Air Quality
Excellent
No health implications.
8
PM2.5
19
PM10
87
O3
0.3
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
57
Good
Mon
5 May
58
Good
Tue
6 May
61
Good
Wed
7 May
88
Good
Thu
8 May
62
Good
Fri
9 May
59
Good
Sat
10 May
18
Excellent
Air quality in the last 12 months (Jingyu)
|
2025/02
|
66
|
69
|
53
|
52
|
56
|
48
|
45
|
42
|
48
|
49
|
51
|
78
|
65
|
57
|
65
|
60
|
36
|
43
|
45
|
47
|
43
|
46
|
47
|
47
|
78
|
62
|
62
|
84
|
|||
|
2025/01
|
76
|
49
|
52
|
57
|
81
|
67
|
57
|
46
|
47
|
50
|
60
|
66
|
68
|
52
|
48
|
53
|
55
|
57
|
67
|
77
|
75
|
69
|
60
|
63
|
63
|
59
|
44
|
71
|
69
|
62
|
67
|
|
2024/12
|
51
|
37
|
45
|
41
|
43
|
45
|
46
|
52
|
56
|
58
|
49
|
54
|
63
|
59
|
40
|
44
|
59
|
53
|
57
|
60
|
47
|
50
|
54
|
45
|
58
|
58
|
52
|
49
|
46
|
72
|
44
|
|
2024/11
|
69
|
79
|
55
|
33
|
34
|
36
|
42
|
52
|
56
|
52
|
72
|
45
|
43
|
46
|
35
|
52
|
48
|
46
|
46
|
61
|
63
|
67
|
54
|
55
|
55
|
43
|
43
|
60
|
46
|
54
|
|
|
2024/10
|
15
|
27
|
31
|
32
|
35
|
52
|
30
|
37
|
36
|
45
|
39
|
51
|
45
|
41
|
21
|
33
|
57
|
58
|
33
|
37
|
36
|
46
|
43
|
49
|
55
|
73
|
64
|
36
|
48
|
59
|
55
|
|
2024/09
|
27
|
22
|
26
|
27
|
17
|
25
|
35
|
24
|
31
|
25
|
27
|
25
|
22
|
24
|
23
|
33
|
27
|
30
|
30
|
22
|
18
|
25
|
24
|
27
|
29
|
19
|
26
|
32
|
32
|
34
|
|
|
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
|
|
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