Air Quality
Excellent
No health implications.
33
PM2.5
49
PM10
109
O3
0.4
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
73
Good
Mon
2 Jun
95
Good
Tue
3 Jun
116
Light
Wed
4 Jun
110
Light
Thu
5 Jun
121
Light
Fri
6 Jun
120
Light
Sat
7 Jun
22
Excellent
Air quality in the last 12 months (Pingyu)
|
2025/04
|
65
|
58
|
55
|
74
|
74
|
77
|
73
|
72
|
96
|
93
|
63
|
237
|
123
|
68
|
52
|
69
|
75
|
72
|
46
|
58
|
54
|
62
|
86
|
95
|
68
|
63
|
66
|
51
|
47
|
69
|
|
|
2025/03
|
96
|
74
|
38
|
45
|
65
|
78
|
78
|
77
|
100
|
99
|
83
|
118
|
125
|
45
|
60
|
50
|
42
|
53
|
54
|
43
|
35
|
55
|
59
|
89
|
50
|
67
|
116
|
161
|
82
|
68
|
75
|
|
2025/02
|
104
|
113
|
144
|
59
|
55
|
48
|
94
|
57
|
54
|
64
|
89
|
107
|
96
|
77
|
76
|
77
|
78
|
78
|
108
|
73
|
72
|
98
|
116
|
66
|
72
|
95
|
92
|
89
|
|||
|
2025/01
|
120
|
150
|
144
|
215
|
98
|
72
|
59
|
60
|
49
|
61
|
75
|
69
|
89
|
132
|
60
|
60
|
71
|
95
|
116
|
143
|
140
|
226
|
119
|
94
|
100
|
76
|
48
|
106
|
236
|
150
|
122
|
|
2024/12
|
60
|
81
|
74
|
96
|
86
|
72
|
104
|
49
|
66
|
88
|
106
|
115
|
86
|
64
|
54
|
64
|
93
|
68
|
54
|
80
|
79
|
59
|
84
|
114
|
114
|
176
|
144
|
51
|
69
|
92
|
89
|
|
2024/11
|
122
|
106
|
98
|
78
|
59
|
78
|
59
|
59
|
69
|
80
|
93
|
98
|
84
|
112
|
116
|
78
|
36
|
40
|
36
|
52
|
57
|
86
|
77
|
57
|
50
|
44
|
62
|
52
|
41
|
54
|
|
|
2024/10
|
41
|
64
|
59
|
61
|
59
|
35
|
60
|
106
|
62
|
117
|
105
|
111
|
137
|
83
|
71
|
114
|
52
|
19
|
39
|
45
|
59
|
56
|
63
|
57
|
64
|
97
|
139
|
130
|
112
|
79
|
53
|
|
2024/09
|
39
|
39
|
34
|
44
|
52
|
39
|
55
|
56
|
49
|
52
|
37
|
26
|
27
|
54
|
50
|
51
|
49
|
28
|
29
|
52
|
29
|
34
|
55
|
58
|
59
|
58
|
53
|
54
|
58
|
39
|
|
|
2024/08
|
12
|
12
|
18
|
19
|
20
|
10
|
15
|
20
|
28
|
51
|
86
|
28
|
39
|
42
|
31
|
27
|
32
|
38
|
25
|
22
|
26
|
35
|
37
|
42
|
41
|
38
|
20
|
29
|
31
|
34
|
36
|
|
2024/07
|
38
|
25
|
32
|
12
|
23
|
17
|
20
|
29
|
20
|
46
|
37
|
27
|
31
|
35
|
22
|
33
|
23
|
12
|
17
|
16
|
19
|
21
|
24
|
32
|
34
|
32
|
14
|
9
|
9
|
15
|
13
|
|
2024/06
|
74
|
72
|
57
|
63
|
57
|
49
|
37
|
54
|
56
|
47
|
43
|
45
|
42
|
47
|
65
|
52
|
47
|
53
|
53
|
32
|
28
|
31
|
40
|
102
|
91
|
55
|
50
|
15
|
12
|
19
|
|
|
2024/05
|
59
|
54
|
50
|
49
|
53
|
51
|
60
|
57
|
54
|
59
|
140
|
133
|
103
|
76
|
104
|
52
|
68
|
61
|
63
|
62
|
54
|
51
|
48
|
46
|
66
|
52
|
54
|
53
|
66
|
77
|
83
|
|
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