Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
16
PM2.5
62
*
PM10
49
O3
0.5
CO
5
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
4 May
61
Good
Sun
5 May
62
Good
Mon
6 May
72
Good
Tue
7 May
78
Good
Wed
8 May
73
Good
Thu
9 May
75
Good
Air quality in the last 12 months (Shuimogou)
|
2024/02
|
177
|
172
|
124
|
226
|
175
|
262
|
227
|
154
|
109
|
337
|
95
|
70
|
43
|
62
|
70
|
64
|
41
|
62
|
64
|
64
|
65
|
58
|
107
|
118
|
118
|
110
|
135
|
66
|
88
|
||
|
2024/01
|
47
|
63
|
45
|
51
|
81
|
112
|
111
|
147
|
154
|
127
|
107
|
96
|
65
|
62
|
54
|
61
|
114
|
73
|
90
|
112
|
66
|
69
|
124
|
107
|
158
|
113
|
128
|
126
|
175
|
211
|
210
|
|
2023/12
|
89
|
114
|
101
|
67
|
30
|
66
|
47
|
24
|
40
|
36
|
31
|
53
|
31
|
50
|
105
|
110
|
104
|
158
|
228
|
164
|
117
|
192
|
174
|
62
|
90
|
180
|
94
|
110
|
62
|
39
|
33
|
|
2023/11
|
38
|
40
|
36
|
47
|
57
|
70
|
66
|
76
|
84
|
70
|
55
|
58
|
67
|
22
|
34
|
53
|
71
|
84
|
83
|
54
|
32
|
57
|
57
|
49
|
72
|
74
|
90
|
89
|
95
|
97
|
|
|
2023/10
|
34
|
45
|
53
|
50
|
40
|
52
|
56
|
58
|
56
|
63
|
71
|
59
|
58
|
72
|
32
|
32
|
32
|
47
|
57
|
74
|
77
|
66
|
81
|
55
|
63
|
73
|
73
|
39
|
74
|
72
|
50
|
|
2023/09
|
113
|
70
|
47
|
59
|
22
|
27
|
44
|
54
|
44
|
53
|
62
|
65
|
29
|
36
|
23
|
25
|
40
|
39
|
45
|
59
|
32
|
34
|
26
|
25
|
20
|
32
|
43
|
48
|
52
|
48
|
|
|
2023/08
|
58
|
36
|
52
|
36
|
45
|
42
|
49
|
37
|
37
|
41
|
47
|
59
|
34
|
29
|
21
|
39
|
45
|
47
|
49
|
52
|
55
|
48
|
51
|
43
|
38
|
46
|
44
|
56
|
33
|
52
|
68
|
|
2023/07
|
44
|
37
|
40
|
49
|
58
|
64
|
44
|
30
|
33
|
30
|
33
|
36
|
46
|
52
|
53
|
56
|
47
|
38
|
43
|
55
|
36
|
45
|
49
|
49
|
47
|
50
|
54
|
52
|
65
|
44
|
49
|
|
2023/06
|
43
|
37
|
40
|
46
|
50
|
55
|
53
|
57
|
46
|
52
|
66
|
138
|
48
|
58
|
45
|
34
|
41
|
49
|
55
|
56
|
64
|
40
|
43
|
41
|
30
|
45
|
40
|
56
|
59
|
33
|
|
|
2023/05
|
66
|
91
|
41
|
29
|
34
|
36
|
44
|
42
|
56
|
51
|
51
|
62
|
66
|
55
|
39
|
29
|
51
|
57
|
51
|
61
|
55
|
58
|
26
|
40
|
47
|
36
|
40
|
48
|
31
|
28
|
43
|
|
2023/04
|
93
|
61
|
37
|
44
|
75
|
105
|
187
|
155
|
67
|
27
|
62
|
29
|
38
|
52
|
100
|
192
|
33
|
72
|
44
|
41
|
49
|
58
|
43
|
56
|
59
|
33
|
47
|
56
|
78
|
84
|
|
|
2023/03
|
126
|
187
|
202
|
135
|
241
|
188
|
80
|
104
|
105
|
83
|
63
|
84
|
78
|
36
|
60
|
59
|
59
|
63
|
38
|
30
|
53
|
56
|
58
|
66
|
55
|
63
|
69
|
125
|
56
|
73
|
76
|
|
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