Air Quality
Excellent
No health implications.
10
PM2.5
37
PM10
56
O3
0.4
CO
4
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jan
44
Excellent
Thu
16 Jan
54
Good
Fri
17 Jan
78
Good
Sat
18 Jan
92
Good
Sun
19 Jan
87
Good
Mon
20 Jan
75
Good
Tue
21 Jan
60
Good
Air quality in the last 12 months (Fengrun)
|
2024/12
|
105
|
27
|
50
|
43
|
54
|
40
|
25
|
35
|
73
|
73
|
46
|
98
|
65
|
33
|
56
|
64
|
46
|
46
|
73
|
59
|
31
|
42
|
63
|
106
|
123
|
31
|
31
|
47
|
104
|
104
|
59
|
|
2024/11
|
126
|
65
|
77
|
27
|
61
|
71
|
102
|
102
|
110
|
117
|
69
|
68
|
58
|
37
|
67
|
61
|
39
|
42
|
63
|
86
|
67
|
52
|
55
|
95
|
63
|
19
|
23
|
24
|
41
|
61
|
|
|
2024/10
|
22
|
28
|
51
|
71
|
85
|
79
|
30
|
46
|
78
|
34
|
83
|
99
|
98
|
120
|
84
|
50
|
77
|
54
|
25
|
34
|
53
|
49
|
66
|
107
|
137
|
177
|
83
|
75
|
112
|
89
|
111
|
|
2024/09
|
32
|
23
|
41
|
60
|
34
|
38
|
36
|
50
|
69
|
29
|
28
|
35
|
45
|
36
|
30
|
51
|
60
|
60
|
58
|
30
|
19
|
26
|
46
|
60
|
74
|
45
|
58
|
65
|
59
|
23
|
|
|
2024/08
|
35
|
53
|
49
|
31
|
37
|
67
|
53
|
44
|
54
|
47
|
50
|
48
|
28
|
36
|
51
|
61
|
64
|
62
|
35
|
20
|
34
|
44
|
37
|
29
|
48
|
35
|
35
|
47
|
55
|
67
|
52
|
|
2024/07
|
41
|
59
|
35
|
72
|
77
|
58
|
57
|
47
|
70
|
71
|
87
|
74
|
67
|
68
|
51
|
54
|
41
|
46
|
51
|
44
|
46
|
33
|
67
|
62
|
29
|
28
|
39
|
35
|
49
|
30
|
30
|
|
2024/06
|
46
|
56
|
54
|
58
|
63
|
66
|
62
|
62
|
92
|
92
|
89
|
66
|
71
|
48
|
42
|
61
|
87
|
68
|
73
|
51
|
55
|
111
|
161
|
34
|
63
|
69
|
63
|
58
|
52
|
43
|
|
|
2024/05
|
52
|
58
|
62
|
73
|
105
|
72
|
70
|
86
|
75
|
104
|
208
|
38
|
66
|
74
|
32
|
55
|
70
|
85
|
54
|
41
|
59
|
106
|
63
|
29
|
39
|
33
|
44
|
60
|
71
|
55
|
32
|
|
2024/04
|
80
|
64
|
67
|
65
|
76
|
108
|
82
|
112
|
75
|
70
|
127
|
137
|
71
|
55
|
111
|
49
|
85
|
93
|
65
|
56
|
70
|
81
|
31
|
52
|
106
|
97
|
74
|
33
|
30
|
47
|
|
|
2024/03
|
39
|
60
|
57
|
69
|
82
|
83
|
81
|
24
|
73
|
112
|
132
|
115
|
93
|
137
|
138
|
146
|
46
|
82
|
89
|
44
|
86
|
59
|
103
|
79
|
83
|
80
|
110
|
200
|
99
|
78
|
78
|
|
2024/02
|
56
|
83
|
83
|
112
|
113
|
86
|
96
|
109
|
230
|
89
|
98
|
196
|
233
|
146
|
40
|
64
|
81
|
97
|
43
|
44
|
33
|
31
|
52
|
72
|
106
|
78
|
71
|
104
|
57
|
||
|
2024/01
|
152
|
181
|
54
|
143
|
64
|
55
|
40
|
86
|
85
|
91
|
153
|
100
|
77
|
53
|
62
|
97
|
94
|
62
|
48
|
41
|
33
|
32
|
33
|
38
|
61
|
50
|
94
|
92
|
102
|
145
|
126
|
|
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