Air Quality
Excellent
No health implications.
5
PM2.5
8
PM10
16
O3
0.5
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jul
37
Excellent
Sun
27 Jul
35
Excellent
Mon
28 Jul
40
Excellent
Tue
29 Jul
40
Excellent
Wed
30 Jul
47
Excellent
Thu
31 Jul
46
Excellent
Fri
1 Aug
36
Excellent
Air quality in the last 12 months (Zherong)
|
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
|
|
2024/12
|
40
|
43
|
44
|
52
|
48
|
31
|
30
|
69
|
42
|
42
|
25
|
27
|
22
|
76
|
75
|
56
|
46
|
61
|
47
|
30
|
46
|
66
|
49
|
42
|
41
|
68
|
115
|
80
|
56
|
50
|
60
|
|
2024/11
|
10
|
10
|
33
|
45
|
53
|
37
|
27
|
33
|
33
|
33
|
24
|
29
|
33
|
29
|
18
|
13
|
20
|
16
|
15
|
20
|
31
|
31
|
39
|
35
|
29
|
19
|
34
|
31
|
37
|
39
|
|
|
2024/10
|
16
|
13
|
21
|
18
|
22
|
15
|
14
|
11
|
30
|
46
|
48
|
45
|
35
|
39
|
33
|
22
|
34
|
37
|
29
|
16
|
30
|
32
|
31
|
36
|
26
|
18
|
19
|
13
|
40
|
46
|
22
|
|
2024/09
|
31
|
32
|
25
|
22
|
22
|
16
|
18
|
13
|
20
|
36
|
38
|
33
|
15
|
21
|
25
|
20
|
17
|
23
|
17
|
21
|
22
|
14
|
11
|
15
|
15
|
19
|
21
|
29
|
35
|
22
|
|
|
2024/08
|
32
|
36
|
40
|
36
|
27
|
22
|
32
|
37
|
40
|
46
|
45
|
40
|
37
|
30
|
26
|
23
|
19
|
20
|
18
|
18
|
15
|
23
|
33
|
38
|
33
|
28
|
40
|
27
|
30
|
30
|
32
|
|
2024/07
|
26
|
24
|
29
|
30
|
34
|
31
|
29
|
28
|
29
|
31
|
35
|
39
|
35
|
34
|
21
|
17
|
24
|
30
|
28
|
24
|
26
|
16
|
15
|
12
|
13
|
13
|
13
|
17
|
13
|
14
|
24
|
|
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