Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
56
*
PM10
54
O3
0.7
CO
12
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Mar
55
Good
Mon
27 Mar
65
Good
Tue
28 Mar
56
Good
Wed
29 Mar
60
Good
Thu
30 Mar
72
Good
Fri
31 Mar
68
Good
Sat
1 Apr
44
Excellent
Air quality in the last 12 months (Suichuan)
|
2023/02
|
49
|
80
|
55
|
26
|
24
|
24
|
28
|
30
|
16
|
24
|
26
|
35
|
19
|
23
|
41
|
47
|
52
|
53
|
56
|
77
|
61
|
57
|
60
|
57
|
48
|
78
|
52
|
61
|
|||
|
2023/01
|
50
|
69
|
70
|
63
|
50
|
63
|
64
|
72
|
42
|
46
|
68
|
43
|
18
|
23
|
20
|
46
|
53
|
51
|
53
|
57
|
70
|
178
|
70
|
74
|
63
|
58
|
62
|
61
|
55
|
52
|
44
|
|
2022/12
|
16
|
28
|
19
|
20
|
22
|
29
|
36
|
50
|
54
|
52
|
90
|
92
|
68
|
65
|
59
|
62
|
57
|
41
|
43
|
48
|
51
|
51
|
56
|
43
|
43
|
60
|
70
|
77
|
55
|
57
|
57
|
|
2022/11
|
44
|
43
|
26
|
29
|
33
|
32
|
31
|
35
|
42
|
47
|
41
|
43
|
52
|
50
|
34
|
23
|
22
|
32
|
22
|
33
|
40
|
37
|
24
|
30
|
32
|
30
|
30
|
20
|
21
|
16
|
|
|
2022/10
|
26
|
24
|
28
|
43
|
66
|
38
|
22
|
32
|
30
|
32
|
35
|
37
|
45
|
42
|
45
|
49
|
65
|
64
|
48
|
49
|
53
|
54
|
63
|
62
|
56
|
64
|
54
|
41
|
30
|
43
|
47
|
|
2022/09
|
30
|
39
|
39
|
36
|
46
|
42
|
28
|
27
|
39
|
53
|
56
|
56
|
58
|
43
|
38
|
46
|
58
|
59
|
50
|
55
|
55
|
51
|
51
|
60
|
72
|
67
|
63
|
60
|
65
|
49
|
|
|
2022/08
|
39
|
42
|
36
|
23
|
19
|
22
|
26
|
23
|
24
|
20
|
24
|
20
|
21
|
29
|
33
|
33
|
24
|
25
|
22
|
18
|
19
|
27
|
34
|
35
|
23
|
22
|
30
|
35
|
33
|
37
|
40
|
|
2022/07
|
27
|
20
|
16
|
19
|
16
|
23
|
18
|
22
|
24
|
26
|
32
|
38
|
44
|
44
|
46
|
35
|
35
|
28
|
29
|
24
|
28
|
37
|
35
|
37
|
35
|
45
|
51
|
49
|
37
|
27
|
31
|
|
2022/06
|
25
|
25
|
22
|
20
|
24
|
33
|
41
|
23
|
19
|
22
|
22
|
24
|
17
|
24
|
31
|
25
|
20
|
17
|
16
|
19
|
15
|
26
|
27
|
28
|
32
|
26
|
23
|
26
|
28
|
21
|
|
|
2022/05
|
29
|
38
|
41
|
45
|
50
|
58
|
61
|
35
|
29
|
23
|
21
|
27
|
22
|
31
|
33
|
35
|
39
|
39
|
53
|
54
|
42
|
36
|
19
|
14
|
24
|
21
|
33
|
29
|
28
|
22
|
23
|
|
2022/04
|
31
|
30
|
39
|
47
|
51
|
51
|
50
|
57
|
54
|
70
|
73
|
49
|
30
|
26
|
28
|
22
|
22
|
21
|
31
|
44
|
38
|
37
|
26
|
32
|
28
|
29
|
32
|
29
|
25
|
22
|
|
|
2022/03
|
55
|
52
|
56
|
66
|
64
|
39
|
28
|
35
|
47
|
48
|
50
|
49
|
45
|
47
|
49
|
53
|
29
|
24
|
39
|
49
|
32
|
17
|
19
|
25
|
19
|
19
|
32
|
30
|
29
|
25
|
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