Air Quality
Excellent
No health implications.
19
PM2.5
35
PM10
88
O3
0.6
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Jun
97
Good
Wed
11 Jun
130
Light
Thu
12 Jun
151
Moderate
Fri
13 Jun
142
Light
Sat
14 Jun
160
Moderate
Sun
15 Jun
32
Excellent
Mon
16 Jun
23
Excellent
Air quality in the last 12 months (Gaoyi)
|
2025/05
|
54
|
67
|
47
|
52
|
92
|
47
|
67
|
66
|
28
|
31
|
48
|
52
|
67
|
62
|
45
|
63
|
87
|
66
|
82
|
78
|
65
|
66
|
51
|
45
|
47
|
56
|
54
|
57
|
57
|
57
|
58
|
|
2025/04
|
67
|
32
|
57
|
86
|
48
|
71
|
94
|
83
|
63
|
67
|
94
|
155
|
59
|
48
|
50
|
96
|
146
|
61
|
37
|
71
|
62
|
60
|
69
|
53
|
68
|
77
|
69
|
49
|
61
|
80
|
|
|
2025/03
|
158
|
60
|
38
|
44
|
61
|
65
|
77
|
101
|
109
|
103
|
107
|
117
|
100
|
74
|
52
|
30
|
43
|
37
|
44
|
48
|
47
|
62
|
105
|
136
|
110
|
91
|
101
|
96
|
42
|
55
|
69
|
|
2025/02
|
68
|
107
|
51
|
29
|
37
|
88
|
35
|
26
|
57
|
88
|
116
|
70
|
62
|
79
|
76
|
61
|
44
|
50
|
55
|
67
|
74
|
56
|
44
|
53
|
66
|
76
|
119
|
154
|
|||
|
2025/01
|
105
|
45
|
62
|
108
|
106
|
38
|
44
|
46
|
27
|
45
|
64
|
57
|
76
|
78
|
41
|
55
|
63
|
97
|
106
|
78
|
112
|
49
|
65
|
83
|
86
|
71
|
31
|
49
|
121
|
94
|
62
|
|
2024/12
|
87
|
44
|
45
|
83
|
82
|
69
|
31
|
47
|
76
|
116
|
53
|
80
|
67
|
55
|
55
|
62
|
57
|
38
|
52
|
74
|
36
|
45
|
71
|
114
|
133
|
55
|
57
|
55
|
66
|
86
|
71
|
|
2024/11
|
62
|
74
|
81
|
33
|
40
|
58
|
78
|
106
|
113
|
132
|
138
|
150
|
143
|
78
|
75
|
74
|
49
|
37
|
51
|
68
|
73
|
54
|
64
|
97
|
72
|
25
|
38
|
37
|
46
|
61
|
|
|
2024/10
|
33
|
21
|
38
|
57
|
74
|
76
|
63
|
71
|
90
|
85
|
60
|
101
|
148
|
121
|
107
|
66
|
88
|
23
|
23
|
22
|
51
|
53
|
46
|
80
|
125
|
152
|
106
|
60
|
109
|
170
|
137
|
|
2024/09
|
46
|
16
|
22
|
47
|
28
|
17
|
37
|
49
|
64
|
34
|
18
|
27
|
33
|
33
|
27
|
34
|
44
|
48
|
50
|
32
|
15
|
20
|
31
|
61
|
83
|
81
|
71
|
90
|
83
|
21
|
|
|
2024/08
|
38
|
43
|
36
|
22
|
20
|
35
|
32
|
28
|
32
|
59
|
36
|
21
|
27
|
33
|
36
|
29
|
34
|
33
|
23
|
27
|
28
|
43
|
53
|
41
|
46
|
27
|
14
|
21
|
38
|
51
|
49
|
|
2024/07
|
39
|
45
|
53
|
51
|
46
|
32
|
45
|
40
|
58
|
63
|
73
|
69
|
64
|
65
|
60
|
31
|
41
|
41
|
40
|
27
|
32
|
38
|
48
|
49
|
17
|
21
|
25
|
20
|
20
|
23
|
25
|
|
2024/06
|
39
|
66
|
52
|
63
|
58
|
69
|
63
|
51
|
60
|
64
|
67
|
62
|
66
|
52
|
45
|
41
|
56
|
53
|
53
|
41
|
52
|
60
|
106
|
60
|
51
|
72
|
41
|
56
|
52
|
54
|
|
|
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