Jianca Dalau, Luan, Anhui, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Jianca Dalau, Luan, Anhui, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 85 of Moderate air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Jianca Dalau, Luan, Anhui, China
5 AM3rd Jun 2026
7 PM
4 AM4th Jun 2026
131AQI
63AQI
82AQI
65AQI
In the last 24 hours,
Jianca Dalau's AQI reached its highest point of 131 at 10 AM during the Day, while the lowest point, 63, was recorded at 7 PM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Jianca Dalau, Luan, Anhui, China
24°C17/31°C
20°C18/21°C
18°C15/22°C
20°C14/27°C
23°C16/30°C
26°C18/34°C
27°C21/33°C
27°C23/33°C
25°C22/29°C
23°C19/28°C
26°C20/32°C
25°C21/30°C
22°C21/23°C
21°C20/23°C
20°C19/23°C
22°C17/28°C
25°C20/31°C
26°C22/31°C
26°C23/28°C
27°C24/32°C
22°C20/24°C
22°C19/25°C
26°C21/31°C
25°C22/29°C
25°C22/30°C
25°C19/31°C
27°C21/33°C
28°C23/34°C
27°C24/34°C
27°C22/34°C
76AQI
60AQI
79AQI
67AQI
2026 Days Vs Air Quality
Jianca Dalau, Luan, Anhui, China
12%
19
49%
76
35%
55
3%
5
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 12%
Health Risk Level:
Extreme
In 2026, 12% of 155 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
Jianca Dalau, Luan, Anhui, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
57AQI (US)
98AQI (US)
112AQI (US)
142AQI (US)
122AQI (US)
115AQI (US)
68AQI (US)
91AQI (US)
89AQI (US)
97AQI (US)
85AQI (US)
95AQI (US)
116AQI (US)
119AQI (US)
127AQI (US)
134AQI (US)
188AQI (US)
171AQI (US)
55AQI (US)
84AQI (US)
117AQI (US)
73AQI (US)
114AQI (US)
149AQI (US)
159AQI (US)
140AQI (US)
130AQI (US)
120AQI (US)
138AQI (US)
65AQI (US)
68AQI (US)
72AQI (US)
92AQI (US)
149AQI (US)
135AQI (US)
135AQI (US)
95AQI (US)
62AQI (US)
98AQI (US)
82AQI (US)
108AQI (US)
119AQI (US)
112AQI (US)
110AQI (US)
119AQI (US)
140AQI (US)
68AQI (US)
137AQI (US)
117AQI (US)
120AQI (US)
98AQI (US)
73AQI (US)
77AQI (US)
79AQI (US)
56AQI (US)
74AQI (US)
58AQI (US)
83AQI (US)
58AQI (US)
52AQI (US)
43AQI (US)
122AQI (US)
129AQI (US)
109AQI (US)
119AQI (US)
108AQI (US)
126AQI (US)
144AQI (US)
140AQI (US)
110AQI (US)
118AQI (US)
134AQI (US)
132AQI (US)
155AQI (US)
99AQI (US)
82AQI (US)
75AQI (US)
117AQI (US)
154AQI (US)
133AQI (US)
95AQI (US)
117AQI (US)
114AQI (US)
97AQI (US)
132AQI (US)
133AQI (US)
95AQI (US)
91AQI (US)
75AQI (US)
133AQI (US)
106AQI (US)
87AQI (US)
52AQI (US)
65AQI (US)
85AQI (US)
117AQI (US)
70AQI (US)
43AQI (US)
67AQI (US)
40AQI (US)
113AQI (US)
71AQI (US)
52AQI (US)
37AQI (US)
70AQI (US)
121AQI (US)
84AQI (US)
92AQI (US)
74AQI (US)
54AQI (US)
76AQI (US)
17AQI (US)
19AQI (US)
44AQI (US)
46AQI (US)
52AQI (US)
89AQI (US)
55AQI (US)
32AQI (US)
41AQI (US)
41AQI (US)
68AQI (US)
40AQI (US)
22AQI (US)
39AQI (US)
64AQI (US)
74AQI (US)
49AQI (US)
49AQI (US)
73AQI (US)
58AQI (US)
78AQI (US)
110AQI (US)
107AQI (US)
36AQI (US)
75AQI (US)
62AQI (US)
55AQI (US)
52AQI (US)
63AQI (US)
69AQI (US)
80AQI (US)
74AQI (US)
71AQI (US)
66AQI (US)
46AQI (US)
28AQI (US)
62AQI (US)
80AQI (US)
65AQI (US)
79AQI (US)
118AQI (US)
110AQI (US)
102AQI (US)
85AQI (US)
111AQI (US)
97AQI (US)
112AQI (US)
66AQI (US)
62AQI (US)
104AQI (US)
No. of days
202690AQI (US)
Highest AQI (US) recorded in
March112AQI (US)
Lowest AQI (US) recorded in
May62AQI (US)
202592AQI (US)
Highest AQI (US) recorded in
December134AQI (US)
Lowest AQI (US) recorded in
August52AQI (US)
202493AQI (US)
Highest AQI (US) recorded in
January137AQI (US)
Lowest AQI (US) recorded in
July43AQI (US)
202388AQI (US)
Highest AQI (US) recorded in
January138AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
202293AQI (US)
Highest AQI (US) recorded in
January151AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
202192AQI (US)
Highest AQI (US) recorded in
January135AQI (US)
Lowest AQI (US) recorded in
July45AQI (US)
202091AQI (US)
Highest AQI (US) recorded in
December147AQI (US)
Lowest AQI (US) recorded in
August60AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Jianca Dalau's annual 2026 AQI (US) (90) shows an average percentage change of -1.6% (improved AQI (US)) compared to previous years: 2020 (91), 2021 (92), 2022 (93), 2023 (88), 2024 (93), 2025 (92).