Air Quality
Excellent
No health implications.
9
PM2.5
18
PM10
122
O3
0.6
CO
4
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Jul
61
Good
Sat
12 Jul
72
Good
Sun
13 Jul
85
Good
Mon
14 Jul
92
Good
Tue
15 Jul
96
Good
Wed
16 Jul
104
Light
Thu
17 Jul
36
Excellent
Dayi Air quality rank
Air quality in the last 12 months (Dayi)
|
2025/06
|
32
|
28
|
45
|
51
|
54
|
57
|
58
|
45
|
53
|
38
|
46
|
46
|
54
|
56
|
42
|
46
|
48
|
34
|
22
|
36
|
33
|
36
|
36
|
20
|
22
|
35
|
46
|
45
|
28
|
21
|
|
|
2025/05
|
51
|
58
|
56
|
60
|
29
|
29
|
38
|
30
|
104
|
85
|
66
|
65
|
50
|
66
|
50
|
62
|
96
|
108
|
62
|
63
|
72
|
64
|
48
|
50
|
51
|
61
|
36
|
28
|
48
|
40
|
26
|
|
2025/04
|
59
|
54
|
67
|
69
|
33
|
43
|
61
|
59
|
64
|
65
|
56
|
112
|
116
|
74
|
88
|
87
|
65
|
68
|
53
|
61
|
71
|
62
|
69
|
35
|
44
|
40
|
38
|
44
|
28
|
36
|
|
|
2025/03
|
92
|
86
|
48
|
41
|
30
|
27
|
43
|
35
|
50
|
67
|
71
|
80
|
78
|
59
|
26
|
35
|
36
|
36
|
56
|
53
|
55
|
63
|
63
|
55
|
57
|
64
|
125
|
84
|
63
|
59
|
46
|
|
2025/02
|
34
|
34
|
37
|
49
|
37
|
33
|
38
|
27
|
33
|
44
|
63
|
51
|
57
|
56
|
39
|
54
|
53
|
49
|
32
|
42
|
41
|
21
|
35
|
32
|
23
|
43
|
75
|
79
|
|||
|
2025/01
|
124
|
113
|
117
|
140
|
104
|
96
|
66
|
46
|
60
|
56
|
40
|
87
|
81
|
63
|
68
|
61
|
98
|
47
|
72
|
90
|
122
|
153
|
182
|
83
|
34
|
55
|
72
|
80
|
248
|
95
|
57
|
|
2024/12
|
93
|
115
|
106
|
76
|
59
|
54
|
41
|
20
|
24
|
40
|
55
|
56
|
44
|
45
|
63
|
81
|
111
|
139
|
122
|
100
|
97
|
46
|
44
|
49
|
73
|
71
|
108
|
91
|
75
|
60
|
73
|
|
2024/11
|
27
|
50
|
38
|
30
|
40
|
59
|
70
|
79
|
59
|
22
|
33
|
28
|
27
|
47
|
53
|
34
|
27
|
16
|
15
|
29
|
43
|
65
|
54
|
39
|
20
|
39
|
38
|
52
|
58
|
74
|
|
|
2024/10
|
22
|
36
|
25
|
24
|
34
|
42
|
39
|
45
|
47
|
34
|
36
|
31
|
49
|
56
|
58
|
51
|
22
|
37
|
22
|
15
|
19
|
29
|
50
|
68
|
45
|
29
|
31
|
45
|
59
|
46
|
39
|
|
2024/09
|
27
|
32
|
21
|
34
|
20
|
24
|
24
|
38
|
28
|
16
|
25
|
31
|
30
|
24
|
21
|
25
|
29
|
38
|
34
|
36
|
24
|
36
|
41
|
39
|
51
|
57
|
69
|
63
|
40
|
13
|
|
|
2024/08
|
43
|
46
|
28
|
18
|
26
|
38
|
29
|
27
|
33
|
27
|
51
|
44
|
47
|
51
|
37
|
45
|
36
|
32
|
41
|
50
|
49
|
54
|
55
|
39
|
48
|
35
|
38
|
43
|
39
|
36
|
35
|
|
2024/07
|
19
|
28
|
24
|
25
|
28
|
45
|
33
|
15
|
11
|
16
|
22
|
30
|
20
|
12
|
17
|
21
|
20
|
16
|
27
|
20
|
20
|
23
|
29
|
20
|
30
|
55
|
46
|
28
|
19
|
28
|
40
|
|
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