Air Quality
Excellent
No health implications.
12
PM2.5
15
PM10
103
O3
0.5
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
70
Good
Mon
2 Jun
82
Good
Tue
3 Jun
102
Light
Wed
4 Jun
106
Light
Thu
5 Jun
119
Light
Fri
6 Jun
115
Light
Sat
7 Jun
15
Excellent
Air quality in the last 12 months (Quanjiao)
|
2025/04
|
49
|
63
|
42
|
62
|
78
|
63
|
66
|
70
|
76
|
77
|
78
|
185
|
87
|
71
|
51
|
58
|
67
|
68
|
79
|
60
|
56
|
63
|
64
|
76
|
64
|
56
|
51
|
60
|
58
|
60
|
|
|
2025/03
|
64
|
71
|
26
|
45
|
75
|
62
|
65
|
79
|
77
|
67
|
75
|
107
|
83
|
42
|
37
|
47
|
33
|
44
|
50
|
53
|
46
|
55
|
60
|
84
|
67
|
61
|
109
|
72
|
111
|
79
|
41
|
|
2025/02
|
45
|
63
|
85
|
75
|
51
|
44
|
60
|
35
|
42
|
56
|
68
|
108
|
69
|
96
|
104
|
90
|
64
|
54
|
65
|
56
|
50
|
76
|
79
|
71
|
82
|
117
|
86
|
70
|
|||
|
2025/01
|
95
|
99
|
101
|
100
|
109
|
80
|
48
|
67
|
42
|
48
|
58
|
62
|
84
|
106
|
68
|
59
|
65
|
77
|
95
|
101
|
107
|
139
|
82
|
54
|
33
|
73
|
51
|
52
|
94
|
64
|
93
|
|
2024/12
|
61
|
82
|
73
|
50
|
79
|
127
|
120
|
44
|
51
|
54
|
67
|
66
|
93
|
72
|
57
|
59
|
72
|
75
|
50
|
67
|
84
|
57
|
59
|
73
|
101
|
114
|
64
|
69
|
67
|
74
|
101
|
|
2024/11
|
39
|
58
|
65
|
66
|
47
|
43
|
42
|
41
|
48
|
41
|
52
|
60
|
60
|
66
|
74
|
46
|
31
|
33
|
27
|
35
|
46
|
82
|
34
|
42
|
39
|
39
|
59
|
54
|
42
|
56
|
|
|
2024/10
|
25
|
33
|
27
|
29
|
27
|
14
|
12
|
34
|
33
|
56
|
66
|
71
|
51
|
38
|
62
|
55
|
36
|
20
|
29
|
36
|
44
|
43
|
56
|
49
|
40
|
33
|
33
|
66
|
54
|
41
|
36
|
|
2024/09
|
54
|
46
|
26
|
37
|
42
|
45
|
44
|
49
|
29
|
36
|
18
|
16
|
30
|
47
|
29
|
27
|
18
|
24
|
23
|
32
|
25
|
32
|
30
|
35
|
39
|
42
|
33
|
41
|
50
|
52
|
|
|
2024/08
|
21
|
23
|
27
|
31
|
34
|
36
|
38
|
44
|
45
|
41
|
52
|
62
|
42
|
32
|
25
|
28
|
37
|
37
|
34
|
20
|
32
|
44
|
42
|
49
|
50
|
43
|
24
|
22
|
26
|
35
|
47
|
|
2024/07
|
18
|
19
|
26
|
24
|
24
|
25
|
25
|
26
|
31
|
38
|
42
|
30
|
20
|
21
|
34
|
46
|
35
|
28
|
30
|
23
|
25
|
30
|
38
|
34
|
28
|
29
|
15
|
14
|
19
|
31
|
27
|
|
2024/06
|
46
|
37
|
44
|
48
|
48
|
27
|
29
|
47
|
52
|
29
|
30
|
50
|
61
|
60
|
60
|
49
|
38
|
44
|
31
|
42
|
40
|
25
|
32
|
32
|
53
|
51
|
39
|
17
|
12
|
17
|
|
|
2024/05
|
37
|
36
|
39
|
47
|
40
|
40
|
59
|
47
|
41
|
53
|
51
|
107
|
81
|
63
|
58
|
37
|
57
|
60
|
45
|
54
|
50
|
38
|
55
|
65
|
52
|
54
|
28
|
28
|
38
|
37
|
45
|
|
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