Petaling Jaya, Selangor, Malaysia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Petaling Jaya, Selangor, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (10th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 96 of Moderate air quality on the same day.
Day & Night AQI Trend: 9th Aug - 10th Aug 2026
Petaling Jaya, Selangor, Malaysia
7 AM9th Aug 2026
7 PM
6 AM10th Aug 2026
121AQI
80AQI
110AQI
88AQI
In the last 24 hours,
Petaling Jaya's AQI reached its highest point of 121 at 10 AM during the Day, while the lowest point, 80, was recorded at 4 PM during the Day between 9th Aug and 10th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Petaling Jaya, Selangor, Malaysia
27°C23/31°C
27°C23/31°C
27°C24/30°C
27°C24/33°C
27°C24/32°C
26°C24/31°C
25°C23/29°C
26°C23/30°C
26°C23/30°C
26°C23/31°C
26°C23/30°C
27°C23/32°C
27°C23/32°C
26°C24/31°C
26°C23/31°C
26°C23/29°C
27°C23/30°C
27°C23/31°C
27°C23/31°C
26°C23/31°C
27°C24/32°C
27°C23/33°C
27°C23/33°C
27°C23/32°C
27°C24/31°C
27°C24/32°C
28°C24/33°C
28°C25/32°C
28°C25/31°C
26°C23/31°C
66AQI
60AQI
75AQI
61AQI
2026 Days Vs Air Quality
Petaling Jaya, Selangor, Malaysia
25%
54
75%
164
0.4%
1
Total number of days with different AQI categories in last 222 days in 2026 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 25%
Health Risk Level:
Very high
In 2026, 25% of 222 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
Petaling Jaya, Selangor, Malaysia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
64AQI (US)
74AQI (US)
75AQI (US)
68AQI (US)
80AQI (US)
56AQI (US)
58AQI (US)
64AQI (US)
74AQI (US)
80AQI (US)
96AQI (US)
85AQI (US)
76AQI (US)
90AQI (US)
103AQI (US)
88AQI (US)
98AQI (US)
92AQI (US)
86AQI (US)
88AQI (US)
83AQI (US)
70AQI (US)
60AQI (US)
54AQI (US)
58AQI (US)
52AQI (US)
51AQI (US)
60AQI (US)
59AQI (US)
60AQI (US)
60AQI (US)
59AQI (US)
60AQI (US)
59AQI (US)
57AQI (US)
55AQI (US)
60AQI (US)
58AQI (US)
60AQI (US)
61AQI (US)
57AQI (US)
58AQI (US)
56AQI (US)
60AQI (US)
64AQI (US)
60AQI (US)
58AQI (US)
59AQI (US)
62AQI (US)
56AQI (US)
56AQI (US)
56AQI (US)
58AQI (US)
64AQI (US)
58AQI (US)
58AQI (US)
50AQI (US)
55AQI (US)
48AQI (US)
48AQI (US)
64AQI (US)
58AQI (US)
54AQI (US)
58AQI (US)
58AQI (US)
56AQI (US)
60AQI (US)
58AQI (US)
54AQI (US)
52AQI (US)
52AQI (US)
48AQI (US)
45AQI (US)
45AQI (US)
47AQI (US)
48AQI (US)
51AQI (US)
52AQI (US)
53AQI (US)
52AQI (US)
50AQI (US)
48AQI (US)
52AQI (US)
62AQI (US)
64AQI (US)
56AQI (US)
55AQI (US)
60AQI (US)
52AQI (US)
54AQI (US)
53AQI (US)
57AQI (US)
56AQI (US)
60AQI (US)
57AQI (US)
53AQI (US)
50AQI (US)
44AQI (US)
48AQI (US)
48AQI (US)
48AQI (US)
49AQI (US)
47AQI (US)
52AQI (US)
60AQI (US)
56AQI (US)
46AQI (US)
52AQI (US)
54AQI (US)
55AQI (US)
58AQI (US)
60AQI (US)
52AQI (US)
56AQI (US)
59AQI (US)
48AQI (US)
48AQI (US)
55AQI (US)
54AQI (US)
44AQI (US)
42AQI (US)
46AQI (US)
40AQI (US)
46AQI (US)
46AQI (US)
38AQI (US)
44AQI (US)
43AQI (US)
50AQI (US)
45AQI (US)
44AQI (US)
40AQI (US)
74AQI (US)
61AQI (US)
60AQI (US)
48AQI (US)
60AQI (US)
60AQI (US)
52AQI (US)
50AQI (US)
54AQI (US)
39AQI (US)
47AQI (US)
46AQI (US)
42AQI (US)
56AQI (US)
59AQI (US)
74AQI (US)
73AQI (US)
58AQI (US)
74AQI (US)
70AQI (US)
61AQI (US)
64AQI (US)
50AQI (US)
54AQI (US)
52AQI (US)
41AQI (US)
39AQI (US)
63AQI (US)
54AQI (US)
74AQI (US)
63AQI (US)
64AQI (US)
58AQI (US)
49AQI (US)
59AQI (US)
56AQI (US)
63AQI (US)
40AQI (US)
42AQI (US)
41AQI (US)
44AQI (US)
54AQI (US)
61AQI (US)
66AQI (US)
64AQI (US)
60AQI (US)
64AQI (US)
65AQI (US)
62AQI (US)
66AQI (US)
58AQI (US)
49AQI (US)
56AQI (US)
48AQI (US)
56AQI (US)
64AQI (US)
72AQI (US)
64AQI (US)
77AQI (US)
84AQI (US)
80AQI (US)
62AQI (US)
65AQI (US)
48AQI (US)
55AQI (US)
69AQI (US)
64AQI (US)
59AQI (US)
66AQI (US)
82AQI (US)
71AQI (US)
46AQI (US)
68AQI (US)
75AQI (US)
68AQI (US)
50AQI (US)
61AQI (US)
61AQI (US)
59AQI (US)
73AQI (US)
42AQI (US)
52AQI (US)
54AQI (US)
42AQI (US)
74AQI (US)
97AQI (US)
96AQI (US)
73AQI (US)
58AQI (US)
54AQI (US)
53AQI (US)
50AQI (US)
57AQI (US)
64AQI (US)
65AQI (US)
No. of days
202659AQI (US)
Highest AQI (US) recorded in
January73AQI (US)
Lowest AQI (US) recorded in
May50AQI (US)
202561AQI (US)
Highest AQI (US) recorded in
December84AQI (US)
Lowest AQI (US) recorded in
June45AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
June59AQI (US)
Lowest AQI (US) recorded in
September1AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
January64AQI (US)
Lowest AQI (US) recorded in
October0AQI (US)
202210AQI (US)
Highest AQI (US) recorded in
December55AQI (US)
Lowest AQI (US) recorded in
September0AQI (US)
202129AQI (US)
Highest AQI (US) recorded in
March76AQI (US)
Lowest AQI (US) recorded in
December0AQI (US)
202061AQI (US)
Highest AQI (US) recorded in
December76AQI (US)
Lowest AQI (US) recorded in
April54AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Petaling Jaya's annual 2026 AQI (US) (59) shows an average percentage change of 150.06% (worsened AQI (US)) compared to previous years: 2020 (61), 2021 (29), 2022 (10), 2023 (20), 2024 (27), 2025 (61).