Air Quality
Excellent
No health implications.
27
PM2.5
32
PM10
55
O3
0.6
CO
8
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 May
85
Good
Sun
18 May
76
Good
Mon
19 May
76
Good
Tue
20 May
72
Good
Wed
21 May
66
Good
Thu
22 May
59
Good
Fri
23 May
19
Excellent
Air quality in the last 12 months (Zhushan)
|
2025/02
|
64
|
42
|
36
|
32
|
35
|
31
|
79
|
57
|
50
|
55
|
76
|
69
|
59
|
57
|
39
|
45
|
59
|
61
|
79
|
104
|
98
|
86
|
68
|
111
|
81
|
58
|
79
|
65
|
|||
|
2025/01
|
68
|
99
|
133
|
144
|
54
|
62
|
60
|
48
|
55
|
61
|
58
|
58
|
64
|
71
|
59
|
51
|
59
|
75
|
59
|
59
|
85
|
150
|
175
|
65
|
19
|
41
|
53
|
54
|
96
|
82
|
97
|
|
2024/12
|
47
|
54
|
73
|
54
|
33
|
29
|
43
|
74
|
77
|
64
|
61
|
81
|
48
|
40
|
41
|
48
|
65
|
74
|
59
|
78
|
79
|
58
|
48
|
63
|
76
|
78
|
94
|
50
|
55
|
60
|
59
|
|
2024/11
|
36
|
32
|
31
|
39
|
45
|
49
|
60
|
65
|
61
|
46
|
53
|
47
|
53
|
25
|
29
|
15
|
12
|
18
|
22
|
18
|
18
|
27
|
52
|
50
|
20
|
32
|
40
|
45
|
41
|
38
|
|
|
2024/10
|
21
|
28
|
38
|
35
|
40
|
34
|
26
|
37
|
38
|
36
|
45
|
34
|
42
|
32
|
35
|
53
|
38
|
18
|
21
|
20
|
17
|
19
|
26
|
37
|
39
|
45
|
34
|
38
|
49
|
59
|
54
|
|
2024/09
|
33
|
39
|
33
|
41
|
36
|
33
|
43
|
50
|
45
|
40
|
41
|
35
|
30
|
35
|
29
|
24
|
20
|
23
|
28
|
23
|
14
|
22
|
30
|
36
|
39
|
55
|
59
|
72
|
66
|
12
|
|
|
2024/08
|
25
|
28
|
24
|
18
|
18
|
23
|
20
|
25
|
33
|
56
|
66
|
38
|
26
|
30
|
34
|
39
|
34
|
25
|
20
|
27
|
23
|
32
|
38
|
44
|
32
|
36
|
19
|
21
|
29
|
35
|
39
|
|
2024/07
|
26
|
24
|
34
|
18
|
25
|
18
|
29
|
27
|
15
|
31
|
21
|
16
|
25
|
14
|
16
|
18
|
23
|
24
|
20
|
24
|
29
|
24
|
30
|
34
|
46
|
44
|
26
|
29
|
15
|
19
|
17
|
|
2024/06
|
50
|
58
|
38
|
26
|
19
|
23
|
40
|
34
|
32
|
33
|
29
|
26
|
33
|
33
|
31
|
35
|
17
|
34
|
34
|
29
|
24
|
25
|
26
|
53
|
67
|
51
|
48
|
36
|
29
|
40
|
|
|
2024/05
|
16
|
23
|
25
|
17
|
22
|
33
|
46
|
47
|
42
|
46
|
44
|
51
|
53
|
55
|
54
|
44
|
49
|
59
|
42
|
21
|
37
|
40
|
40
|
49
|
53
|
20
|
33
|
34
|
32
|
23
|
29
|
|
2024/04
|
51
|
19
|
45
|
56
|
45
|
26
|
25
|
32
|
37
|
28
|
24
|
26
|
41
|
34
|
41
|
49
|
40
|
41
|
48
|
79
|
70
|
56
|
91
|
91
|
48
|
43
|
47
|
43
|
38
|
13
|
|
|
2024/03
|
67
|
62
|
62
|
60
|
54
|
64
|
71
|
67
|
64
|
71
|
51
|
62
|
61
|
50
|
68
|
73
|
75
|
35
|
47
|
72
|
71
|
63
|
45
|
26
|
21
|
35
|
43
|
44
|
48
|
45
|
57
|
|
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