Air Quality
Excellent
No health implications.
17
PM2.5
31
PM10
94
O3
0.5
CO
12
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
60
Good
Mon
30 Jun
56
Good
Tue
1 Jul
59
Good
Wed
2 Jul
64
Good
Thu
3 Jul
84
Good
Fri
4 Jul
53
Good
Sat
5 Jul
37
Excellent
Jianhua Air quality rank
Air quality in the last 12 months (Jianhua)
|
2025/05
|
27
|
23
|
26
|
18
|
22
|
27
|
35
|
47
|
50
|
38
|
56
|
69
|
66
|
42
|
64
|
69
|
23
|
27
|
31
|
34
|
27
|
27
|
30
|
37
|
39
|
44
|
45
|
65
|
64
|
72
|
40
|
|
2025/04
|
53
|
54
|
55
|
99
|
78
|
50
|
62
|
46
|
62
|
117
|
61
|
14
|
14
|
25
|
25
|
42
|
41
|
23
|
26
|
66
|
96
|
21
|
27
|
16
|
20
|
32
|
55
|
26
|
101
|
24
|
|
|
2025/03
|
25
|
27
|
34
|
53
|
99
|
61
|
57
|
46
|
86
|
97
|
49
|
32
|
20
|
17
|
22
|
26
|
32
|
27
|
53
|
24
|
25
|
32
|
124
|
32
|
34
|
47
|
16
|
21
|
19
|
26
|
46
|
|
2025/02
|
70
|
133
|
58
|
21
|
33
|
43
|
15
|
15
|
21
|
39
|
92
|
69
|
33
|
30
|
29
|
29
|
21
|
20
|
23
|
30
|
33
|
32
|
28
|
40
|
37
|
21
|
43
|
28
|
|||
|
2025/01
|
96
|
38
|
41
|
125
|
123
|
68
|
26
|
33
|
28
|
29
|
64
|
174
|
251
|
74
|
29
|
34
|
96
|
196
|
195
|
136
|
92
|
71
|
217
|
277
|
238
|
210
|
26
|
38
|
56
|
30
|
29
|
|
2024/12
|
36
|
16
|
21
|
19
|
23
|
18
|
25
|
32
|
78
|
43
|
23
|
34
|
50
|
30
|
22
|
25
|
28
|
29
|
33
|
52
|
30
|
27
|
24
|
39
|
40
|
25
|
23
|
28
|
51
|
120
|
111
|
|
2024/11
|
47
|
58
|
39
|
28
|
29
|
71
|
81
|
188
|
179
|
124
|
129
|
47
|
119
|
203
|
113
|
44
|
25
|
26
|
44
|
41
|
22
|
33
|
66
|
187
|
148
|
46
|
23
|
39
|
22
|
25
|
|
|
2024/10
|
20
|
22
|
31
|
38
|
40
|
43
|
63
|
31
|
51
|
23
|
26
|
25
|
49
|
53
|
19
|
38
|
28
|
34
|
23
|
46
|
33
|
38
|
42
|
51
|
43
|
98
|
46
|
39
|
59
|
42
|
54
|
|
2024/09
|
14
|
19
|
27
|
25
|
20
|
23
|
32
|
34
|
41
|
23
|
22
|
30
|
19
|
26
|
32
|
28
|
24
|
25
|
18
|
24
|
28
|
28
|
34
|
36
|
29
|
38
|
31
|
30
|
49
|
20
|
|
|
2024/08
|
24
|
26
|
23
|
20
|
17
|
26
|
33
|
23
|
36
|
35
|
17
|
19
|
23
|
28
|
30
|
29
|
29
|
24
|
20
|
23
|
19
|
24
|
32
|
28
|
30
|
16
|
17
|
23
|
24
|
17
|
17
|
|
2024/07
|
35
|
49
|
59
|
67
|
64
|
50
|
60
|
80
|
69
|
72
|
86
|
88
|
95
|
67
|
59
|
51
|
21
|
37
|
30
|
35
|
24
|
29
|
25
|
24
|
29
|
23
|
12
|
20
|
20
|
25
|
27
|
|
2024/06
|
28
|
30
|
39
|
21
|
41
|
50
|
29
|
17
|
18
|
31
|
25
|
24
|
26
|
13
|
21
|
33
|
20
|
25
|
30
|
20
|
19
|
19
|
23
|
24
|
28
|
38
|
44
|
54
|
24
|
41
|
|
|
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