Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
85
*
PM10
123
O3
0.5
CO
13
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Apr
87
Good
Sat
5 Apr
68
Good
Sun
6 Apr
77
Good
Mon
7 Apr
86
Good
Tue
8 Apr
95
Good
Wed
9 Apr
77
Good
Thu
10 Apr
37
Excellent
Real-time AQI (Monitoring Station in Zhangqiu)
环境监测站
6834
PM2.5
85 *
PM10
123
O3
0.5
CO
13
SO2
18
NO2
Air quality in the last 12 months (Zhangqiu)
|
2025/02
|
64
|
123
|
49
|
30
|
36
|
73
|
44
|
29
|
36
|
66
|
84
|
70
|
56
|
69
|
75
|
75
|
53
|
71
|
61
|
63
|
82
|
56
|
51
|
39
|
69
|
75
|
96
|
94
|
|||
|
2025/01
|
123
|
101
|
53
|
108
|
123
|
45
|
44
|
38
|
42
|
41
|
62
|
79
|
77
|
86
|
38
|
57
|
55
|
84
|
95
|
58
|
115
|
106
|
150
|
171
|
71
|
78
|
35
|
56
|
69
|
115
|
97
|
|
2024/12
|
79
|
64
|
53
|
68
|
88
|
94
|
58
|
38
|
58
|
111
|
96
|
54
|
58
|
57
|
56
|
60
|
68
|
53
|
52
|
76
|
43
|
38
|
50
|
78
|
120
|
63
|
53
|
55
|
64
|
93
|
62
|
|
2024/11
|
115
|
54
|
76
|
51
|
37
|
37
|
54
|
55
|
50
|
66
|
128
|
195
|
114
|
67
|
66
|
81
|
61
|
49
|
41
|
60
|
77
|
56
|
53
|
59
|
46
|
32
|
37
|
46
|
42
|
43
|
|
|
2024/10
|
29
|
19
|
23
|
42
|
57
|
59
|
59
|
37
|
55
|
86
|
47
|
59
|
70
|
62
|
81
|
88
|
62
|
16
|
39
|
41
|
65
|
57
|
40
|
58
|
88
|
92
|
135
|
40
|
62
|
106
|
153
|
|
2024/09
|
48
|
29
|
41
|
49
|
33
|
37
|
40
|
56
|
39
|
44
|
33
|
48
|
55
|
41
|
36
|
52
|
54
|
49
|
44
|
29
|
23
|
37
|
34
|
46
|
57
|
91
|
75
|
42
|
41
|
30
|
|
|
2024/08
|
23
|
21
|
24
|
23
|
16
|
16
|
22
|
29
|
36
|
41
|
63
|
25
|
31
|
46
|
56
|
55
|
45
|
39
|
20
|
29
|
37
|
41
|
42
|
60
|
55
|
31
|
18
|
44
|
47
|
42
|
52
|
|
2024/07
|
42
|
38
|
30
|
25
|
22
|
12
|
30
|
38
|
59
|
63
|
57
|
61
|
64
|
50
|
52
|
21
|
38
|
48
|
24
|
16
|
29
|
32
|
40
|
44
|
39
|
21
|
27
|
11
|
23
|
21
|
19
|
|
2024/06
|
30
|
66
|
70
|
43
|
47
|
57
|
53
|
51
|
49
|
57
|
64
|
56
|
71
|
76
|
51
|
36
|
43
|
47
|
48
|
51
|
54
|
56
|
109
|
101
|
73
|
61
|
29
|
53
|
57
|
55
|
|
|
2024/05
|
51
|
52
|
59
|
44
|
51
|
63
|
71
|
55
|
59
|
60
|
204
|
61
|
72
|
95
|
57
|
51
|
73
|
75
|
67
|
53
|
71
|
58
|
60
|
75
|
75
|
49
|
42
|
33
|
48
|
50
|
58
|
|
2024/04
|
98
|
84
|
49
|
65
|
60
|
61
|
59
|
86
|
95
|
86
|
65
|
61
|
63
|
21
|
69
|
96
|
85
|
87
|
97
|
98
|
122
|
100
|
52
|
61
|
79
|
67
|
66
|
76
|
67
|
55
|
|
|
2024/03
|
49
|
79
|
93
|
107
|
92
|
56
|
75
|
40
|
55
|
84
|
118
|
91
|
74
|
70
|
65
|
81
|
116
|
74
|
104
|
58
|
90
|
83
|
67
|
73
|
42
|
52
|
47
|
152
|
153
|
102
|
73
|
|
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