Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
96
*
PM10
11
O3
0.6
CO
13
SO2
62
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 Apr
94
Good
Fri
3 Apr
93
Good
Sat
4 Apr
82
Good
Sun
5 Apr
98
Good
Mon
6 Apr
91
Good
Tue
7 Apr
21
Excellent
Wed
8 Apr
47
Excellent
Air quality in the last 12 months (Zhoucun)
|
2026/02
|
184
|
150
|
99
|
131
|
132
|
43
|
55
|
59
|
60
|
79
|
103
|
97
|
94
|
107
|
100
|
98
|
160
|
82
|
76
|
63
|
79
|
112
|
64
|
69
|
70
|
90
|
94
|
106
|
|||
|
2026/01
|
49
|
40
|
104
|
183
|
159
|
148
|
72
|
59
|
71
|
55
|
38
|
69
|
88
|
159
|
163
|
104
|
52
|
47
|
43
|
40
|
51
|
65
|
98
|
141
|
91
|
85
|
118
|
127
|
103
|
90
|
176
|
|
2025/12
|
77
|
39
|
51
|
60
|
66
|
90
|
89
|
59
|
81
|
84
|
79
|
22
|
64
|
61
|
74
|
135
|
92
|
81
|
160
|
89
|
51
|
44
|
72
|
82
|
36
|
51
|
75
|
106
|
172
|
142
|
43
|
|
2025/11
|
99
|
50
|
51
|
62
|
103
|
69
|
107
|
134
|
76
|
55
|
85
|
91
|
76
|
88
|
147
|
103
|
37
|
42
|
53
|
63
|
71
|
95
|
89
|
126
|
41
|
73
|
62
|
98
|
127
|
135
|
|
|
2025/10
|
52
|
29
|
32
|
46
|
18
|
16
|
40
|
44
|
30
|
14
|
25
|
22
|
31
|
54
|
49
|
51
|
47
|
29
|
35
|
39
|
45
|
47
|
52
|
61
|
79
|
81
|
72
|
104
|
59
|
58
|
99
|
|
2025/09
|
28
|
42
|
48
|
51
|
38
|
47
|
49
|
68
|
47
|
54
|
49
|
46
|
51
|
59
|
61
|
44
|
23
|
31
|
19
|
43
|
50
|
39
|
46
|
37
|
54
|
51
|
33
|
46
|
61
|
57
|
|
|
2025/08
|
28
|
27
|
40
|
39
|
43
|
44
|
47
|
33
|
21
|
25
|
46
|
40
|
48
|
53
|
25
|
30
|
21
|
49
|
41
|
31
|
31
|
29
|
32
|
60
|
37
|
37
|
37
|
29
|
35
|
29
|
19
|
|
2025/07
|
26
|
24
|
27
|
28
|
29
|
36
|
34
|
38
|
25
|
41
|
37
|
49
|
44
|
28
|
38
|
31
|
34
|
46
|
43
|
32
|
19
|
13
|
21
|
26
|
27
|
21
|
20
|
23
|
20
|
28
|
29
|
|
2025/06
|
50
|
51
|
41
|
32
|
50
|
54
|
62
|
64
|
60
|
38
|
44
|
41
|
40
|
56
|
35
|
24
|
30
|
43
|
25
|
37
|
38
|
41
|
39
|
45
|
53
|
55
|
50
|
41
|
39
|
28
|
|
|
2025/05
|
57
|
57
|
48
|
44
|
58
|
66
|
66
|
63
|
36
|
36
|
47
|
59
|
55
|
60
|
50
|
72
|
66
|
60
|
76
|
66
|
67
|
65
|
53
|
62
|
45
|
53
|
51
|
54
|
51
|
49
|
57
|
|
2025/04
|
67
|
39
|
47
|
71
|
55
|
56
|
87
|
102
|
69
|
77
|
68
|
151
|
50
|
54
|
40
|
75
|
125
|
67
|
43
|
60
|
49
|
94
|
66
|
58
|
66
|
61
|
59
|
60
|
56
|
79
|
|
|
2025/03
|
92
|
40
|
43
|
73
|
123
|
108
|
74
|
89
|
100
|
95
|
100
|
117
|
67
|
51
|
60
|
40
|
44
|
37
|
47
|
46
|
44
|
59
|
86
|
104
|
106
|
87
|
94
|
68
|
49
|
54
|
67
|
|
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