Air Quality
Excellent
No health implications.
14
PM2.5
22
PM10
46
O3
0.6
CO
9
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Nov
38
Excellent
Wed
19 Nov
40
Excellent
Thu
20 Nov
41
Excellent
Fri
21 Nov
42
Excellent
Sat
22 Nov
47
Excellent
Sun
23 Nov
49
Excellent
Mon
24 Nov
43
Excellent
Meigu Air quality rank
Air quality in the last 12 months (Meigu)
|
2025/10
|
16
|
16
|
28
|
21
|
18
|
18
|
21
|
19
|
24
|
33
|
25
|
16
|
15
|
24
|
29
|
34
|
21
|
16
|
21
|
11
|
9
|
15
|
18
|
17
|
19
|
19
|
17
|
31
|
22
|
20
|
22
|
|
2025/09
|
27
|
27
|
27
|
33
|
29
|
22
|
35
|
27
|
24
|
35
|
26
|
14
|
18
|
34
|
38
|
23
|
21
|
16
|
16
|
23
|
17
|
13
|
13
|
17
|
28
|
24
|
22
|
19
|
13
|
19
|
|
|
2025/08
|
33
|
32
|
35
|
39
|
36
|
27
|
24
|
30
|
24
|
19
|
14
|
25
|
30
|
34
|
33
|
33
|
27
|
19
|
21
|
30
|
21
|
18
|
19
|
16
|
19
|
23
|
26
|
23
|
24
|
28
|
17
|
|
2025/07
|
23
|
18
|
18
|
17
|
14
|
16
|
21
|
25
|
20
|
19
|
17
|
21
|
31
|
27
|
31
|
35
|
34
|
34
|
21
|
18
|
16
|
16
|
16
|
15
|
19
|
17
|
19
|
27
|
30
|
38
|
26
|
|
2025/06
|
17
|
13
|
23
|
29
|
37
|
37
|
41
|
23
|
32
|
31
|
30
|
41
|
39
|
38
|
25
|
29
|
27
|
18
|
15
|
20
|
17
|
21
|
27
|
15
|
14
|
17
|
24
|
24
|
22
|
14
|
|
|
2025/05
|
42
|
44
|
44
|
41
|
24
|
17
|
22
|
24
|
40
|
49
|
48
|
50
|
48
|
43
|
42
|
30
|
37
|
36
|
31
|
36
|
40
|
38
|
36
|
34
|
34
|
35
|
22
|
16
|
24
|
24
|
17
|
|
2025/04
|
29
|
38
|
51
|
50
|
20
|
21
|
28
|
43
|
46
|
41
|
52
|
92
|
89
|
73
|
68
|
59
|
42
|
43
|
37
|
39
|
38
|
36
|
54
|
25
|
34
|
37
|
31
|
29
|
25
|
23
|
|
|
2025/03
|
54
|
52
|
32
|
32
|
22
|
11
|
19
|
26
|
39
|
47
|
48
|
47
|
58
|
49
|
18
|
16
|
18
|
17
|
29
|
40
|
44
|
53
|
42
|
38
|
36
|
43
|
53
|
97
|
46
|
37
|
32
|
|
2025/02
|
30
|
23
|
23
|
39
|
32
|
22
|
19
|
23
|
32
|
33
|
46
|
34
|
41
|
45
|
42
|
45
|
51
|
48
|
46
|
30
|
31
|
23
|
23
|
26
|
25
|
27
|
40
|
45
|
|||
|
2025/01
|
70
|
76
|
74
|
93
|
70
|
83
|
52
|
33
|
33
|
44
|
21
|
43
|
49
|
47
|
49
|
54
|
54
|
41
|
45
|
52
|
76
|
81
|
76
|
49
|
21
|
36
|
53
|
51
|
58
|
56
|
39
|
|
2024/12
|
51
|
62
|
56
|
59
|
37
|
43
|
35
|
27
|
22
|
27
|
35
|
42
|
31
|
29
|
32
|
48
|
67
|
73
|
80
|
67
|
59
|
47
|
38
|
38
|
34
|
36
|
61
|
46
|
63
|
35
|
42
|
|
2024/11
|
17
|
25
|
35
|
20
|
22
|
37
|
29
|
31
|
34
|
27
|
29
|
29
|
27
|
32
|
42
|
28
|
23
|
21
|
22
|
27
|
35
|
38
|
37
|
27
|
19
|
22
|
25
|
28
|
40
|
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