Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
50
PM10
135
O3
0.4
CO
3
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 Dec
63
Good
Thu
1 Jan
81
Good
Fri
2 Jan
72
Good
Sat
3 Jan
71
Good
Sun
4 Jan
71
Good
Mon
5 Jan
68
Good
Tue
6 Jan
41
Excellent
Air quality in the last 12 months (Mazhang)
|
2025/11
|
52
|
55
|
54
|
26
|
22
|
41
|
36
|
28
|
39
|
31
|
34
|
35
|
55
|
42
|
49
|
59
|
66
|
52
|
27
|
40
|
52
|
51
|
70
|
75
|
52
|
56
|
57
|
62
|
67
|
57
|
|
|
2025/10
|
25
|
23
|
18
|
27
|
26
|
26
|
16
|
35
|
33
|
36
|
33
|
27
|
17
|
12
|
18
|
30
|
37
|
46
|
62
|
31
|
25
|
20
|
26
|
43
|
67
|
56
|
58
|
56
|
63
|
64
|
66
|
|
2025/09
|
12
|
14
|
19
|
21
|
16
|
12
|
37
|
26
|
26
|
19
|
19
|
15
|
16
|
19
|
18
|
13
|
20
|
23
|
33
|
45
|
35
|
20
|
31
|
23
|
19
|
17
|
27
|
18
|
23
|
30
|
|
|
2025/08
|
27
|
33
|
39
|
36
|
29
|
26
|
34
|
31
|
32
|
21
|
26
|
30
|
35
|
33
|
13
|
17
|
15
|
13
|
20
|
25
|
23
|
17
|
20
|
19
|
16
|
16
|
28
|
27
|
23
|
11
|
13
|
|
2025/07
|
17
|
13
|
14
|
31
|
33
|
47
|
31
|
47
|
40
|
38
|
30
|
35
|
39
|
34
|
34
|
34
|
26
|
33
|
28
|
22
|
13
|
24
|
23
|
22
|
34
|
26
|
28
|
20
|
21
|
25
|
26
|
|
2025/06
|
30
|
33
|
31
|
29
|
21
|
20
|
22
|
26
|
31
|
31
|
27
|
20
|
20
|
18
|
23
|
25
|
28
|
24
|
19
|
22
|
21
|
18
|
18
|
20
|
15
|
18
|
15
|
20
|
20
|
17
|
|
|
2025/05
|
35
|
31
|
34
|
31
|
30
|
34
|
27
|
19
|
23
|
24
|
36
|
41
|
35
|
31
|
18
|
18
|
19
|
24
|
22
|
27
|
25
|
22
|
22
|
22
|
28
|
42
|
58
|
36
|
22
|
18
|
20
|
|
2025/04
|
27
|
58
|
48
|
47
|
46
|
51
|
57
|
51
|
47
|
38
|
37
|
54
|
199
|
166
|
143
|
118
|
92
|
68
|
48
|
38
|
32
|
47
|
44
|
42
|
27
|
29
|
31
|
26
|
36
|
40
|
|
|
2025/03
|
36
|
28
|
34
|
29
|
25
|
12
|
16
|
28
|
47
|
32
|
34
|
34
|
24
|
24
|
26
|
24
|
42
|
53
|
61
|
71
|
69
|
67
|
59
|
59
|
59
|
40
|
42
|
37
|
15
|
12
|
20
|
|
2025/02
|
31
|
27
|
36
|
26
|
42
|
49
|
50
|
49
|
60
|
49
|
38
|
51
|
67
|
32
|
23
|
33
|
64
|
58
|
45
|
36
|
31
|
46
|
55
|
30
|
53
|
85
|
70
|
39
|
|||
|
2025/01
|
98
|
92
|
108
|
71
|
90
|
98
|
64
|
60
|
100
|
72
|
57
|
52
|
57
|
74
|
62
|
76
|
75
|
63
|
83
|
91
|
85
|
51
|
54
|
43
|
35
|
29
|
46
|
56
|
119
|
54
|
42
|
|
2024/12
|
58
|
58
|
48
|
49
|
41
|
60
|
87
|
42
|
52
|
55
|
49
|
52
|
55
|
57
|
64
|
58
|
65
|
65
|
57
|
61
|
87
|
72
|
78
|
76
|
86
|
88
|
95
|
80
|
91
|
74
|
91
|
|
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