Air Quality
Excellent
No health implications.
16
PM2.5
27
PM10
25
O3
0.4
CO
3
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jun
52
Good
Sun
22 Jun
50
Excellent
Mon
23 Jun
55
Good
Tue
24 Jun
57
Good
Wed
25 Jun
57
Good
Thu
26 Jun
40
Excellent
Fri
27 Jun
36
Excellent
Air quality in the last 12 months (Cangnan)
|
2025/05
|
38
|
45
|
55
|
36
|
37
|
39
|
55
|
44
|
43
|
30
|
34
|
34
|
30
|
28
|
26
|
40
|
46
|
17
|
30
|
38
|
30
|
33
|
47
|
24
|
60
|
53
|
29
|
28
|
15
|
33
|
43
|
|
2025/04
|
27
|
46
|
50
|
49
|
39
|
54
|
55
|
53
|
60
|
44
|
40
|
45
|
99
|
84
|
67
|
60
|
78
|
68
|
48
|
38
|
53
|
42
|
31
|
29
|
21
|
44
|
42
|
42
|
39
|
34
|
|
|
2025/03
|
59
|
56
|
50
|
27
|
19
|
17
|
40
|
51
|
51
|
39
|
61
|
51
|
28
|
29
|
17
|
29
|
42
|
43
|
46
|
51
|
48
|
45
|
58
|
71
|
85
|
75
|
63
|
37
|
41
|
24
|
24
|
|
2025/02
|
28
|
13
|
37
|
68
|
49
|
48
|
43
|
43
|
34
|
42
|
39
|
42
|
86
|
57
|
47
|
63
|
68
|
34
|
46
|
24
|
16
|
35
|
24
|
82
|
96
|
67
|
66
|
49
|
|||
|
2025/01
|
81
|
45
|
49
|
44
|
41
|
62
|
72
|
70
|
62
|
40
|
41
|
50
|
52
|
54
|
83
|
47
|
57
|
54
|
46
|
57
|
92
|
76
|
48
|
28
|
37
|
32
|
26
|
37
|
70
|
44
|
40
|
|
2024/12
|
45
|
49
|
48
|
51
|
48
|
30
|
31
|
68
|
36
|
41
|
22
|
29
|
17
|
91
|
85
|
57
|
48
|
63
|
42
|
30
|
51
|
64
|
45
|
39
|
40
|
70
|
119
|
72
|
59
|
52
|
63
|
|
2024/11
|
9
|
10
|
35
|
46
|
51
|
33
|
26
|
31
|
30
|
30
|
21
|
28
|
33
|
27
|
15
|
14
|
19
|
14
|
17
|
20
|
32
|
31
|
42
|
30
|
31
|
20
|
37
|
35
|
40
|
43
|
|
|
2024/10
|
16
|
13
|
19
|
17
|
20
|
14
|
13
|
12
|
34
|
45
|
50
|
43
|
33
|
45
|
33
|
23
|
36
|
36
|
26
|
15
|
31
|
35
|
28
|
36
|
25
|
17
|
18
|
16
|
45
|
41
|
22
|
|
2024/09
|
32
|
31
|
23
|
22
|
22
|
14
|
19
|
11
|
24
|
38
|
35
|
30
|
14
|
22
|
24
|
20
|
17
|
23
|
17
|
21
|
23
|
13
|
13
|
15
|
13
|
18
|
21
|
28
|
32
|
22
|
|
|
2024/08
|
34
|
39
|
41
|
39
|
27
|
22
|
36
|
36
|
39
|
42
|
48
|
44
|
42
|
33
|
25
|
24
|
20
|
19
|
15
|
18
|
19
|
25
|
36
|
40
|
32
|
26
|
43
|
27
|
32
|
28
|
33
|
|
2024/07
|
27
|
25
|
31
|
28
|
33
|
27
|
28
|
27
|
31
|
33
|
38
|
43
|
34
|
32
|
20
|
15
|
23
|
31
|
28
|
21
|
22
|
13
|
15
|
15
|
17
|
17
|
15
|
17
|
12
|
13
|
23
|
|
2024/06
|
7
|
12
|
19
|
34
|
35
|
11
|
17
|
31
|
26
|
19
|
22
|
26
|
26
|
33
|
17
|
19
|
18
|
16
|
34
|
45
|
40
|
45
|
47
|
23
|
19
|
25
|
41
|
29
|
22
|
22
|
|
|
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