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HistoryAQIPM2.5PM10COSO2NO2O3

Nairobi, Nairobi County, Kenya 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

Nairobi, Nairobi County, Kenya

2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2025
67AQI
Lowest AQI recorded on
1st Aug 2025
67AQI

Same Day Analysis (1st August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025

Nairobi, Nairobi County, Kenya

AQI
Day
Night
.

6 AM1st Aug 2025

6 PM

5 AM2nd Aug 2025

Day time
Avg. Highest Time
6PM1st Aug

79AQI

Avg. Lowest Time
7AM1st Aug

59AQI

Night time
Avg. Highest Time
8PM1st Aug

72AQI

Avg. Lowest Time
5AM2nd Aug

61AQI

In the last 24 hours,

Nairobi's AQI reached its highest point of 79 at 6 PM during the Day, while the lowest point, 59, was recorded at 7 AM during the Day between 1st Aug and 2nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Nairobi, Nairobi County, Kenya

JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025356 AMAQI
3rd Jul 2025357 AMAQI
3rd Jul 2025368 AMAQI
3rd Jul 2025369 AMAQI
3rd Jul 20253610 AMAQI
3rd Jul 20253611 AMAQI
3rd Jul 20255012 PMAQI
3rd Jul 2025511 PMAQI
3rd Jul 2025562 PMAQI
3rd Jul 2025583 PMAQI
3rd Jul 2025594 PMAQI
3rd Jul 2025605 PMAQI
3rd Jul 2025566 PMAQI
3rd Jul 2025587 PMAQI
3rd Jul 2025568 PMAQI
3rd Jul 2025569 PMAQI
3rd Jul 20255710 PMAQI
3rd Jul 20255511 PMAQI
4th Jul 20255512 AMAQI
4th Jul 2025551 AMAQI
4th Jul 2025552 AMAQI
4th Jul 2025483 AMAQI
4th Jul 2025424 AMAQI
4th Jul 2025445 AMAQI

17°C14/20°C

4th Jul 2025386 AMAQI
4th Jul 2025447 AMAQI
4th Jul 2025468 AMAQI
4th Jul 2025509 AMAQI
4th Jul 20254610 AMAQI
4th Jul 20254811 AMAQI
4th Jul 20255112 PMAQI
4th Jul 2025471 PMAQI
4th Jul 2025522 PMAQI
4th Jul 2025533 PMAQI
4th Jul 2025534 PMAQI
4th Jul 2025545 PMAQI
4th Jul 2025546 PMAQI
4th Jul 2025547 PMAQI
4th Jul 2025558 PMAQI
4th Jul 2025559 PMAQI
4th Jul 20255510 PMAQI
4th Jul 20255511 PMAQI
5th Jul 20255512 AMAQI
5th Jul 2025551 AMAQI
5th Jul 2025552 AMAQI
5th Jul 2025473 AMAQI
5th Jul 2025454 AMAQI
5th Jul 2025425 AMAQI

17°C14/22°C

5th Jul 2025436 AMAQI
5th Jul 2025487 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025519 AMAQI
5th Jul 20255010 AMAQI
5th Jul 20254811 AMAQI
5th Jul 20254812 PMAQI
5th Jul 2025461 PMAQI
5th Jul 2025522 PMAQI
5th Jul 2025533 PMAQI
5th Jul 2025554 PMAQI
5th Jul 2025565 PMAQI
5th Jul 2025566 PMAQI
5th Jul 2025567 PMAQI
5th Jul 2025568 PMAQI
5th Jul 2025569 PMAQI
5th Jul 20255710 PMAQI
5th Jul 20255611 PMAQI
6th Jul 20255612 AMAQI
6th Jul 2025551 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025553 AMAQI
6th Jul 2025554 AMAQI
6th Jul 2025535 AMAQI

17°C15/21°C

6th Jul 2025476 AMAQI
6th Jul 2025517 AMAQI
6th Jul 2025508 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20255810 AMAQI
6th Jul 20255611 AMAQI
6th Jul 20255612 PMAQI
6th Jul 2025571 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025573 PMAQI
6th Jul 2025584 PMAQI
6th Jul 2025595 PMAQI
6th Jul 2025606 PMAQI
6th Jul 2025597 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20256010 PMAQI
6th Jul 20255911 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025581 AMAQI
7th Jul 2025602 AMAQI
7th Jul 2025483 AMAQI
7th Jul 2025534 AMAQI
7th Jul 2025425 AMAQI

17°C14/22°C

7th Jul 2025416 AMAQI
7th Jul 2025467 AMAQI
7th Jul 2025478 AMAQI
7th Jul 2025489 AMAQI
7th Jul 20255010 AMAQI
7th Jul 20255111 AMAQI
7th Jul 20255112 PMAQI
7th Jul 2025521 PMAQI
7th Jul 2025512 PMAQI
7th Jul 2025553 PMAQI
7th Jul 2025564 PMAQI
7th Jul 2025575 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025587 PMAQI
7th Jul 2025598 PMAQI
7th Jul 2025589 PMAQI
7th Jul 20255910 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20255812 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025483 AMAQI
8th Jul 2025444 AMAQI
8th Jul 2025465 AMAQI

17°C15/22°C

8th Jul 2025486 AMAQI
8th Jul 2025487 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025539 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255812 PMAQI
8th Jul 2025571 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025564 PMAQI
8th Jul 2025575 PMAQI
8th Jul 2025556 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025549 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025571 AMAQI
9th Jul 2025592 AMAQI
9th Jul 2025493 AMAQI
9th Jul 2025534 AMAQI
9th Jul 2025525 AMAQI

17°C14/20°C

9th Jul 2025476 AMAQI
9th Jul 2025507 AMAQI
9th Jul 2025528 AMAQI
9th Jul 2025529 AMAQI
9th Jul 20255010 AMAQI
9th Jul 20255111 AMAQI
9th Jul 20254812 PMAQI
9th Jul 2025481 PMAQI
9th Jul 2025532 PMAQI
9th Jul 2025513 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025536 PMAQI
9th Jul 2025537 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255310 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025493 AMAQI
10th Jul 2025434 AMAQI
10th Jul 2025415 AMAQI

16°C14/20°C

10th Jul 2025396 AMAQI
10th Jul 2025487 AMAQI
10th Jul 2025528 AMAQI
10th Jul 2025539 AMAQI
10th Jul 20255010 AMAQI
10th Jul 20255111 AMAQI
10th Jul 20255112 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025512 PMAQI
10th Jul 2025563 PMAQI
10th Jul 2025574 PMAQI
10th Jul 2025575 PMAQI
10th Jul 2025596 PMAQI
10th Jul 2025577 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025574 AMAQI
11th Jul 2025545 AMAQI

17°C14/21°C

11th Jul 2025506 AMAQI
11th Jul 2025507 AMAQI
11th Jul 2025508 AMAQI
11th Jul 2025539 AMAQI
11th Jul 20255110 AMAQI
11th Jul 20255111 AMAQI
11th Jul 20255012 PMAQI
11th Jul 2025471 PMAQI
11th Jul 2025502 PMAQI
11th Jul 2025593 PMAQI
11th Jul 2025604 PMAQI
11th Jul 2025625 PMAQI
11th Jul 2025606 PMAQI
11th Jul 2025617 PMAQI
11th Jul 2025598 PMAQI
11th Jul 2025599 PMAQI
11th Jul 20256010 PMAQI
11th Jul 20255811 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025523 AMAQI
12th Jul 2025584 AMAQI
12th Jul 2025575 AMAQI

17°C14/21°C

12th Jul 2025596 AMAQI
12th Jul 2025607 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025559 AMAQI
12th Jul 20255310 AMAQI
12th Jul 20255311 AMAQI
12th Jul 20255612 PMAQI
12th Jul 2025531 PMAQI
12th Jul 2025552 PMAQI
12th Jul 2025613 PMAQI
12th Jul 2025614 PMAQI
12th Jul 2025605 PMAQI
12th Jul 2025606 PMAQI
12th Jul 2025617 PMAQI
12th Jul 2025618 PMAQI
12th Jul 2025619 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256111 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025591 AMAQI
13th Jul 2025592 AMAQI
13th Jul 2025473 AMAQI
13th Jul 2025404 AMAQI
13th Jul 2025495 AMAQI

17°C13/21°C

13th Jul 2025456 AMAQI
13th Jul 2025507 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255710 AMAQI
13th Jul 20255311 AMAQI
13th Jul 20255312 PMAQI
13th Jul 2025531 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025594 PMAQI
13th Jul 2025595 PMAQI
13th Jul 2025586 PMAQI
13th Jul 2025587 PMAQI
13th Jul 2025598 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255812 AMAQI
14th Jul 2025581 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025483 AMAQI
14th Jul 2025404 AMAQI
14th Jul 2025435 AMAQI

17°C14/21°C

14th Jul 2025446 AMAQI
14th Jul 2025517 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20255511 AMAQI
14th Jul 20255112 PMAQI
14th Jul 2025531 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025617 PMAQI
14th Jul 2025618 PMAQI
14th Jul 2025619 PMAQI
14th Jul 20256110 PMAQI
14th Jul 20256111 PMAQI
15th Jul 20255912 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025593 AMAQI
15th Jul 2025554 AMAQI
15th Jul 2025585 AMAQI

17°C13/22°C

15th Jul 2025496 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025549 AMAQI
15th Jul 20255410 AMAQI
15th Jul 20255411 AMAQI
15th Jul 20255612 PMAQI
15th Jul 2025551 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025614 PMAQI
15th Jul 2025605 PMAQI
15th Jul 2025626 PMAQI
15th Jul 2025627 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025639 PMAQI
15th Jul 20256110 PMAQI
15th Jul 20256111 PMAQI
16th Jul 20256112 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025602 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025624 AMAQI
16th Jul 2025595 AMAQI

18°C12/23°C

16th Jul 2025576 AMAQI
16th Jul 2025597 AMAQI
16th Jul 2025608 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255811 AMAQI
16th Jul 20255912 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025613 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025635 PMAQI
16th Jul 2025646 PMAQI
16th Jul 2025637 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256310 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256212 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025642 AMAQI
17th Jul 2025593 AMAQI
17th Jul 2025624 AMAQI
17th Jul 2025705 AMAQI

17°C13/20°C

17th Jul 2025546 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20255810 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025611 PMAQI
17th Jul 2025572 PMAQI
17th Jul 2025613 PMAQI
17th Jul 2025644 PMAQI
17th Jul 2025635 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025647 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256510 PMAQI
17th Jul 20255911 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025631 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025593 AMAQI
18th Jul 2025594 AMAQI
18th Jul 2025555 AMAQI

17°C13/23°C

18th Jul 2025556 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025608 AMAQI
18th Jul 2025599 AMAQI
18th Jul 20255710 AMAQI
18th Jul 20255811 AMAQI
18th Jul 20256612 PMAQI
18th Jul 2025651 PMAQI
18th Jul 2025682 PMAQI
18th Jul 2025623 PMAQI
18th Jul 2025634 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20255910 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256212 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025633 AMAQI
19th Jul 2025544 AMAQI
19th Jul 2025545 AMAQI

17°C13/21°C

19th Jul 2025536 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025628 AMAQI
19th Jul 2025649 AMAQI
19th Jul 20255910 AMAQI
19th Jul 20255911 AMAQI
19th Jul 20256012 PMAQI
19th Jul 2025581 PMAQI
19th Jul 2025572 PMAQI
19th Jul 2025623 PMAQI
19th Jul 2025604 PMAQI
19th Jul 2025615 PMAQI
19th Jul 2025616 PMAQI
19th Jul 2025607 PMAQI
19th Jul 2025618 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256310 PMAQI
19th Jul 20256211 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025612 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025614 AMAQI
20th Jul 2025575 AMAQI

18°C13/24°C

20th Jul 2025606 AMAQI
20th Jul 2025657 AMAQI
20th Jul 2025638 AMAQI
20th Jul 2025659 AMAQI
20th Jul 20256010 AMAQI
20th Jul 20256011 AMAQI
20th Jul 20255712 PMAQI
20th Jul 2025581 PMAQI
20th Jul 2025582 PMAQI
20th Jul 2025643 PMAQI
20th Jul 2025644 PMAQI
20th Jul 2025635 PMAQI
20th Jul 2025646 PMAQI
20th Jul 2025637 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025629 PMAQI
20th Jul 20256210 PMAQI
20th Jul 20256111 PMAQI
21st Jul 20256312 AMAQI
21st Jul 2025641 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025753 AMAQI
21st Jul 2025724 AMAQI
21st Jul 2025735 AMAQI

17°C12/22°C

21st Jul 2025676 AMAQI
21st Jul 2025597 AMAQI
21st Jul 2025628 AMAQI
21st Jul 2025589 AMAQI
21st Jul 20255710 AMAQI
21st Jul 20255711 AMAQI
21st Jul 20255812 PMAQI
21st Jul 2025571 PMAQI
21st Jul 2025582 PMAQI
21st Jul 2025633 PMAQI
21st Jul 2025644 PMAQI
21st Jul 2025645 PMAQI
21st Jul 2025636 PMAQI
21st Jul 2025637 PMAQI
21st Jul 2025648 PMAQI
21st Jul 2025649 PMAQI
21st Jul 20256410 PMAQI
21st Jul 20256411 PMAQI
22nd Jul 20256412 AMAQI
22nd Jul 2025641 AMAQI
22nd Jul 2025642 AMAQI
22nd Jul 2025583 AMAQI
22nd Jul 2025564 AMAQI
22nd Jul 2025595 AMAQI

18°C12/24°C

22nd Jul 2025596 AMAQI
22nd Jul 2025617 AMAQI
22nd Jul 2025618 AMAQI
22nd Jul 2025629 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256311 AMAQI
22nd Jul 20256012 PMAQI
22nd Jul 2025631 PMAQI
22nd Jul 2025612 PMAQI
22nd Jul 2025653 PMAQI
22nd Jul 2025634 PMAQI
22nd Jul 2025635 PMAQI
22nd Jul 2025646 PMAQI
22nd Jul 2025667 PMAQI
22nd Jul 2025658 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256311 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025652 AMAQI
23rd Jul 2025613 AMAQI
23rd Jul 2025604 AMAQI
23rd Jul 2025595 AMAQI

18°C12/25°C

23rd Jul 2025606 AMAQI
23rd Jul 2025587 AMAQI
23rd Jul 2025598 AMAQI
23rd Jul 2025619 AMAQI
23rd Jul 20256110 AMAQI
23rd Jul 20256811 AMAQI
23rd Jul 20256512 PMAQI
23rd Jul 2025641 PMAQI
23rd Jul 2025672 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025634 PMAQI
23rd Jul 2025635 PMAQI
23rd Jul 2025646 PMAQI
23rd Jul 2025637 PMAQI
23rd Jul 2025648 PMAQI
23rd Jul 2025649 PMAQI
23rd Jul 20256410 PMAQI
23rd Jul 20256311 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025631 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025603 AMAQI
24th Jul 2025564 AMAQI
24th Jul 2025585 AMAQI

17°C14/22°C

24th Jul 2025576 AMAQI
24th Jul 2025597 AMAQI
24th Jul 2025598 AMAQI
24th Jul 2025599 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20255911 AMAQI
24th Jul 20256312 PMAQI
24th Jul 2025621 PMAQI
24th Jul 2025612 PMAQI
24th Jul 2025633 PMAQI
24th Jul 2025664 PMAQI
24th Jul 2025655 PMAQI
24th Jul 2025646 PMAQI
24th Jul 2025657 PMAQI
24th Jul 2025658 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256410 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256512 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025563 AMAQI
25th Jul 2025524 AMAQI
25th Jul 2025545 AMAQI

18°C12/24°C

25th Jul 2025566 AMAQI
25th Jul 2025657 AMAQI
25th Jul 2025648 AMAQI
25th Jul 2025619 AMAQI
25th Jul 20256510 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025623 PMAQI
25th Jul 2025634 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025637 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256110 PMAQI
25th Jul 20256211 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025633 AMAQI
26th Jul 2025654 AMAQI
26th Jul 2025645 AMAQI

19°C12/27°C

26th Jul 2025666 AMAQI
26th Jul 2025667 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255711 AMAQI
26th Jul 20255612 PMAQI
26th Jul 2025551 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025595 PMAQI
26th Jul 2025606 PMAQI
26th Jul 2025607 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256110 PMAQI
26th Jul 20256111 PMAQI
27th Jul 20256112 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025612 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025744 AMAQI
27th Jul 2025675 AMAQI

18°C12/25°C

27th Jul 2025666 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20256010 AMAQI
27th Jul 20255811 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025551 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025593 PMAQI
27th Jul 2025594 PMAQI
27th Jul 2025595 PMAQI
27th Jul 2025606 PMAQI
27th Jul 2025617 PMAQI
27th Jul 2025598 PMAQI
27th Jul 2025619 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025591 AMAQI
28th Jul 2025592 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025524 AMAQI
28th Jul 2025555 AMAQI

18°C12/25°C

28th Jul 2025566 AMAQI
28th Jul 2025597 AMAQI
28th Jul 2025618 AMAQI
28th Jul 2025589 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025551 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025573 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025565 PMAQI
28th Jul 2025576 PMAQI
28th Jul 2025587 PMAQI
28th Jul 2025598 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255711 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025453 AMAQI
29th Jul 2025454 AMAQI
29th Jul 2025335 AMAQI

18°C12/25°C

29th Jul 2025386 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025559 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025597 PMAQI
29th Jul 2025598 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025614 AMAQI
30th Jul 2025565 AMAQI

17°C13/24°C

30th Jul 2025586 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025579 AMAQI
30th Jul 20255710 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025575 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256612 AMAQI
31st Jul 2025661 AMAQI
31st Jul 2025662 AMAQI
31st Jul 2025663 AMAQI
31st Jul 2025664 AMAQI
31st Jul 2025565 AMAQI

17°C11/24°C

31st Jul 2025486 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025649 AMAQI
31st Jul 20256510 AMAQI
31st Jul 20256411 AMAQI
31st Jul 20256112 PMAQI
31st Jul 2025591 PMAQI
31st Jul 2025612 PMAQI
31st Jul 2025723 PMAQI
31st Jul 2025694 PMAQI
31st Jul 2025725 PMAQI
31st Jul 2025766 PMAQI
31st Jul 2025717 PMAQI
31st Jul 2025708 PMAQI
31st Jul 2025669 PMAQI
31st Jul 20256710 PMAQI
31st Jul 20257011 PMAQI
1st Aug 20256812 AMAQI
1st Aug 2025681 AMAQI
1st Aug 2025692 AMAQI
1st Aug 2025663 AMAQI
1st Aug 2025624 AMAQI
1st Aug 2025625 AMAQI

18°C12/25°C

1st Aug 2025646 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025618 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025721 PMAQI
1st Aug 2025702 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025796 PMAQI
1st Aug 2025707 PMAQI
1st Aug 2025728 PMAQI
1st Aug 2025719 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20257211 PMAQI
2nd Aug 20256812 AMAQI
2nd Aug 2025671 AMAQI
2nd Aug 2025692 AMAQI
2nd Aug 2025683 AMAQI
2nd Aug 2025694 AMAQI
2nd Aug 2025615 AMAQI

17°C13/22°C

2nd Aug 2025716 AMAQI
6 AM
2nd Aug 2025577 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025699 AMAQI
2nd Aug 20257110 AMAQI
2nd Aug 20257211 AMAQI
2nd Aug 20258812 PMAQI
12 PM
2nd Aug 2025781 PMAQI
2nd Aug 2025802 PMAQI
2nd Aug 2025743 PMAQI
2nd Aug 2025774 PMAQI
2nd Aug 2025755 PMAQI
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 6 PM

57AQI

13 hours / Day
390 hours / Month
Avg. Lowest Time
6 AM - 6 PM

57AQI

13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 PM (Avg. 57), while the lowest AQI was between 6 AM to 6 PM (Avg. 57).
Night time
Avg. Highest Time
7 PM - 11 PM

61AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
3 AM - 5 AM

55AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 61), while the lowest AQI was between 3 AM to 5 AM (Avg. 55).

2025 Days Vs Air Quality

Nairobi, Nairobi County, Kenya

2025

20%

26

80%

102

Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)

Good
26 Days
Moderate
102 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 20%

Health Risk Level:

Very high

In 2025, 20% of 214 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

Nairobi, Nairobi County, Kenya

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 March 2025
72AQI
2nd March 2025
75AQI
3rd March 2025
74AQI
4th March 2025
75AQI
5th March 2025
66AQI
1st April 2025
71AQI
2nd April 2025
74AQI
3rd April 2025
75AQI
4th April 2025
69AQI
5th April 2025
61AQI
6th April 2025
57AQI
7th April 2025
67AQI
8th April 2025
74AQI
9th April 2025
69AQI
10th April 2025
67AQI
11th April 2025
72AQI
12th April 2025
68AQI
13th April 2025
59AQI
14th April 2025
61AQI
15th April 2025
61AQI
16th April 2025
61AQI
17th April 2025
64AQI
18th April 2025
60AQI
19th April 2025
62AQI
20th April 2025
61AQI
21st April 2025
58AQI
22nd April 2025
60AQI
23rd April 2025
56AQI
24th April 2025
60AQI
25th April 2025
60AQI
26th April 2025
63AQI
27th April 2025
61AQI
28th April 2025
64AQI
29th April 2025
64AQI
30th April 2025
62AQI
1st May 2025
50AQI
2nd May 2025
49AQI
3rd May 2025
51AQI
4th May 2025
49AQI
5th May 2025
49AQI
6th May 2025
50AQI
7th May 2025
56AQI
8th May 2025
49AQI
9th May 2025
52AQI
10th May 2025
51AQI
11th May 2025
48AQI
12th May 2025
56AQI
13th May 2025
49AQI
14th May 2025
51AQI
15th May 2025
51AQI
16th May 2025
52AQI
17th May 2025
55AQI
18th May 2025
56AQI
19th May 2025
51AQI
20th May 2025
45AQI
21st May 2025
49AQI
22nd May 2025
50AQI
23rd May 2025
46AQI
24th May 2025
50AQI
25th May 2025
47AQI
26th May 2025
53AQI
27th May 2025
57AQI
28th May 2025
50AQI
29th May 2025
42AQI
30th May 2025
47AQI
31st May 2025
47AQI
1st June 2025
45AQI
2nd June 2025
47AQI
3rd June 2025
53AQI
4th June 2025
53AQI
5th June 2025
49AQI
6th June 2025
45AQI
7th June 2025
45AQI
8th June 2025
40AQI
9th June 2025
42AQI
10th June 2025
46AQI
11th June 2025
51AQI
12th June 2025
54AQI
13th June 2025
53AQI
14th June 2025
66AQI
15th June 2025
56AQI
16th June 2025
56AQI
17th June 2025
55AQI
18th June 2025
54AQI
19th June 2025
54AQI
20th June 2025
58AQI
21st June 2025
62AQI
22nd June 2025
60AQI
23rd June 2025
62AQI
24th June 2025
61AQI
25th June 2025
57AQI
26th June 2025
54AQI
27th June 2025
53AQI
28th June 2025
54AQI
29th June 2025
54AQI
30th June 2025
54AQI
1st July 2025
54AQI
2nd July 2025
59AQI
3rd July 2025
54AQI
4th July 2025
53AQI
5th July 2025
54AQI
6th July 2025
57AQI
7th July 2025
55AQI
8th July 2025
55AQI
9th July 2025
53AQI
10th July 2025
55AQI
11th July 2025
56AQI
12th July 2025
58AQI
13th July 2025
56AQI
14th July 2025
56AQI
15th July 2025
59AQI
16th July 2025
61AQI
17th July 2025
61AQI
18th July 2025
61AQI
19th July 2025
60AQI
20th July 2025
62AQI
21st July 2025
63AQI
22nd July 2025
63AQI
23rd July 2025
62AQI
24th July 2025
62AQI
25th July 2025
62AQI
26th July 2025
61AQI
27th July 2025
60AQI
28th July 2025
58AQI
29th July 2025
55AQI
30th July 2025
57AQI
31st July 2025
66AQI
1st August 2025
67AQI

72AQI

64AQI

50AQI

53AQI

58AQI

67AQI

No. of days

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

202557AQI

5
30
18
13
8
22
31
1
26
102

Highest AQI recorded in

March

72AQI

Lowest AQI recorded in

May

50AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
57AQI
Least Polluted Year Recorded
2025(Avg.)
57AQI

Nairobi's annual 2025 AQI (57) shows an average percentage change of NaN% (improved AQI) compared to previous years: .