Air Quality
Excellent
No health implications.
20
PM2.5
42
PM10
98
O3
0.5
CO
10
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Sep
47
Excellent
Fri
5 Sep
68
Good
Sat
6 Sep
50
Excellent
Sun
7 Sep
54
Good
Mon
8 Sep
60
Good
Tue
9 Sep
64
Good
Wed
10 Sep
39
Excellent
Air quality in the last 12 months (Gonghe)
|
2025/08
|
50
|
40
|
32
|
19
|
15
|
19
|
20
|
25
|
18
|
24
|
29
|
32
|
30
|
31
|
29
|
29
|
35
|
25
|
27
|
26
|
17
|
20
|
23
|
26
|
33
|
46
|
28
|
20
|
29
|
32
|
28
|
|
2025/07
|
32
|
24
|
31
|
22
|
22
|
27
|
41
|
44
|
46
|
39
|
34
|
38
|
40
|
39
|
45
|
33
|
29
|
39
|
23
|
21
|
25
|
34
|
31
|
21
|
20
|
23
|
28
|
30
|
28
|
28
|
38
|
|
2025/06
|
31
|
36
|
32
|
41
|
29
|
37
|
39
|
26
|
24
|
31
|
25
|
34
|
45
|
26
|
27
|
32
|
42
|
41
|
26
|
32
|
23
|
23
|
28
|
21
|
21
|
33
|
25
|
31
|
26
|
38
|
|
|
2025/05
|
40
|
48
|
98
|
100
|
46
|
59
|
83
|
84
|
40
|
27
|
31
|
44
|
58
|
52
|
29
|
38
|
47
|
50
|
44
|
39
|
35
|
88
|
60
|
54
|
29
|
39
|
37
|
32
|
54
|
50
|
52
|
|
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
|
|
|
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