Air Quality
Excellent
No health implications.
28
PM2.5
47
PM10
116
O3
0.7
CO
8
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
123
Light
Sun
8 Jun
120
Light
Mon
9 Jun
108
Light
Tue
10 Jun
124
Light
Wed
11 Jun
120
Light
Thu
12 Jun
135
Light
Fri
13 Jun
148
Light
Air quality in the last 12 months (Tunliu)
|
2025/04
|
45
|
48
|
58
|
66
|
45
|
62
|
85
|
70
|
55
|
41
|
66
|
164
|
59
|
32
|
35
|
89
|
100
|
92
|
54
|
61
|
64
|
57
|
77
|
44
|
56
|
64
|
61
|
45
|
43
|
73
|
|
|
2025/03
|
118
|
70
|
33
|
69
|
78
|
80
|
82
|
74
|
70
|
87
|
67
|
97
|
96
|
84
|
54
|
30
|
28
|
34
|
35
|
33
|
34
|
51
|
85
|
175
|
134
|
114
|
104
|
114
|
33
|
35
|
45
|
|
2025/02
|
193
|
116
|
27
|
24
|
19
|
55
|
43
|
25
|
36
|
61
|
77
|
60
|
38
|
42
|
63
|
50
|
56
|
66
|
55
|
104
|
120
|
153
|
50
|
37
|
48
|
50
|
70
|
65
|
|||
|
2025/01
|
57
|
77
|
65
|
75
|
58
|
34
|
28
|
25
|
34
|
48
|
42
|
32
|
71
|
63
|
30
|
28
|
47
|
59
|
57
|
63
|
69
|
109
|
111
|
97
|
90
|
44
|
23
|
29
|
78
|
100
|
188
|
|
2024/12
|
43
|
49
|
57
|
41
|
26
|
28
|
26
|
38
|
55
|
65
|
136
|
118
|
49
|
39
|
29
|
46
|
45
|
45
|
66
|
64
|
31
|
42
|
47
|
91
|
101
|
62
|
42
|
23
|
44
|
60
|
54
|
|
2024/11
|
45
|
41
|
43
|
35
|
58
|
63
|
79
|
88
|
57
|
86
|
217
|
173
|
60
|
45
|
66
|
49
|
56
|
51
|
36
|
50
|
71
|
71
|
93
|
96
|
32
|
30
|
51
|
24
|
22
|
38
|
|
|
2024/10
|
48
|
38
|
42
|
53
|
68
|
59
|
90
|
105
|
86
|
43
|
53
|
72
|
103
|
99
|
88
|
98
|
82
|
24
|
28
|
27
|
39
|
35
|
36
|
51
|
84
|
59
|
56
|
100
|
79
|
71
|
59
|
|
2024/09
|
49
|
39
|
46
|
44
|
29
|
36
|
40
|
56
|
56
|
26
|
31
|
34
|
48
|
64
|
45
|
51
|
57
|
61
|
41
|
38
|
27
|
46
|
56
|
56
|
64
|
106
|
98
|
85
|
51
|
24
|
|
|
2024/08
|
47
|
47
|
39
|
30
|
39
|
41
|
42
|
40
|
40
|
54
|
28
|
31
|
43
|
48
|
42
|
50
|
46
|
39
|
52
|
34
|
39
|
44
|
47
|
48
|
51
|
32
|
27
|
35
|
38
|
51
|
45
|
|
2024/07
|
34
|
35
|
51
|
36
|
45
|
42
|
55
|
57
|
52
|
65
|
51
|
58
|
80
|
83
|
90
|
58
|
57
|
32
|
37
|
35
|
39
|
41
|
48
|
46
|
31
|
51
|
46
|
46
|
34
|
26
|
37
|
|
2024/06
|
46
|
40
|
37
|
53
|
58
|
53
|
46
|
29
|
40
|
44
|
44
|
38
|
55
|
49
|
53
|
52
|
43
|
42
|
47
|
48
|
49
|
54
|
57
|
88
|
69
|
69
|
50
|
52
|
45
|
49
|
|
|
2024/05
|
43
|
44
|
43
|
43
|
57
|
40
|
42
|
64
|
62
|
48
|
74
|
62
|
69
|
65
|
44
|
38
|
54
|
62
|
55
|
57
|
54
|
56
|
50
|
60
|
66
|
50
|
50
|
40
|
53
|
44
|
50
|
|
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