Air Quality
Excellent
No health implications.
17
PM2.5
39
PM10
107
O3
0.7
CO
8
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
110
Light
Sun
29 Jun
107
Light
Mon
30 Jun
100
Good
Tue
1 Jul
115
Light
Wed
2 Jul
103
Light
Thu
3 Jul
118
Light
Fri
4 Jul
16
Excellent
Air quality in the last 12 months (Pingshun)
|
2025/05
|
55
|
65
|
47
|
49
|
173
|
104
|
92
|
81
|
44
|
33
|
35
|
45
|
59
|
55
|
43
|
55
|
101
|
68
|
63
|
67
|
71
|
58
|
60
|
40
|
45
|
50
|
51
|
50
|
49
|
54
|
44
|
|
2025/04
|
54
|
43
|
59
|
77
|
57
|
65
|
83
|
59
|
64
|
56
|
79
|
209
|
64
|
37
|
41
|
104
|
125
|
88
|
77
|
55
|
58
|
53
|
72
|
51
|
57
|
66
|
67
|
47
|
47
|
96
|
|
|
2025/03
|
130
|
62
|
39
|
54
|
78
|
74
|
80
|
72
|
76
|
86
|
77
|
120
|
94
|
70
|
61
|
34
|
34
|
46
|
42
|
35
|
28
|
45
|
88
|
236
|
179
|
112
|
106
|
152
|
42
|
46
|
52
|
|
2025/02
|
129
|
110
|
52
|
42
|
33
|
65
|
65
|
38
|
50
|
69
|
101
|
71
|
38
|
47
|
52
|
60
|
62
|
66
|
53
|
91
|
120
|
118
|
52
|
55
|
59
|
60
|
80
|
88
|
|||
|
2025/01
|
87
|
91
|
98
|
82
|
69
|
54
|
43
|
41
|
39
|
54
|
49
|
43
|
77
|
73
|
43
|
34
|
54
|
69
|
55
|
64
|
97
|
106
|
101
|
88
|
94
|
60
|
25
|
29
|
60
|
102
|
133
|
|
2024/12
|
55
|
55
|
59
|
78
|
53
|
46
|
46
|
58
|
80
|
91
|
100
|
114
|
64
|
57
|
46
|
47
|
64
|
57
|
63
|
77
|
47
|
59
|
70
|
91
|
112
|
74
|
70
|
34
|
48
|
67
|
70
|
|
2024/11
|
65
|
63
|
65
|
49
|
58
|
66
|
92
|
96
|
77
|
102
|
200
|
174
|
83
|
60
|
68
|
66
|
64
|
57
|
51
|
59
|
68
|
74
|
85
|
70
|
41
|
43
|
70
|
44
|
38
|
54
|
|
|
2024/10
|
54
|
38
|
47
|
51
|
59
|
64
|
84
|
120
|
105
|
60
|
84
|
82
|
100
|
105
|
126
|
104
|
82
|
23
|
21
|
26
|
66
|
49
|
46
|
66
|
101
|
85
|
90
|
97
|
119
|
136
|
102
|
|
2024/09
|
38
|
25
|
33
|
40
|
25
|
27
|
35
|
59
|
59
|
25
|
19
|
22
|
36
|
54
|
35
|
41
|
44
|
43
|
31
|
32
|
19
|
28
|
42
|
57
|
76
|
98
|
101
|
86
|
54
|
18
|
|
|
2024/08
|
36
|
41
|
31
|
30
|
40
|
38
|
32
|
28
|
30
|
56
|
26
|
28
|
34
|
36
|
43
|
43
|
33
|
41
|
31
|
32
|
38
|
41
|
42
|
47
|
46
|
25
|
15
|
20
|
31
|
35
|
36
|
|
2024/07
|
35
|
27
|
47
|
39
|
38
|
44
|
49
|
44
|
51
|
67
|
69
|
65
|
69
|
90
|
84
|
55
|
41
|
31
|
32
|
27
|
36
|
43
|
44
|
42
|
27
|
39
|
32
|
31
|
20
|
16
|
26
|
|
2024/06
|
52
|
54
|
51
|
70
|
68
|
61
|
55
|
50
|
54
|
59
|
59
|
52
|
65
|
55
|
50
|
62
|
57
|
45
|
46
|
47
|
42
|
65
|
80
|
86
|
73
|
74
|
51
|
57
|
50
|
49
|
|
|
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