Air Quality
Excellent
No health implications.
32
PM2.5
35
PM10
102
O3
0.4
CO
3
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
62
Good
Sun
20 Apr
83
Good
Mon
21 Apr
62
Good
Tue
22 Apr
53
Good
Wed
23 Apr
52
Good
Thu
24 Apr
46
Excellent
Fri
25 Apr
20
Excellent
Air quality in the last 12 months (Lunan)
|
2025/02
|
63
|
64
|
19
|
17
|
22
|
51
|
21
|
18
|
37
|
94
|
134
|
50
|
91
|
96
|
119
|
52
|
24
|
53
|
47
|
42
|
38
|
42
|
31
|
51
|
67
|
77
|
155
|
214
|
|||
|
2025/01
|
69
|
34
|
44
|
87
|
102
|
33
|
21
|
21
|
21
|
31
|
57
|
56
|
58
|
42
|
26
|
57
|
59
|
99
|
77
|
79
|
89
|
60
|
69
|
110
|
135
|
103
|
22
|
28
|
122
|
50
|
48
|
|
2024/12
|
105
|
26
|
42
|
37
|
42
|
38
|
23
|
26
|
49
|
60
|
47
|
72
|
57
|
31
|
41
|
51
|
35
|
33
|
62
|
56
|
27
|
32
|
54
|
80
|
101
|
21
|
28
|
35
|
79
|
87
|
40
|
|
2024/11
|
125
|
59
|
68
|
29
|
52
|
58
|
91
|
92
|
108
|
101
|
55
|
63
|
61
|
48
|
60
|
59
|
32
|
41
|
62
|
81
|
55
|
43
|
55
|
80
|
45
|
17
|
22
|
20
|
38
|
46
|
|
|
2024/10
|
24
|
20
|
45
|
63
|
82
|
64
|
25
|
44
|
73
|
43
|
62
|
93
|
106
|
108
|
95
|
48
|
75
|
51
|
34
|
30
|
43
|
49
|
55
|
117
|
152
|
140
|
96
|
84
|
96
|
89
|
125
|
|
2024/09
|
31
|
25
|
44
|
53
|
34
|
37
|
37
|
59
|
70
|
27
|
31
|
34
|
48
|
38
|
31
|
52
|
70
|
61
|
55
|
32
|
19
|
23
|
39
|
60
|
77
|
46
|
54
|
67
|
57
|
23
|
|
|
2024/08
|
30
|
51
|
47
|
19
|
27
|
61
|
45
|
34
|
48
|
38
|
60
|
43
|
36
|
34
|
44
|
56
|
63
|
47
|
32
|
20
|
36
|
41
|
34
|
27
|
46
|
32
|
37
|
53
|
49
|
61
|
47
|
|
2024/07
|
48
|
60
|
35
|
53
|
66
|
49
|
54
|
42
|
65
|
65
|
74
|
74
|
61
|
65
|
46
|
46
|
40
|
41
|
44
|
51
|
44
|
34
|
57
|
56
|
28
|
18
|
25
|
29
|
43
|
22
|
22
|
|
2024/06
|
43
|
56
|
63
|
57
|
61
|
65
|
52
|
51
|
76
|
79
|
80
|
63
|
65
|
38
|
42
|
59
|
61
|
63
|
67
|
43
|
58
|
81
|
108
|
49
|
63
|
72
|
61
|
61
|
49
|
43
|
|
|
2024/05
|
50
|
56
|
65
|
58
|
73
|
68
|
74
|
76
|
75
|
92
|
209
|
39
|
67
|
84
|
37
|
58
|
76
|
75
|
47
|
40
|
53
|
73
|
68
|
32
|
34
|
32
|
34
|
50
|
61
|
58
|
37
|
|
2024/04
|
122
|
62
|
62
|
66
|
71
|
89
|
81
|
133
|
62
|
60
|
127
|
112
|
61
|
42
|
132
|
53
|
69
|
95
|
77
|
62
|
68
|
73
|
29
|
43
|
97
|
93
|
77
|
45
|
35
|
41
|
|
|
2024/03
|
35
|
69
|
67
|
64
|
72
|
65
|
72
|
27
|
69
|
85
|
134
|
103
|
92
|
142
|
104
|
155
|
51
|
80
|
106
|
42
|
74
|
60
|
78
|
66
|
62
|
66
|
91
|
214
|
113
|
87
|
77
|
|
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