Air Quality
Excellent
No health implications.
7
PM2.5
24
PM10
37
O3
0.3
CO
2
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Sep
58
Good
Wed
17 Sep
57
Good
Thu
18 Sep
73
Good
Fri
19 Sep
72
Good
Sat
20 Sep
73
Good
Sun
21 Sep
72
Good
Mon
22 Sep
45
Excellent
Lunan Air quality rank
Air quality in the last 12 months (Lunan)
|
2025/08
|
46
|
34
|
24
|
31
|
25
|
50
|
43
|
32
|
44
|
32
|
41
|
46
|
31
|
47
|
49
|
22
|
37
|
41
|
29
|
24
|
22
|
20
|
35
|
24
|
29
|
56
|
40
|
16
|
36
|
33
|
32
|
|
2025/07
|
44
|
46
|
27
|
59
|
48
|
28
|
42
|
36
|
43
|
47
|
53
|
46
|
39
|
35
|
39
|
33
|
31
|
44
|
38
|
41
|
51
|
47
|
26
|
31
|
42
|
39
|
37
|
35
|
23
|
27
|
41
|
|
2025/06
|
66
|
59
|
23
|
24
|
60
|
72
|
59
|
49
|
64
|
39
|
54
|
58
|
55
|
43
|
26
|
29
|
52
|
59
|
33
|
39
|
38
|
65
|
76
|
85
|
56
|
68
|
46
|
56
|
63
|
62
|
|
|
2025/05
|
44
|
56
|
35
|
55
|
60
|
39
|
59
|
80
|
36
|
28
|
62
|
77
|
87
|
61
|
47
|
66
|
50
|
50
|
86
|
94
|
68
|
81
|
56
|
43
|
50
|
71
|
79
|
83
|
65
|
80
|
78
|
|
2025/04
|
58
|
24
|
53
|
69
|
25
|
68
|
70
|
59
|
55
|
85
|
79
|
140
|
59
|
36
|
63
|
85
|
77
|
53
|
47
|
78
|
89
|
67
|
71
|
47
|
51
|
83
|
55
|
61
|
69
|
94
|
|
|
2025/03
|
175
|
74
|
38
|
58
|
81
|
64
|
52
|
102
|
159
|
134
|
163
|
78
|
82
|
72
|
45
|
26
|
37
|
24
|
48
|
39
|
35
|
56
|
101
|
106
|
73
|
89
|
69
|
45
|
32
|
46
|
67
|
|
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
|
|
|
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