Air Quality
Excellent
No health implications.
6
PM2.5
20
PM10
53
O3
0.5
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jul
60
Good
Sun
13 Jul
61
Good
Mon
14 Jul
74
Good
Tue
15 Jul
59
Good
Wed
16 Jul
60
Good
Thu
17 Jul
60
Good
Fri
18 Jul
32
Excellent
Zijin Air quality rank
Air quality in the last 12 months (Zijin)
|
2025/06
|
31
|
27
|
15
|
25
|
30
|
33
|
36
|
27
|
29
|
24
|
17
|
21
|
15
|
18
|
20
|
18
|
12
|
18
|
16
|
15
|
14
|
17
|
20
|
18
|
19
|
15
|
18
|
20
|
16
|
15
|
|
|
2025/05
|
42
|
45
|
55
|
48
|
37
|
25
|
27
|
42
|
30
|
28
|
28
|
34
|
39
|
34
|
26
|
22
|
24
|
31
|
23
|
20
|
22
|
26
|
24
|
22
|
43
|
43
|
43
|
36
|
19
|
17
|
30
|
|
2025/04
|
20
|
32
|
46
|
55
|
32
|
48
|
57
|
62
|
59
|
45
|
45
|
52
|
155
|
107
|
95
|
87
|
66
|
58
|
35
|
40
|
34
|
37
|
38
|
30
|
15
|
21
|
39
|
40
|
38
|
53
|
|
|
2025/03
|
46
|
36
|
36
|
26
|
14
|
12
|
19
|
30
|
36
|
47
|
44
|
39
|
33
|
30
|
27
|
12
|
49
|
42
|
43
|
48
|
52
|
54
|
59
|
62
|
64
|
53
|
38
|
42
|
10
|
8
|
7
|
|
2025/02
|
50
|
37
|
13
|
27
|
45
|
41
|
22
|
55
|
40
|
42
|
48
|
51
|
49
|
50
|
54
|
61
|
46
|
47
|
36
|
44
|
28
|
29
|
16
|
25
|
44
|
55
|
59
|
51
|
|||
|
2025/01
|
71
|
67
|
60
|
55
|
59
|
72
|
66
|
66
|
61
|
48
|
44
|
42
|
53
|
54
|
58
|
69
|
53
|
52
|
59
|
55
|
54
|
54
|
55
|
49
|
33
|
21
|
26
|
54
|
111
|
64
|
52
|
|
2024/12
|
55
|
54
|
51
|
49
|
59
|
67
|
47
|
35
|
48
|
47
|
49
|
26
|
33
|
66
|
48
|
49
|
55
|
51
|
55
|
62
|
50
|
58
|
75
|
59
|
64
|
66
|
71
|
77
|
71
|
70
|
64
|
|
2024/11
|
24
|
19
|
39
|
43
|
43
|
50
|
39
|
36
|
45
|
52
|
50
|
40
|
37
|
25
|
32
|
22
|
24
|
21
|
19
|
17
|
21
|
26
|
33
|
45
|
29
|
15
|
29
|
32
|
37
|
49
|
|
|
2024/10
|
26
|
22
|
31
|
31
|
30
|
37
|
34
|
36
|
33
|
34
|
45
|
51
|
51
|
43
|
44
|
36
|
33
|
37
|
42
|
30
|
29
|
30
|
23
|
31
|
38
|
45
|
42
|
20
|
23
|
36
|
36
|
|
2024/09
|
23
|
31
|
31
|
24
|
22
|
13
|
15
|
14
|
16
|
23
|
35
|
40
|
31
|
26
|
20
|
23
|
22
|
23
|
28
|
23
|
14
|
14
|
12
|
15
|
23
|
29
|
32
|
23
|
25
|
23
|
|
|
2024/08
|
24
|
27
|
29
|
35
|
28
|
37
|
37
|
38
|
37
|
32
|
31
|
29
|
16
|
19
|
19
|
23
|
22
|
16
|
16
|
21
|
16
|
21
|
25
|
28
|
29
|
33
|
38
|
33
|
30
|
25
|
21
|
|
2024/07
|
21
|
20
|
16
|
21
|
20
|
18
|
15
|
21
|
24
|
22
|
18
|
16
|
17
|
21
|
16
|
14
|
15
|
19
|
17
|
21
|
21
|
20
|
24
|
32
|
31
|
17
|
11
|
10
|
14
|
16
|
14
|
|
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