Air Quality
Excellent
No health implications.
23
PM2.5
29
PM10
27
O3
0.6
CO
10
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jan
43
Excellent
Fri
23 Jan
51
Good
Sat
24 Jan
45
Excellent
Sun
25 Jan
51
Good
Mon
26 Jan
62
Good
Tue
27 Jan
50
Excellent
Wed
28 Jan
30
Excellent
Changting Air quality rank
Air quality in the last 12 months (Changting)
|
2025/11
|
31
|
38
|
37
|
16
|
18
|
24
|
37
|
41
|
22
|
10
|
35
|
15
|
18
|
30
|
35
|
44
|
44
|
27
|
23
|
30
|
33
|
38
|
49
|
45
|
49
|
55
|
53
|
51
|
46
|
51
|
|
|
2025/10
|
36
|
32
|
26
|
34
|
23
|
21
|
27
|
29
|
33
|
30
|
29
|
28
|
28
|
25
|
28
|
34
|
31
|
37
|
21
|
15
|
12
|
16
|
27
|
32
|
41
|
50
|
52
|
48
|
36
|
47
|
33
|
|
2025/09
|
22
|
20
|
24
|
26
|
27
|
30
|
24
|
12
|
15
|
16
|
13
|
24
|
21
|
24
|
27
|
26
|
24
|
21
|
18
|
16
|
19
|
23
|
24
|
17
|
19
|
19
|
26
|
30
|
32
|
35
|
|
|
2025/08
|
26
|
25
|
16
|
17
|
15
|
16
|
21
|
20
|
25
|
26
|
24
|
27
|
24
|
11
|
18
|
15
|
18
|
19
|
18
|
16
|
17
|
22
|
28
|
22
|
19
|
20
|
20
|
19
|
20
|
21
|
27
|
|
2025/07
|
24
|
23
|
26
|
31
|
28
|
25
|
29
|
35
|
28
|
14
|
17
|
20
|
19
|
20
|
26
|
31
|
33
|
30
|
15
|
11
|
12
|
12
|
18
|
17
|
20
|
27
|
19
|
18
|
22
|
21
|
26
|
|
2025/06
|
19
|
22
|
16
|
21
|
29
|
35
|
32
|
32
|
23
|
25
|
22
|
18
|
23
|
17
|
15
|
16
|
18
|
19
|
20
|
17
|
14
|
15
|
16
|
22
|
26
|
19
|
17
|
19
|
20
|
22
|
|
|
2025/05
|
45
|
47
|
50
|
44
|
22
|
24
|
37
|
29
|
17
|
37
|
25
|
30
|
39
|
34
|
33
|
27
|
24
|
18
|
16
|
20
|
23
|
27
|
24
|
28
|
40
|
39
|
42
|
29
|
11
|
17
|
27
|
|
2025/04
|
29
|
36
|
44
|
51
|
48
|
52
|
54
|
56
|
56
|
36
|
42
|
85
|
129
|
92
|
73
|
62
|
64
|
56
|
27
|
20
|
37
|
29
|
23
|
23
|
14
|
13
|
21
|
26
|
44
|
47
|
|
|
2025/03
|
30
|
27
|
29
|
15
|
15
|
15
|
29
|
29
|
42
|
49
|
45
|
33
|
27
|
18
|
10
|
20
|
45
|
33
|
38
|
37
|
41
|
46
|
49
|
61
|
69
|
73
|
51
|
49
|
14
|
9
|
16
|
|
2025/02
|
32
|
23
|
17
|
32
|
32
|
40
|
31
|
53
|
32
|
39
|
43
|
100
|
53
|
50
|
54
|
37
|
35
|
50
|
43
|
27
|
19
|
20
|
14
|
19
|
41
|
54
|
45
|
39
|
|||
|
2025/01
|
83
|
68
|
65
|
61
|
67
|
71
|
64
|
62
|
58
|
36
|
44
|
45
|
50
|
49
|
54
|
54
|
42
|
50
|
51
|
49
|
49
|
55
|
44
|
56
|
45
|
16
|
32
|
57
|
92
|
52
|
39
|
|
2024/12
|
46
|
45
|
48
|
52
|
56
|
52
|
41
|
40
|
56
|
51
|
38
|
30
|
42
|
55
|
45
|
45
|
48
|
50
|
55
|
56
|
56
|
62
|
62
|
56
|
67
|
62
|
83
|
79
|
68
|
63
|
67
|
|
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