Air Quality
Excellent
No health implications.
20
PM2.5
27
PM10
50
O3
0.4
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Oct
51
Good
Wed
4 Oct
52
Good
Thu
5 Oct
53
Good
Fri
6 Oct
52
Good
Sat
7 Oct
56
Good
Sun
8 Oct
68
Good
Mon
9 Oct
67
Good
Air quality in the last 12 months (Yingshang)
|
2023/08
|
23
|
23
|
29
|
32
|
33
|
25
|
27
|
37
|
40
|
50
|
52
|
44
|
29
|
34
|
37
|
37
|
46
|
40
|
46
|
35
|
30
|
36
|
53
|
51
|
51
|
46
|
22
|
27
|
35
|
43
|
44
|
|
2023/07
|
40
|
26
|
22
|
22
|
32
|
30
|
19
|
24
|
21
|
22
|
28
|
32
|
28
|
29
|
44
|
52
|
35
|
20
|
20
|
16
|
19
|
17
|
22
|
31
|
34
|
29
|
27
|
17
|
13
|
14
|
20
|
|
2023/06
|
63
|
69
|
66
|
46
|
23
|
30
|
40
|
49
|
56
|
70
|
65
|
67
|
57
|
67
|
59
|
68
|
43
|
15
|
18
|
40
|
56
|
56
|
48
|
55
|
21
|
27
|
29
|
25
|
25
|
35
|
|
|
2023/05
|
76
|
58
|
30
|
25
|
27
|
52
|
47
|
52
|
56
|
49
|
53
|
53
|
54
|
55
|
53
|
53
|
30
|
47
|
39
|
54
|
82
|
64
|
57
|
42
|
45
|
57
|
26
|
25
|
22
|
31
|
51
|
|
2023/04
|
64
|
66
|
32
|
23
|
28
|
53
|
64
|
61
|
61
|
63
|
277
|
417
|
119
|
81
|
140
|
83
|
72
|
62
|
61
|
60
|
59
|
55
|
35
|
37
|
41
|
37
|
46
|
44
|
136
|
91
|
|
|
2023/03
|
124
|
109
|
97
|
99
|
92
|
73
|
66
|
75
|
91
|
74
|
112
|
97
|
73
|
72
|
198
|
106
|
28
|
53
|
82
|
96
|
116
|
105
|
382
|
213
|
86
|
106
|
109
|
89
|
76
|
55
|
54
|
|
2023/02
|
117
|
52
|
66
|
105
|
98
|
123
|
82
|
98
|
45
|
47
|
56
|
25
|
47
|
52
|
66
|
88
|
104
|
128
|
108
|
97
|
57
|
61
|
76
|
80
|
77
|
58
|
70
|
90
|
|||
|
2023/01
|
236
|
183
|
117
|
141
|
146
|
202
|
141
|
115
|
223
|
82
|
130
|
125
|
110
|
57
|
46
|
64
|
74
|
116
|
95
|
109
|
101
|
170
|
117
|
72
|
56
|
75
|
99
|
85
|
80
|
80
|
75
|
|
2022/12
|
48
|
56
|
77
|
66
|
59
|
60
|
92
|
140
|
183
|
149
|
69
|
115
|
125
|
96
|
104
|
74
|
85
|
58
|
68
|
100
|
126
|
80
|
79
|
82
|
96
|
107
|
146
|
202
|
212
|
181
|
169
|
|
2022/11
|
116
|
87
|
96
|
68
|
62
|
66
|
84
|
109
|
102
|
103
|
86
|
48
|
30
|
57
|
44
|
66
|
101
|
50
|
51
|
49
|
57
|
37
|
52
|
55
|
62
|
68
|
83
|
53
|
64
|
48
|
|
|
2022/10
|
67
|
52
|
52
|
16
|
17
|
22
|
37
|
59
|
52
|
44
|
58
|
61
|
56
|
68
|
77
|
84
|
81
|
57
|
62
|
65
|
79
|
112
|
138
|
73
|
83
|
68
|
48
|
40
|
52
|
66
|
89
|
|
2022/09
|
39
|
47
|
45
|
49
|
59
|
60
|
62
|
54
|
51
|
52
|
48
|
62
|
42
|
44
|
47
|
45
|
51
|
50
|
56
|
48
|
48
|
53
|
72
|
59
|
61
|
73
|
54
|
56
|
52
|
55
|
|
|
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