Air Quality
Excellent
No health implications.
14
PM2.5
29
PM10
43
O3
1.1
CO
10
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
73
Good
Mon
9 Sep
74
Good
Tue
10 Sep
40
Excellent
Wed
11 Sep
53
Good
Thu
12 Sep
55
Good
Fri
13 Sep
52
Good
Sat
14 Sep
52
Good
Air quality in the last 12 months (Gongchangling)
|
2024/07
|
40
|
45
|
19
|
41
|
64
|
23
|
35
|
40
|
45
|
49
|
61
|
57
|
42
|
53
|
49
|
20
|
21
|
33
|
34
|
16
|
25
|
18
|
21
|
19
|
15
|
16
|
16
|
13
|
29
|
38
|
17
|
|
2024/06
|
30
|
27
|
34
|
44
|
34
|
25
|
28
|
24
|
32
|
38
|
46
|
30
|
30
|
24
|
25
|
33
|
52
|
52
|
35
|
30
|
39
|
20
|
64
|
18
|
25
|
34
|
38
|
30
|
22
|
28
|
|
|
2024/05
|
42
|
55
|
57
|
50
|
33
|
32
|
44
|
53
|
87
|
59
|
81
|
43
|
51
|
65
|
38
|
35
|
45
|
36
|
27
|
31
|
34
|
28
|
22
|
30
|
33
|
17
|
18
|
35
|
51
|
33
|
20
|
|
2024/04
|
70
|
82
|
54
|
68
|
109
|
85
|
89
|
92
|
179
|
113
|
59
|
36
|
28
|
31
|
143
|
123
|
66
|
64
|
64
|
110
|
85
|
38
|
39
|
31
|
42
|
48
|
64
|
34
|
40
|
52
|
|
|
2024/03
|
45
|
50
|
51
|
52
|
50
|
45
|
66
|
47
|
54
|
63
|
69
|
66
|
82
|
101
|
102
|
113
|
95
|
87
|
50
|
43
|
52
|
24
|
77
|
72
|
72
|
110
|
69
|
233
|
109
|
57
|
79
|
|
2024/02
|
65
|
97
|
125
|
121
|
83
|
114
|
109
|
153
|
191
|
324
|
90
|
72
|
90
|
46
|
33
|
37
|
36
|
23
|
35
|
42
|
32
|
35
|
45
|
130
|
115
|
70
|
69
|
108
|
72
|
||
|
2024/01
|
93
|
115
|
109
|
66
|
35
|
51
|
24
|
35
|
55
|
69
|
59
|
48
|
39
|
43
|
63
|
56
|
72
|
65
|
63
|
55
|
41
|
29
|
51
|
54
|
71
|
76
|
78
|
102
|
88
|
112
|
84
|
|
2023/12
|
55
|
35
|
42
|
84
|
109
|
69
|
58
|
87
|
28
|
30
|
45
|
73
|
107
|
69
|
77
|
56
|
39
|
59
|
66
|
36
|
54
|
67
|
84
|
91
|
102
|
65
|
91
|
87
|
96
|
89
|
82
|
|
2023/11
|
67
|
91
|
31
|
79
|
121
|
57
|
60
|
35
|
35
|
24
|
39
|
53
|
61
|
54
|
77
|
58
|
31
|
55
|
38
|
37
|
53
|
62
|
38
|
30
|
39
|
70
|
100
|
38
|
32
|
35
|
|
|
2023/10
|
40
|
44
|
46
|
34
|
42
|
51
|
53
|
45
|
32
|
52
|
50
|
58
|
51
|
44
|
47
|
43
|
50
|
43
|
35
|
22
|
35
|
43
|
78
|
82
|
69
|
39
|
54
|
76
|
76
|
66
|
76
|
|
2023/09
|
36
|
39
|
37
|
49
|
63
|
42
|
35
|
42
|
49
|
42
|
37
|
35
|
40
|
48
|
39
|
35
|
58
|
42
|
33
|
32
|
39
|
44
|
41
|
37
|
26
|
28
|
52
|
51
|
44
|
36
|
|
|
2023/08
|
39
|
34
|
46
|
41
|
27
|
19
|
29
|
34
|
36
|
27
|
26
|
26
|
17
|
31
|
27
|
47
|
54
|
34
|
56
|
49
|
32
|
28
|
37
|
42
|
40
|
38
|
42
|
37
|
18
|
26
|
38
|
|
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