Ningjin County Experiment A Small, Xinji, Hebei, 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
Ningjin County Experiment A Small, Xinji, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (9th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 40 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Ningjin County Experiment A Small, Xinji, Hebei, China
5 AM8th Aug 2026
7 PM
4 AM9th Aug 2026
68AQI
38AQI
71AQI
21AQI
In the last 24 hours,
Ningjin County Experiment A Small's AQI reached its highest point of 71 at 8 PM during the Night, while the lowest point, 21, was recorded at 1 AM during the Night between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Ningjin County Experiment A Small, Xinji, Hebei, China
31°C26/38°C
31°C27/36°C
29°C26/34°C
32°C26/38°C
28°C23/34°C
30°C27/35°C
24°C21/30°C
26°C22/34°C
30°C23/37°C
31°C25/38°C
27°C22/37°C
27°C24/33°C
27°C23/31°C
25°C24/26°C
29°C24/33°C
31°C26/36°C
30°C26/37°C
29°C25/35°C
30°C25/36°C
29°C26/34°C
30°C26/35°C
32°C27/38°C
32°C27/39°C
32°C26/39°C
29°C23/38°C
29°C23/36°C
32°C27/39°C
33°C25/40°C
28°C23/33°C
27°C21/34°C
59AQI
53AQI
66AQI
54AQI
2026 Days Vs Air Quality
Ningjin County Experiment A Small, Xinji, Hebei, China
11%
24
50%
111
25%
56
14%
30
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2026, 11% of 221 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
Ningjin County Experiment A Small, Xinji, Hebei, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
100AQI (US)
154AQI (US)
174AQI (US)
188AQI (US)
166AQI (US)
106AQI (US)
74AQI (US)
97AQI (US)
112AQI (US)
62AQI (US)
54AQI (US)
90AQI (US)
128AQI (US)
148AQI (US)
169AQI (US)
163AQI (US)
126AQI (US)
109AQI (US)
98AQI (US)
87AQI (US)
101AQI (US)
126AQI (US)
163AQI (US)
169AQI (US)
148AQI (US)
165AQI (US)
169AQI (US)
148AQI (US)
142AQI (US)
159AQI (US)
171AQI (US)
168AQI (US)
166AQI (US)
169AQI (US)
169AQI (US)
125AQI (US)
73AQI (US)
77AQI (US)
109AQI (US)
153AQI (US)
145AQI (US)
143AQI (US)
146AQI (US)
153AQI (US)
161AQI (US)
64AQI (US)
89AQI (US)
126AQI (US)
93AQI (US)
82AQI (US)
64AQI (US)
95AQI (US)
96AQI (US)
64AQI (US)
112AQI (US)
89AQI (US)
126AQI (US)
100AQI (US)
121AQI (US)
136AQI (US)
151AQI (US)
162AQI (US)
150AQI (US)
118AQI (US)
129AQI (US)
125AQI (US)
155AQI (US)
124AQI (US)
160AQI (US)
157AQI (US)
158AQI (US)
169AQI (US)
146AQI (US)
80AQI (US)
80AQI (US)
142AQI (US)
88AQI (US)
87AQI (US)
124AQI (US)
156AQI (US)
105AQI (US)
138AQI (US)
162AQI (US)
152AQI (US)
152AQI (US)
140AQI (US)
148AQI (US)
96AQI (US)
92AQI (US)
86AQI (US)
123AQI (US)
117AQI (US)
124AQI (US)
68AQI (US)
86AQI (US)
57AQI (US)
55AQI (US)
118AQI (US)
134AQI (US)
111AQI (US)
107AQI (US)
128AQI (US)
110AQI (US)
127AQI (US)
139AQI (US)
133AQI (US)
148AQI (US)
113AQI (US)
89AQI (US)
64AQI (US)
73AQI (US)
55AQI (US)
84AQI (US)
74AQI (US)
64AQI (US)
85AQI (US)
100AQI (US)
61AQI (US)
52AQI (US)
72AQI (US)
112AQI (US)
53AQI (US)
31AQI (US)
51AQI (US)
78AQI (US)
90AQI (US)
69AQI (US)
55AQI (US)
69AQI (US)
91AQI (US)
81AQI (US)
108AQI (US)
122AQI (US)
122AQI (US)
128AQI (US)
78AQI (US)
68AQI (US)
63AQI (US)
62AQI (US)
71AQI (US)
79AQI (US)
89AQI (US)
86AQI (US)
79AQI (US)
74AQI (US)
55AQI (US)
68AQI (US)
47AQI (US)
36AQI (US)
39AQI (US)
56AQI (US)
52AQI (US)
97AQI (US)
94AQI (US)
39AQI (US)
51AQI (US)
45AQI (US)
35AQI (US)
44AQI (US)
40AQI (US)
55AQI (US)
47AQI (US)
76AQI (US)
65AQI (US)
72AQI (US)
105AQI (US)
81AQI (US)
90AQI (US)
124AQI (US)
85AQI (US)
67AQI (US)
54AQI (US)
42AQI (US)
68AQI (US)
75AQI (US)
89AQI (US)
35AQI (US)
77AQI (US)
74AQI (US)
66AQI (US)
111AQI (US)
95AQI (US)
111AQI (US)
85AQI (US)
55AQI (US)
48AQI (US)
59AQI (US)
68AQI (US)
79AQI (US)
99AQI (US)
65AQI (US)
59AQI (US)
63AQI (US)
60AQI (US)
68AQI (US)
63AQI (US)
91AQI (US)
36AQI (US)
66AQI (US)
80AQI (US)
91AQI (US)
61AQI (US)
68AQI (US)
34AQI (US)
56AQI (US)
74AQI (US)
72AQI (US)
59AQI (US)
60AQI (US)
36AQI (US)
42AQI (US)
50AQI (US)
46AQI (US)
48AQI (US)
49AQI (US)
40AQI (US)
37AQI (US)
68AQI (US)
75AQI (US)
51AQI (US)
40AQI (US)
131AQI (US)
117AQI (US)
131AQI (US)
96AQI (US)
75AQI (US)
69AQI (US)
66AQI (US)
50AQI (US)
No. of days
202696AQI (US)
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
202596AQI (US)
Highest AQI (US) recorded in
December132AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202496AQI (US)
Highest AQI (US) recorded in
October129AQI (US)
Lowest AQI (US) recorded in
August68AQI (US)
2023121AQI (US)
Highest AQI (US) recorded in
March134AQI (US)
Lowest AQI (US) recorded in
November88AQI (US)
2022103AQI (US)
Highest AQI (US) recorded in
January146AQI (US)
Lowest AQI (US) recorded in
July67AQI (US)
2021107AQI (US)
Highest AQI (US) recorded in
March180AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
2020113AQI (US)
Highest AQI (US) recorded in
December147AQI (US)
Lowest AQI (US) recorded in
August89AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Ningjin County Experiment A Small's annual 2026 AQI (US) (96) shows an average percentage change of -8.7% (improved AQI (US)) compared to previous years: 2020 (113), 2021 (107), 2022 (103), 2023 (121), 2024 (96), 2025 (96).