Air Quality
Excellent
No health implications.
24
PM2.5
34
PM10
81
O3
0.7
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
45
Excellent
Mon
5 May
44
Excellent
Tue
6 May
44
Excellent
Wed
7 May
44
Excellent
Thu
8 May
44
Excellent
Fri
9 May
44
Excellent
Sat
10 May
29
Excellent
Air quality in the last 12 months (Shunchang)
|
2025/02
|
33
|
18
|
13
|
35
|
37
|
46
|
42
|
51
|
34
|
49
|
36
|
39
|
34
|
51
|
58
|
48
|
33
|
66
|
39
|
22
|
13
|
18
|
11
|
23
|
58
|
58
|
49
|
35
|
|||
|
2025/01
|
77
|
65
|
55
|
49
|
52
|
57
|
56
|
60
|
48
|
43
|
36
|
40
|
43
|
46
|
53
|
59
|
45
|
42
|
42
|
41
|
54
|
59
|
54
|
48
|
31
|
20
|
28
|
53
|
125
|
49
|
34
|
|
2024/12
|
44
|
44
|
50
|
56
|
51
|
50
|
25
|
40
|
67
|
55
|
38
|
24
|
30
|
49
|
46
|
47
|
48
|
46
|
53
|
51
|
47
|
53
|
53
|
46
|
48
|
57
|
82
|
79
|
59
|
57
|
63
|
|
2024/11
|
15
|
19
|
25
|
32
|
41
|
37
|
31
|
30
|
37
|
40
|
36
|
28
|
29
|
33
|
30
|
18
|
19
|
14
|
15
|
22
|
27
|
26
|
36
|
30
|
27
|
15
|
32
|
29
|
38
|
41
|
|
|
2024/10
|
16
|
15
|
27
|
25
|
28
|
27
|
24
|
14
|
12
|
24
|
34
|
40
|
32
|
33
|
38
|
25
|
22
|
29
|
29
|
14
|
22
|
25
|
16
|
31
|
32
|
28
|
19
|
8
|
23
|
31
|
23
|
|
2024/09
|
29
|
31
|
32
|
27
|
21
|
19
|
14
|
17
|
15
|
20
|
31
|
40
|
25
|
23
|
24
|
25
|
17
|
16
|
21
|
21
|
19
|
12
|
9
|
12
|
19
|
22
|
16
|
19
|
27
|
21
|
|
|
2024/08
|
17
|
22
|
25
|
26
|
19
|
28
|
26
|
22
|
28
|
30
|
25
|
26
|
22
|
21
|
17
|
19
|
16
|
17
|
15
|
17
|
12
|
18
|
27
|
29
|
29
|
29
|
30
|
25
|
28
|
31
|
32
|
|
2024/07
|
20
|
17
|
21
|
18
|
22
|
19
|
19
|
17
|
21
|
26
|
24
|
18
|
17
|
23
|
28
|
25
|
18
|
17
|
17
|
19
|
23
|
23
|
18
|
14
|
11
|
7
|
11
|
14
|
16
|
18
|
15
|
|
2024/06
|
14
|
9
|
17
|
27
|
24
|
17
|
24
|
28
|
18
|
21
|
16
|
24
|
16
|
18
|
20
|
16
|
15
|
24
|
25
|
21
|
22
|
27
|
27
|
18
|
16
|
19
|
21
|
23
|
19
|
18
|
|
|
2024/05
|
20
|
16
|
28
|
28
|
25
|
22
|
33
|
38
|
48
|
41
|
45
|
36
|
27
|
32
|
32
|
45
|
40
|
42
|
38
|
27
|
16
|
13
|
18
|
23
|
20
|
20
|
16
|
18
|
22
|
29
|
27
|
|
2024/04
|
24
|
32
|
33
|
13
|
18
|
22
|
25
|
17
|
19
|
40
|
40
|
56
|
48
|
43
|
53
|
46
|
25
|
29
|
19
|
30
|
27
|
27
|
27
|
29
|
43
|
30
|
30
|
29
|
34
|
18
|
|
|
2024/03
|
30
|
21
|
28
|
39
|
57
|
18
|
21
|
39
|
58
|
55
|
38
|
38
|
62
|
66
|
37
|
32
|
42
|
27
|
26
|
47
|
54
|
64
|
62
|
51
|
35
|
17
|
33
|
31
|
30
|
43
|
30
|
|
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