May 2025
62AQI
62AQI
25th May 2025
62AQI
62AQI
26th May 2025
65AQI
65AQI
27th May 2025
69AQI
69AQI
28th May 2025
69AQI
69AQI
29th May 2025
74AQI
74AQI
30th May 2025
74AQI
74AQI
31st May 2025
71AQI
71AQI
1st June 2025
77AQI
77AQI
2nd June 2025
73AQI
73AQI
3rd June 2025
72AQI
72AQI
4th June 2025
74AQI
74AQI
5th June 2025
68AQI
68AQI
6th June 2025
72AQI
72AQI
7th June 2025
75AQI
75AQI
8th June 2025
70AQI
70AQI
9th June 2025
64AQI
64AQI
10th June 2025
55AQI
55AQI
11th June 2025
55AQI
55AQI
12th June 2025
57AQI
57AQI
13th June 2025
66AQI
66AQI
14th June 2025
72AQI
72AQI
15th June 2025
65AQI
65AQI
16th June 2025
68AQI
68AQI
17th June 2025
67AQI
67AQI
18th June 2025
65AQI
65AQI
19th June 2025
67AQI
67AQI
20th June 2025
65AQI
65AQI
21st June 2025
59AQI
59AQI
22nd June 2025
57AQI
57AQI
23rd June 2025
62AQI
62AQI
24th June 2025
60AQI
60AQI
25th June 2025
60AQI
60AQI
26th June 2025
58AQI
58AQI
27th June 2025
53AQI
53AQI
28th June 2025
54AQI
54AQI
29th June 2025
58AQI
58AQI
30th June 2025
56AQI
56AQI
1st July 2025
57AQI
57AQI
2nd July 2025
57AQI
57AQI
3rd July 2025
58AQI
58AQI
4th July 2025
55AQI
55AQI
5th July 2025
56AQI
56AQI
6th July 2025
61AQI
61AQI
7th July 2025
55AQI
55AQI
8th July 2025
58AQI
58AQI
9th July 2025
56AQI
56AQI
10th July 2025
57AQI
57AQI
11th July 2025
60AQI
60AQI
12th July 2025
62AQI
62AQI
13th July 2025
64AQI
64AQI
14th July 2025
63AQI
63AQI
15th July 2025
66AQI
66AQI
16th July 2025
73AQI
73AQI
17th July 2025
91AQI
91AQI
18th July 2025
94AQI
94AQI
19th July 2025
84AQI
84AQI
20th July 2025
73AQI
73AQI
21st July 2025
61AQI
61AQI
22nd July 2025
62AQI
62AQI
23rd July 2025
61AQI
61AQI
24th July 2025
66AQI
66AQI
25th July 2025
67AQI
67AQI
26th July 2025
59AQI
59AQI
27th July 2025
53AQI
53AQI
28th July 2025
48AQI
48AQI
29th July 2025
54AQI
54AQI
30th July 2025
60AQI
60AQI
31st July 2025
62AQI
62AQI
1st August 2025
58AQI
58AQI
2nd August 2025
64AQI
64AQI
3rd August 2025
67AQI
67AQI
4th August 2025
72AQI
72AQI
5th August 2025
67AQI
67AQI
6th August 2025
68AQI
68AQI
7th August 2025
59AQI
59AQI
73AQI
58AQI
36AQI
52AQI
60AQI
64AQI
63AQI
65AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202558AQI
31
13
15
20
11
7
23
4
27
30
1
30
7
45
174
Highest AQI recorded in
January73AQI
Lowest AQI recorded in
March36AQI
202468AQI
6
5
3
6
4
7
26
12
1
1
11
6
24
31
1
30
4
25
7
22
2
27
3
31
64
206
8
6
4
7
Highest AQI recorded in
January170AQI
Lowest AQI recorded in
February1AQI
202394AQI
28
3
16
11
1
2
22
7
1
11
17
1
14
14
3
1
17
11
1
3
16
12
2
25
4
2
23
5
10
13
7
1
4
16
3
4
2
2
21
8
17
219
108
17
3
Highest AQI recorded in
October124AQI
Lowest AQI recorded in
December78AQI
202276AQI
17
6
4
2
9
7
5
11
12
5
4
6
4
21
6
17
9
1
1
17
5
1
1
4
20
4
7
24
1
3
16
3
1
28
2
69
136
73
6
Highest AQI recorded in
August149AQI
Lowest AQI recorded in
June39AQI
202166AQI
27
4
20
8
10
21
2
22
6
4
17
10
2
15
13
10
3
1
19
11
4
17
9
12
17
2
16
14
26
5
124
169
54
Highest AQI recorded in
August96AQI
Lowest AQI recorded in
January25AQI
202073AQI
2
11
9
11
1
1
9
8
3
9
17
1
3
11
15
1
1
25
5
10
16
2
1
7
24
7
23
20
11
63
150
48
3
Highest AQI recorded in
June104AQI
Lowest AQI recorded in
December48AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
94AQILeast Polluted Year Recorded
2025(Avg.)
58AQIRosslyn's annual 2025 AQI (58) shows an average percentage change of -21.4% (improved AQI) compared to previous years: 2020 (73), 2021 (66), 2022 (76), 2023 (94), 2024 (68).
