Air Quality
Excellent
No health implications.
22
PM2.5
29
PM10
53
O3
0.6
CO
4
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Jul
83
Good
Sun
6 Jul
65
Good
Mon
7 Jul
62
Good
Tue
8 Jul
47
Excellent
Wed
9 Jul
38
Excellent
Thu
10 Jul
36
Excellent
Fri
11 Jul
28
Excellent
Air quality in the last 12 months (Gongcheng)
|
2025/05
|
39
|
52
|
45
|
27
|
26
|
27
|
37
|
27
|
20
|
42
|
35
|
38
|
48
|
56
|
42
|
18
|
14
|
10
|
13
|
17
|
22
|
22
|
20
|
39
|
45
|
34
|
35
|
27
|
12
|
23
|
23
|
|
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
|
|
|
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