Air Quality
Excellent
No health implications.
18
PM2.5
27
PM10
63
O3
0.5
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Aug
67
Good
Wed
13 Aug
51
Good
Thu
14 Aug
52
Good
Fri
15 Aug
53
Good
Sat
16 Aug
51
Good
Sun
17 Aug
43
Excellent
Mon
18 Aug
39
Excellent
Air quality in the last 12 months (Pan'an)
|
2025/06
|
26
|
28
|
24
|
37
|
34
|
36
|
41
|
36
|
35
|
28
|
20
|
27
|
16
|
18
|
17
|
19
|
36
|
27
|
23
|
18
|
26
|
38
|
18
|
24
|
27
|
30
|
26
|
24
|
25
|
15
|
|
|
2025/05
|
47
|
50
|
57
|
47
|
33
|
68
|
88
|
50
|
24
|
39
|
37
|
37
|
38
|
38
|
44
|
40
|
37
|
41
|
27
|
24
|
18
|
33
|
18
|
35
|
58
|
52
|
46
|
29
|
22
|
41
|
46
|
|
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
|
|
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