City Government, Loudi, Hunan, China 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
City Government, Loudi, Hunan, China
AQI Trends: Highest and Lowest
Same Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 54 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Aug - 8th Aug 2025
City Government, Loudi, Hunan, China
5 AM7th Aug 2025
7 PM
4 AM8th Aug 2025
59AQI
33AQI
60AQI
48AQI
In the last 24 hours,
City Government's AQI reached its highest point of 60 at 10 PM during the Night, while the lowest point, 33, was recorded at 3 PM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
City Government, Loudi, Hunan, China
30°C25/36°C
28°C25/33°C
28°C24/32°C
28°C25/33°C
28°C24/32°C
29°C24/35°C
30°C25/36°C
31°C26/37°C
30°C26/36°C
30°C26/36°C
30°C25/35°C
27°C24/30°C
28°C25/32°C
26°C25/28°C
26°C24/31°C
28°C24/33°C
29°C24/35°C
29°C25/36°C
28°C25/32°C
29°C25/34°C
28°C24/33°C
29°C25/34°C
29°C24/35°C
29°C25/35°C
30°C25/35°C
31°C26/37°C
31°C26/37°C
31°C26/37°C
29°C25/34°C
27°C24/34°C
--°C/°C
66AQI
56AQI
61AQI
61AQI
2025 Days Vs Air Quality
City Government, Loudi, Hunan, China
6%
14
54%
119
29%
64
8%
18
0.9%
2
0.9%
2
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 220 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
City Government, Loudi, Hunan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
170AQI
170AQI
180AQI
191AQI
164AQI
152AQI
162AQI
127AQI
124AQI
120AQI
124AQI
131AQI
134AQI
146AQI
120AQI
130AQI
134AQI
148AQI
154AQI
162AQI
164AQI
169AQI
207AQI
207AQI
92AQI
112AQI
107AQI
126AQI
315AQI
170AQI
132AQI
112AQI
90AQI
133AQI
119AQI
140AQI
129AQI
119AQI
78AQI
89AQI
92AQI
129AQI
126AQI
152AQI
152AQI
156AQI
125AQI
108AQI
101AQI
92AQI
95AQI
145AQI
70AQI
146AQI
133AQI
158AQI
142AQI
110AQI
102AQI
84AQI
81AQI
51AQI
78AQI
70AQI
103AQI
107AQI
114AQI
102AQI
105AQI
105AQI
102AQI
99AQI
74AQI
76AQI
83AQI
83AQI
80AQI
82AQI
90AQI
99AQI
114AQI
135AQI
116AQI
146AQI
141AQI
147AQI
97AQI
100AQI
71AQI
88AQI
86AQI
94AQI
102AQI
130AQI
142AQI
136AQI
143AQI
147AQI
147AQI
138AQI
123AQI
550AQI
171AQI
191AQI
144AQI
145AQI
132AQI
126AQI
76AQI
100AQI
77AQI
83AQI
85AQI
73AQI
80AQI
80AQI
75AQI
101AQI
91AQI
97AQI
88AQI
97AQI
107AQI
93AQI
84AQI
98AQI
101AQI
85AQI
80AQI
76AQI
77AQI
89AQI
98AQI
105AQI
88AQI
76AQI
79AQI
84AQI
79AQI
63AQI
63AQI
61AQI
68AQI
99AQI
105AQI
94AQI
109AQI
63AQI
66AQI
64AQI
58AQI
44AQI
62AQI
74AQI
97AQI
91AQI
90AQI
74AQI
60AQI
75AQI
74AQI
68AQI
60AQI
71AQI
65AQI
61AQI
63AQI
54AQI
50AQI
48AQI
53AQI
48AQI
38AQI
39AQI
38AQI
49AQI
57AQI
54AQI
48AQI
51AQI
50AQI
51AQI
45AQI
41AQI
52AQI
60AQI
66AQI
74AQI
74AQI
76AQI
64AQI
65AQI
66AQI
65AQI
69AQI
64AQI
63AQI
63AQI
63AQI
68AQI
64AQI
51AQI
47AQI
45AQI
52AQI
53AQI
58AQI
58AQI
60AQI
58AQI
55AQI
57AQI
64AQI
70AQI
66AQI
64AQI
64AQI
55AQI
54AQI
153AQI
119AQI
98AQI
129AQI
84AQI
60AQI
60AQI
62AQI
No. of days
202599AQI
Highest AQI recorded in
January153AQI
Lowest AQI recorded in
July60AQI
202495AQI
Highest AQI recorded in
December144AQI
Lowest AQI recorded in
July51AQI
2023102AQI
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
July59AQI
202299AQI
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
August52AQI
202195AQI
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
July64AQI
202086AQI
Highest AQI recorded in
December133AQI
Lowest AQI recorded in
June58AQI
Most & Least Polluted Years Over the Last 6 Years
City Government's annual 2025 AQI (99) shows an average percentage change of 3.8% (worsened AQI) compared to previous years: 2020 (86), 2021 (95), 2022 (99), 2023 (102), 2024 (95).