Air Quality
Excellent
No health implications.
14
PM2.5
31
PM10
75
O3
0.4
CO
14
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
54
Good
Mon
9 Jun
67
Good
Tue
10 Jun
69
Good
Wed
11 Jun
63
Good
Thu
12 Jun
62
Good
Fri
13 Jun
16
Excellent
Sat
14 Jun
15
Excellent
Air quality in the last 12 months (Gonghe)
|
2025/04
|
90
|
95
|
61
|
57
|
82
|
61
|
104
|
88
|
62
|
51
|
54
|
27
|
31
|
34
|
51
|
67
|
54
|
100
|
68
|
93
|
89
|
65
|
58
|
45
|
45
|
33
|
118
|
38
|
39
|
44
|
|
|
2025/03
|
47
|
50
|
46
|
31
|
50
|
76
|
82
|
51
|
34
|
37
|
46
|
102
|
56
|
42
|
53
|
44
|
46
|
59
|
62
|
53
|
51
|
63
|
54
|
37
|
30
|
51
|
232
|
96
|
73
|
135
|
156
|
|
2025/02
|
38
|
61
|
38
|
34
|
43
|
50
|
52
|
44
|
45
|
40
|
50
|
39
|
50
|
43
|
33
|
36
|
29
|
49
|
46
|
49
|
38
|
62
|
65
|
57
|
56
|
37
|
45
|
40
|
|||
|
2025/01
|
38
|
38
|
40
|
41
|
37
|
40
|
55
|
54
|
45
|
77
|
48
|
32
|
37
|
60
|
32
|
30
|
35
|
38
|
42
|
41
|
50
|
41
|
53
|
54
|
112
|
60
|
42
|
52
|
90
|
44
|
36
|
|
2024/12
|
36
|
39
|
30
|
33
|
43
|
27
|
42
|
54
|
44
|
45
|
35
|
42
|
43
|
43
|
35
|
35
|
39
|
47
|
42
|
39
|
46
|
46
|
39
|
48
|
44
|
45
|
28
|
34
|
30
|
40
|
38
|
|
2024/11
|
34
|
29
|
34
|
36
|
34
|
32
|
35
|
39
|
42
|
67
|
56
|
59
|
36
|
36
|
47
|
47
|
40
|
33
|
33
|
32
|
40
|
34
|
32
|
57
|
44
|
33
|
29
|
29
|
26
|
32
|
|
|
2024/10
|
28
|
33
|
33
|
41
|
34
|
32
|
38
|
33
|
26
|
27
|
38
|
32
|
32
|
28
|
38
|
21
|
30
|
30
|
30
|
39
|
62
|
47
|
37
|
44
|
34
|
31
|
27
|
31
|
41
|
45
|
32
|
|
2024/09
|
29
|
26
|
25
|
19
|
19
|
27
|
28
|
28
|
18
|
18
|
22
|
26
|
27
|
18
|
19
|
16
|
17
|
23
|
31
|
17
|
16
|
27
|
28
|
29
|
42
|
34
|
35
|
28
|
36
|
24
|
|
|
2024/08
|
39
|
33
|
24
|
31
|
31
|
35
|
79
|
27
|
37
|
21
|
22
|
28
|
36
|
18
|
29
|
35
|
26
|
27
|
29
|
33
|
32
|
49
|
47
|
24
|
29
|
21
|
27
|
32
|
26
|
27
|
32
|
|
2024/07
|
16
|
23
|
23
|
21
|
29
|
42
|
36
|
20
|
31
|
31
|
29
|
36
|
20
|
19
|
27
|
30
|
20
|
39
|
29
|
44
|
96
|
99
|
21
|
30
|
62
|
43
|
36
|
17
|
37
|
29
|
28
|
|
2024/06
|
37
|
26
|
33
|
26
|
31
|
21
|
26
|
14
|
16
|
25
|
20
|
28
|
18
|
21
|
28
|
17
|
23
|
19
|
29
|
23
|
18
|
19
|
22
|
23
|
37
|
30
|
35
|
20
|
31
|
14
|
|
|
2024/05
|
34
|
38
|
31
|
41
|
48
|
56
|
60
|
41
|
39
|
42
|
22
|
31
|
46
|
32
|
47
|
38
|
57
|
31
|
41
|
41
|
34
|
36
|
46
|
49
|
28
|
31
|
29
|
28
|
20
|
18
|
28
|
|
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