Air Quality
Excellent
No health implications.
17
PM2.5
26
PM10
5
O3
0.7
CO
7
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Sep
49
Excellent
Wed
18 Sep
39
Excellent
Thu
19 Sep
35
Excellent
Fri
20 Sep
36
Excellent
Sat
21 Sep
40
Excellent
Sun
22 Sep
39
Excellent
Air quality in the last 12 months (Jingyu)
|
2024/08
|
24
|
27
|
29
|
26
|
21
|
19
|
32
|
35
|
34
|
36
|
24
|
24
|
29
|
33
|
33
|
31
|
35
|
37
|
30
|
25
|
23
|
19
|
19
|
30
|
40
|
31
|
31
|
25
|
28
|
28
|
25
|
|
2024/07
|
43
|
40
|
16
|
32
|
32
|
27
|
22
|
43
|
50
|
53
|
60
|
70
|
70
|
65
|
62
|
43
|
22
|
22
|
38
|
33
|
26
|
26
|
21
|
22
|
21
|
16
|
14
|
12
|
19
|
28
|
24
|
|
2024/06
|
26
|
23
|
22
|
34
|
36
|
32
|
32
|
28
|
24
|
26
|
36
|
28
|
26
|
29
|
21
|
29
|
36
|
34
|
42
|
41
|
42
|
39
|
34
|
28
|
24
|
30
|
39
|
45
|
37
|
35
|
|
|
2024/05
|
42
|
53
|
55
|
47
|
40
|
27
|
35
|
34
|
54
|
48
|
52
|
43
|
40
|
46
|
27
|
32
|
38
|
55
|
34
|
23
|
28
|
43
|
35
|
28
|
30
|
21
|
16
|
26
|
35
|
34
|
27
|
|
2024/04
|
61
|
61
|
65
|
61
|
54
|
65
|
62
|
65
|
46
|
64
|
49
|
51
|
49
|
52
|
59
|
164
|
87
|
69
|
108
|
115
|
61
|
51
|
59
|
43
|
56
|
62
|
58
|
40
|
37
|
35
|
|
|
2024/03
|
55
|
58
|
48
|
53
|
46
|
45
|
44
|
50
|
49
|
58
|
64
|
45
|
52
|
54
|
67
|
59
|
66
|
48
|
44
|
44
|
47
|
53
|
50
|
46
|
35
|
38
|
52
|
124
|
98
|
62
|
60
|
|
2024/02
|
65
|
72
|
74
|
64
|
64
|
79
|
76
|
71
|
98
|
266
|
92
|
75
|
86
|
66
|
51
|
46
|
38
|
48
|
46
|
48
|
46
|
47
|
48
|
109
|
105
|
62
|
60
|
64
|
62
|
||
|
2024/01
|
106
|
78
|
81
|
61
|
50
|
55
|
49
|
56
|
60
|
63
|
58
|
53
|
61
|
53
|
64
|
63
|
77
|
65
|
64
|
55
|
60
|
59
|
60
|
61
|
61
|
68
|
68
|
58
|
78
|
92
|
68
|
|
2023/12
|
54
|
60
|
53
|
67
|
79
|
49
|
39
|
64
|
53
|
43
|
38
|
51
|
56
|
44
|
43
|
51
|
56
|
64
|
71
|
67
|
62
|
67
|
71
|
73
|
81
|
53
|
61
|
72
|
76
|
84
|
100
|
|
2023/11
|
63
|
46
|
42
|
49
|
47
|
26
|
50
|
41
|
34
|
38
|
41
|
43
|
48
|
50
|
52
|
46
|
34
|
50
|
45
|
41
|
53
|
54
|
35
|
41
|
44
|
44
|
66
|
46
|
48
|
45
|
|
|
2023/10
|
34
|
36
|
34
|
28
|
30
|
36
|
38
|
43
|
41
|
39
|
41
|
46
|
47
|
47
|
46
|
44
|
46
|
49
|
31
|
32
|
33
|
45
|
52
|
67
|
67
|
47
|
48
|
51
|
55
|
95
|
75
|
|
2023/09
|
30
|
38
|
40
|
40
|
37
|
34
|
35
|
42
|
49
|
32
|
32
|
30
|
33
|
32
|
33
|
35
|
37
|
33
|
25
|
26
|
29
|
32
|
30
|
33
|
31
|
33
|
32
|
34
|
30
|
27
|
|
|
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