Air Quality
Excellent
No health implications.
19
PM2.5
31
PM10
68
O3
0.3
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Oct
47
Excellent
Wed
4 Oct
51
Good
Thu
5 Oct
50
Excellent
Fri
6 Oct
48
Excellent
Sat
7 Oct
56
Good
Sun
8 Oct
60
Good
Mon
9 Oct
55
Good
Air quality in the last 12 months (Bagongshan)
|
2023/08
|
30
|
31
|
36
|
37
|
44
|
32
|
33
|
43
|
45
|
62
|
55
|
51
|
35
|
39
|
41
|
42
|
46
|
46
|
46
|
43
|
35
|
41
|
62
|
58
|
49
|
48
|
25
|
30
|
38
|
51
|
41
|
|
2023/07
|
42
|
37
|
31
|
27
|
35
|
36
|
22
|
30
|
26
|
29
|
36
|
38
|
34
|
32
|
49
|
65
|
42
|
31
|
27
|
22
|
21
|
21
|
26
|
36
|
39
|
34
|
31
|
23
|
18
|
18
|
28
|
|
2023/06
|
68
|
73
|
79
|
53
|
23
|
36
|
47
|
53
|
63
|
67
|
74
|
68
|
69
|
74
|
66
|
75
|
45
|
21
|
22
|
46
|
67
|
60
|
53
|
33
|
24
|
31
|
37
|
28
|
29
|
49
|
|
|
2023/05
|
92
|
63
|
42
|
31
|
39
|
59
|
50
|
56
|
57
|
59
|
71
|
53
|
62
|
58
|
58
|
61
|
34
|
46
|
41
|
61
|
100
|
83
|
62
|
47
|
56
|
61
|
41
|
40
|
27
|
39
|
57
|
|
2023/04
|
60
|
69
|
36
|
27
|
27
|
57
|
57
|
59
|
60
|
64
|
172
|
386
|
128
|
86
|
108
|
94
|
79
|
70
|
68
|
71
|
70
|
72
|
46
|
39
|
46
|
42
|
55
|
52
|
175
|
100
|
|
|
2023/03
|
119
|
94
|
82
|
90
|
80
|
62
|
60
|
68
|
86
|
64
|
87
|
91
|
68
|
69
|
187
|
97
|
28
|
52
|
76
|
78
|
134
|
62
|
365
|
164
|
84
|
108
|
111
|
91
|
71
|
52
|
57
|
|
2023/02
|
123
|
49
|
67
|
107
|
105
|
119
|
84
|
103
|
37
|
36
|
48
|
25
|
44
|
42
|
69
|
90
|
109
|
138
|
121
|
94
|
54
|
53
|
74
|
68
|
75
|
55
|
69
|
82
|
|||
|
2023/01
|
226
|
169
|
90
|
110
|
135
|
190
|
127
|
102
|
190
|
61
|
102
|
100
|
88
|
56
|
45
|
57
|
66
|
100
|
83
|
98
|
95
|
112
|
93
|
63
|
51
|
82
|
104
|
76
|
67
|
80
|
70
|
|
2022/12
|
45
|
55
|
79
|
68
|
52
|
61
|
109
|
133
|
185
|
164
|
63
|
91
|
117
|
81
|
97
|
61
|
74
|
53
|
57
|
84
|
122
|
75
|
73
|
100
|
104
|
120
|
172
|
213
|
228
|
167
|
182
|
|
2022/11
|
109
|
78
|
99
|
65
|
59
|
63
|
79
|
94
|
113
|
86
|
70
|
45
|
28
|
55
|
41
|
66
|
99
|
33
|
52
|
57
|
52
|
22
|
47
|
59
|
68
|
71
|
79
|
46
|
54
|
46
|
|
|
2022/10
|
67
|
58
|
53
|
18
|
17
|
17
|
37
|
55
|
44
|
38
|
50
|
50
|
45
|
55
|
64
|
66
|
74
|
55
|
50
|
51
|
73
|
117
|
114
|
64
|
63
|
45
|
36
|
36
|
41
|
57
|
91
|
|
2022/09
|
35
|
43
|
39
|
42
|
54
|
52
|
65
|
50
|
52
|
41
|
41
|
52
|
36
|
32
|
35
|
33
|
45
|
39
|
47
|
39
|
41
|
47
|
60
|
47
|
55
|
72
|
47
|
53
|
47
|
61
|
|
|
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