Air Quality
Excellent
No health implications.
28
PM2.5
48
PM10
130
O3
0.6
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 May
111
Light
Thu
15 May
109
Light
Fri
16 May
123
Light
Sat
17 May
98
Good
Sun
18 May
110
Light
Mon
19 May
97
Good
Tue
20 May
65
Good
Air quality in the last 12 months (Pingyin)
|
2025/02
|
87
|
131
|
59
|
35
|
48
|
92
|
51
|
33
|
54
|
68
|
76
|
90
|
80
|
78
|
92
|
70
|
55
|
69
|
60
|
76
|
97
|
62
|
49
|
48
|
67
|
96
|
103
|
108
|
|||
|
2025/01
|
134
|
87
|
72
|
147
|
177
|
41
|
50
|
50
|
49
|
53
|
96
|
91
|
84
|
101
|
49
|
67
|
76
|
106
|
107
|
80
|
159
|
124
|
105
|
177
|
96
|
86
|
37
|
55
|
165
|
125
|
87
|
|
2024/12
|
109
|
79
|
62
|
103
|
124
|
142
|
49
|
58
|
73
|
114
|
88
|
72
|
78
|
71
|
70
|
78
|
81
|
39
|
71
|
93
|
46
|
49
|
69
|
105
|
158
|
75
|
59
|
63
|
76
|
100
|
98
|
|
2024/11
|
101
|
58
|
101
|
58
|
46
|
53
|
56
|
52
|
52
|
70
|
110
|
137
|
113
|
78
|
71
|
70
|
61
|
45
|
54
|
73
|
92
|
72
|
58
|
60
|
49
|
36
|
46
|
51
|
59
|
64
|
|
|
2024/10
|
38
|
22
|
37
|
57
|
54
|
61
|
70
|
49
|
72
|
74
|
61
|
67
|
77
|
80
|
100
|
83
|
55
|
17
|
35
|
36
|
54
|
62
|
60
|
59
|
89
|
98
|
133
|
58
|
87
|
143
|
165
|
|
2024/09
|
42
|
29
|
35
|
46
|
31
|
30
|
48
|
54
|
39
|
34
|
27
|
37
|
47
|
45
|
34
|
47
|
49
|
46
|
54
|
46
|
21
|
34
|
41
|
54
|
62
|
83
|
78
|
51
|
46
|
29
|
|
|
2024/08
|
28
|
27
|
27
|
26
|
18
|
17
|
25
|
31
|
40
|
52
|
69
|
32
|
37
|
47
|
49
|
54
|
48
|
39
|
17
|
29
|
39
|
39
|
44
|
55
|
57
|
32
|
21
|
34
|
45
|
43
|
47
|
|
2024/07
|
33
|
49
|
39
|
26
|
20
|
17
|
24
|
31
|
50
|
59
|
67
|
60
|
78
|
62
|
46
|
25
|
42
|
43
|
26
|
12
|
32
|
34
|
37
|
47
|
30
|
22
|
28
|
13
|
18
|
24
|
20
|
|
2024/06
|
46
|
75
|
77
|
62
|
59
|
66
|
66
|
59
|
62
|
68
|
72
|
68
|
76
|
74
|
59
|
39
|
48
|
53
|
51
|
55
|
55
|
56
|
110
|
104
|
89
|
67
|
48
|
59
|
51
|
39
|
|
|
2024/05
|
49
|
57
|
60
|
47
|
57
|
65
|
66
|
65
|
61
|
63
|
204
|
91
|
89
|
85
|
57
|
60
|
70
|
75
|
65
|
62
|
64
|
56
|
57
|
72
|
67
|
53
|
45
|
44
|
57
|
56
|
52
|
|
2024/04
|
90
|
85
|
55
|
51
|
67
|
67
|
63
|
82
|
87
|
92
|
70
|
66
|
66
|
29
|
71
|
97
|
97
|
86
|
83
|
79
|
89
|
81
|
68
|
80
|
80
|
71
|
58
|
71
|
60
|
51
|
|
|
2024/03
|
59
|
90
|
89
|
123
|
107
|
69
|
86
|
42
|
62
|
87
|
113
|
88
|
81
|
77
|
64
|
84
|
106
|
97
|
99
|
69
|
97
|
91
|
77
|
75
|
50
|
55
|
59
|
142
|
140
|
101
|
79
|
|
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