Air Quality
Excellent
No health implications.
20
PM2.5
35
PM10
69
O3
0.5
CO
3
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 May
60
Good
Sun
26 May
83
Good
Mon
27 May
93
Good
Tue
28 May
120
Lightly
Wed
29 May
101
Lightly
Thu
30 May
110
Lightly
Air quality in the last 12 months (Zhao County)
|
2024/02
|
35
|
51
|
54
|
51
|
89
|
127
|
133
|
149
|
232
|
209
|
131
|
104
|
111
|
122
|
40
|
60
|
61
|
94
|
50
|
37
|
25
|
27
|
36
|
53
|
101
|
72
|
66
|
107
|
76
|
||
|
2024/01
|
102
|
206
|
156
|
115
|
115
|
66
|
45
|
80
|
87
|
68
|
160
|
257
|
252
|
81
|
54
|
91
|
112
|
78
|
38
|
43
|
46
|
24
|
33
|
52
|
63
|
52
|
69
|
82
|
140
|
188
|
144
|
|
2023/12
|
52
|
70
|
77
|
131
|
181
|
171
|
127
|
114
|
82
|
34
|
32
|
69
|
80
|
41
|
38
|
25
|
69
|
116
|
117
|
39
|
37
|
85
|
136
|
156
|
130
|
133
|
48
|
93
|
214
|
268
|
107
|
|
2023/11
|
219
|
192
|
91
|
84
|
41
|
39
|
49
|
82
|
66
|
20
|
40
|
50
|
57
|
93
|
164
|
71
|
38
|
58
|
88
|
103
|
153
|
213
|
93
|
24
|
44
|
101
|
120
|
43
|
36
|
37
|
|
|
2023/10
|
45
|
55
|
64
|
67
|
47
|
56
|
55
|
58
|
46
|
53
|
63
|
89
|
129
|
99
|
72
|
63
|
83
|
64
|
38
|
36
|
47
|
65
|
80
|
94
|
72
|
64
|
69
|
118
|
203
|
225
|
197
|
|
2023/09
|
54
|
69
|
70
|
89
|
85
|
72
|
74
|
90
|
66
|
40
|
81
|
53
|
44
|
51
|
68
|
73
|
66
|
69
|
49
|
32
|
41
|
58
|
42
|
37
|
48
|
76
|
78
|
100
|
90
|
42
|
|
|
2023/08
|
31
|
39
|
52
|
50
|
30
|
30
|
37
|
49
|
52
|
60
|
64
|
38
|
40
|
45
|
52
|
68
|
68
|
56
|
63
|
58
|
45
|
53
|
40
|
35
|
50
|
27
|
26
|
33
|
50
|
57
|
69
|
|
2023/07
|
78
|
77
|
61
|
51
|
63
|
80
|
85
|
52
|
57
|
80
|
60
|
31
|
38
|
65
|
40
|
46
|
70
|
81
|
79
|
47
|
30
|
36
|
66
|
64
|
57
|
50
|
61
|
47
|
31
|
20
|
24
|
|
2023/06
|
53
|
44
|
65
|
63
|
71
|
54
|
47
|
49
|
56
|
48
|
85
|
60
|
69
|
78
|
95
|
78
|
90
|
69
|
30
|
53
|
46
|
73
|
78
|
67
|
84
|
63
|
68
|
41
|
48
|
75
|
|
|
2023/05
|
80
|
70
|
86
|
44
|
28
|
36
|
42
|
58
|
51
|
65
|
69
|
74
|
53
|
71
|
90
|
70
|
69
|
55
|
72
|
105
|
80
|
48
|
56
|
65
|
56
|
73
|
46
|
38
|
55
|
61
|
55
|
|
2023/04
|
72
|
74
|
85
|
38
|
31
|
39
|
52
|
52
|
88
|
102
|
496
|
470
|
290
|
317
|
250
|
73
|
92
|
104
|
93
|
112
|
36
|
25
|
38
|
27
|
53
|
65
|
64
|
114
|
79
|
65
|
|
|
2023/03
|
75
|
71
|
83
|
67
|
173
|
201
|
152
|
123
|
85
|
83
|
214
|
86
|
94
|
112
|
111
|
88
|
51
|
61
|
92
|
89
|
110
|
342
|
259
|
137
|
93
|
90
|
103
|
115
|
85
|
84
|
68
|
|
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