Air Quality
Excellent
No health implications.
5
PM2.5
11
PM10
30
O3
0.5
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jun
27
Excellent
Tue
1 Jul
27
Excellent
Wed
2 Jul
30
Excellent
Thu
3 Jul
33
Excellent
Fri
4 Jul
34
Excellent
Sat
5 Jul
41
Excellent
Sun
6 Jul
39
Excellent
Air quality in the last 12 months (Majiang)
|
2025/05
|
37
|
46
|
37
|
17
|
25
|
24
|
23
|
24
|
24
|
16
|
32
|
28
|
28
|
40
|
39
|
31
|
41
|
39
|
46
|
19
|
18
|
19
|
29
|
53
|
30
|
16
|
8
|
8
|
14
|
18
|
12
|
|
2025/04
|
31
|
45
|
57
|
59
|
59
|
56
|
74
|
62
|
66
|
49
|
50
|
101
|
183
|
86
|
64
|
68
|
60
|
55
|
24
|
24
|
36
|
20
|
49
|
20
|
32
|
33
|
14
|
28
|
36
|
15
|
|
|
2025/03
|
31
|
31
|
52
|
20
|
13
|
22
|
25
|
31
|
19
|
17
|
24
|
40
|
28
|
17
|
12
|
28
|
34
|
25
|
28
|
41
|
48
|
55
|
61
|
52
|
56
|
63
|
68
|
84
|
19
|
16
|
31
|
|
2025/02
|
13
|
11
|
28
|
37
|
38
|
24
|
23
|
60
|
57
|
43
|
25
|
26
|
51
|
18
|
20
|
41
|
31
|
20
|
12
|
10
|
20
|
11
|
15
|
31
|
19
|
33
|
23
|
21
|
|||
|
2025/01
|
73
|
83
|
70
|
81
|
85
|
70
|
71
|
44
|
24
|
38
|
49
|
41
|
41
|
57
|
68
|
70
|
58
|
56
|
64
|
63
|
73
|
83
|
92
|
84
|
21
|
15
|
39
|
45
|
91
|
43
|
34
|
|
2024/12
|
48
|
63
|
60
|
61
|
15
|
13
|
14
|
41
|
21
|
8
|
11
|
43
|
54
|
48
|
46
|
49
|
57
|
52
|
68
|
85
|
88
|
87
|
90
|
78
|
79
|
73
|
62
|
68
|
69
|
66
|
49
|
|
2024/11
|
40
|
42
|
46
|
50
|
54
|
54
|
40
|
40
|
40
|
37
|
35
|
33
|
41
|
45
|
51
|
55
|
35
|
7
|
8
|
10
|
11
|
17
|
28
|
20
|
12
|
16
|
28
|
26
|
26
|
35
|
|
|
2024/10
|
8
|
14
|
37
|
34
|
37
|
49
|
43
|
26
|
30
|
34
|
49
|
55
|
48
|
16
|
19
|
19
|
14
|
17
|
11
|
10
|
18
|
11
|
18
|
17
|
16
|
28
|
30
|
32
|
30
|
32
|
39
|
|
2024/09
|
18
|
14
|
11
|
13
|
26
|
31
|
23
|
18
|
11
|
17
|
19
|
25
|
27
|
25
|
19
|
22
|
23
|
25
|
23
|
25
|
22
|
15
|
25
|
31
|
31
|
35
|
39
|
36
|
18
|
15
|
|
|
2024/08
|
6
|
7
|
6
|
8
|
12
|
14
|
15
|
15
|
17
|
17
|
15
|
39
|
41
|
30
|
28
|
24
|
23
|
21
|
19
|
19
|
17
|
10
|
10
|
7
|
9
|
12
|
15
|
21
|
27
|
24
|
18
|
|
2024/07
|
9
|
17
|
7
|
7
|
9
|
7
|
7
|
9
|
12
|
12
|
9
|
10
|
11
|
8
|
8
|
9
|
10
|
8
|
5
|
7
|
7
|
11
|
9
|
8
|
13
|
20
|
17
|
16
|
8
|
7
|
6
|
|
2024/06
|
20
|
18
|
7
|
7
|
8
|
10
|
9
|
8
|
6
|
6
|
8
|
16
|
15
|
15
|
21
|
15
|
7
|
7
|
12
|
16
|
16
|
12
|
8
|
15
|
11
|
6
|
6
|
13
|
10
|
10
|
|
|
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