Air Quality
Excellent
No health implications.
7
PM2.5
11
PM10
6
O3
0.5
CO
6
SO2
34
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jun
48
Excellent
Wed
18 Jun
58
Good
Thu
19 Jun
74
Good
Fri
20 Jun
73
Good
Sat
21 Jun
70
Good
Sun
22 Jun
66
Good
Mon
23 Jun
18
Excellent
Air quality in the last 12 months (Shunde)
|
2025/05
|
35
|
43
|
36
|
32
|
25
|
28
|
20
|
37
|
27
|
32
|
33
|
41
|
43
|
32
|
23
|
20
|
23
|
25
|
30
|
29
|
23
|
22
|
27
|
28
|
40
|
49
|
55
|
38
|
31
|
27
|
32
|
|
2025/04
|
27
|
40
|
57
|
41
|
33
|
56
|
72
|
62
|
51
|
43
|
38
|
37
|
244
|
163
|
109
|
97
|
67
|
58
|
39
|
33
|
29
|
31
|
33
|
28
|
27
|
41
|
34
|
29
|
38
|
49
|
|
|
2025/03
|
36
|
38
|
39
|
40
|
32
|
24
|
26
|
37
|
68
|
64
|
47
|
39
|
44
|
36
|
30
|
22
|
49
|
44
|
51
|
64
|
69
|
62
|
59
|
65
|
61
|
46
|
34
|
45
|
16
|
16
|
17
|
|
2025/02
|
35
|
48
|
13
|
33
|
40
|
46
|
23
|
50
|
41
|
50
|
49
|
41
|
44
|
53
|
45
|
68
|
54
|
66
|
54
|
47
|
48
|
42
|
21
|
31
|
49
|
55
|
61
|
45
|
|||
|
2025/01
|
78
|
68
|
55
|
60
|
82
|
79
|
86
|
79
|
67
|
41
|
32
|
35
|
69
|
64
|
52
|
55
|
51
|
61
|
72
|
73
|
74
|
60
|
47
|
51
|
29
|
21
|
26
|
48
|
71
|
42
|
31
|
|
2024/12
|
62
|
71
|
77
|
77
|
60
|
64
|
49
|
32
|
54
|
68
|
60
|
34
|
37
|
53
|
42
|
37
|
56
|
40
|
48
|
56
|
53
|
51
|
62
|
61
|
57
|
59
|
67
|
59
|
80
|
103
|
77
|
|
2024/11
|
42
|
34
|
47
|
48
|
36
|
51
|
43
|
43
|
45
|
44
|
58
|
55
|
43
|
29
|
24
|
20
|
26
|
30
|
15
|
20
|
23
|
25
|
33
|
41
|
32
|
24
|
29
|
32
|
34
|
47
|
|
|
2024/10
|
30
|
25
|
32
|
28
|
30
|
37
|
38
|
58
|
48
|
34
|
42
|
53
|
52
|
38
|
47
|
42
|
38
|
43
|
67
|
44
|
33
|
31
|
27
|
32
|
38
|
42
|
29
|
25
|
25
|
41
|
43
|
|
2024/09
|
24
|
26
|
38
|
36
|
22
|
10
|
16
|
15
|
18
|
29
|
36
|
46
|
44
|
34
|
28
|
25
|
24
|
17
|
35
|
31
|
15
|
18
|
20
|
24
|
31
|
42
|
38
|
48
|
32
|
30
|
|
|
2024/08
|
21
|
21
|
22
|
24
|
35
|
43
|
47
|
26
|
19
|
22
|
19
|
20
|
32
|
27
|
18
|
19
|
15
|
17
|
23
|
20
|
18
|
21
|
27
|
28
|
23
|
38
|
30
|
40
|
24
|
37
|
22
|
|
2024/07
|
18
|
19
|
14
|
13
|
21
|
15
|
11
|
16
|
15
|
13
|
12
|
17
|
14
|
14
|
17
|
13
|
12
|
15
|
20
|
14
|
16
|
11
|
15
|
22
|
26
|
26
|
19
|
13
|
14
|
12
|
15
|
|
2024/06
|
14
|
21
|
23
|
17
|
45
|
26
|
20
|
24
|
16
|
17
|
21
|
23
|
22
|
24
|
18
|
21
|
22
|
19
|
18
|
16
|
17
|
27
|
15
|
21
|
14
|
14
|
15
|
12
|
11
|
13
|
|
|
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