Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
56
*
PM2.5
82
PM10
83
O3
0.5
CO
7
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Mar
100
Good
Mon
30 Mar
65
Good
Tue
31 Mar
61
Good
Wed
1 Apr
82
Good
Thu
2 Apr
61
Good
Fri
3 Apr
76
Good
Sat
4 Apr
45
Excellent
Air quality in the last 12 months (Dongxihu)
|
2026/02
|
58
|
82
|
90
|
84
|
89
|
120
|
58
|
76
|
58
|
69
|
86
|
112
|
74
|
78
|
94
|
32
|
81
|
83
|
95
|
62
|
53
|
91
|
86
|
37
|
34
|
24
|
49
|
47
|
|||
|
2026/01
|
29
|
54
|
76
|
72
|
86
|
53
|
65
|
63
|
74
|
82
|
65
|
68
|
79
|
85
|
102
|
116
|
146
|
125
|
18
|
52
|
53
|
81
|
89
|
96
|
80
|
143
|
84
|
76
|
57
|
33
|
45
|
|
2025/12
|
97
|
92
|
58
|
70
|
74
|
87
|
120
|
111
|
134
|
135
|
149
|
107
|
35
|
51
|
61
|
72
|
139
|
178
|
122
|
142
|
52
|
45
|
45
|
87
|
59
|
67
|
78
|
96
|
92
|
121
|
74
|
|
2025/11
|
78
|
81
|
70
|
75
|
69
|
62
|
31
|
28
|
48
|
54
|
62
|
33
|
40
|
65
|
85
|
93
|
50
|
24
|
33
|
44
|
64
|
85
|
106
|
86
|
89
|
71
|
96
|
83
|
75
|
77
|
|
|
2025/10
|
49
|
43
|
15
|
34
|
61
|
56
|
34
|
55
|
60
|
41
|
34
|
43
|
15
|
28
|
44
|
25
|
31
|
8
|
11
|
24
|
20
|
22
|
27
|
30
|
53
|
72
|
72
|
78
|
86
|
56
|
45
|
|
2025/09
|
21
|
32
|
36
|
32
|
41
|
29
|
43
|
45
|
23
|
32
|
25
|
21
|
23
|
26
|
31
|
41
|
28
|
16
|
17
|
12
|
25
|
38
|
18
|
13
|
14
|
29
|
36
|
45
|
25
|
31
|
|
|
2025/08
|
35
|
30
|
43
|
49
|
40
|
28
|
20
|
20
|
27
|
26
|
15
|
24
|
22
|
25
|
23
|
23
|
29
|
29
|
22
|
15
|
18
|
20
|
23
|
26
|
26
|
34
|
32
|
28
|
40
|
25
|
19
|
|
2025/07
|
21
|
18
|
19
|
27
|
35
|
43
|
38
|
49
|
22
|
23
|
40
|
24
|
26
|
36
|
35
|
28
|
35
|
31
|
32
|
29
|
22
|
13
|
17
|
27
|
27
|
25
|
21
|
19
|
21
|
23
|
23
|
|
2025/06
|
10
|
21
|
49
|
60
|
46
|
42
|
17
|
14
|
16
|
36
|
31
|
36
|
36
|
24
|
31
|
39
|
33
|
18
|
14
|
16
|
10
|
16
|
28
|
25
|
40
|
21
|
25
|
18
|
13
|
21
|
|
|
2025/05
|
52
|
60
|
51
|
52
|
40
|
125
|
145
|
45
|
53
|
45
|
49
|
46
|
51
|
66
|
53
|
52
|
56
|
133
|
84
|
40
|
29
|
20
|
50
|
55
|
51
|
50
|
61
|
38
|
31
|
30
|
11
|
|
2025/04
|
70
|
66
|
61
|
71
|
79
|
77
|
77
|
73
|
68
|
47
|
57
|
201
|
116
|
101
|
59
|
61
|
68
|
74
|
68
|
60
|
35
|
53
|
61
|
62
|
73
|
49
|
50
|
56
|
51
|
42
|
|
|
2025/03
|
75
|
38
|
15
|
41
|
39
|
69
|
80
|
89
|
79
|
70
|
65
|
72
|
62
|
51
|
31
|
45
|
36
|
48
|
52
|
55
|
56
|
61
|
64
|
61
|
53
|
63
|
97
|
73
|
72
|
72
|
72
|
|
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