Air Quality
Excellent
No health implications.
9
PM2.5
34
PM10
87
O3
0.4
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 May
84
Good
Tue
7 May
72
Good
Wed
8 May
56
Good
Thu
9 May
59
Good
Fri
10 May
58
Good
Sat
11 May
54
Good
Sun
12 May
59
Good
Air quality in the last 12 months (Fangzheng)
|
2024/02
|
78
|
109
|
125
|
127
|
131
|
136
|
117
|
118
|
176
|
278
|
142
|
64
|
85
|
51
|
47
|
43
|
52
|
45
|
42
|
43
|
46
|
45
|
53
|
85
|
81
|
56
|
58
|
62
|
58
|
||
|
2024/01
|
81
|
138
|
142
|
109
|
84
|
96
|
84
|
62
|
88
|
76
|
85
|
74
|
97
|
66
|
54
|
66
|
96
|
94
|
104
|
68
|
48
|
56
|
73
|
92
|
80
|
133
|
193
|
151
|
146
|
120
|
72
|
|
2023/12
|
67
|
86
|
77
|
55
|
104
|
58
|
46
|
60
|
58
|
50
|
58
|
67
|
65
|
76
|
50
|
40
|
51
|
75
|
89
|
68
|
70
|
78
|
97
|
113
|
99
|
84
|
93
|
109
|
140
|
106
|
63
|
|
2023/11
|
93
|
61
|
41
|
38
|
46
|
36
|
39
|
54
|
65
|
55
|
53
|
68
|
60
|
73
|
102
|
99
|
46
|
35
|
52
|
42
|
65
|
60
|
29
|
39
|
46
|
67
|
87
|
78
|
64
|
47
|
|
|
2023/10
|
22
|
30
|
29
|
20
|
23
|
31
|
38
|
45
|
54
|
50
|
44
|
48
|
50
|
57
|
42
|
37
|
41
|
42
|
22
|
23
|
27
|
32
|
40
|
71
|
62
|
37
|
46
|
49
|
60
|
119
|
125
|
|
2023/09
|
19
|
23
|
30
|
31
|
22
|
28
|
27
|
36
|
32
|
29
|
27
|
18
|
21
|
25
|
26
|
30
|
41
|
28
|
19
|
24
|
25
|
23
|
26
|
29
|
31
|
30
|
28
|
22
|
23
|
19
|
|
|
2023/08
|
24
|
18
|
16
|
18
|
13
|
17
|
15
|
17
|
20
|
22
|
17
|
17
|
15
|
19
|
25
|
25
|
28
|
26
|
23
|
26
|
24
|
24
|
19
|
20
|
20
|
19
|
22
|
23
|
17
|
14
|
19
|
|
2023/07
|
26
|
27
|
26
|
29
|
25
|
24
|
25
|
30
|
26
|
25
|
27
|
30
|
40
|
25
|
15
|
14
|
15
|
18
|
25
|
30
|
30
|
24
|
17
|
19
|
23
|
30
|
28
|
22
|
22
|
20
|
20
|
|
2023/06
|
24
|
20
|
18
|
23
|
22
|
22
|
26
|
26
|
23
|
29
|
29
|
28
|
34
|
36
|
34
|
46
|
34
|
30
|
35
|
32
|
24
|
23
|
29
|
30
|
47
|
60
|
24
|
22
|
28
|
31
|
|
|
2023/05
|
28
|
40
|
67
|
43
|
32
|
33
|
41
|
40
|
34
|
35
|
38
|
43
|
35
|
35
|
32
|
37
|
32
|
34
|
35
|
106
|
126
|
30
|
33
|
37
|
45
|
35
|
27
|
24
|
27
|
27
|
29
|
|
2023/04
|
96
|
143
|
160
|
79
|
115
|
127
|
97
|
62
|
103
|
157
|
191
|
154
|
54
|
64
|
88
|
55
|
50
|
55
|
47
|
133
|
51
|
35
|
35
|
45
|
52
|
32
|
43
|
32
|
35
|
25
|
|
|
2023/03
|
47
|
42
|
49
|
43
|
63
|
91
|
68
|
39
|
43
|
58
|
51
|
42
|
41
|
48
|
50
|
39
|
35
|
44
|
46
|
80
|
94
|
273
|
153
|
60
|
55
|
61
|
66
|
79
|
82
|
78
|
105
|
|
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