Air Quality
Excellent
No health implications.
29
PM2.5
50
PM10
135
O3
0.6
CO
14
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
93
Good
Sun
5 May
62
Good
Mon
6 May
58
Good
Tue
7 May
54
Good
Wed
8 May
66
Good
Thu
9 May
60
Good
Fri
10 May
60
Good
Air quality in the last 12 months (Panshan)
|
2024/02
|
31
|
60
|
61
|
53
|
44
|
47
|
81
|
74
|
109
|
202
|
86
|
93
|
113
|
51
|
71
|
88
|
55
|
38
|
42
|
28
|
30
|
28
|
34
|
71
|
117
|
80
|
88
|
79
|
72
|
||
|
2024/01
|
80
|
126
|
107
|
72
|
45
|
52
|
28
|
40
|
40
|
62
|
75
|
50
|
38
|
42
|
63
|
90
|
77
|
28
|
35
|
44
|
31
|
27
|
42
|
43
|
63
|
64
|
65
|
85
|
52
|
125
|
41
|
|
2023/12
|
44
|
48
|
54
|
78
|
142
|
67
|
108
|
94
|
24
|
26
|
33
|
32
|
53
|
56
|
49
|
34
|
36
|
109
|
84
|
31
|
49
|
49
|
76
|
123
|
92
|
57
|
90
|
87
|
110
|
143
|
39
|
|
2023/11
|
46
|
100
|
31
|
77
|
102
|
41
|
35
|
64
|
28
|
26
|
33
|
41
|
41
|
67
|
86
|
45
|
25
|
43
|
45
|
41
|
65
|
84
|
29
|
25
|
48
|
49
|
72
|
35
|
33
|
36
|
|
|
2023/10
|
25
|
36
|
43
|
33
|
24
|
35
|
43
|
44
|
35
|
54
|
77
|
80
|
43
|
55
|
47
|
32
|
43
|
37
|
29
|
22
|
24
|
32
|
103
|
75
|
115
|
28
|
55
|
84
|
76
|
53
|
77
|
|
2023/09
|
29
|
38
|
41
|
44
|
43
|
32
|
54
|
47
|
51
|
38
|
35
|
24
|
35
|
50
|
39
|
35
|
38
|
50
|
27
|
26
|
37
|
28
|
27
|
43
|
26
|
25
|
61
|
29
|
38
|
36
|
|
|
2023/08
|
26
|
32
|
40
|
38
|
22
|
18
|
20
|
25
|
24
|
21
|
21
|
21
|
22
|
27
|
45
|
47
|
49
|
46
|
54
|
58
|
26
|
28
|
39
|
34
|
21
|
24
|
28
|
24
|
23
|
30
|
28
|
|
2023/07
|
52
|
46
|
30
|
33
|
55
|
89
|
49
|
36
|
33
|
39
|
34
|
74
|
44
|
40
|
28
|
21
|
28
|
38
|
64
|
66
|
62
|
37
|
28
|
37
|
38
|
40
|
28
|
20
|
14
|
17
|
32
|
|
2023/06
|
51
|
33
|
31
|
42
|
63
|
48
|
55
|
33
|
34
|
33
|
45
|
46
|
49
|
54
|
44
|
62
|
58
|
42
|
48
|
35
|
32
|
47
|
68
|
44
|
36
|
33
|
58
|
43
|
41
|
39
|
|
|
2023/05
|
43
|
62
|
55
|
48
|
71
|
35
|
38
|
50
|
39
|
46
|
59
|
72
|
55
|
57
|
60
|
77
|
39
|
43
|
55
|
176
|
123
|
67
|
46
|
83
|
59
|
65
|
43
|
50
|
43
|
44
|
52
|
|
2023/04
|
108
|
72
|
65
|
66
|
172
|
53
|
39
|
42
|
69
|
78
|
280
|
209
|
209
|
132
|
225
|
62
|
75
|
59
|
72
|
66
|
70
|
61
|
43
|
60
|
48
|
30
|
59
|
52
|
45
|
34
|
|
|
2023/03
|
44
|
51
|
110
|
171
|
100
|
109
|
97
|
50
|
89
|
118
|
43
|
35
|
61
|
94
|
84
|
45
|
36
|
71
|
89
|
105
|
78
|
265
|
251
|
43
|
48
|
51
|
88
|
92
|
104
|
107
|
100
|
|
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