Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
76
*
PM2.5
105
PM10
13
O3
1.1
CO
10
SO2
40
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
17 Feb
253
Heavy
Wed
18 Feb
154
Moderate
Thu
19 Feb
122
Light
Fri
20 Feb
111
Light
Sat
21 Feb
98
Good
Sun
22 Feb
72
Good
Mon
23 Feb
44
Excellent
Air quality in the last 12 months (Shuimogou)
|
2026/01
|
91
|
85
|
97
|
116
|
147
|
64
|
139
|
83
|
99
|
171
|
160
|
136
|
72
|
92
|
72
|
51
|
36
|
51
|
96
|
103
|
123
|
207
|
136
|
78
|
123
|
140
|
178
|
173
|
119
|
109
|
112
|
|
2025/12
|
69
|
76
|
74
|
102
|
93
|
109
|
160
|
106
|
45
|
59
|
25
|
40
|
60
|
77
|
95
|
80
|
100
|
50
|
39
|
54
|
61
|
30
|
52
|
65
|
65
|
129
|
75
|
103
|
99
|
104
|
84
|
|
2025/11
|
82
|
68
|
71
|
89
|
33
|
12
|
22
|
42
|
100
|
90
|
54
|
49
|
66
|
62
|
48
|
57
|
69
|
91
|
104
|
113
|
98
|
54
|
37
|
59
|
43
|
39
|
74
|
66
|
52
|
54
|
|
|
2025/10
|
71
|
11
|
28
|
28
|
35
|
26
|
49
|
56
|
60
|
55
|
53
|
69
|
73
|
12
|
14
|
34
|
51
|
66
|
75
|
74
|
85
|
96
|
114
|
151
|
152
|
137
|
123
|
94
|
68
|
64
|
72
|
|
2025/09
|
41
|
51
|
31
|
32
|
50
|
47
|
54
|
62
|
64
|
58
|
44
|
37
|
53
|
24
|
31
|
38
|
50
|
46
|
44
|
34
|
19
|
34
|
45
|
19
|
16
|
33
|
46
|
51
|
56
|
67
|
|
|
2025/08
|
57
|
45
|
30
|
32
|
48
|
25
|
36
|
42
|
27
|
50
|
23
|
38
|
44
|
46
|
46
|
47
|
45
|
47
|
16
|
30
|
46
|
32
|
37
|
54
|
30
|
38
|
38
|
45
|
44
|
53
|
66
|
|
2025/07
|
50
|
27
|
28
|
26
|
33
|
42
|
36
|
26
|
25
|
33
|
30
|
25
|
26
|
36
|
52
|
49
|
31
|
41
|
37
|
48
|
41
|
37
|
46
|
56
|
46
|
52
|
52
|
59
|
50
|
56
|
27
|
|
2025/06
|
37
|
36
|
43
|
49
|
43
|
53
|
31
|
37
|
53
|
54
|
43
|
37
|
39
|
44
|
42
|
26
|
22
|
26
|
40
|
25
|
37
|
27
|
37
|
22
|
34
|
63
|
52
|
24
|
32
|
47
|
|
|
2025/05
|
43
|
41
|
23
|
29
|
43
|
41
|
93
|
53
|
65
|
67
|
53
|
18
|
28
|
42
|
38
|
39
|
45
|
51
|
103
|
18
|
19
|
32
|
36
|
54
|
28
|
62
|
40
|
40
|
38
|
39
|
39
|
|
2025/04
|
66
|
72
|
47
|
54
|
70
|
35
|
29
|
53
|
69
|
27
|
27
|
40
|
48
|
119
|
71
|
51
|
11
|
44
|
55
|
30
|
28
|
48
|
44
|
50
|
24
|
32
|
47
|
34
|
53
|
66
|
|
|
2025/03
|
74
|
46
|
64
|
46
|
33
|
57
|
96
|
49
|
57
|
36
|
33
|
41
|
19
|
35
|
51
|
57
|
71
|
74
|
70
|
71
|
77
|
80
|
77
|
40
|
16
|
52
|
36
|
64
|
71
|
77
|
65
|
|
2025/02
|
54
|
122
|
94
|
94
|
81
|
84
|
113
|
140
|
205
|
148
|
72
|
256
|
114
|
71
|
152
|
109
|
53
|
129
|
236
|
125
|
107
|
93
|
90
|
159
|
147
|
152
|
105
|
75
|
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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29
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30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution