Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
24
PM2.5
58
*
PM10
55
O3
0.5
CO
11
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Jan
108
Light
Thu
9 Jan
74
Good
Fri
10 Jan
96
Good
Sat
11 Jan
113
Light
Sun
12 Jan
118
Light
Mon
13 Jan
133
Light
Tue
14 Jan
88
Good
Air quality in the last 12 months (Dongxihu)
|
2024/12
|
70
|
87
|
113
|
78
|
50
|
48
|
54
|
60
|
57
|
77
|
87
|
107
|
88
|
56
|
63
|
71
|
95
|
79
|
68
|
102
|
99
|
58
|
68
|
83
|
135
|
149
|
161
|
50
|
60
|
109
|
154
|
|
2024/11
|
77
|
85
|
94
|
86
|
56
|
59
|
55
|
53
|
50
|
47
|
57
|
55
|
58
|
62
|
90
|
59
|
18
|
20
|
22
|
30
|
45
|
63
|
75
|
72
|
31
|
40
|
49
|
59
|
60
|
64
|
|
|
2024/10
|
21
|
52
|
38
|
33
|
43
|
55
|
19
|
33
|
52
|
89
|
89
|
72
|
62
|
64
|
84
|
55
|
28
|
16
|
21
|
34
|
19
|
24
|
44
|
56
|
42
|
38
|
62
|
112
|
85
|
70
|
40
|
|
2024/09
|
44
|
51
|
34
|
43
|
50
|
45
|
41
|
44
|
48
|
40
|
42
|
25
|
24
|
28
|
36
|
22
|
41
|
35
|
23
|
29
|
29
|
25
|
30
|
42
|
63
|
54
|
64
|
33
|
39
|
43
|
|
|
2024/08
|
13
|
16
|
22
|
19
|
19
|
23
|
26
|
31
|
28
|
33
|
78
|
67
|
37
|
38
|
26
|
24
|
31
|
37
|
30
|
21
|
30
|
38
|
33
|
34
|
30
|
37
|
19
|
20
|
34
|
33
|
42
|
|
2024/07
|
25
|
21
|
24
|
15
|
16
|
16
|
17
|
19
|
21
|
19
|
29
|
29
|
17
|
22
|
31
|
31
|
21
|
17
|
14
|
17
|
18
|
21
|
22
|
37
|
28
|
20
|
14
|
11
|
9
|
14
|
17
|
|
2024/06
|
34
|
37
|
31
|
25
|
27
|
39
|
33
|
36
|
25
|
18
|
17
|
26
|
36
|
31
|
32
|
39
|
39
|
31
|
10
|
22
|
18
|
14
|
19
|
25
|
17
|
28
|
18
|
11
|
9
|
16
|
|
|
2024/05
|
52
|
42
|
32
|
25
|
39
|
37
|
49
|
43
|
50
|
52
|
59
|
106
|
83
|
66
|
67
|
56
|
58
|
53
|
64
|
42
|
45
|
27
|
22
|
39
|
36
|
36
|
27
|
25
|
31
|
72
|
53
|
|
2024/04
|
38
|
18
|
61
|
66
|
51
|
35
|
50
|
41
|
33
|
41
|
41
|
40
|
46
|
42
|
54
|
36
|
40
|
43
|
24
|
46
|
68
|
55
|
50
|
99
|
92
|
87
|
58
|
34
|
32
|
40
|
|
|
2024/03
|
59
|
62
|
50
|
39
|
103
|
77
|
75
|
74
|
69
|
86
|
87
|
74
|
59
|
48
|
63
|
83
|
72
|
60
|
67
|
81
|
70
|
61
|
47
|
33
|
27
|
43
|
49
|
57
|
40
|
48
|
52
|
|
2024/02
|
44
|
39
|
64
|
109
|
87
|
95
|
106
|
116
|
123
|
144
|
135
|
70
|
49
|
48
|
54
|
32
|
41
|
44
|
69
|
16
|
33
|
44
|
54
|
58
|
78
|
98
|
93
|
104
|
90
|
||
|
2024/01
|
123
|
112
|
65
|
68
|
84
|
100
|
157
|
170
|
172
|
133
|
132
|
131
|
114
|
185
|
128
|
52
|
28
|
40
|
24
|
57
|
75
|
47
|
34
|
49
|
66
|
82
|
99
|
98
|
98
|
117
|
109
|
|
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