Air Quality
Excellent
No health implications.
6
PM2.5
9
PM10
147
O3
0.2
CO
4
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
76
Good
Sun
8 Jun
75
Good
Mon
9 Jun
72
Good
Tue
10 Jun
63
Good
Wed
11 Jun
65
Good
Thu
12 Jun
67
Good
Fri
13 Jun
24
Excellent
Air quality in the last 12 months (Gonggar)
|
2025/04
|
36
|
34
|
31
|
29
|
28
|
22
|
25
|
28
|
20
|
22
|
13
|
16
|
15
|
24
|
20
|
22
|
18
|
14
|
18
|
14
|
17
|
25
|
23
|
26
|
34
|
33
|
24
|
15
|
14
|
19
|
|
|
2025/03
|
27
|
11
|
24
|
34
|
42
|
32
|
24
|
28
|
15
|
18
|
28
|
21
|
14
|
12
|
15
|
25
|
26
|
24
|
30
|
31
|
43
|
22
|
14
|
11
|
12
|
15
|
19
|
27
|
41
|
37
|
39
|
|
2025/02
|
52
|
55
|
26
|
22
|
32
|
26
|
43
|
31
|
27
|
28
|
19
|
23
|
28
|
40
|
31
|
16
|
20
|
15
|
13
|
13
|
14
|
16
|
16
|
13
|
10
|
18
|
20
|
21
|
|||
|
2025/01
|
23
|
34
|
31
|
29
|
18
|
30
|
18
|
16
|
27
|
29
|
22
|
24
|
21
|
19
|
24
|
21
|
15
|
21
|
20
|
20
|
37
|
27
|
26
|
39
|
26
|
22
|
16
|
13
|
33
|
50
|
54
|
|
2024/12
|
27
|
33
|
25
|
33
|
25
|
33
|
59
|
55
|
83
|
50
|
32
|
31
|
39
|
23
|
19
|
29
|
37
|
27
|
28
|
34
|
19
|
20
|
32
|
23
|
25
|
20
|
22
|
26
|
16
|
17
|
18
|
|
2024/11
|
19
|
21
|
19
|
16
|
11
|
12
|
15
|
14
|
18
|
16
|
18
|
19
|
19
|
16
|
25
|
23
|
20
|
24
|
21
|
18
|
24
|
23
|
25
|
24
|
19
|
24
|
23
|
24
|
17
|
27
|
|
|
2024/10
|
15
|
12
|
11
|
11
|
11
|
10
|
15
|
16
|
17
|
17
|
13
|
14
|
13
|
16
|
13
|
12
|
19
|
14
|
12
|
12
|
10
|
13
|
12
|
12
|
17
|
16
|
19
|
20
|
20
|
19
|
20
|
|
2024/09
|
11
|
13
|
9
|
10
|
10
|
9
|
10
|
12
|
15
|
9
|
11
|
9
|
9
|
7
|
11
|
11
|
10
|
12
|
14
|
10
|
9
|
11
|
12
|
10
|
14
|
9
|
10
|
10
|
10
|
13
|
|
|
2024/08
|
13
|
11
|
10
|
9
|
8
|
10
|
10
|
10
|
9
|
13
|
13
|
11
|
10
|
10
|
16
|
15
|
14
|
15
|
12
|
11
|
9
|
9
|
8
|
8
|
12
|
11
|
13
|
15
|
10
|
10
|
13
|
|
2024/07
|
11
|
8
|
10
|
8
|
10
|
10
|
10
|
11
|
10
|
10
|
9
|
9
|
9
|
11
|
15
|
10
|
10
|
10
|
11
|
10
|
10
|
12
|
10
|
9
|
9
|
11
|
9
|
8
|
12
|
12
|
14
|
|
2024/06
|
16
|
16
|
19
|
11
|
10
|
14
|
14
|
15
|
15
|
16
|
17
|
16
|
9
|
12
|
12
|
12
|
16
|
12
|
13
|
13
|
11
|
10
|
15
|
11
|
11
|
12
|
10
|
9
|
10
|
10
|
|
|
2024/05
|
46
|
41
|
41
|
44
|
16
|
12
|
13
|
12
|
11
|
16
|
22
|
18
|
11
|
12
|
17
|
14
|
15
|
31
|
22
|
21
|
18
|
17
|
12
|
9
|
12
|
12
|
15
|
15
|
15
|
17
|
20
|
|
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