Air Quality
Excellent
No health implications.
3
PM2.5
20
PM10
56
O3
0.4
CO
3
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jun
53
Good
Sun
22 Jun
59
Good
Mon
23 Jun
93
Good
Tue
24 Jun
127
Light
Wed
25 Jun
110
Light
Thu
26 Jun
32
Excellent
Fri
27 Jun
48
Excellent
Zhenlai Air quality rank
Air quality in the last 12 months (Zhenlai)
|
2025/05
|
33
|
26
|
21
|
23
|
26
|
35
|
43
|
46
|
44
|
32
|
43
|
76
|
67
|
77
|
67
|
57
|
29
|
39
|
30
|
42
|
30
|
29
|
29
|
38
|
34
|
47
|
53
|
68
|
61
|
68
|
36
|
|
2025/04
|
61
|
45
|
59
|
83
|
85
|
59
|
63
|
46
|
50
|
86
|
112
|
24
|
23
|
26
|
28
|
31
|
65
|
31
|
29
|
46
|
57
|
18
|
34
|
37
|
26
|
59
|
38
|
33
|
67
|
28
|
|
|
2025/03
|
28
|
37
|
38
|
50
|
74
|
63
|
60
|
59
|
118
|
152
|
99
|
57
|
71
|
37
|
43
|
49
|
88
|
50
|
84
|
55
|
64
|
61
|
136
|
67
|
85
|
95
|
27
|
30
|
31
|
33
|
52
|
|
2025/02
|
70
|
91
|
39
|
30
|
42
|
49
|
28
|
23
|
34
|
56
|
115
|
65
|
33
|
35
|
58
|
32
|
31
|
25
|
28
|
35
|
35
|
40
|
45
|
47
|
76
|
33
|
48
|
54
|
|||
|
2025/01
|
51
|
33
|
39
|
97
|
148
|
107
|
42
|
38
|
48
|
53
|
88
|
142
|
93
|
51
|
34
|
35
|
51
|
111
|
70
|
91
|
105
|
90
|
158
|
205
|
202
|
206
|
68
|
48
|
54
|
40
|
49
|
|
2024/12
|
55
|
23
|
31
|
22
|
32
|
35
|
30
|
47
|
67
|
44
|
31
|
52
|
69
|
26
|
30
|
38
|
47
|
51
|
52
|
70
|
63
|
37
|
43
|
37
|
48
|
32
|
33
|
38
|
72
|
89
|
47
|
|
2024/11
|
38
|
58
|
38
|
22
|
25
|
41
|
63
|
177
|
146
|
65
|
60
|
38
|
111
|
130
|
204
|
46
|
28
|
26
|
44
|
36
|
32
|
44
|
72
|
178
|
203
|
41
|
27
|
39
|
30
|
42
|
|
|
2024/10
|
18
|
22
|
30
|
35
|
40
|
32
|
55
|
29
|
45
|
21
|
25
|
26
|
49
|
49
|
26
|
32
|
33
|
35
|
26
|
31
|
36
|
36
|
53
|
50
|
40
|
49
|
36
|
31
|
57
|
41
|
49
|
|
2024/09
|
15
|
16
|
14
|
22
|
17
|
31
|
24
|
24
|
38
|
23
|
19
|
24
|
21
|
21
|
19
|
24
|
18
|
21
|
28
|
20
|
26
|
29
|
22
|
27
|
28
|
27
|
26
|
30
|
50
|
22
|
|
|
2024/08
|
13
|
16
|
18
|
13
|
14
|
20
|
24
|
18
|
23
|
22
|
13
|
13
|
21
|
26
|
20
|
25
|
28
|
25
|
14
|
15
|
14
|
13
|
24
|
26
|
22
|
15
|
14
|
19
|
23
|
20
|
16
|
|
2024/07
|
44
|
41
|
52
|
43
|
33
|
33
|
54
|
71
|
76
|
68
|
81
|
90
|
74
|
56
|
46
|
32
|
17
|
32
|
27
|
30
|
20
|
19
|
15
|
15
|
18
|
13
|
11
|
15
|
14
|
21
|
15
|
|
2024/06
|
25
|
27
|
30
|
24
|
38
|
50
|
30
|
17
|
14
|
31
|
37
|
22
|
23
|
10
|
14
|
20
|
15
|
18
|
47
|
29
|
21
|
12
|
10
|
14
|
18
|
26
|
40
|
50
|
40
|
36
|
|
|
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