Air Quality
Excellent
No health implications.
9
PM2.5
13
PM10
39
O3
0.5
CO
4
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
39
Excellent
Sun
1 Feb
45
Excellent
Mon
2 Feb
57
Good
Tue
3 Feb
64
Good
Wed
4 Feb
56
Good
Thu
5 Feb
47
Excellent
Fri
6 Feb
42
Excellent
Zherong Air quality rank
Air quality in the last 12 months (Zherong)
|
2025/12
|
43
|
56
|
48
|
47
|
35
|
37
|
41
|
58
|
55
|
37
|
38
|
64
|
45
|
30
|
45
|
42
|
43
|
73
|
61
|
49
|
77
|
33
|
35
|
54
|
24
|
37
|
33
|
33
|
33
|
47
|
51
|
|
2025/11
|
28
|
49
|
46
|
19
|
19
|
29
|
31
|
35
|
21
|
33
|
26
|
10
|
15
|
31
|
44
|
38
|
36
|
19
|
24
|
31
|
41
|
46
|
45
|
45
|
53
|
74
|
60
|
67
|
64
|
50
|
|
|
2025/10
|
22
|
15
|
16
|
15
|
21
|
26
|
26
|
30
|
26
|
25
|
27
|
26
|
25
|
24
|
15
|
26
|
29
|
29
|
17
|
15
|
14
|
17
|
27
|
29
|
31
|
40
|
38
|
32
|
23
|
28
|
19
|
|
2025/09
|
21
|
20
|
20
|
24
|
23
|
17
|
14
|
22
|
18
|
16
|
17
|
23
|
33
|
25
|
22
|
15
|
15
|
12
|
12
|
19
|
19
|
26
|
19
|
18
|
17
|
19
|
18
|
21
|
22
|
25
|
|
|
2025/08
|
32
|
27
|
24
|
20
|
18
|
26
|
31
|
38
|
40
|
38
|
35
|
28
|
17
|
17
|
14
|
13
|
14
|
15
|
17
|
27
|
20
|
19
|
24
|
20
|
17
|
14
|
12
|
12
|
12
|
12
|
16
|
|
2025/07
|
13
|
17
|
22
|
22
|
16
|
13
|
10
|
18
|
13
|
16
|
17
|
17
|
22
|
23
|
30
|
37
|
33
|
22
|
15
|
16
|
8
|
12
|
18
|
17
|
19
|
11
|
14
|
19
|
17
|
22
|
30
|
|
2025/06
|
38
|
46
|
18
|
30
|
28
|
31
|
32
|
31
|
22
|
18
|
14
|
14
|
13
|
23
|
21
|
17
|
24
|
23
|
27
|
20
|
25
|
25
|
29
|
27
|
30
|
29
|
27
|
20
|
19
|
14
|
|
|
2025/05
|
39
|
44
|
53
|
40
|
37
|
39
|
57
|
43
|
44
|
31
|
33
|
34
|
30
|
28
|
30
|
41
|
42
|
18
|
23
|
32
|
30
|
30
|
43
|
22
|
53
|
53
|
37
|
23
|
13
|
30
|
38
|
|
2025/04
|
23
|
39
|
42
|
44
|
42
|
51
|
53
|
53
|
57
|
38
|
40
|
49
|
105
|
79
|
67
|
57
|
71
|
66
|
52
|
31
|
56
|
48
|
34
|
29
|
17
|
34
|
35
|
41
|
43
|
37
|
|
|
2025/03
|
61
|
55
|
50
|
26
|
19
|
17
|
36
|
45
|
49
|
40
|
57
|
55
|
30
|
25
|
18
|
23
|
43
|
40
|
43
|
45
|
41
|
40
|
53
|
66
|
81
|
83
|
71
|
39
|
32
|
19
|
21
|
|
2025/02
|
31
|
15
|
29
|
61
|
49
|
46
|
39
|
48
|
34
|
42
|
42
|
50
|
91
|
75
|
54
|
61
|
67
|
41
|
40
|
22
|
15
|
34
|
22
|
73
|
91
|
61
|
61
|
42
|
|||
|
2025/01
|
81
|
49
|
50
|
46
|
40
|
57
|
69
|
67
|
60
|
43
|
40
|
44
|
47
|
50
|
77
|
50
|
53
|
49
|
41
|
51
|
85
|
85
|
57
|
32
|
36
|
35
|
24
|
37
|
78
|
46
|
41
|
|
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