Air Quality
Excellent
No health implications.
26
PM2.5
33
PM10
48
O3
0.6
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
57
Good
Mon
2 Jun
61
Good
Tue
3 Jun
52
Good
Wed
4 Jun
60
Good
Thu
5 Jun
58
Good
Fri
6 Jun
20
Excellent
Sat
7 Jun
22
Excellent
Air quality in the last 12 months (Zijin)
|
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
|
|
2024/06
|
14
|
13
|
23
|
18
|
21
|
21
|
21
|
20
|
20
|
21
|
20
|
27
|
35
|
32
|
17
|
22
|
24
|
25
|
20
|
19
|
21
|
27
|
22
|
15
|
19
|
19
|
20
|
20
|
15
|
16
|
|
|
2024/05
|
21
|
28
|
33
|
35
|
20
|
37
|
37
|
39
|
45
|
48
|
42
|
30
|
33
|
38
|
43
|
51
|
54
|
45
|
42
|
18
|
12
|
13
|
17
|
14
|
18
|
23
|
23
|
19
|
22
|
32
|
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