Air Quality
Excellent
No health implications.
18
PM2.5
33
PM10
82
O3
0.4
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
83
Good
Sun
8 Jun
58
Good
Mon
9 Jun
54
Good
Tue
10 Jun
43
Excellent
Wed
11 Jun
46
Excellent
Thu
12 Jun
57
Good
Fri
13 Jun
30
Excellent
Air quality in the last 12 months (Pan'an)
|
2025/04
|
41
|
46
|
71
|
58
|
57
|
64
|
59
|
57
|
63
|
46
|
53
|
71
|
109
|
89
|
59
|
55
|
60
|
58
|
52
|
66
|
55
|
29
|
36
|
36
|
31
|
41
|
42
|
44
|
50
|
47
|
|
|
2025/03
|
47
|
51
|
50
|
20
|
32
|
33
|
52
|
59
|
69
|
60
|
64
|
61
|
25
|
35
|
15
|
37
|
35
|
44
|
54
|
55
|
47
|
47
|
54
|
62
|
65
|
70
|
71
|
51
|
39
|
44
|
36
|
|
2025/02
|
23
|
28
|
73
|
60
|
38
|
52
|
56
|
37
|
37
|
51
|
51
|
64
|
108
|
69
|
70
|
45
|
62
|
36
|
53
|
32
|
19
|
35
|
51
|
89
|
95
|
83
|
63
|
43
|
|||
|
2025/01
|
76
|
70
|
69
|
66
|
71
|
77
|
81
|
86
|
62
|
39
|
57
|
61
|
64
|
64
|
77
|
49
|
61
|
61
|
57
|
73
|
102
|
86
|
59
|
49
|
42
|
37
|
36
|
43
|
99
|
53
|
45
|
|
2024/12
|
54
|
53
|
83
|
63
|
48
|
43
|
108
|
60
|
48
|
57
|
22
|
69
|
38
|
107
|
71
|
52
|
60
|
67
|
41
|
48
|
70
|
66
|
68
|
60
|
67
|
105
|
99
|
59
|
62
|
68
|
80
|
|
2024/11
|
9
|
20
|
46
|
67
|
49
|
40
|
32
|
39
|
48
|
38
|
41
|
51
|
41
|
44
|
28
|
24
|
18
|
21
|
33
|
42
|
51
|
61
|
67
|
40
|
37
|
26
|
42
|
46
|
49
|
45
|
|
|
2024/10
|
16
|
21
|
27
|
26
|
27
|
16
|
12
|
21
|
42
|
54
|
62
|
53
|
38
|
47
|
49
|
30
|
35
|
38
|
22
|
30
|
52
|
43
|
35
|
36
|
37
|
23
|
17
|
34
|
60
|
49
|
37
|
|
2024/09
|
39
|
44
|
43
|
29
|
26
|
30
|
35
|
24
|
23
|
40
|
21
|
36
|
17
|
24
|
27
|
22
|
17
|
21
|
16
|
15
|
23
|
23
|
21
|
27
|
33
|
43
|
21
|
34
|
39
|
27
|
|
|
2024/08
|
21
|
28
|
36
|
40
|
34
|
37
|
39
|
42
|
38
|
38
|
39
|
31
|
29
|
31
|
35
|
41
|
34
|
24
|
16
|
17
|
13
|
28
|
39
|
42
|
45
|
38
|
41
|
27
|
30
|
26
|
30
|
|
2024/07
|
37
|
25
|
21
|
26
|
31
|
29
|
30
|
27
|
30
|
34
|
40
|
40
|
33
|
29
|
28
|
18
|
28
|
30
|
28
|
25
|
27
|
18
|
19
|
16
|
15
|
12
|
14
|
18
|
16
|
13
|
17
|
|
2024/06
|
12
|
18
|
30
|
49
|
39
|
16
|
23
|
38
|
45
|
21
|
20
|
21
|
25
|
35
|
33
|
28
|
12
|
20
|
27
|
32
|
32
|
36
|
39
|
28
|
24
|
23
|
29
|
31
|
27
|
32
|
|
|
2024/05
|
17
|
41
|
42
|
34
|
38
|
32
|
42
|
60
|
46
|
40
|
42
|
36
|
52
|
52
|
56
|
36
|
39
|
44
|
44
|
41
|
28
|
39
|
47
|
43
|
25
|
20
|
24
|
20
|
30
|
39
|
43
|
|
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