Hunan - China   2026-01-12   Monday   28.23N, 112.94E

Changsha

Hunan - China
2026-01-12

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

26

PM2.5

73 *

PM10

67

O3

0.5

CO

9

SO2

22

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

12 Jan

105 Light

Tue

13 Jan

113 Light

Wed

14 Jan

123 Light

Thu

15 Jan

133 Light

Fri

16 Jan

151 Moderate

Sat

17 Jan

47 Excellent

Sun

18 Jan

39 Excellent

Real-time AQI (Monitoring Station in Changsha)

经开区环保局

63

24

PM2.5

75 *

PM10

67

O3

0.3

CO

5

SO2

18

NO2

高开区环保局

60

18

PM2.5

70 *

PM10

66

O3

0.4

CO

8

SO2

13

NO2

马坡岭

58

26

PM2.5

65 *

PM10

70

O3

0.6

CO

6

SO2

18

NO2

湖南师范大学

59

22

PM2.5

67 *

PM10

73

O3

0.4

CO

7

SO2

20

NO2

雨花区环保局

60

24

PM2.5

70 *

PM10

73

O3

0.4

CO

11

SO2

16

NO2

伍家岭

71

30

PM2.5

91 *

PM10

38

O3

0.4

CO

6

SO2

46

NO2

火车新站

61

31

PM2.5

72 *

PM10

70

O3

0.4

CO

12

SO2

22

NO2

天心区环保局

59

28

PM2.5

67 *

PM10

79

O3

0.6

CO

9

SO2

13

NO2

湖南中医药大学

62

26

PM2.5

74 *

PM10

67

O3

0.5

CO

9

SO2

24

NO2

Monthly Average AQI (Changsha)

2020/12 - 2025/11

Air quality in the last 12 months (Changsha)

2025/11
73
58
48
46
54
39
61
12
21
25
59
57
49
60
72
73
66
31
33
49
63
66
76
67
70
72
94
90
72
67
2025/10
54
52
44
42
51
37
58
75
59
55
118
158
85
66
65
40
31
11
10
11
19
34
42
47
80
79
76
73
77
106
70
2025/09
36
26
34
34
40
43
49
35
40
40
34
28
35
41
36
38
38
31
18
26
30
28
33
19
19
30
44
54
49
50
2025/08
42
53
38
27
31
20
17
21
29
32
38
40
30
28
16
27
26
32
16
20
22
21
28
26
25
28
35
30
27
46
31
2025/07
19
17
25
34
43
45
51
51
39
23
31
27
27
30
32
29
35
39
36
31
16
14
16
22
26
31
28
27
31
29
33
2025/06
15
27
45
53
48
45
32
31
37
39
24
20
33
24
22
31
18
16
16
19
22
16
20
21
32
41
29
20
18
21
2025/05
65
65
69
58
49
64
69
42
39
55
48
53
50
62
60
37
40
54
42
23
26
27
40
59
57
57
65
28
23
28
23
2025/04
65
67
62
66
76
87
80
77
75
61
57
212
149
147
86
71
75
75
31
63
37
49
60
41
44
41
44
55
68
44
2025/03
43
40
14
40
49
64
58
49
68
57
44
72
67
19
36
53
48
51
51
53
61
66
84
81
72
83
89
65
65
34
63
2025/02
61
51
69
71
76
66
81
49
50
57
76
91
117
106
63
77
65
50
49
60
120
38
76
97
95
88
67
59
2025/01
159
161
194
232
76
86
93
72
68
58
66
81
84
85
87
64
73
80
119
132
109
102
263
180
18
39
66
105
253
83
65
2024/12
64
73
140
138
52
66
69
104
79
65
71
101
109
60
62
77
71
94
90
114
110
81
75
110
131
139
185
97
90
125
134
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution