Air Quality
Excellent
No health implications.
30
PM2.5
32
PM10
83
O3
0.5
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Mar
87
Good
Mon
24 Mar
60
Good
Tue
25 Mar
76
Good
Wed
26 Mar
83
Good
Thu
27 Mar
57
Good
Fri
28 Mar
56
Good
Sat
29 Mar
15
Excellent
Air quality in the last 12 months (Zhaozhou)
|
2025/02
|
96
|
135
|
83
|
47
|
73
|
73
|
31
|
26
|
52
|
92
|
164
|
108
|
50
|
40
|
91
|
37
|
31
|
34
|
46
|
51
|
45
|
58
|
51
|
47
|
60
|
38
|
71
|
71
|
|||
|
2025/01
|
116
|
83
|
51
|
119
|
161
|
119
|
91
|
51
|
58
|
75
|
129
|
184
|
150
|
136
|
50
|
41
|
68
|
107
|
153
|
204
|
164
|
92
|
160
|
223
|
252
|
229
|
88
|
49
|
61
|
40
|
72
|
|
2024/12
|
59
|
23
|
25
|
27
|
32
|
35
|
40
|
54
|
96
|
73
|
36
|
66
|
84
|
42
|
33
|
43
|
59
|
52
|
70
|
116
|
64
|
40
|
55
|
46
|
49
|
37
|
41
|
43
|
65
|
96
|
89
|
|
2024/11
|
56
|
61
|
54
|
35
|
27
|
57
|
107
|
182
|
158
|
87
|
210
|
98
|
200
|
186
|
178
|
50
|
33
|
33
|
91
|
85
|
63
|
31
|
106
|
159
|
140
|
71
|
26
|
42
|
32
|
49
|
|
|
2024/10
|
21
|
24
|
27
|
35
|
43
|
25
|
52
|
51
|
43
|
23
|
30
|
32
|
56
|
50
|
15
|
23
|
40
|
36
|
22
|
31
|
40
|
36
|
49
|
59
|
49
|
56
|
42
|
43
|
59
|
64
|
79
|
|
2024/09
|
12
|
18
|
21
|
27
|
17
|
32
|
36
|
43
|
44
|
26
|
24
|
22
|
23
|
22
|
26
|
28
|
23
|
26
|
22
|
19
|
27
|
29
|
31
|
36
|
21
|
35
|
37
|
33
|
50
|
22
|
|
|
2024/08
|
15
|
17
|
19
|
23
|
16
|
19
|
26
|
21
|
28
|
25
|
13
|
13
|
20
|
25
|
28
|
27
|
34
|
28
|
17
|
15
|
14
|
16
|
28
|
32
|
26
|
16
|
17
|
19
|
20
|
19
|
17
|
|
2024/07
|
50
|
42
|
40
|
21
|
26
|
31
|
68
|
80
|
63
|
77
|
94
|
66
|
61
|
60
|
60
|
47
|
24
|
32
|
34
|
35
|
28
|
29
|
13
|
23
|
22
|
14
|
16
|
14
|
15
|
21
|
19
|
|
2024/06
|
22
|
31
|
29
|
24
|
39
|
46
|
50
|
24
|
18
|
23
|
40
|
22
|
29
|
16
|
12
|
19
|
18
|
26
|
49
|
35
|
34
|
14
|
12
|
13
|
19
|
30
|
45
|
46
|
37
|
44
|
|
|
2024/05
|
51
|
48
|
68
|
95
|
65
|
64
|
50
|
66
|
38
|
48
|
23
|
30
|
31
|
21
|
18
|
30
|
47
|
36
|
26
|
26
|
48
|
53
|
28
|
24
|
31
|
18
|
22
|
34
|
34
|
20
|
18
|
|
2024/04
|
50
|
69
|
72
|
68
|
76
|
67
|
47
|
37
|
77
|
158
|
146
|
104
|
80
|
94
|
75
|
65
|
61
|
71
|
47
|
216
|
194
|
112
|
37
|
43
|
43
|
32
|
31
|
33
|
78
|
58
|
|
|
2024/03
|
32
|
37
|
41
|
44
|
44
|
49
|
50
|
36
|
47
|
73
|
67
|
43
|
49
|
49
|
58
|
35
|
26
|
35
|
41
|
33
|
45
|
43
|
65
|
27
|
41
|
64
|
84
|
187
|
46
|
43
|
44
|
|
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