Air Quality
Excellent
No health implications.
25
PM2.5
38
PM10
33
O3
0.4
CO
8
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
43
Excellent
Mon
9 Jun
40
Excellent
Tue
10 Jun
43
Excellent
Wed
11 Jun
55
Good
Thu
12 Jun
64
Good
Fri
13 Jun
27
Excellent
Sat
14 Jun
19
Excellent
Air quality in the last 12 months (Gongcheng)
|
2025/04
|
43
|
55
|
66
|
112
|
131
|
80
|
91
|
101
|
101
|
68
|
54
|
143
|
292
|
146
|
91
|
85
|
86
|
77
|
54
|
29
|
38
|
33
|
39
|
28
|
18
|
29
|
25
|
28
|
49
|
51
|
|
|
2025/03
|
44
|
41
|
54
|
17
|
17
|
19
|
41
|
47
|
40
|
31
|
56
|
57
|
33
|
24
|
11
|
36
|
39
|
32
|
48
|
49
|
55
|
71
|
81
|
88
|
89
|
72
|
59
|
69
|
15
|
15
|
26
|
|
2025/02
|
16
|
12
|
22
|
49
|
58
|
49
|
26
|
69
|
37
|
55
|
92
|
74
|
74
|
94
|
79
|
30
|
30
|
33
|
26
|
17
|
22
|
15
|
17
|
59
|
80
|
75
|
55
|
55
|
|||
|
2025/01
|
83
|
91
|
90
|
107
|
127
|
97
|
82
|
85
|
64
|
50
|
53
|
64
|
76
|
67
|
70
|
66
|
64
|
69
|
77
|
79
|
85
|
87
|
87
|
103
|
99
|
17
|
45
|
53
|
115
|
92
|
49
|
|
2024/12
|
70
|
67
|
64
|
75
|
94
|
39
|
18
|
42
|
86
|
74
|
24
|
53
|
48
|
63
|
47
|
44
|
63
|
55
|
76
|
95
|
93
|
100
|
104
|
98
|
103
|
105
|
92
|
96
|
89
|
113
|
110
|
|
2024/11
|
41
|
69
|
75
|
69
|
65
|
68
|
52
|
47
|
51
|
61
|
62
|
58
|
59
|
61
|
45
|
41
|
36
|
18
|
15
|
17
|
26
|
34
|
36
|
46
|
47
|
21
|
30
|
40
|
42
|
56
|
|
|
2024/10
|
38
|
39
|
54
|
49
|
46
|
49
|
60
|
40
|
41
|
42
|
55
|
55
|
57
|
85
|
25
|
30
|
39
|
35
|
19
|
14
|
25
|
23
|
24
|
32
|
38
|
47
|
23
|
31
|
38
|
44
|
50
|
|
2024/09
|
28
|
24
|
23
|
26
|
42
|
32
|
16
|
15
|
22
|
23
|
25
|
37
|
36
|
36
|
36
|
26
|
27
|
34
|
43
|
33
|
25
|
23
|
32
|
39
|
44
|
37
|
34
|
40
|
40
|
42
|
|
|
2024/08
|
15
|
19
|
23
|
27
|
23
|
27
|
27
|
25
|
28
|
26
|
22
|
16
|
15
|
20
|
23
|
18
|
16
|
16
|
31
|
22
|
19
|
16
|
18
|
22
|
27
|
27
|
33
|
31
|
31
|
32
|
28
|
|
2024/07
|
21
|
13
|
19
|
19
|
20
|
19
|
22
|
20
|
22
|
24
|
24
|
25
|
23
|
17
|
20
|
19
|
15
|
17
|
13
|
22
|
22
|
19
|
18
|
26
|
34
|
40
|
35
|
11
|
13
|
12
|
16
|
|
2024/06
|
14
|
13
|
31
|
16
|
9
|
20
|
25
|
25
|
26
|
21
|
15
|
21
|
17
|
18
|
14
|
16
|
15
|
12
|
15
|
20
|
20
|
20
|
21
|
15
|
11
|
15
|
16
|
18
|
20
|
16
|
|
|
2024/05
|
11
|
22
|
19
|
19
|
14
|
23
|
27
|
45
|
43
|
41
|
34
|
27
|
60
|
53
|
48
|
53
|
55
|
38
|
10
|
15
|
19
|
33
|
31
|
29
|
28
|
17
|
15
|
23
|
30
|
28
|
12
|
|
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