Air Quality
Excellent
No health implications.
11
PM2.5
22
PM10
33
O3
0.4
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
79
Good
Fri
20 Jun
71
Good
Sat
21 Jun
70
Good
Sun
22 Jun
62
Good
Mon
23 Jun
52
Good
Tue
24 Jun
16
Excellent
Wed
25 Jun
32
Excellent
Air quality in the last 12 months (Xianju)
|
2025/05
|
44
|
49
|
56
|
42
|
34
|
61
|
78
|
49
|
27
|
40
|
36
|
36
|
38
|
36
|
37
|
34
|
39
|
32
|
23
|
25
|
21
|
32
|
21
|
33
|
56
|
48
|
39
|
29
|
19
|
42
|
47
|
|
2025/04
|
39
|
49
|
66
|
57
|
54
|
61
|
58
|
59
|
63
|
49
|
52
|
66
|
101
|
91
|
63
|
60
|
63
|
58
|
46
|
60
|
53
|
29
|
30
|
35
|
28
|
41
|
49
|
43
|
46
|
44
|
|
|
2025/03
|
43
|
49
|
52
|
19
|
27
|
29
|
49
|
59
|
62
|
46
|
54
|
55
|
29
|
32
|
13
|
36
|
38
|
47
|
55
|
59
|
50
|
51
|
56
|
63
|
68
|
68
|
65
|
49
|
41
|
41
|
34
|
|
2025/02
|
25
|
23
|
66
|
60
|
42
|
53
|
55
|
35
|
37
|
51
|
45
|
57
|
96
|
57
|
60
|
51
|
63
|
35
|
54
|
33
|
18
|
37
|
45
|
95
|
94
|
83
|
69
|
47
|
|||
|
2025/01
|
71
|
62
|
64
|
60
|
66
|
74
|
81
|
84
|
60
|
38
|
57
|
62
|
66
|
64
|
78
|
48
|
61
|
61
|
57
|
73
|
101
|
82
|
53
|
45
|
43
|
38
|
34
|
41
|
85
|
50
|
43
|
|
2024/12
|
59
|
55
|
71
|
58
|
48
|
34
|
101
|
62
|
44
|
54
|
23
|
62
|
32
|
110
|
70
|
53
|
61
|
65
|
39
|
46
|
68
|
63
|
59
|
55
|
62
|
98
|
98
|
56
|
61
|
64
|
77
|
|
2024/11
|
8
|
18
|
46
|
62
|
47
|
35
|
29
|
36
|
43
|
32
|
33
|
44
|
40
|
41
|
25
|
22
|
16
|
20
|
29
|
37
|
49
|
57
|
59
|
39
|
38
|
26
|
43
|
48
|
49
|
48
|
|
|
2024/10
|
15
|
19
|
24
|
23
|
23
|
14
|
11
|
20
|
41
|
52
|
60
|
49
|
36
|
45
|
43
|
28
|
35
|
38
|
24
|
26
|
47
|
39
|
30
|
33
|
33
|
22
|
17
|
30
|
57
|
42
|
30
|
|
2024/09
|
38
|
39
|
36
|
27
|
25
|
27
|
31
|
21
|
24
|
37
|
22
|
35
|
18
|
22
|
24
|
22
|
17
|
20
|
14
|
16
|
24
|
20
|
19
|
20
|
25
|
34
|
22
|
34
|
36
|
25
|
|
|
2024/08
|
22
|
32
|
39
|
44
|
35
|
36
|
40
|
40
|
36
|
38
|
43
|
37
|
36
|
30
|
35
|
39
|
31
|
22
|
16
|
19
|
14
|
27
|
38
|
38
|
38
|
32
|
40
|
25
|
30
|
25
|
30
|
|
2024/07
|
35
|
29
|
24
|
28
|
32
|
28
|
30
|
28
|
32
|
38
|
41
|
42
|
33
|
29
|
26
|
19
|
27
|
31
|
29
|
23
|
26
|
19
|
19
|
17
|
17
|
14
|
18
|
19
|
18
|
16
|
18
|
|
2024/06
|
12
|
17
|
30
|
51
|
40
|
14
|
22
|
38
|
39
|
19
|
19
|
22
|
25
|
34
|
29
|
25
|
12
|
20
|
29
|
35
|
35
|
38
|
44
|
29
|
26
|
26
|
37
|
35
|
26
|
31
|
|
|
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