Air Quality
Excellent
No health implications.
13
PM2.5
17
PM10
52
O3
0.4
CO
6
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jan
174
Moderate
Tue
27 Jan
172
Moderate
Wed
28 Jan
134
Light
Thu
29 Jan
92
Good
Fri
30 Jan
63
Good
Sat
31 Jan
26
Excellent
Sun
1 Feb
38
Excellent
Air quality in the last 12 months (Bagongshan)
|
2025/11
|
94
|
74
|
46
|
52
|
66
|
57
|
35
|
46
|
87
|
74
|
45
|
43
|
82
|
147
|
114
|
103
|
41
|
41
|
42
|
40
|
87
|
69
|
73
|
104
|
76
|
80
|
260
|
132
|
77
|
79
|
|
|
2025/10
|
22
|
29
|
15
|
37
|
56
|
59
|
53
|
51
|
43
|
58
|
52
|
55
|
22
|
44
|
39
|
28
|
25
|
27
|
31
|
29
|
23
|
39
|
46
|
53
|
64
|
75
|
68
|
70
|
60
|
52
|
93
|
|
2025/09
|
28
|
22
|
29
|
37
|
36
|
31
|
43
|
32
|
14
|
24
|
31
|
25
|
15
|
18
|
21
|
28
|
18
|
16
|
19
|
19
|
41
|
29
|
38
|
15
|
25
|
30
|
24
|
29
|
28
|
22
|
|
|
2025/08
|
12
|
16
|
21
|
23
|
33
|
28
|
20
|
17
|
17
|
10
|
10
|
18
|
22
|
26
|
23
|
27
|
29
|
33
|
28
|
24
|
24
|
27
|
25
|
21
|
24
|
15
|
27
|
37
|
31
|
17
|
18
|
|
2025/07
|
23
|
18
|
23
|
26
|
31
|
35
|
45
|
27
|
18
|
34
|
43
|
28
|
27
|
39
|
32
|
25
|
27
|
37
|
32
|
23
|
21
|
17
|
22
|
23
|
29
|
27
|
24
|
22
|
24
|
25
|
21
|
|
2025/06
|
35
|
26
|
44
|
60
|
51
|
39
|
23
|
33
|
27
|
38
|
41
|
48
|
39
|
32
|
34
|
51
|
52
|
18
|
10
|
8
|
12
|
22
|
37
|
39
|
26
|
31
|
20
|
16
|
10
|
20
|
|
|
2025/05
|
60
|
68
|
64
|
55
|
54
|
85
|
86
|
56
|
39
|
36
|
50
|
49
|
53
|
58
|
71
|
64
|
110
|
84
|
78
|
62
|
46
|
60
|
73
|
70
|
59
|
71
|
83
|
63
|
67
|
57
|
71
|
|
2025/04
|
60
|
65
|
57
|
67
|
88
|
83
|
69
|
72
|
84
|
94
|
82
|
229
|
110
|
70
|
51
|
64
|
71
|
73
|
73
|
56
|
59
|
81
|
80
|
88
|
62
|
60
|
54
|
70
|
58
|
56
|
|
|
2025/03
|
88
|
78
|
39
|
69
|
82
|
79
|
65
|
86
|
96
|
82
|
101
|
154
|
121
|
47
|
55
|
51
|
44
|
49
|
48
|
51
|
44
|
58
|
64
|
97
|
71
|
68
|
119
|
135
|
159
|
88
|
64
|
|
2025/02
|
125
|
87
|
127
|
83
|
52
|
46
|
83
|
36
|
42
|
59
|
69
|
110
|
65
|
78
|
104
|
89
|
63
|
65
|
86
|
59
|
54
|
88
|
108
|
55
|
67
|
111
|
89
|
92
|
|||
|
2025/01
|
92
|
165
|
150
|
142
|
125
|
83
|
52
|
66
|
49
|
50
|
68
|
77
|
95
|
127
|
66
|
64
|
73
|
103
|
127
|
119
|
126
|
190
|
111
|
61
|
39
|
80
|
49
|
83
|
166
|
75
|
142
|
|
2024/12
|
69
|
105
|
95
|
87
|
115
|
159
|
132
|
54
|
53
|
77
|
108
|
103
|
93
|
79
|
53
|
67
|
106
|
83
|
60
|
75
|
87
|
67
|
93
|
111
|
132
|
151
|
103
|
74
|
60
|
86
|
125
|
|
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