KLCC, 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
KLCC, Kuala Lumpur, Kuala Lumpur, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 51 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
KLCC, Kuala Lumpur, Kuala Lumpur, Malaysia
7 AM11th Mar 2026
7 PM
6 AM12th Mar 2026
76AQI
34AQI
65AQI
44AQI
In the last 24 hours,
KLCC's AQI reached its highest point of 76 at 9 AM during the Day, while the lowest point, 34, was recorded at 4 PM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
KLCC, Kuala Lumpur, Kuala Lumpur, Malaysia
26°C23/32°C
25°C22/30°C
26°C23/32°C
25°C22/32°C
25°C22/30°C
25°C23/28°C
24°C22/28°C
24°C22/29°C
25°C22/31°C
26°C21/33°C
27°C22/33°C
26°C22/33°C
25°C22/30°C
25°C22/31°C
26°C23/30°C
24°C22/26°C
25°C22/31°C
26°C21/32°C
26°C22/32°C
26°C22/31°C
26°C23/31°C
26°C22/31°C
25°C22/31°C
24°C21/28°C
25°C21/30°C
26°C22/33°C
26°C21/34°C
26°C21/34°C
26°C21/34°C
26°C22/33°C
78AQI
48AQI
72AQI
46AQI
2026 Days Vs Air Quality
KLCC, Kuala Lumpur, Kuala Lumpur, Malaysia
8%
6
92%
65
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2026, 8% of 72 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
KLCC, Kuala Lumpur, Kuala Lumpur, Malaysia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
61AQI (US)
70AQI (US)
73AQI (US)
65AQI (US)
71AQI (US)
53AQI (US)
46AQI (US)
59AQI (US)
70AQI (US)
77AQI (US)
96AQI (US)
75AQI (US)
77AQI (US)
85AQI (US)
99AQI (US)
83AQI (US)
89AQI (US)
90AQI (US)
84AQI (US)
87AQI (US)
76AQI (US)
71AQI (US)
60AQI (US)
53AQI (US)
55AQI (US)
51AQI (US)
50AQI (US)
61AQI (US)
57AQI (US)
60AQI (US)
60AQI (US)
57AQI (US)
61AQI (US)
58AQI (US)
55AQI (US)
54AQI (US)
60AQI (US)
56AQI (US)
59AQI (US)
61AQI (US)
57AQI (US)
59AQI (US)
54AQI (US)
60AQI (US)
61AQI (US)
61AQI (US)
57AQI (US)
58AQI (US)
58AQI (US)
56AQI (US)
54AQI (US)
55AQI (US)
56AQI (US)
61AQI (US)
57AQI (US)
58AQI (US)
50AQI (US)
54AQI (US)
46AQI (US)
47AQI (US)
62AQI (US)
57AQI (US)
52AQI (US)
57AQI (US)
57AQI (US)
51AQI (US)
56AQI (US)
54AQI (US)
53AQI (US)
50AQI (US)
51AQI (US)
70AQI (US)
57AQI (US)
54AQI (US)
No. of days
202662AQI (US)
Highest AQI (US) recorded in
January70AQI (US)
Lowest AQI (US) recorded in
March54AQI (US)
202561AQI (US)
Highest AQI (US) recorded in
October83AQI (US)
Lowest AQI (US) recorded in
June45AQI (US)
202452AQI (US)
Highest AQI (US) recorded in
January66AQI (US)
Lowest AQI (US) recorded in
September13AQI (US)
202362AQI (US)
Highest AQI (US) recorded in
April74AQI (US)
Lowest AQI (US) recorded in
February55AQI (US)
202255AQI (US)
Highest AQI (US) recorded in
November57AQI (US)
Lowest AQI (US) recorded in
October52AQI (US)
Most & Least Polluted Years Over the Last 5 Years
KLCC's annual 2026 AQI (US) (62) shows an average percentage change of 8.4% (worsened AQI (US)) compared to previous years: 2022 (55), 2023 (62), 2024 (52), 2025 (61).