Kuala Lumpur, Kuala Lumpur, Malaysia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Kuala Lumpur, Kuala Lumpur, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (9th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Mar - 9th Mar 2026
Kuala Lumpur, Kuala Lumpur, Malaysia
7 AM8th Mar 2026
7 PM
6 AM9th Mar 2026
91AQI
41AQI
91AQI
38AQI
In the last 24 hours,
Kuala Lumpur's AQI reached its highest point of 91 at 9 AM during the Day, while the lowest point, 38, was recorded at 9 PM during the Night between 8th Mar and 9th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Kuala Lumpur, Kuala Lumpur, Malaysia
26°C22/32°C
26°C22/32°C
26°C20/34°C
26°C23/32°C
26°C23/31°C
26°C23/32°C
25°C22/32°C
26°C23/30°C
25°C23/28°C
24°C22/28°C
24°C22/29°C
25°C22/31°C
26°C21/33°C
27°C23/33°C
26°C22/33°C
26°C22/30°C
25°C22/31°C
25°C22/30°C
24°C23/26°C
25°C22/31°C
26°C21/32°C
26°C22/32°C
26°C23/31°C
26°C23/31°C
26°C23/31°C
25°C22/31°C
25°C22/28°C
25°C22/30°C
26°C21/33°C
26°C21/34°C
84AQI
47AQI
75AQI
47AQI
2026 Days Vs Air Quality
Kuala Lumpur, Kuala Lumpur, Malaysia
6%
4
93%
63
1%
1
Total number of days with different AQI categories in last 69 days in 2026 (296 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2026, 6% of 69 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Kuala Lumpur, Kuala Lumpur, Malaysia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
63AQI (US)
71AQI (US)
74AQI (US)
66AQI (US)
74AQI (US)
53AQI (US)
49AQI (US)
60AQI (US)
71AQI (US)
78AQI (US)
95AQI (US)
79AQI (US)
77AQI (US)
91AQI (US)
103AQI (US)
84AQI (US)
96AQI (US)
92AQI (US)
84AQI (US)
85AQI (US)
78AQI (US)
70AQI (US)
60AQI (US)
54AQI (US)
57AQI (US)
52AQI (US)
51AQI (US)
60AQI (US)
59AQI (US)
60AQI (US)
60AQI (US)
58AQI (US)
60AQI (US)
58AQI (US)
57AQI (US)
54AQI (US)
59AQI (US)
57AQI (US)
59AQI (US)
61AQI (US)
57AQI (US)
57AQI (US)
55AQI (US)
61AQI (US)
64AQI (US)
60AQI (US)
57AQI (US)
58AQI (US)
61AQI (US)
55AQI (US)
56AQI (US)
56AQI (US)
57AQI (US)
63AQI (US)
58AQI (US)
57AQI (US)
50AQI (US)
54AQI (US)
47AQI (US)
46AQI (US)
64AQI (US)
58AQI (US)
54AQI (US)
58AQI (US)
58AQI (US)
54AQI (US)
60AQI (US)
57AQI (US)
71AQI (US)
57AQI (US)
57AQI (US)
No. of days
202664AQI (US)
Highest AQI (US) recorded in
January71AQI (US)
Lowest AQI (US) recorded in
March57AQI (US)
202561AQI (US)
Highest AQI (US) recorded in
December81AQI (US)
Lowest AQI (US) recorded in
June45AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
June57AQI (US)
Lowest AQI (US) recorded in
September1AQI (US)
202318AQI (US)
Highest AQI (US) recorded in
January57AQI (US)
Lowest AQI (US) recorded in
October0AQI (US)
202210AQI (US)
Highest AQI (US) recorded in
December53AQI (US)
Lowest AQI (US) recorded in
September0AQI (US)
202122AQI (US)
Highest AQI (US) recorded in
March62AQI (US)
Lowest AQI (US) recorded in
December0AQI (US)
202054AQI (US)
Highest AQI (US) recorded in
August58AQI (US)
Lowest AQI (US) recorded in
November51AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kuala Lumpur's annual 2026 AQI (US) (64) shows an average percentage change of 184.4% (worsened AQI (US)) compared to previous years: 2020 (54), 2021 (22), 2022 (10), 2023 (18), 2024 (36), 2025 (61).