Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
45
*
PM2.5
68
PM10
89
O3
0.7
CO
11
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 Mar
54
Good
Wed
11 Mar
65
Good
Thu
12 Mar
57
Good
Fri
13 Mar
61
Good
Sat
14 Mar
69
Good
Sun
15 Mar
59
Good
Mon
16 Mar
29
Excellent
Air quality in the last 12 months (Xiaoshan)
|
2026/02
|
46
|
65
|
97
|
93
|
107
|
69
|
32
|
51
|
43
|
51
|
66
|
85
|
92
|
68
|
57
|
34
|
67
|
59
|
51
|
40
|
34
|
59
|
102
|
43
|
34
|
40
|
18
|
36
|
|||
|
2026/01
|
33
|
70
|
92
|
102
|
96
|
79
|
57
|
55
|
76
|
66
|
85
|
68
|
61
|
77
|
73
|
119
|
135
|
79
|
45
|
36
|
51
|
55
|
69
|
100
|
119
|
70
|
51
|
78
|
56
|
44
|
24
|
|
2025/12
|
109
|
70
|
58
|
55
|
65
|
73
|
82
|
107
|
61
|
61
|
90
|
59
|
38
|
54
|
64
|
63
|
112
|
151
|
95
|
120
|
63
|
48
|
58
|
40
|
65
|
42
|
55
|
74
|
68
|
123
|
46
|
|
2025/11
|
54
|
73
|
38
|
48
|
45
|
55
|
40
|
37
|
25
|
53
|
34
|
38
|
40
|
76
|
76
|
69
|
57
|
30
|
39
|
55
|
63
|
87
|
81
|
80
|
101
|
91
|
120
|
138
|
93
|
72
|
|
|
2025/10
|
52
|
42
|
43
|
51
|
47
|
48
|
70
|
40
|
38
|
39
|
52
|
95
|
72
|
40
|
51
|
35
|
27
|
28
|
28
|
27
|
30
|
32
|
35
|
40
|
44
|
48
|
48
|
38
|
46
|
43
|
26
|
|
2025/09
|
33
|
25
|
27
|
42
|
51
|
41
|
43
|
48
|
22
|
27
|
41
|
40
|
26
|
22
|
35
|
37
|
33
|
30
|
28
|
30
|
33
|
31
|
33
|
27
|
33
|
43
|
55
|
64
|
61
|
45
|
|
|
2025/08
|
39
|
46
|
35
|
42
|
30
|
16
|
21
|
29
|
27
|
33
|
38
|
40
|
24
|
23
|
24
|
25
|
32
|
28
|
39
|
47
|
46
|
38
|
22
|
32
|
36
|
40
|
44
|
28
|
28
|
26
|
29
|
|
2025/07
|
21
|
24
|
31
|
41
|
32
|
20
|
19
|
18
|
23
|
34
|
23
|
21
|
31
|
42
|
39
|
38
|
35
|
32
|
16
|
19
|
15
|
12
|
26
|
26
|
25
|
20
|
18
|
16
|
23
|
10
|
16
|
|
2025/06
|
32
|
19
|
30
|
45
|
38
|
40
|
60
|
33
|
39
|
29
|
27
|
43
|
28
|
17
|
9
|
24
|
45
|
37
|
28
|
20
|
27
|
35
|
22
|
38
|
68
|
46
|
22
|
20
|
23
|
23
|
|
|
2025/05
|
51
|
53
|
60
|
41
|
44
|
84
|
87
|
56
|
25
|
30
|
27
|
45
|
44
|
48
|
85
|
86
|
37
|
61
|
44
|
24
|
15
|
39
|
20
|
46
|
65
|
55
|
53
|
33
|
33
|
58
|
51
|
|
2025/04
|
54
|
57
|
68
|
67
|
69
|
79
|
73
|
59
|
70
|
62
|
65
|
142
|
85
|
89
|
54
|
54
|
59
|
67
|
71
|
77
|
55
|
34
|
49
|
56
|
43
|
58
|
37
|
55
|
48
|
52
|
|
|
2025/03
|
49
|
52
|
31
|
23
|
43
|
42
|
70
|
72
|
65
|
80
|
75
|
50
|
31
|
43
|
21
|
47
|
35
|
50
|
60
|
63
|
45
|
53
|
55
|
61
|
61
|
70
|
66
|
58
|
55
|
60
|
42
|
|
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